baber/WOPTO huggingface dataset:
Patent JP-S5882172-A (JP)
Title: Ultrasonic distance measuring apparatus
Inventor: KAMIYA AKIRA
IPC: G01S15/88
Filed: 1981-11-12
Abstract: PURPOSE:To enable an accurate measurement of the height of a trolley line by measuring the distance to an object to be measured based on the propagation time of an ultrasonic wave from an ultrasonic wave transmitter provided on the top of a moving vehicle. CONSTITUTION:A modulated pulse wave is applied to a transmitter 5 with a transmission circuit 7 and transmitted to a trolley line 2 right thereabove therefrom 5. The ultrasonic waves reflected on the trolley line 2 reaches receivers 6 and receiving circuits 8 which transmit only those above a certain preset sound pressure to a signal processing circuit 9 as being accepted. By a synchronous signal (a) from the circuit 7, the circuit 9 starts to pick up the earliest one of the signals received from the receivers 6 and converts its propagation time of the ultrasonic waves into a current output, which is outputted as a signal proportional to the distance.
Patent JP-H0935911-A (JP)
Title: Lighting arrester
Inventor: KAYANO YOSHIHIDE
IPC: H01B17/42
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a lightning arrester wherein a bushing is not broken and safety is excellent when unforeseen ground fault accident occurs. SOLUTION: An internal element 3 is constituted by interposing a metal fixture 6 wherein a bursting hole 4 is formed on the side surface and a gas space 5 in which a compression spring 8 is arranged is formed in the inside, and sticking electrodes 7 on the upper and the lower ends. Bushing 1 is formed of weather-resistant rubber material having a plait shape, and contractedly stuck to the internal element 3 and the electrodes 7.
Patent JP-H0937173-A (JP)
Title: Integrated type tuner
Inventor: KONISHI TAKAAKI
IPC: H04N5/44
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To suppress a signal level of leak from BS input and CS input by the higher harmonic signals of the local oscillation signals of U/V present inside the first intermediate frequency band of BS/CS at the time of U/V reception. SOLUTION: A low-pass filter 20 for attenuating a BS band (1-1.4GHz) or the band higher than the BS band (>=1GHz) is interposed between the merging point of the signal output of a local oscillator 17 for VHF and the signal output of an UHF local oscillator 18 and a PLL circuit 21. Thus, the higher harmonic signals of the local oscillation signals present in the BS band leaking from the BS input 1 are attenuated in the low-pass filter 20 and interference given to other BS receivers or CS receivers connected by the same coaxial cable as the BS input is substantially reduced.
Patent JP-H10341290-A (JP)
Title: Portable communicator
Inventor: ENMEI TOSHIHARU
IPC: H04W4/02
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain the portable communicator that conducts telephone speech, FAX communication and data communication by allowing the communicator to have an enclosure that contains a radio equipment connecting to a public communication channel and a pen input computer making data generation/ display, data input output control and speech control or the like in combination. SOLUTION: The personal communicator 1 is provided with a pen input device 3, a main body 5 and a radio telephone set 7. The pen input device 3 is made up of a liquid crystal display device and a sensor layer, and the sensor layer is used to sense a position of a pen point 55A of an input pen 55. The pen input computer outputs a control command for the radio telephone set to allow the radio telephone set to makes transmission/reception via the public communication channel. Thus, voice data, facsimile data or word processor data generated or entered by the pen input computer are sent to a desired opposite party connecting to the public channel independently of a location of the operator or received.
Patent JP-2000022425-A (JP)
Title: Antenna system
Inventor: MATSUZAWA YOSHIHIKO
IPC: H01Q3/24
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To improve reliability in simple configuration and to reduce the influence of roving from the surface of the ground in spite of low transmission power by providing two antennas of different install heights and switching a transmission signal to the antennas based on a timing signal from a timing generating means. SOLUTION: A data processor 6 outputs data for GBAS to a transmitter 5 based on the timing signal from a timing generator 4. The transmitter 5 modulates the input signal and outputs it to an antenna switcher 3 based on the timing signal. The antenna switcher 3 outputs the input signal while alternately switching it to transmission antennas 1 and 2 based on the timing signal. Through the switching operation of the antenna switcher 3, an RF signal is radiated from the transmission antenna 2 in a pattern in the direction of an elevation angle of 3 deg. like an antenna pattern 7 and next, an RF signal is alternately radiated from the transmission antenna 1 in a pattern having the phase difference of 180 deg. in the direction of the elevation angle of 3 deg. with respect to the antenna pattern 7 like an antenna pattern 8.
Patent JP-2000030587-A (JP)
Title: Fuse structural body capable of changing structure having uneven width
Inventor: HUGGINS ALAN H
IPC: H01L21/82
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To efficiently utilize an energy beam irradiated for fusing a fuse and to reduce a circuit area, by making the width of a fuse body wider than at least one of fuse connecting terminals. SOLUTION: A fuse 10 is equipped with a fuse body 10 wider than at least one of connecting terminals 12, and electrically connect adjacent conducive wires 13 and 14 to a circuit element underneath. A radiation energy beam 16 cuts off the fuse, and a beam having a larger spot size 15 than the fuse body 11 is oriented in order to cut off electrical connection. The fuse body 11 has a round shape, is wider than the fuse terminal 12, and can catch the maximum amount of energy added to the radiation energy beam 16. Since energy caught increases, a total quantity of energy applied required to fuse the fuse can be reduced.
Patent JP-H0230260-A (JP)
Title: Telephone set
Inventor: OGATA MINORU
IPC: H04M1/76
Filed: 1988-07-19
Abstract: PURPOSE:To device the telephone set so as to be able to listen to the voice of an opposite party in a proper sound volume by controlling the amplification factor corresponding to an inputted call number. CONSTITUTION:With a cause to start coming from an input terminal 1, a CPU 3 fetches a call number and an amplification factor data from the terminal 1 and generates a table of referencing the call number and the amplification factor data in a RAM 2. With a cause to start coming from a ten key 14 to input line 15, the CPU 3 searches a call number in the RAM 2 to obtain the set amplification factor data relating to the said call number. Switches SW1-SW4 (4-7) are controlled depending on the set amplification factor data to set the amplification factor of an amplifier 10. Then the CPU 3 starts dialing through a line 16 by using an amplifier 17. Thus, speech is started.
Patent JP-H0343284-A (JP)
Title: Printer
Inventor: YANAGIDAIRA KAZUMI
IPC: B41J11/42
Filed: 1989-07-12
Abstract: PURPOSE:To enable one to find out 'no paper supply' when paper is taken out during printing following the indication of PE(paper end) by providing a device to detect a signal from a PE sensor, a device to control the length of paper, a device to detect data reception, a device to recognize the failure to receive data and a device to execute processing with a present position as a print margin position. CONSTITUTION:If a PE sensor signal is detected, PE is displayed on OPP. Then the presence of print data is checked, and if the presence is determined, a reception timer is cleared to execute printing. In addition, the remaining length of the paper begins to be controlled simultaneously with printing and a counter is decremented. If printing is still possible, data reception continues. If paper supply is completely used, printing is suspended and 'no paper supply' processing is started. In the meantime, if no data reception from a host device is detected, time begins to be counted, and if a preset time elapsed before next data is transmitted, 'no paper supply' processing is forcibly handled at that time with the interpretation that a print margin position has been reached.
Patent JP-2001013602-A (JP)
Title: Display element adjustment mechanism and image display device
Inventor: HIROSE MASATOSHI
IPC: G03B33/12
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a display element adjustment mechanism which is capable of saving the space. SOLUTION: This mechanism has an outer frame 12 which is fixed to a mounting surface 11a for installing a liquid crystal panel 130B by enclosing the circumference of the liquid crystal panel 130B, a leaf spring 13 which brings the liquid crystal panel 130B into pressurized contact with the mounting surface, a leaf spring 17 which energizes the liquid crystal panel 130B in two parallel directions orthogonal with the mounting surface, adjusting screws 15a and 15b which are screwed with the outer frame 12 and press the one side of the liquid crystal panel 130B against the energizing force of the leaf spring 17,  tapered members 21 and 22 which are arranged by bringing their slopes into contact with both ends on one side and adjusting screws 14a and 14b which are screwed with the outer frame 12 and press the tapered members 21 and 22 from the same direction as the direction of the adjusting screws 15a and 15b. As a result, the adjustment of the vertical and lateral directions and inclination of the display element may be easily executed by the first and second adjusting screws moving in the same direction. The adjustment work may, therefore, be carried out if there is the space on only one direction with respect to the display element.
Patent JP-H0470231-A (JP)
Title: Duplex system for network
Inventor: MURATANI HIDEAKI
IPC: H04L69/40
Filed: 1990-07-11
Abstract: PURPOSE:To prevent the complication in system constitution and to improve reliability by providing an abnormality informing means which detects abnormality in a communication control equipment and informing the other communication control equipment. CONSTITUTION:When abnormality occurs in a main data communication control equipment 7 in the middle of operation, a controller 13 discriminates it and transmits data from a signal transmission/reception part 15 to a slave data communication control equipment 9 on standby. The signal transmission/ reception part 25 of the equipment 9 discriminates the abnormality of the equipment 7 by a signal received through a trunk network 5 and a controller 23 switches the equipment 9 in an operation state, transmits the data from the trunk network 5 through the transmission/reception part 25 after the data fetched from a branch line network 1 is converted for the trunk network 5. On the other hand, the equipment 7 is switched to the standby state. Thus, the reliability of the system is improved without complicating the system since the main equipment 7 and the slave equipment 9 can be switched without providing a duplex switching device.
Patent JP-H1116986-A (JP)
Title: Collection method of treated body
Inventor: ISHIZAWA SHIGERU
IPC: C23C16/54
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a collection method of a treated body which can collect a treated body in a desired state into a cassette, when a treatment device which stopped during a treatment is started again. SOLUTION: A treatment chamber 104a of an etching device 104, each of treatment chambers 106a, 108a of first and second CVD devices 106, 108, a cooling chamber (post-treatment chamber) 110a of a cooling device 110 and first and second cassette chambers 112, 114 are connected to a common transfer chamber 102 of a treatment device 100. A carrying arm 118 and a positioning device 120 are arranged inside the common transfer chamber 102. When a treatment device which stopped during treatment is started again, each wafer W is collected into a cassette 116 one by one by the control of an operation memory device, which stores source data and destination data of each wafer W.  In the process, a wafer W whose temperature is very high due to film formation treatment is subjected to cooling treatment (after-treatment) and thereafter, wafers W excepting it are successively collected into the cassette 116 as they are.
Patent JP-H0346943-A (JP)
Title: Thin plate feed mechanism
Inventor: FURUKAWA TATSUYA
IPC: B41J19/78
Filed: 1989-07-14
Abstract: PURPOSE:To obtain good contact pressure with ease by keeping the air pressure near the contact part of a motor and a thin plate below the atmosphere to give contact pressure to the thin plate and feed it. CONSTITUTION:Utilizing an ultrasonic motor 1 consisting of a piezoelectric oscillator 3 generating thickness slipping oscillation and a driving part which forms the displacement right angled to the slipping direction, a thin plate 4 is fed. At this time, the air pressure near the contact part of the motor 1 and the thin plate 4 is kept below the atmosphere by action of a fan 2 to give contact pressure to the thin plate 4 and feed it.
Patent JP-H1024210-A (JP)
Title: Adsorption member for noxious gas
Inventor: TAKEUCHI HISAHIRO
IPC: B01D53/04
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an adsorption member for noxious gas enhanced in rigidity of netlike filters. SOLUTION: This adsorption member 38 consists of a case 323 provided with a hollow cylinder 321 having openings 320 at both ends and netlike filters 322 spread on the hollow cylinder 321 so that openings 320 may be covered therewith, and a granular adsorbent 324 with which the case 323 is packed. Each of the netlike filters 322 is provided with at least one beltlike reinforcing part 327 formed crossing the opening 320 by turning down a part thereof so as to make it a layer. In this way, loosening of each netlike filter 322 by weight of the granular adsorbent 324 is prevented.
Patent JP-S57105429-A (JP)
Title: Preparation of thick board of foamed polystyrene resin
Inventor: AKIYAMA HIROYUKI
IPC: C08J9/12
Filed: 1980-12-24
Abstract: PURPOSE: To prepare the titled foam having good extrusion muldability and excellent mechanical strength, dimensional stability and heat insulation, by melting and kneading a specific high molecular weight polystyrene resin with a volatile foaming agent in the presence of a specific solvent, and extruding the molten material to a low-pressure zone.  
     CONSTITUTION: (A) A polystyrene resin having a weight-average molecular weight of (20W35)×10 4  determined by gel permeation chromatography (GPC) [a (co)polymer containing styrene as a main monomer component]is mixed with (B) 2,500W7,000ppm of a solvent miscible with the component A under molten state, and having a boiling point of pref. 70W170°C (1 atm) (e.g. ethylbenzene) and (C) 8W17 PHR of a volatile foaming agent (e.g. a mixture of CF 2 Cl 2 , C 2 H 5 Cl and CH 3 Cl at wt. ratios of 60:20:20) based on the component A, and the mixture is kneaded under melting and foamed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2001014967-A (JP)
Title: Luminous display body
Inventor: KITANI MOTOFUMI
IPC: H01H11/00
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To enhance quality by improving laser cutting accuracy, and eliminating restrictions on the color of a topcoat layer and the possibility of a burning phenomenon. SOLUTION: An undercoat layer 3, composed mainly of a mixture of metal powder and binder resin, is formed on the display plane side of a light transmissive molding 2, and a topcoat layer 4 is formed on the undercoat layer 3. Parts, corresponding to a display part, of the undercoat layer 3 and topcoat layer 4 are cut laser beam to form display parts 5, and a light source 7 is disposed on the opposite side of the molding 2 to the undercoat layer 3 and topcoat layer 4.
Patent JP-H05345633-A (JP)
Title: Synthesis of porous preform for optical fiber
Inventor: ISHIDA SADANORI
IPC: C03B37/018
Filed: 1992-06-16
Abstract: PURPOSE:To provide a method for synthesizing a soot material for an optical fiber, capable of improving the adhesion yield of powdery glass to the end part of a porous preform for an optical fiber. CONSTITUTION:For making up the reduction in the amount of glass fine particles 9 adhering to the end parts 82 and 83 of a target 8, the electrification voltage of the glass fine particles 9 at the end parts of the target 8 is made higher than that at the central part 81 of the target 8 and the amount of the glass fine particles 9 adhering to the end parts of the target 8 through an electrostatic force is increased. As its result, the amount of the glass fine particles 9 adhering to each of the end part of the target 8 becomes equal to that to the central part 81 of the target 8 and the outer diameter of the end part of the target 8 becomes equal to the outer diameter of the central part.
Patent JP-H06340377-A (JP)
Title: Tip aligner of loaded recording paper
Inventor: KIHARA HARUHIKO
IPC: B65H83/02
Filed: 1991-06-26
Abstract: PURPOSE:To ensure the arrangement of paper tips as well as to prevent any double-feed or the like from occurring by aligning sheets of recording paper to be stacked on an intermediate tray or the like of a duplex copying machine, simultaneously with their loading successively. CONSTITUTION:In a paper feeding mechanism of a copying machine or the like equipped with a mount 11 loading recording paper being conveyed in succession, a joggling member 16 truing up tip parts of the recording paper P being situated at a guiding side of this mount and conveyed in succession, and an intermediate roller 14 slip-conveying the recording paper for butting the tip part to the joggling member 16, a guide member 13 whose front end is rotatably supported in the vertical direction is set up in a front end of the mount 11. Here this guide member 13 goes up to a position crossing almost perpendicular to the joggling member in time of loading the recording paper P, and at the time of paper feeding, it goes down to the height equal to a top face of the mount 11.
Patent JP-S6242342-A (JP)
Title: Erasure optical head
Inventor: ITO NOBORU
IPC: G11B7/135
Filed: 1985-08-20
Abstract: PURPOSE:To decrease remarkably areas remained unerased by giving a phase difference to a part of a light beam before the incidence in an aperture lens to decrease the peak intensity of an erasure spot and widening the width in the track orthogonal direction. CONSTITUTION:An erasure bean forming means 20 consists of a cylindrical lens 23 and a phase providing section 22. The cylindrical lens 23 gives an astigmatism to a light beam 24 to prolong an erasure light spot 18 in the track direction and the phase provision section 24 gives a phase difference to a part of the light beam 24. The shape of the erasure light spot 18 is changed depending on the shape of the phase provision section 22 and the phase difference to be given, and as the shape of the section 22, for example, a center band shape or a center circular shape is preferred and the phase difference to be given is pi preferably. Since the central light intensity of the erasure light spot 22 is nearly constant obtained in this way, a part having a constant erasure characteristic is widened and the erasure width in the track orthogonal direction is widened.
Patent JP-H1026842-A (JP)
Title: Manufacture of toner for developing electrostatic charge image, this toner, electrostatic charge image developer, and image forming method
Inventor: MATSUMURA YASUO
IPC: G03G15/08
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of efficiently producing an electrostatic charge image developing toner superior in developability, transferrability, fixability, cleanability, and the like performances. SOLUTION: This manufacturing method comprises a first process for forming flocculated particles on a dispersed liquid obtained by dispersing at least resin particles to prepare a flocculated particles dispersed liquid, a second process for adding a minute particles dispersed liquid obtained by dispersing minute particles and mixing them to attach the minute particles to the fluocculated particles, and a them process for heating the attached particles and melting them. It is preferred that the above dispersed liquid contains a coolant dispersed into it and the minute particles comprise minute particles the resin, minute inorganic particles, minute color particles or minute releasing agent particles, and the above second process is repeated in 2 or more times.
Patent JP-H01105226-A (JP)
Title: Microreader
Inventor: KURIYAMA MASAAKI
IPC: G03B27/32
Filed: 1988-07-21
Abstract: PURPOSE:To prevent malfunction by halting focus adjusting operation when a microfilm carrier is removed from a specified position in the middle of adjusting a focus. CONSTITUTION:If the film carrier 7 is changed from a fiche film carrier into a roll film carrier, when the focus adjustment is performed by a CPU for AF (auto-focus), it becomes meaningless to continue the present focus adjusting operation moreover. Therefore in this case, the focus adjustment is halted. When the carrier 7 is mounted newly, the focus adjusting operation is started again on condition that the fiche film exists in the carrier 7. Thus the malfunction can be prevented.
Patent JP-H0231233-A (JP)
Title: Speed control system for interpreter
Inventor: NORISADA MASA
IPC: G06F9/45
Filed: 1988-07-20
Abstract: PURPOSE:To slow the executing speed of a source program down to a desired level and to improve the debugging efficiency by setting the delay time value before the source program is carried out in an interactive form. CONSTITUTION:When a program is tested or debugged, a delay time is previously set at a delay time setting area 6. Then a source row and an intermediate code corresponding to the source row are stored in a main memory 2 when an interpreter 3 evolves a source program 1 to the memory 2 from a file. In this case, the intermediate code can be obtained as known from a current row number via a current row number table storing the correspondence between the current row numbers and the source codes and a source table storing the correspondence between the source codes and the intermediate codes. An analyzing/executing means 4 reads the relevant intermediate code to analyze and execute it.
Patent JP-H0848347-A (JP)
Title: Metallic container
Inventor: TODA KIYOSHI
IPC: B65D35/00
Filed: 1994-08-03
Abstract: PURPOSE:To obtain a metallic container which has an outer face that is so excellent in chemical resistance that the outer face is not attacked even when the container is used for a chemical containing a high-permeability component such as salicylic acid and its derivatives. CONSTITUTION:A metallic container is made of a base material 1 consisting of metallic foils. Inner coat layer 2 is formed on the inner face of the container and an epoxy-urea resin layer 3 on the outer face. Thereby, indications such as the direction of use, volume of content, etc., are prevented from becoming illegible.