baber/WOPTO huggingface dataset:
Patent JP-H06165978-A (JP)
Title: Cleaning device and cleaning method for bath tub hot water
Inventor: TOMINAGA TAEKO
IPC: C02F1/02
Filed: 1992-11-30
Abstract: PURPOSE:To sterilize bath tub hot water without using chemicals at all and without giving any harm to a bather. CONSTITUTION:A heating tank 11 is disposed in a branch pipeline 20 from a main circulation path 10 equipped with a filter tank 4 and a circulating pump 7 and the bath tub hot water is subjected to a sterilization treatment batchwise by repeating the operations of properly changing over selector valves 21 and 22 under the control of a controller 23 to change over the hot water to the main circulation path 10 and the branch circulation path and sterilizing the hot water stored in the heating tank 11 under heating at a sterilization temp., then lowering the temp. down to a bathing temp. and returning the hot water to a bath tub 1. As a result, the hot water is sterilized under heating without using the chemicals for sterilization and, therefore, there is no worry about the harm to the bather.
Patent JP-H07175275-A (JP)
Title: Image forming method and image forming device
Inventor: WAKI KENICHIRO
IPC: G03G15/08
Filed: 1993-12-17
Abstract: PURPOSE:To eliminate the need of separately providing a cleaning device and to miniaturize an image forming device by providing a cleaning state for removing residual toner on an image carrier between a latent image forming stage and a developing stage. CONSTITUTION:In the case of transfer, the residual toner remaining on the image carrier 1 without contributing to the transfer is carried as it is and reaches a developing device 4. In the developing device 4, a cleaning roller 42 consisting of urethane sponge is arranged to abut on the image carrier 1 on the upstream side of a developing sleeve 44, and is rotated in a counter direction to the image carrier 1 and allowed to rub the surface of the image carrier so as to remove the residual toner. A blade 43 is arranged near the roller 42 so as to scrape the toner removed from the image carrier 1 by the roller 42 and returns the toner in the developing unit 4. Therefore, development is performed at a part where the residual toner does not exist; especially, the toner remaining without being transferred is reduced by using the toner produced by a polymerizing method, and completely removed by the roller 42, thereby obtaining an excellent image.
Patent JP-H07177210-A (JP)
Title: Digital telephone set
Inventor: HAMADA MASASHI
IPC: H04W88/14
Filed: 1993-12-16
Abstract: PURPOSE:To efficiently utilize the B channel of a radio base station for PHP and reduce the installation cost of the radio base station for PHP by connecting a telephone equipment in which a radio unit corresponding to the radio base station for PHP is incorporated to the B channel in a public digital line. CONSTITUTION:The digital telephone set 301 once receiving line connection requests from PHPs 7 and 301 decides whether or not the electric communication service company that the telephone set 301 subscribes in matches that of the PHP 7. When, so the telephone set 301 connects a radio line to the PHP 302 through its internal radio unit 7. The PHP 302 is assigned to the radio unit 4 and has a communication over the connected B channel 307. When not, on the other hand, the telephone set 301 rejects the radio line connection of the PHP 302. The radio unit 7 is incorporated in the telephone set 301 having plural B channels 307, and the B channel 307 is assigned for a telephone call of the PHP 302 in addition to a telephone call of the handset, thereby efficiently utilizing the B channels.
Patent JP-2001158351-A (JP)
Title: Gage variation unlocking device of variable gage truck for railroad vehicle
Inventor: TOKUDA NORIAKI
IPC: B61F7/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a gage variation lock unlocking device of a variable gage truck for a railroad vehicle, the device capable of securing enough space for various devices mounted in the vehicle, by minimizing the amount by which the unlocking device enters inside a vehicle limit, even when it is applied to a Shinkansen vehicle, the device being simple in structure and excellent in reliability. SOLUTION: An engagement member 60 which engages the engagement surface 43 of an unlocking rail 40 provided on the ground G is mounted on the portion 56 of an axle end beam 50 extended downwards to near the vehicle limit L1, the beam 50 being fixed to the end of an axle 2. In the event of such an abnormality that the axle 2 does not fall relative to the axle box 1 when a gage is varied, the sliding surface 65 of the engagement member 60 slides against the engagement surface 43 and the engagement member 60 is forcibly displaced downwards, so the device is very simple in structure and excellent in durability and allows easy maintenance and inspection.
Patent JP-H06196818-A (JP)
Title: Manufacture of semiconductor light-emitting device
Inventor: FUKUDA KAZUYUKI
IPC: H01S5/00
Filed: 1992-12-24
Abstract: PURPOSE:To provide a semiconductor light-emitting device, in which output rays froming optical fiber are not deteriorated even to use for a prolonged term, and manufacture thereof. CONSTITUTION:A ring-shaped metallic member 7 and a rod lens 6 for binding, on an outer circumferential surface of which multilayer metallic films are attached, are inserted into a hole 9 formed at the center of a holder 8 respectively, and the ring-shaped metallic member 7 is pressed by a mold 26. The ring- shaped metallic member 7 is deformed plastically, and the rod lens 6 is fitted and fixed while a clearance between the rod lens 6 and the holder 8 is filled gradually with the ring-shaped metallic member 7. The temperature history of a low temperature and a high temperature is imparted, and the rod lens 6 is fastened.
Patent JP-H11157849-A (JP)
Title: Production of spherical glass preform
Inventor: ISHIZAKI FUTOSHI
IPC: C03B7/12
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide the production by which a spherical glass preform can be produced without causing defects such as folds, striae, flaws and dirt in the preform. SOLUTION: This production comprises: jetting out a gas from a concave forming surface 5 made of a porous member, of a first forming mold 1 to float above the forming surface 5, a molten glass stream 16 falling from the tip of a nozzle 2 in a nonrotating state and to retain the molten glass stream 16 above the forming surface 5; in that state, cutting the molten glass stream 16 by the effect of surface tension to obtain a molten glass lump 17; after the disappearance of any drawn filament part caused in the upper surface of the molten glass lump 17 at the time of performing the cutting, allowing the molten glass lump 17 to fall toward a concave forming surface 14 of a second forming mold 13 placed below the first forming mold 1, to receive the glass lump 17 on the concave forming surface 14;  concurrently, jetting out a gas from a small hole(s) 15 selectively opened in the concave forming surface 14; and thereby rotating the glass lump 17 by retaining the lump 17 in a non-contact state with the concave forming surface 14 to form the lump 17 into a spherical shape and at the same time, to cool the lump 17.
Patent JP-H10184076-A (JP)
Title: Earthquake-resisting wall made of steel
Inventor: ITO SHIGEKI
IPC: E04B2/56
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To burden an earthquake-resisting wall with seismic force and seismic energy effectively by forming an opening section in the earthquake-resisting wall made of steel and installing a steel member between upper and lower beams on at least one side of the opening section. SOLUTION: An opening section 6 is formed at a central section in the horizontal direction of the earthquake-resisting wall 1, and an H-section having approximately the same yield point as the yield point of a steel-framed column 11 and a steel-framed beam 12 is used as studs 7. A low yield-point steel plate 3 is employed in earthquake- resisting element regions A. A horizontal member 8a is connected to the studs 7 by expansion joints, and a board used as a general building materials is mounted in an earthquake-unresisting element region B. The earthquake-resisting wall is housed in a main frame, and end plates 5 are mounted on the steel-framed columns 11 and the steel-framed beams 12 by bolt connection respectively.  Since the studs 7 follow up to the elastic deformation of the steel-framed columns 11 and the steel-framed beams 12 and are also deformed elastically at the time of an earthquake, uniform plastic deformation is generated in the earthquake-resisting wall 1. The uniformity of deformation in the height direction is obtained in the earthquake-unresisting element region B in the upper section of the opening section 6 at that time.
Patent JP-H06196349-A (JP)
Title: Copper lead frame material for tantalum capacitor and manufacture thereof
Inventor: MARUO SATOSHI
IPC: H01G13/00
Filed: 1992-12-24
Abstract: PURPOSE:To provide a copper lead frame material for a tantalum capacitor having excellent heat peeling resistance and exhibiting satisfactory solder wettability even after heat treatment. CONSTITUTION:A copper lead frame material for a tantalum capacitor has a base material 4 made of German silver, a nickelplated layer 2 formed on the material 4, an intermetallic compound layer 3 of tin and copper formed in thickness of 0.1 to 2.0mum on the layer 2, and a tin-plated layer 1 (or solder- plated layer) formed on the layer 3. The layer 3 is formed by forming, for example, a copper-plated layer of 0.1 to 1.0mum thick on the nickel-plated layer, forming a tin- or solder-plated layer on the copper-plated layer, and then reflowing or melted tin-plating or melted solder-plating on the copper-plated layer.
Patent JP-H07172088-A (JP)
Title: Clip
Inventor: NIWA KENJI
IPC: B42F1/02
Filed: 1993-12-17
Abstract: PURPOSE:To develop a clip without deficiency in clipping capacity by providing enough depth for pinching papers even when the clip is ultracompact. CONSTITUTION:Top ends of a U-shaped plate spring 1 are bent back. Near end parts of bent-back parts 3, engaging protrusions 4 are formed by embossing. At back both sides on inner faces of a pair of synthetic resin clip bodies 11, first spring escape preventing walls 12 are formed. Second spring escape preventing walls 14 protruding to the inner sides from protruding edges 13 of the first spring escape preventing walls 12 are formed. Further, stopping step faces 15 are formed at the back ends. The areas until the top ends of the U-shape of the plate spring 1 are positioned in the insides of the second spring escape preventing walls 14. The spring bent-back parts 3 are split along the insides of the first spring escape preventing walls 12. The engaging protrusions 4 of the plate spring 1 are engaged with the stopping step faces 15 of the synthetic resin clip bodies 11.
Patent JP-H11170225-A (JP)
Title: Tile-placed precast plate and manufacture thereof
Inventor: OMOTE YUUTAROU
IPC: C04B40/02
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To ensure the fixing strength of tiles and avoid the lowering of the diversion efficiency of a form. SOLUTION: The production form 24 of a tile-placed precast plate 10 is installed in a temperature controllable curing chamber 26. On the inner surface side of this form 24, a plurality of tiles 10a are installed. After the finish of the placement of a hydraulic composite material 16, the curing chamber 24 is closed for the execution of low temperature thermal curing. The temperature conditions of this low temperature thermal curing is set to a temperature, at which the latent hardening properties of a latent hardening type polymer do not be actualized. When the demoldable strength of the concrete 12 made of the hydraulic composite material 16 through its hardening, the form 24 is removed. The high temperature thermal curing is executed at an arbitrary time during the period ranging from the end of the demolding of the form to the forwarding of the precast plate 10.  The high temperature thermal curing is a treatment for actualizing the latent hardening properties of the latent hardening type polymer 14 of the hydraulic composite material 16.
Patent JP-2001160168-A (JP)
Title: Automatic teller machine
Inventor: SAWARA ATSUSHI
IPC: G07D9/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an automatic teller machine (ATM) whose handset is easily used, whose installation place is not restricted and which is compact and looks neat. SOLUTION: In this automatic teller machine provided with the handset, a stand on which the handset is placed and a cord connecting the handset to the stand, the stand has a through hole for making the cord go through at a prescribed position, and a cord housing means which automatically winds the cord up to house it is provided in the stand.
Patent JP-2000172755-A (JP)
Title: Managing method for service order progress state and recording medium where program for actualizing same method is recorded
Inventor: AOYAMA HARUMI
IPC: G06Q50/00
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To manage the progress state of a service order including temporal elements in detail by holding the start date and time and end date and time of a processing needed to complete the service order in service order information. SOLUTION: A credit inquiry process part 4 obtains information regarding a service order applicant 1 from information regarding the service of service order information 7. Right before a credit inquiry system 8 is requested to perform a credit inquiry processing, the current date and time are set to 'credit inquiry start date and time' 73 of the service order information 7. The credit inquiry system 8 is requested to perform the credit inquiry processing and a credit inquiry completion note is received from the credit inquiry system 8. Right after the credit inquiry completion note is received, the current date and time are set to 'credit inquiry end date and time' 74 of the service order information 7.  Thus, the start date and time and end date and time 73 to 76 of the processing needed to complete the service order are held in the service order information 7 in addition to the information 71 regarding the service accepted from the applicant 1.
Patent JP-H09160933-A (JP)
Title: Information processor and method therefor
Inventor: SHIBATA SHOGO
IPC: G06F19/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an information processor by which a user can know useful information without reading the body of a document. SOLUTION: This information processor is provided with a document holding part 1, a document discrimination part 2, an information extraction part 3, an extracted data holding part 4, a display fairing part 5 and a display part 6. In the information processor, what document is intended for an object and what information is extracted, are taken out from the extracted data holding part 4. For instance, as for the article of the new product carried on the financial page of a newpaper, 'who', 'when', 'what', 'how much' and 'features', etc., are needed information. In the document discrimination part 2, a document to be an object is discriminated from the document holding part 1. When extracted data is not attached to the discriminated document, necessary data is extracted in the information extraction part 3 and the result is made to be attached to the document.  The extracted data is faired in the display fairing part 5 and the faired table is displayed on the display part 6.
Patent JP-H06168838-A (JP)
Title: Ceramic part
Inventor: SASAKI NOBUTOSHI
IPC: H01G2/16
Filed: 1992-11-30
Abstract: PURPOSE:To provide a ceramic part which does not extremely damage peripheral parts or the like by a self-breaking function for separating the ceramic part from a power circuit when a short-circuit failure is caused by applying an overvoltage or an excess impulse current to the ceramic part. CONSTITUTION:Electrodes 3 in which a certain margin 2 is formed on the edge are formed on the front and rear surfaces of a plate ceramic sinter 1, and lead wires 7 and 8 connected to a power circuit are fixed on the electrodes of both the surfaces. The electrodes 3 of one surface are divided into two pieces by forming a gap 4, and a main electrode 3a is electrically insulated from an electrode 3b for mounting the lead wires with an area smaller than the main electrode 3a. An aluminum thin film 5 is formed in the proximity of the gap 4 and the edge of the electrodes 3a and 3b in contact with the gap 4, and both the electrodes 3a and 3b are made to an electrical continuity. The aluminum thin film 5 is melted when a short-circuit failure is caused, and both the electrodes 3a and 3b are insulated, and the ceramic sinter 1 is separated from the power circuit.
Patent JP-H11221342-A (JP)
Title: Pachinko machine control unit
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To lower the abnormal state occurrence rate of a card type pachinko machine. SOLUTION: A control circuit for the pachinko machine 2 consists of a card unit 5 and a pachinko machine control unit 6, the unit 5 is provided with a card unit controller 10 and the unit 6 is provided with a pachinko machine controller 11 capable of mutually communicating with the controller 10. Thereby, the abnormal states of both of the controllers 10 and 11 are detected by each other based on the abnormality detection of a communication signal between both of the controllers 10 and 11.
Patent JP-2001164202-A (JP)
Title: Pressure-sensitive adhesive tape-rolled material and method of producing the pressure-sensitive adhesive tape
Inventor: KOUCHI KOJI
IPC: C09J201/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive tape-rolled material giving enough small rewinding force, although the pressure-sensitive adhesive tape is simply produced without applying a releasing layer to the tape, and to provide a method of producing the adhesive tape. SOLUTION: This pressure-sensitive adhesive tape-rolled material comprises rolling the pressure-sensitive adhesive tape which is obtained by forming a pressure-sensitive adhesive layer 2 on an adhesive-treated surface 1b of a polytetrafluoroethylene layer 1 so that the back surface 1a of the polytetrafluoroethylene layer 1 faces outward, wherein the back surface 1a has a surface roughness (Ra) of <=0.1 μm, and the pressure-sensitive adhesive tape has a rewinding force of <=4.0 N/19 mm in width.
Patent JP-2001166666-A (JP)
Title: Image forming device
Inventor: FURUYA TAKASHI
IPC: G03G15/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To solve such problem that sufficient positioning precision can not be secured between a photosensitive drum and a transfer roller owing to the accumulation of the tolerances of many interposed components to position a photosensitive body drum and a transfer roller in a conventional image forming device. SOLUTION: A positioning member 2 for a transfer roller 12 and a housing 1 for a photosensitive body drum 11 are formed into a single body. Consequently, only the tolerance of the housing 1 affects the positioning precision between the photosensitive body drum 11 and transfer roller 12, and hence sufficient positioning precision can be secured. Consequently, stable performance can be maintained without any dispersion at the time of mass-production.
Patent JP-2000174483-A (JP)
Title: Electronic equipment case and unnecessary radiation wave reduction method
Inventor: KOMORI HIDEKI
IPC: H05K9/00
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of an electromagnetic wave from low frequency to high one, and at the same time to cope with the miniaturization and thinning of electronic equipment by providing a sheet at least in one part being selected from a group consisting of the surface of a case, the inside of the enclosure, and the surface of cables being connected from the enclosure. SOLUTION: In a figure (a), a sheet 30 is provided at a part in contact with an opening part 14 inside an enclosure 10. At this time, the sheet 30 becomes the antenna of electromagnetic waves being generated from a circuit board 11 and by resonance inside the enclosure 10, and the undesirable leakage of electromagnetic waves can be prevented by changing a space radiation pattern. In a figure (b), the sheet 30 is provided on a surface inside the enclosure 10. In a figure (c), the sheet 30 is provided between the circuit boards 11 in parallel. In a figure (d), the sheet 30 is provided onto the upper surface of an integrated circuit 13 being mounted inside the case 10. In figures (b) to (d), electromagnetic waves are shielded by the sheet 30, thus preventing the undesirable leakage of electromagnetic waves.
Patent JP-H11164388-A (JP)
Title: Operation sound generator of electric apparatus
Inventor: YOSHIDA TAKASHI
IPC: H04W88/02
Filed: 1997-11-30
Abstract: PROBLEM TO BE SOLVED: To eliminate head interruption of an operation sound and to prevent the operation sound from being delayed. SOLUTION: Time since a power is turned off is counted during power-off of an audio power amplifier 34, when the time does not exceed 180 s, a flag is left as F=0 and when the time exceeds 180 s, the flag is set as F=1 by a system controller 50A. When a CH up operation is performed by depression of an up key 43 for >=50 ms, a CH up control is performed for a transmission and reception circuit 20, after that the power of the power amplifier 34 is turned on and charge of a capacitor C2 is started by the controller 50A. A beep sound signal is generated and inputted in the power amplifier 34 at a moment of time when 60 ms passes since the power of the power amplifier 34 is turned on when the flag shows F=0 and at the moment of time when 180 ms passes since the power of the power amplifier 34 is turned on when the flag shows F=1.  Since charge of the capacitor C2 is already completed and the power amplifier 34 is at a state of a normal amplifying operation when the beep sound signal is generated, no head interruption is generated to the beep sound to be generated from a loudspeaker 35.
Patent JP-2001168284-A (JP)
Title: Semiconductor device
Inventor: SHIMOIDA YOSHIO
IPC: H01L21/822
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a semiconductor chip and to satisfactorily hold the electric characteristic of an input/output protection device. SOLUTION: A main circuit 21 is formed in the center of the surface of a semiconductor chip 25, and multiple outer terminals 22 are formed on the semiconductor chip 25 so that they surround the main circuit 21. An element isolation region 23 is formed on the semiconductor chip 25 so that it surrounds the outer terminals 22, and the input/output protection device 26 relieving abnormal voltage is formed on a scribe region 24 on the semiconductor chip 25 so that it surrounds the element isolation region 23.
Patent JP-H07183755-A (JP)
Title: Surface mount electronic parts
Inventor: SATO SHUNSUKE
IPC: H03H9/05
Filed: 1993-12-22
Abstract: PURPOSE:To insert a substrate connection part along an inclined recessed part and to mount the connection part and a substrate without deviation by providing the inclined recessed part for fitting a support and the substrate connection part each other on the upper surface of the substrate. CONSTITUTION:A ceramic substrate 11 provided with cutouts 11a and 11b formed to be inclined to the inner side of a longitudinal direction in a planar rectangular shape is laminated on the upper surface of the ceramic substrate 1 and the cutouts 11a and 11b are in a shape for fitting the substrate connection parts 21 and 31 of a rectangular support. The supports 2 and 3 are the metallic sheets of a Cu-Ni-Zn system alloy and provided with the connection parts 21 and 31, element mounting parts 22 and 32 and junction parts 23 and 33. Then, the connection parts 21 and 31 are inserted and fitted to the cutouts 11a and 11b and electrically and mechanically joined to electrically conductive pads 1a and 1b. Further, a rectangular quartz plate 4 for which exciting electrodes are formed on front and back surfaces is mounted to the mounting parts 22 and 32, a cap 5 is covered and airtight sealing is performed.