baber/WOPTO huggingface dataset:
Patent JP-H022105-A (JP)
Title: Alignment method
Inventor: KOBAYASHI KATSUYOSHI
IPC: G03F9/00
Filed: 1988-06-15
Abstract: PURPOSE:To improve alignment accuracy by performing alignment by light irradiation after a transparent resin film which transmits irradiating light, having a refraction index greater than that of air, and having an refraction index equal to or slightly small than that of a resist film is applied on the resist film so as for its surface to be planarized. CONSTITUTION:An alignment mark 12, about 0.6mum in step difference, is formed on a wafer 11 in which a film is formed. A resist film 13 is applied with a spin coating to a film thickness of 0.5mum and prebaked. A transparent resin film 14 such as polyvinyl alcohol, rosin, etc., is applied to a film thickness of about 2.0mum and soft-baked. Light is radiated and alignment, exposure, and development are performed. Even when the resist film 13 is formed asymmetric on the alignment mark 12, the transparent resin film 14 of its upper layer has a value equal to or slightly smaller than the refraction index of the resist film 13. As a result, the boundary in which alignment light is influenced is a planar surface of the film 14. Therefore, since alignment light is refracted only on the surface of the film 14, the position of a correct alignment mark 12 can be detected.
Patent JP-H04229971-A (JP)
Title: Building wiring system
Inventor: MAIKU FURIIMAN
IPC: H01R4/18
Filed: 1991-06-18
Abstract: PURPOSE: To provide a system to facilitate maintenance and modification by employing patching or direct connection modular terminating parts and a panel receiving the modular terminating parts in a connection part between an equipment and a cable when the cable fabricated from twisted wires handles communication between data equipments in a building. CONSTITUTION: A standardized panel 10 has eight fitting holes 22A,..., 22H and one front panel 24. In the case where a building wiring constructed of twisted wires establishes communication between a terminal and a computer (not shown in Fig.) in a building, the panel 10 is provided in a connection part between the building wiring and the computer or terminal. The panel 10 is provided with a crimp modular jack 12 for terminating a building wiring 13, a crimp modular plug 14 for terminating a building wiring 15, a modular coupler 16, and a modular plug 18 for terminating a flat cable 20, and can be interfit to the fitting holes 22A,..., 22H.
Patent JP-H04369110-A (JP)
Title: Surface acoustic wave filter
Inventor: YATSUDA HIROMI
IPC: H03H9/145
Filed: 1991-06-18
Abstract: PURPOSE:To obtain a surface acoustic wave filter having almost a similar characteristic even when the input and output sides are replaced with each other by selecting the number of input and output electrodes to be the same and adopting the same structure for the input and output electrodes. CONSTITUTION:Since a surface acoustic wave is made incident on the both sides of a regular electrodes (14-1)-(14-5), re-radiation waves are cancelled with each other. However, the surface acoustic wave is made incident on a regular electrode 14-6 only from one regular electrode 28-6. Thus, a prescribed reflecting wave is generated to the regular electrode 14-6, since the number of regular electrodes 28 being input electrodes is as large as 6, the energy of the surface acoustic wave due to the reflection is small, then the energy is neglected practically. Thus, the passing characteristic with a flat passing band is obtained and the input impedance characteristic and the output impedance characteristic are made almost equal to each other. Thus, even when the input side and the output side are replaced with each other, almost the same characteristic is obtained.
Patent JP-S626388-A (JP)
Title: Loading and unloading device for ic card
Inventor: HARADA MASAYUKI
IPC: G06K17/00
Filed: 1985-07-03
Abstract: PURPOSE:To improve the reliability in delivery ad reception of signals by forming through-holes on an integrated circuit IC card to avoid a case where the IC card is pulled out of a reading/writing device while the card is kept under signal delivering and receiving mode and therefore eliminating the position shift of the IC card. CONSTITUTION:A reading/writing device 4 moves down stoppers 8 and 9 before an IC card is inserted. Thus the card 1 can be put into a slit. When the card 1 is set into the device 4, the device 4 moves both stoppers 8 and 9 after detecting the insertion of the card 1. Then the stoppers 8 and 9 are put into the holes 6 and 7 of the card 1 respectively. An electric contactor 5 of the device 4 has contact with an electric terminal part 2 of the card 1. Then the signals are transferred between an IC module and the device 4. when the device 4 decides the end of the signal transfer, both stoppers 8 and 9 are moved down again. Thus the card 1 can be pulled out of the device 4.
Patent JP-H04369492-A (JP)
Title: Gps position measurement device
Inventor: MASUMOTO MASARU
IPC: G01S19/50
Filed: 1991-06-18
Abstract: PURPOSE:To enable outputting present position data even when only two dimensional measurement is possible, by calculating according to the GPS measurement data output for two dimensional position measurement based on this and a relative elevation data. CONSTITUTION:A GPS receiver 11 receives a wave from the GPS satellite and outputs a GPS measurement data DG including latitude, longitude and height. A barometric height meter 13 outputs a relative height data Z2 corresponding to the height difference between the present position and a standard position. A controller 14 having a present position data output part 15 outputs the present position data based on the data DG when the receiver 11 can do three dimensional measurement. If only two dimensional measurement is possible, the present position data DPOS is outputted by obtaining the absolute height data based on that data and data Z2. The controller 14 matches this a map data M read out of a CD-ROM drive 16, and indicates the self-car position on a display 17.
Patent JP-S5478920-A (JP)
Title: Video recorder
Inventor: HAKOYAMA AKIYOSHI
IPC: H04N5/84
Filed: 1977-12-07
Abstract: PURPOSE: To enable to perform recording with the polarity suitable for the video information served automatically, by indluding the negative and positive designated information in the video signal and by recording with the polarity according to it with the detection of the information.  
     CONSTITUTION: The video signal after quantization is inputted to the negative and positive discrimination circuit 18, and when the video signal at the center of the negative and positive designation areas 25a and 25b is fed, write-in pulse is inputted from the horizontal position control circuit 16 receiving the output of the vertical position discrimination circuit 15, and the video signal level at the center of the areas 25a and 25b is written in the circuit 18. The video signal level is at black level when the display picture on the CRT tube is (a), and white level at (b), and in either case, the white and black inversion circuit 3 recording the level written in the circuit 18 as black (or white) is operated and the recording is automatically made with suitable polarity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H039596-A (JP)
Title: Open-close structure of door
Inventor: UCHIDA YASUHIKO
IPC: H05K5/03
Filed: 1989-06-07
Abstract: PURPOSE:To make it possible to design the external appearance of the whole of an apparatus freely by constructing an openclose structure inside a door and by bringing the door into close contact with a frame when it is closed. CONSTITUTION:A structure is constructed of a door 12 having a packing fixation metal fitting 2-1 fixed to the peripheral edge and being provided with an engaging element 12a for closing look on the open-close side thereof, a pivotal support member 13 of which a metal fitting 13-1 fixed to a frame 1 is provided with a planted shaft 13-2 being the center of rotation of the door 12, a rotary member 14 wherein a rotation hole 14-1a fitted for the shaft 13-2 of the pivotal support member 13 is bored in one end of the flat-plateshaped main body 14-1, while a pin 14-2 is planted in the other end, and a positioning element 14-1b regulating the angle of opening of the door 12 is provided in the middle part, a guide member 15 which is provided with a groove 15a fitted to the pin 14-2 of the rotary member 14 and making it slide at a prescribed dimension and is fixed on the inside of the door 12, a leaf spring 16 provided with a means 16a to lock the rotation of the rotary member 14 and having elasticity, and a presser metal fitting 17 engaging with the engaging element 12a of the door 12 and bringing it into close contact with the frame 1. Even with an open-close structure constructed inside the door 12, accordingly, the door 12 can be opened and closed easily and also the door 12 can be brought into close contact with the frame 1 when it is closed. According to this constitution, design of the external appearance of the whole of an apparatus can be set freely.
Patent JP-H08339573-A (JP)
Title: Optical recording medium
Inventor: TANIGUCHI YOSHITERU
IPC: G11B7/24067
Filed: 1995-06-13
Abstract: PURPOSE: To obtain an optical recording medium with which recording and reproducing using a laser beam of wavelength λ1 are possible and reproducing using a laser beam of wavelength λ2 is possible. CONSTITUTION: This optical recording medium is constituted by providing the surface of a transparent substrate with at least a light absorption layer contg. a dye to absorb the laser beam directly or via another layer and laminating a light interference layer and a light reflection layer on this light absorption layer. The real number part of the double refractive index of the light absorption layer to the light of the wavelength λ1 selected from among 770 to 830nm, defined as n1, the virtual number part thereof, as k1, the real number part of the double refractive index of the light absorption layer to the light of the wavelength λ2 selected from among 630 to 690nm, defined as n2 and the virtual number part thereof, as k2 are n1>=1.8, 0.04<=k1<=0.15, n2>=1.1, 0.04<=k2<=0.6. In addition, the light interference layer consists of two layers composed of an inorg. compd. and org. compd. and the reflectivity measured through the substrate is ∞65% to the light of the wavelength λ1 and >=15% to the light of the wavelength λ2.
Patent JP-S5770923-A (JP)
Title: Fuel controller for gas turbine engine
Inventor: FUJIKAWA YASUO
IPC: F02C7/22
Filed: 1980-10-21
Abstract: PURPOSE: To obtain a fuel flow rate which maintains linearity regarding to a fuel supply signal without need for making a phase difference between signals sent to a few injectors by varying respective lengths of fuel pipes which connect the injectors and a reservoir.  
     CONSTITUTION: Fuel pipes 12, 13, 14 different in length are disposed between related injectors 5 and a reservoir 8. Fuel is fed from the injectors 5 through the pipes 12, 13, 14 in phase at the same duty, pulsated at the same intervals. When reaching the respective outlets of the pipes 12, 13, 14 or the reservoir 8, pulsated fuels flowing through the pipes at the same speeds are purged into the reservoir 8 with respective pulsations out of phase. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6124952-A (JP)
Inventor: YUMIKURA TSUNEO
IPC: F25B15/00
Filed: 1984-07-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6125718-A (JP)
Title: Cutting method using band saw machine
Inventor: TSUNE RYOICHI
IPC: B23D55/08
Filed: 1984-07-13
Abstract: PURPOSE:To improve cutting efficiency by applying the reversed circular cutting motion to a band saw before the rear end of its cutting operation portion reaches the side face of a cut material so as to prevent the actual cut length from being made shorter than the length of the operation portion. CONSTITUTION:The length (l) of the cutting operation protion of a band saw 24 circularly cutting a cut material via the seesaw motion starts to be decreased when a point P reaches the side face Ws of the cut material and becomes zero when a point CP' reaches the side face Ws. When the length (l) of the cutting operation portion starts to be decreased and a point F reaches a contact point CP' the seesaw motion of the band saw 24 is stopped, then the band saw is applied with the reversed seesaw motion along the circular face CS' thus there is no state that the band saw is not entirely operated essentially, and cutting efficiency is improved.
Patent JP-S6125180-A (JP)
Inventor: KOBAYASHI TAKASHI
IPC: G09F9/30
Filed: 1984-07-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6039672-A (JP)
Title: Toner concentration detector
Inventor: SUZUKI MITSUO
IPC: G03G15/08
Filed: 1983-08-12
Abstract: PURPOSE:To stabilize the flowing of a developer in a developer detection container by specifying the shapes of facing inside side wall surfaces of the container. CONSTITUTION:The detection container consists of both side walls 12a and 12b which have large-curved surfaces having the centers on the same side and, partially, a flat surface in the section perpendicular to a flat detecting element 13. Flow passages of the developer on both sides of the detecting element 13 narrow down gradually toward a flowing-out opening in the same direction, and the developer 5 in the container flows almost in the same direction. Then, the flat element 13 is arragned in the center of the flow passages at an angle Q1 to the perpendicular so that the flow resistance is minimum. The fluidity is more and more excellent as the angle Q2 of inclination to the horizontal line of the curved surface is larger and larger, and its limit is 30 deg..
Patent JP-S5573724-A (JP)
Title: Photo-setting resin
Inventor: SHIMIZU KATSUHISA
IPC: C09D11/10
Filed: 1978-11-27
Abstract: PURPOSE: To obtain a photo-setting resin usable as an ultraviolet-curing printing ink binder having improved storage stability, fluidity, and emulsification resistance, by introducing amino groups into a rosin-modified unsaturated epoxy resin ester.  
     CONSTITUTION: A photo-setting resin comprising (A) 100 parts by wt. of an epoxy resin, (B) 3.5W95 parts by wt. of an α,β-unsaurated monocarboxylic acid with unconsumed unsaturated bond, (C) 10W100 parts by wt. of rosin, and (D) 0.05W 0.7 equivalent per molecule of the epoxy resin of a primary amino group in an amine, as a binder. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0439637-A (JP)
Title: Real image type variable power finder optical system
Inventor: YOSHII SHINICHI
IPC: G03B13/02
Filed: 1990-06-05
Abstract: PURPOSE:To switch variable power with simple constitution and to eliminate the need of extending an optical system for the purpose of variable power by moving at least one optical element among optical elements which constitute a finder. CONSTITUTION:An objective lens for telephotography 1 and an objective lens for wide angle 2 are arranged an juxtaposed so that the respective optical axes may be nearly parallel. On an intersection P between an optical path A' which passes the lens 1 and bent by mirror 3 and an optical path B which passes the lens 2, a mirror 4 for aligning the optical path A' with the optical axis of the lens 2 is provided and supported so that it can freely turned around a driving shaft Q provided at the end of the mirror 4. In such a case, the visual field of telephotography and the visual field or wide angle are selected by turning the mirror 4 which is one of the optical elements constituting the finder. Thus, a real image system variable power finder optical system whose constitution is simple and which is inexpensive and thin because the lens is not extended to excess is obtained.
Patent JP-S5849651-A (JP)
Inventor: MIWA AKIRA
IPC: C04B7/12
Filed: 1981-09-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0311860-A (JP)
Title: Memory content retrieval system for telephone set with memory content display function
Inventor: KOMA SHIGEKO
IPC: H04M1/56
Filed: 1989-06-09
Abstract: PURPOSE:To reduce the arrival time to a required dial memory by displaying an index character from the dial memory in a required order and displaying sequentially a telephone number or a name of person stored in the dial memory corresponding to the desired index character. CONSTITUTION:When a forward or reverse mode command signal of memory retrieval by an index character from a keyboard 3 is received, the index character is read sequentially from an EEPROM 2 being a dial memory in forward or reverse direction via a CPU 1 and displayed on a display section 4. When the index character is ensured by key entry at the display of the required index character, a telephone number or a name of person or the like is read in the forward or reverse direction sequentially by using the dial memory including the index character as a data as a start memory and displayed on a display section 4. Through the constitution above, the arrival time to the required dial memory is reduced.
Patent JP-S5846064-A (JP)
Title: Resolution of racemic compound s-(carboxymethyl)-(rs)-cysteine
Inventor: HOOSUTO BETOGE
IPC: C07C67/00
Filed: 1982-08-26
Abstract: There is described the resolution of the racemate S-(carboxymethyl)-(RS)-cysteine. It is carried out by means of the optical isomers of 1-phenyl-ethylamine. This process makes it possible to obtain in a simple manner S-(carboxymethyl)-(R)-cysteine which is important for pharmaceutical purposes and is made from synthetically produced cysteine.
Patent JP-H0311591-A (JP)
Title: El element for blue color display
Inventor: MIYAKOSHI TOKUJI
IPC: H05B33/10
Filed: 1989-06-09
Abstract: PURPOSE:To produce an EL element for blue color display of a high brightness by providing a luminous layer made by adding Ce as the luminous center, and doping Pb as the coinvigorating agent, to the basic material of SrS. CONSTITUTION:Ce is added as a luminous center, and Pb less than 1at.% is added as a coinvigorating agent, to a basic material of SrS to make an SrS:Ce, Pb. As a result, not only a normal excitation of the Ce, but also an excitation by delivering energy from the excited Pb to the Ce are generated,and the excitation probability is made higher compared with the conventional SrS:Ce. And since the luminous band of Pb is close to the absorption band of Ce, the energy delivery from the Pb to the Ce is carried out effectively, and the brightness can be increased 2-3 times over the SrS:Ce. As a result, it can satisfy the necessary brightness when the display is made by a dot matrix display.
Patent JP-H05340503-A (JP)
Title: Piping
Inventor: KIKUNA NOBORU
IPC: F22D11/06
Filed: 1992-06-08
Abstract: PURPOSE:To reduce the temperature of liquid in a falling water pipe to below the saturation temperature within a short distance from the cooling water injection point by a method wherein a cooling water injection pipe is attached to the falling water pipe at a specified tilting angle to the tangential line of the cross section perpendicular to the axis of the falling water pipe at the connection point. CONSTITUTION:A falling water pipe 6 is connected to a high pressure drain tank on the upstream side, and provided with a cooling water injection pipe 2. The cooling water injection pipe 2 is attached at an angle of 30-70 deg. to the tangential line of the cross section perpendicular to the axis of the falling water pipe 6 at the connection point of the injection pipe 2. Therefore, the injection water deflects the stream of the drain in the falling water pipe 6 and is easily mixed into the drain, so that the distance between the cooling water injection point and a point where the temperature of the drain drops below the saturation temperature is shortened.
Patent JP-S627735-A (JP)
Title: Cationic catalytic treatment of polysilazane averagely containing at least two sih groups
Inventor: JIYAN JIYATSUKU RUBURAN
IPC: C08L83/16
Filed: 1986-06-25
Abstract: A process for the catalytic treatment of a polysilazane containing an average of at least two, preferably at least three,  3BOND SiH groups per molecule with a catalytically effective quantity of a strong inorganic or organic acid catalyst. The other organic radicals in the polysilazane that are bonded to the silicon or nitrogen atoms are hydrocarbon radicals free from alkene or alkyne unsaturations. The polysilazanes treated in this manner can be characterized by good thermal behavior and can be used, in particular, as precursors of ceramic products with a high yield of inorganic products.
Patent JP-S6126743-A (JP)
Title: Heat resistant and high strength aluminum alloy
Inventor: ISHIZAKA NOBUHIRO
IPC: C22C21/02
Filed: 1984-07-16
Abstract: PURPOSE:To obtain a heat resistant and high strength Al alloy by adding specified amounts of Si, Cu, Mg, Ni, Ti and Mn to Al. CONSTITUTION:The composition of an Al alloy is composed of, by weight, 9- 14% Si, 4-5.5% Cu, 0.5-1.5% Mg, 0.5-1.5% Ni, 0.1-0.25% Ti, <0.3% Mn and the balance Al with inevitable impurities. The heat resistant and high strength Al alloy having superior dimensional stability is obtd. by specifying the kinds and contents of chemical components as mentioned above.
Patent JP-S6124831-A (JP)
Title: Starting clutch
Inventor: OSONO KOHEI
IPC: F16D48/02
Filed: 1984-07-16
Abstract: PURPOSE:To prevent a seizure trouble of the friction part in a clutch when it is driven in half clutch operation, by enabling pressure fluid to be fed to a pressure chamber by a pressure fluid supply source generating the pressure fluid in a value of pressure proportional to the speed of an input shaft. CONSTITUTION:A pressure chamber 22 is provided between a pressing member 20 and an output side rotary unit 6, and this pressure chamber arranges pressure fluid for actuating the pressing member so as to be allowed to flow in and out further provides a delivery port 25 delivering the pressure fluid toward a friction plate 21. While a clutch provides a pressure regulating valve 10 regulating a pressure in the pressure chamber 22 and a control mechanism 11 controlling the pressure regulating valve 10 so that the pressure in the pressure chamber 22 may be in proportion to the speed of an input shaft 2. By this constitution, sufficient pressing force of the friction plate 21 can be obtained, further the clutch, when it is driven in half clutch operation, enables a seizure trouble in a friction part to be prevented before its occurrence.
Patent JP-H089792-A (JP)
Title: Device for spreading mulching film
Inventor: KANAI YOICHI
IPC: A01G13/00
Filed: 1994-06-29
Abstract: PURPOSE:To obtain a mulching film-spreading device capable of striking and fixing pegs and easily supplying the pegs by a tractor operator on the spreading of the mulching film on the surface of tilled soil. CONSTITUTION:The mulching film-spreading device is produced by disposing a rotary tilling device 2, a film-covering device 4 for covering the mulching film 3 on the surface of tilled soil, and a pegdriving device 6 for driving and fixing pegs 5 on the surface of the tilled soil through the covered mulching film 3, and disposing a peg conveyer 7 for carrying and supplying the pegs 5 from a place above the tilling device 2 to the peg-driving device 6 through a film-covering device 4.