baber/WOPTO huggingface dataset:
Patent JP-H07292783-A (JP)
Title: Connective structure of prestressed concrete members
Inventor: YAMAGUCHI TSUNEO
IPC: E04B1/21
Filed: 1994-04-27
Abstract: PURPOSE:To connect those of prestressed concrete members themselves excellent in conveyability and safety as a connecting reinforcing bar is not projecting outward, firmly through simple connective operations at a site. CONSTITUTION:Each deformed steel pipe 1, where projecting ribs 2 to heighten binding power and sticking force against concrete and mortar or the like are formed over almost the whole range of both inner and outer circumferential surfaces, is embedded in two prestressed concrete pole-beam members 30 trying to be connected to each other. One end of the deformed steel pipe 1 is installed in a state of being opened to a joined surface of both these PC members 30. In addition, when these two PC members 30 are erected at the construction site and both the connecting surfaces are opposed to each other, both openings 33 of these deformed steel pipes are butted to each other, while each joint reinforcing bar 5 is inserted into both the deformed steel pipes 1 so as to be laid across therein, and further a grout material such as mortar 6 or the like is filled up in a residual space in the both these deformed steel pipes 1.
Patent JP-2000285859-A (JP)
Title: Fluorescent lamp and hazardous matter removing system
Inventor: SATAKE HISAMI
IPC: F21W131/402
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp strengthening an optical catalytic function in a simple system for removing an indoor hazardous matters in a store, an office and home by gradually photo-decomposing it. SOLUTION: In a straight tube fluorescent lamp 3, a coating quantity of a fluorescent is reduced with regard to an upper surface portion corresponding to 1/5-1/2 of a whole surface area and a radiation quantity of a UV ray is made to 0.1 mW/cm2 or more only regarding to the upper direction of the fluorescent lamp. The fluorescent lamp 3 is used as a hazardous matter removing system by being fitted into a hollow portion of an approximately hollow cylindrical honeycomb 6 prepared from a titanium oxide carrying sheet.
Patent JP-S63254345-A (JP)
Title: Air direction changing device
Inventor: SAKURAI SEIICHI
IPC: F24F13/15
Filed: 1987-04-13
Abstract: PURPOSE:To enable the adjustment of air direction to be performed when the air is blown in many directions and to prevent noise from being increased by a method wherein a blowing louver is divided into two with a rotating shaft being applied and one of the divided segments can be approached to an air passage wall surface. CONSTITUTION:In case of performing a four-way blowing, the upper part of a blowing louver 12b is fallen until it may closely contact a wall surface of a heat exchanger 10 in an air passage 11 and held by a louver fixing projection 14. At this time, the blown air is passed through a heat exchanger 10, passed through an air passage 11 and blown from a blowing port 9. Since the upper part 12b of a blowing louver closes a part of a blowing port 9, the pressure within the air passage 11 is increased, the blowing air speed is increased, and when heated, the reaching distance of a blowing air stream is extended, and reached to a floor surface. Then, when a two-way blowing is performed, the upper part 12b of the blowing louver is released from a louver fixing projection 14 and rotated in such a manner as it may be in a linear with a lower part 12a of the blowing louver. Two-way air blowing from four-way blowing port 9 is applied, so that a pressure with the air passage 11 is increased, the reaching distance of the blowing air flow when heated extends and sufficiently reaches a floor surface. The entire amount of air this time is substantially the same as that when a four-way air blowing is performed and the noise is not increased.
Patent JP-S60234338-A (JP)
Title: Marking method for semiconductor wafer
Inventor: KAMIBAYASHI KAZUTOSHI
IPC: H01L21/66
Filed: 1984-05-07
Abstract: PURPOSE:To contrive improvement in the degree of discrimination between defective and non-defective articles by a method wherein thermodiscoloring coating material is used when measuring electric characteristics of an IC in the state of wafer. CONSTITUTION:A mark 9 is coated on the surface of an IC in wafer state surrounded by a boundary region 2 at normal temperature using a thermodiscoloring coating material. As a result, the dependency on the wiring pattern of the IC can be removed by having a comparative pattern recognition using the mark 13 which is discolored by the high temperature (the temperature higher than the discoloring point of thermal discoloring coating material) of 45-150 deg.C.
Patent JP-H10281586-A (JP)
Title: Absorption heat pump apparatus
Inventor: ABE TADAO
IPC: F25B33/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To restrict deterioration of heat efficiency of an absorption heat pump apparatus by restricting deterioration of impurity of an absorption solution supplied from an absorber. SOLUTION: An absorption heat pump apparatus includes a heating part of a fractionator 2 which includes a housing 36 onto and into which an absorption solution B is fallen and is accomodated, a burner 7 disposed in the housing for heating the absorption solution, an absorption solution discharge outlet 37 provided in line housing for discharging the absorption solution, and an annular guide member 40 provided above the burner 7 for guiding the falling absorption solution. Herein, an upper end of the guide member 40 is located on a more upper portion of the absorption discharge outlet 37.
Patent JP-H03291463-A (JP)
Title: Superheat degree-controlling device for cooling-cycle
Inventor: KUDO KIMIKI
IPC: B60H1/32
Filed: 1990-04-05
Abstract: PURPOSE:To heighten the ability of cooling down by providing an opening degree calculating means whereby the opening of an expansion valve is calculated so that an actual superheat degree becomes at a preset superheat degree, on the basis of the difference between a value detected by a superheat degree-detecting means and a preset superheat degree calculated by a preset superheat degree-operating means. CONSTITUTION:The difference between a temperature detected by a temperature-detecting device 100 and a target temperature preset with a temperature-presetting device 200, is operated by a temperature difference calculating means 300. When the temperature difference is at a definite value or higher, preset superheat degree for an evaporator is fixed at a large value until the temperature difference becomes below the definite value, and when the temperature difference is below the definite value, the preset superheat degree for the evaporator is decided corresponding to the temperature difference by a preset superheat degree calculating means. After that, on the basis of the difference between a value detected by a superheat degree-detecting means 500 and a preset superheat degree calculated by the preset superheat degree-operating means 400, the degree of opening of an expansion valve 15 is operated so that an actual superheat degree becomes at the preset superheat degree by an opening degree calculating means 600. On the basis of the result of the calculation, the opening of the expansion valve 15 is driven by a driving means 700 and the ability of cooling down is heightened.
Patent JP-S57204175-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITOU AKIRA
IPC: H01L29/812
Filed: 1981-06-11
Abstract: PURPOSE:To enhance positioning accuracy for high performance by a method wherein an electrode metal is adhered on an insulating film including a hole formed on a compound semiconductor substrate having an insulating film, and the insulating film is removed with a mask material provided thereon as a mask with the adhesion of the electrode metal. CONSTITUTION:An SiO2 layer 2 is formed on a mesa-etched GaAs active layer 1 to etch a gate forming part to a concave 3. A metal 4 for Schottky junction with the GaAs layer is evaporated over the entire surface. The metal 4 is undercut via the mask material 5 to etch the SiO2 layer 2 except for the part covered with the mask material 5. Then, an ohmic metal is evaporated with the mask material 5 as a mask to form electrodes 6, 7 then to remove the mask material 5. Thus, the electrode can be automatically positioned to enhance the dimensional accuracy of the element.
Patent JP-2000286789-A (JP)
Title: Simultaneous call system
Inventor: OKADA SHINJI
IPC: H04M3/46
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To execute simultaneous calling irrespective of the number of simultaneous calls by providing a database device registering and managing a plurality of mobile terminals as a group in an exchange, successively changing a called mobile terminal and calling terminals whose number is larger than the number of terminals that can simultaneously be called. SOLUTION: Mobile terminals 101-104 are made into a group 100 and mobile terminals 201-204 into a group 200. When a telephone terminal 41 designates a group 53 containing the groups 100 and 200 and makes a simultaneous call, an exchange detects it, sets '1' to a group designation value, extracts the mobile terminals 101-104, sets a group designation value to '2' and makes the simultaneous call. When a response is not detected even if prescribed time elapses, the group 200 is taken out and a processing is repeated by setting the group designation value to '3' and the processing is repeated. The mobile terminals whose number exceeds the number of simultaneous calls can be called even in the exchange where the number of simultaneous calls is limited by changing the group called after designated time.
Patent JP-H06305841-A (JP)
Title: Refractory slab for burning ceramic
Inventor: KIMURA KOICHI
IPC: C04B35/64
Filed: 1993-03-26
Abstract: PURPOSE:To keep a coloring substance in a material to be burned so as not to diffuse onto a refractory slab and prevent the refractory slab from occurrence of discoloration by including same substance as a diffusible coloring substance contained in the material to be burned in the refractory slab. CONSTITUTION:This refractory slab is produced by forming and burning a mixture obtained by adding a coloring substance [e.g. iron(III) oxide] contained in a material to be burned to an inorganic fiber and refractory powder used as main components. By this refractory slab, the coloring substance is diffused through a contact face of the material to be burned containing a diffusible coloring substance therein with the refractory slab and occurrence of discoloration is prevented.
Patent JP-H01261994-A (JP)
Title: Body sensory oscillating device
Inventor: SHIMABARA YOICHI
IPC: H04R1/00
Filed: 1988-04-13
Abstract: PURPOSE:To efficiently body-sense an acoustic oscillation and to attain the high efficient transmission of a low sound area by providing a high density layer to have a channel on the other face of an elasticity member of which on face receives the pressing of a human body, making a closely contact to it and forming long space. CONSTITUTION:When a electric signal with music or the like as a contact is inputted to an acoustic box 40 to have an electric acoustic converter, the electric signal is converted into an acoustic signal. Then, an air column in long space formed between a channel 32 provided at a high density layer 24 of a cushioning material 20 and a supporting part 2 resonates. That is, a sound wave outputted from the box 40 is reflected by the high density layer 24 of the cushioning material 20, of which acoustic impedance is large, and the supporting part 2, and a standing wave is generated at the air column. But, since the acoustic impedance of the high density later 24 is smaller than the supporting part 2, the one part of the sound wave transmits through the high density layer 24 and advances in the cushioning material 20. Consequently, an acoustic oscillation is transmitted to a human body held with the cushioning material comfortably.
Patent JP-H09282084-A (JP)
Title: Pointing device and information processing system utilizing the same
Inventor: IE SHINICHIRO
IPC: G06F3/0354
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To enable simple input processing excluding a simple error such as a typing error by incorporating a means, with which a code printed on the surface of paper is automatically recognized, into a pointing device such as a mouse. SOLUTION: A moving amount detecting part 11 detects a moving amount at the time of operating a pointing device 1 by a user and outputs a signal corresponding to that moving amount. Besides, a detecting signal processing part 13 processes an electric signal outputted by a signal intensity detection part 12 corresponding to the black/white of the code printed on paper and outputs an ASCII code of a character corresponding to the code. Namely, this detecting signal processing part 13 is operated synchronously with a pulse of an electric signal (y) in (y) direction outputted from the moving amount detecting means 11, analyzes the pattern of black/white signal system of printed code outputted by the signal intensity detecting part 12 and converts it to the ASCII code of the correspondent character string.  When the pointing device 1 is scanned in -y direction, recognizing processing is performed in the order of scanning.
Patent JP-H08297346-A (JP)
Title: Laser-addressable direct writing medium
Inventor: RANJIYAN CHIYAHAGANBUHAI PATER
IPC: G03C1/675
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an address possible image forming medium by laser beam irradiation. SOLUTION: In a laser image formable direct writing medium containing an infrared dye associated with a leuco dye by photochemical reaction, the direct writing medium is provided to convert the leuco dye into a corresponding dye by light irradiation of the medium in a wave length absorbed in the infrared dye. The infrared dye formally contains a chromophore being a production material of one-electron or two-electron oxidation of p-phenylene diamine or 4,4'-biphenylene diamine.
Patent JP-H11265136-A (JP)
Title: Cleaner
Inventor: AKIBA YASUSHI
IPC: G03G21/10
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a cleaner which prevents image quality deterioration caused by frictional electrification. SOLUTION: A cleaner 6 is equipped with a cleaning brush 6-1 which rotates at the same speed as a photoreceptor 1 or with a certain speed difference therewith, and the cleaning blade 6-2 which is provided downstream from the brush. Transfer residual toner scraped off from the surface of the photoreceptor 1 by the cleaning blade 6-2 is collected by the cleaning brush 6-1. Here, when the voltages of an electrifier 2 and transfer device 5 are off, a relative speed between the cleaning brush 6-1 and photoreceptor 1 is set to zero.
Patent JP-S58207835-A (JP)
Title: Small-sized motor with decelerating mechanism
Inventor: TSUKAMOTO ISAO
IPC: H02K7/12
Filed: 1982-05-28
Abstract: PURPOSE:To effectively drive a clutch mechanism without necessity of a special drive source by providing the mechanism between the rotational shaft of a motor and a decelerating mechanism and responding the clutch mechanism in response to the ON or OFF of the exciting coil of the motor. CONSTITUTION:An exciting coil 2 is wound on the outside of a core 1 of a motor, the lower end of the core 1, to which the rotational shaft of the motor is inserted into the cylindrical hole 3 of the coil 2, is secured to the center of a yoke 5 having pole pieces 6, main poles 8 and interpoles 9 having a plurality of poles formed radially, and a shading ring 10 are arranged fixedly to the upper end of the core 1, and a ring-shaped magnetic high resistance unit 14 is formed at the centers of the poles 8 and interpoles 9. Further, a retaining plate 17, to which an adsorbing disc 15 and a hysteresis ring 18 made of a magnetic material are fixed, is to one end of the shaft 4, a return spring 19 is interposed between the disc 15 and a spring retainer 12, and a gear 20 which can be engaged with a gear 22 of a decelerating mechanism 21 is secured to the other end of the shaft 4. The disc 15 is attracted to the core 1 side by energizing the coil 2, thereby engaging the gear 20 with the gear 22.
Patent JP-2000281958-A (JP)
Title: Pencil lead
Inventor: MIYAHARA YUICHI
IPC: C09D13/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a pencil lead which provides a light and smooth feel in writing, has a high flexural strength, and gives densely colored written lines by incorporating talc having a specified specific surface area into the same. SOLUTION: An unbaked pencil lead is prepared by mixing and kneading 40-70 wt.% talc having a specific surface area of 2-5 m2/g and an average particle size of 1-3 μm, at least one binder selected from among cellulosic resins, styrenic resins, acrylic resins, and water-soluble resins, a wax selected from among natural and synthetic waxes, a colorant selected from among natural and synthetic dyes and inorganic and organic pigments, a lubricant, and a body with a Henschel mixer, a roll or the like and then molding the resultant mixture with a vertical molding machine or a continuous screw extruder into a pencil lead with a desired diameter.  Thus, a large amount of the colorant adheres to talc particles, enabling writtne lins to be densely colored, and the colorant adhering to talc particles can suppress both the adhesion of talc particles to each other and the adhesion of talc particles to other ingredients.
Patent JP-S5425810-A (JP)
Title: Magnetic recorder-reproducer
Inventor: MORINAGA KAORU
IPC: G11B5/027
Filed: 1977-07-29
Abstract: PURPOSE: To obtain perfect synchronizing, eliminate wow and flutter and perform multiplex recording by disposing play back-, erase-, record- and playback heads in this order and mixing a new signal in the previously recorded signal while reproducing the previously recorded signal and recording these in the same tape. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S584925-A (JP)
Title: Plate retainer
Inventor: ARAIHARA SATOSHI
IPC: G03F1/66
Filed: 1981-06-12
Abstract: PURPOSE:To make the retainment of a thin plate such as a mask substrate possible without touching both faces of the plate by using a plate retainer comprising a first thin plate member with a substantially L-shaped edge and a second thin plate member with a substantially straight edge where the mask substrate is inserted into the space available between the two facing members which are then faller inside by the force of springs to retain the mask. CONSTITUTION:A plate retainer 1 consists of a first thin plate member having a substantially L-shaped edge 2 and a second thin plate member having a substantially straight edge 3, and the space provided by facing the straight portions  of the members is used as the insertion portion for a mask substrate 10. Elastic  bufflers 5-7 are provided at the abutted portions between themembers 2, 3 and  the substrate 10, while the connecting portion between the members 2, 3 are equipped with a multitude of parallel flat springs 4, thereby constantly causing  the members 2, 3 to the fallen inside. In this constitution a guide pin 9 is inserted in a guide groove 8 provided on the members 2, 3 to widen the space between  the members into which the substrate 10 is inserted by means of a fork-shaped supporting rod 11.
Patent JP-H07296624-A (JP)
Title: Ceiling lighting system
Inventor: MORISHIMA SEITA
IPC: E04B9/00
Filed: 1994-04-28
Abstract: PURPOSE:To provide a ceiling lighting system capable of changing a kind of light and illumination, required in respective spaces in accordance with use of a living room, freely set in the right material in the right place, by providing a specific constitution, in the ceiling lighting system set up in a ceiling of the living room. CONSTITUTION:A device comprises a plurality of luminaires 6, plurality of lighting ducts 5 set up continuously in the ceiling to hold the luminaire 6, on/off relay unit 9 built in respectively in the luminaire 6 to preset lighting and extinguishing, power electrode continuously provided in the lengthwise direction of the lighting duct 5 to supply power to the luminaire 6 and a signal electrode transmitting an on/off signal to the on/off relay unit 9.
Patent JP-S62248133-A (JP)
Title: Magnetic disk
Inventor: SATAKE TAIICHI
IPC: G11B5/738
Filed: 1986-04-21
Abstract: PURPOSE:To improve the durability of a magnetic disk and to enable the stable floating by making the pretreated surface of a nonmagnetic substrate uneven and flattening the tips of formed projections to a uniform height so as to bring a magnetic head into plane contact with the resulting disk. CONSTITUTION:A nonmagnetic substrate 1 is pretreated to form an underlayer 2 and this underlayer 2 is polished. An abrasive tape is pressed on the surface of the underlayer 2 and the surface is made uneven by relatively moving the tape and the substrate 1. Since formed projections are uniform in height and have pointed tips, the uneven surface is polished again with abrasive grains whose grain size is smaller than that of the abrasive tape to flatten the tips to a uniform height. A magnetic film 3 and a protective and lubricative film 4 are then formed in succession. A head is brought into plane contact with the resulting magnetic disk, so the durability of the disk is improved and the stable floating is enabled.
Patent JP-H06299880-A (JP)
Title: Operation controller of internal combustion engine
Inventor: HOSOYA ICHIRO
IPC: F02D41/22
Filed: 1993-04-19
Abstract: PURPOSE:To prevent overrun of a vehicle and deterioration of drivability by accurately judging erroneous operation of an acceleration pedal in the operation controller of an internal combustion engine. CONSTITUTION:It is discriminated by a first time discrimination means M1 whether a first specified time passes or not after operation of a brake pedal is stopped. It is discriminated by a second time discrimination means M2 whether a second specified time has passes or not after shift-change is performed. It is judged by a stepping-in discrimination means M3 whether stepping force or stepping-in speed of the acceleration pedal is more than the specified value or not. Operation of an internal combustion engine M4 is controlled by a control means M5 for disabling a vehicle to run when the first specified time has passed but the second specified time has not yet passes and the stepping force or stepping speed is less than the specified value.
Patent JP-H10263443-A (JP)
Title: Cover cap for liquid jet instrument
Inventor: MIZUSHIMA HIROSHI
IPC: B65D47/06
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To protect a cover cap from slipping off easily, provide a simple constitution by the formation of a definite shape thereof and protect a pushing-down head from being pushed down unnecessarily. SOLUTION: A cover cap is provided with a flexible and deformable cap body section A with a feed opening having the interval in the peripheral direction formed smaller than the outer diameter of the peripheral wall of a pushing-down head 6 by cutting and removing a peripheral wall back section of a cylindrical body fittable on the peripheral wall outer face of the pushing-down head 6 and facing peripheral wall cut and removed faces 9, 9 each other in parallel and also engaging slidably with a front section 6a of the peripheral wall of the pushing-down head 6, a nozzle storage cylinder B protruding from the end of a front section of the cap body section A and having its lower inner face of the cylinder base section to be engaged freely with the lower outer face of a nozzle 5,  a cap top wall C for blocking the upper face of the cap body section A and a fitting opening expanding notch 11 formed by cutting and removing the back side of a corner section. The lower end front section of the cap body section A is brought into contact with the upper face of a fitting cylinder 1a fitted with the upper end of a cylinder 3 when the inner face of the base section of the nozzle storage cylinder B is engaged with the outer face of the base section of the nozzle 5.