baber/WOPTO huggingface dataset:
Patent JP-S60248016-A (JP)
Inventor: AHIMU DARUMAN
IPC: H03K5/135
Filed: 1985-01-31
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-H05212390-A (JP)
Title: Combined purification tank
Inventor: IWANAGA HIDEAKI
IPC: C02F3/30
Filed: 1992-02-03
Abstract: PURPOSE:To treat spent water using a compact combined purification tank attaining minimization of BOD and removing nitrogen. CONSTITUTION:A combined purification tank consists of an aerophobic treatment tank 2, an aerophilic treatment tank 3, a precipitation separation chamber 4 and a sterilization chamber 5. Spent water A' is circulated from the aerophilic treatment tank 3 to the aerophobic treatment tank 2, then overflows from a partition plate 10, and is returned to the aerophilic treatment tank 3. A free oxygen present in the spent water from the aerophilic treatment tank is replaced with nitrogen to generate an aerophobic state. Further, the spent water becomes denitrified rapidly, and the capacity of the aerophilic treatment tank 3 is made higher than that of the aerophobic treatment tank 2. Consequently, it is possible to prolong a spent water holding time in a tank where ammonia nitrogen turns to nitrate nitrogen and nitrite nitrogen through rate-determining reaction under a denitrification process, and thereby achieve the removal of nitrogen.
Patent JP-H09212897-A (JP)
Title: Optical recording and reproducing device
Inventor: TOGASHI MITSUHIRO
IPC: G11B7/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording/reproducing device which has a double-focus condenser objective lens that has a compact and simple structure, can be easily produced at a low cost and also has the interchangeability between two types of disks having the protection layers of different thickness. SOLUTION: This device consists of an optical heat device 1 including a light projection part which projects the light of a light source 4 to the optical disks 3 and 3' via a condenser objective lens 6 and a light receiving part which receives the reflected light from both disks 3 and 3' via the lens 6 and produces the electric signals according to the quantity of light received, and a signal processor 2 which processes the RF signals contained in the electric signals. At this time, the lens 6 is made to be a double-focus lens where the focal distance of the center lens placed on the incident surface is set longer than that of the peripheral lens, or a double-focus lens where the focal distance of the center lens placed on the emission surface is set longer than that of the peripheral lens.
Patent JP-H10209957-A (JP)
Title: Radio communication system and its method
Inventor: NAGO HIDETADA
IPC: H04B1/7143
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To expand a communication area at a low cost without using any expensive transmitting amplifier nor wire junction cable by placing plural relay radio stations within a cover area of the radio part of a control station and relaying always the data which are transferred between the control station and a terminal station via the relay stations. SOLUTION: The control station of a radio LAN performs the spread spectrum communication in a frequency hopping system. Then a single frame time is used after it is divided into a control-relay station communication section and a relay-terminal station communication section. Each of relay stations uses an exclusive frequency hopping pattern that is previously decided, receives a control-relay station frame synchronizing channel to establish the frame synchronization between the control and relay stations, and transmits a relay- terminal station frame in response to the established frame synchronization and by means of the frequency hopping pattern that is allocated via the control station. The terminal station receives a relay-terminal station frame synchronizing channel and establishes the frame synchronization with the control station.
Patent JP-S62177947-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI YASUMASA
IPC: H01L23/02
Filed: 1986-01-31
Abstract: PURPOSE:To prevent a solder from flowing or jumping into a semiconductor device by raising the height of an inner sealing port of a solder-sealed portion to provide an inclining angle that a melted solder flows to an outer sealing port, and forming therein a pair of solder connecting printed patterns from the sealing port. CONSTITUTION:Slopes are formed at a semiconductor vessel 2 of one of a sealed portion and at a cap 1 of the other to form a pair of sealing structures. Solder margins 11 in which a solder jumping region at sealing time is considered are formed at solder connecting printed patterns 3. Then, it can prevent the solder from flowing or jumping into the vessel 2.
Patent JP-S53103437-A (JP)
Title: Continuous feed of slurry
Inventor: TAKASHIMA SHIYUNICHI
IPC: C07C69/82
Filed: 1977-02-21
Abstract: PURPOSE: To feed the slurry of terephtalic acid and ehtylene glycol continuously and smoothly into a pressed esterification reactor maintaining the pressure which is above the reactor pressure and below the discharge pressure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06206410-A (JP)
Title: Auxiliary base for mounting nonskid chain for vehicle
Inventor: OBARA JUNJI
IPC: B60C27/06
Filed: 1993-01-08
Abstract: PURPOSE:To provide an auxiliary base for mounting a nonskid chain for vehicle which is constituted in a net to be mounted on wheels of a vehicle in order to prevent slip, is made of resin or rubber, and makes the work for mounting the chain easy when an automobile runs on the road on which ice and snow lay. CONSTITUTION:An auxiliary base for mounting nonskid chain for vehicle includes a basic base 2 which is provided with climbing spikes 5 on its bottom face 4 and a plural number of wheel support columns 3 which extend upward from the top face of the basic base 2 and are arranged at the specified space. A nonskid chain is mounted on the wheels of a vehicle in the condition in which a pulled-out part like net of tread constituent in the nonskid chain is fitted on each wheel support column 3 in the auxiliary base for mounting nonskid chain 1 and the wheels of vehicle are put on a top part 10 of the wheel support column 3.
Patent JP-S54111050-A (JP)
Title: Automatic speed changer
Inventor: KUBO MASANORI
IPC: F16H3/46
Filed: 1978-02-21
Abstract: PURPOSE: To facilitate a work of attaching and detaching the overdrive to from the automatic speed changer, by installing a torque converter and an auxiliary speed changer to the right and left coaxially in parallel with respect to the engine crankshaft, in the automatic speed changer for FF type use providing an overdrive operation by the auxiliary speed changer.  
     CONSTITUTION: In a crankshaft 2 of the engine 1, a well known type torgue converter 3 and auxiliary speed changer 11 are coaxially and further for FF type use arranged to the right and left with  respect to the forward direction of vehicle running. The auxiliary speed changer 11 comprises an underdrive device 12 and an overdrive device 13, and a constitution of those devices is made by planetary gear mechanisms 15, 16, 41, clutches 23, 24, 34, 36, brakes 25, 35, 37, 48, 49 and one- way clutch 54. As the overdrive device 13 is separated toward a direction of the axis from the underdrive devie 12, the work of attaching and detaching the overdrive device 13 to from the automatic speed changer will be facilitated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04240120-A (JP)
Title: Drop guide device
Inventor: MIZUTANI AKIRA
IPC: C03B7/11
Filed: 1991-01-17
Abstract: PURPOSE:To offer a drop guide device capable of executing attitude control of glass cobbles to always correctly matching the diameter of glass cobbles even in the case of alternately preparing glass cobbles having different diameter. CONSTITUTION:A drop guide arm 3 arranged with a drop guide 5 in terminal edge are attached pivotally to one side of a shear arm 1. To this rear part of the drop guide arm 3, cam 8 engaging with a roller 6 of the drop guide arm 3 is provided so as to be transportable by the controlling motor 11 and by this cam 8, position of the drop guide 5 is altered agreed with diameter of glass cobbles at every working of the shear arm 1.
Patent JP-S53103389-A (JP)
Title: Production of compound semiconductor light emitting element
Inventor: ENDOU SHIGEKAZU
IPC: H01L21/225
Filed: 1977-02-22
Abstract: PURPOSE: To make a compound semiconductor light emitting elemet by vacuum depositing an impurity onto an N type substrate and forming an optimum impurity concentration and junction depth through heat treatment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59144293-A (JP)
Title: Small-sized color television receiver
Inventor: KAKIZAWA KOUJI
IPC: H04N9/30
Filed: 1983-02-07
Abstract: PURPOSE:To obtain a small-sized, thin color television receiver by placing an electronic color filter on the front surface of a monochromatic picture, and selecting three primary colors and applying them the monochromatic picture synchronously. CONSTITUTION:A television circuit 9 generates a color video signal and an audio signal, which are inputted to a switching circuit 10 to perform switching to a field serial system of the three primary colors, generating the video signals of red, blue, and green, field by field. The red, blue, and green signals are inputted in series to a synchronism circuit 11, which divides and supplied them synchronously with the X-axis and Y-axis drivers of a plane type television screen 12 to display a picture. At the same time, the timing signal of this switching is inputted to an electronic color filter driver 13 to generate an applied pulse code and a pulse voltage, which are impressed to the electrodes A-A' and B-B' of the electronic color filter 14, whose color is selected synchronizing with a color video signal, obtaining a field serial type color picture.
Patent JP-H08192240-A (JP)
Title: Rivet head machining method of steel wire with upsetter
Inventor: TSUKADA MIKIO
IPC: E04C5/08
Filed: 1995-01-11
Abstract: PURPOSE: To improve the machining efficiency without causing the excess heating of a machining part by putting a transformer tap at a strong side in a large size steel wire, putting the transformer tap at the strong side in a time of starting machining in a fine size steel wire and switching the tap to a weak side just before completing the machining. CONSTITUTION: Pressing an end of a steel wire is started in a low pressure, a magnetic switch CR7 is put on at the same time when a timer TM3 to set the starting time of energizing to a transformer is made time-up, the current of a strong side is energized to the transformer TR and heating of the top end part of the steel wire is started with the large current value. When the setting time of a set timer TM52 is passed, the magnetic switch CR7 of the strong side is put off, at the same time, the magnetic switch CR4 of the weak side is put on, the current of the weak side is energized to the transfomer TR, it is heated with a small current value, heating is continued until the limit switch LS is put on as it is.
Patent JP-2000211476-A (JP)
Title: Seat belt device provided with webbing pull-out quantity detecting device
Inventor: YAMADA HIROSHI
IPC: B60R22/12
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To correctly detect the quantity of a webbing to be pulled out from a seat belt device by reading the information on the position to detect the position of the webbing. SOLUTION: An ECU estimates the seated position and a physique of an occupant based on various information including the pre-inputted information on the vehicle speed and the information on the collision acceleration, and the position information inputted from an information reading device, and calculates the optimum condition of restriction in protect the occupant in an emergency. In a webbing pull-out quantity detection device 40, a webbing 4 itself has the position information (bar codes 16A, 16B, 16C...), and the position information (the pull-out quantity) of the webbing 4 is detected by reading the position information by the information reading device. The correct position information can be detected without being affected by the thickness and the winding diameter of the webbing 4.
Patent JP-H08212043-A (JP)
Title: Method for controlling window display
Inventor: NARITA AKEMASA
IPC: G06F3/0481
Filed: 1995-02-07
Abstract: PURPOSE: To efficiently switch an window display, to reduce operator's burden for window switchover and to improve the operability of a device for displaying windows. CONSTITUTION: In an window display controlling method for displaying plural superposed windows on a display, an window previously related to an window specified to be displayed on the highest position is extracted, the extracted window is displayed on a higher position as compared to an window which is not related to the window specified to be displayed on the highest position, and when plural windows are extracted, these windows are displayed superposed one on another based upon priority previously set up in respective windows.
Patent JP-S62175684-A (JP)
Title: Radar respond correlation circuit
Inventor: KOIKE YOSHIFUMI
IPC: G01S7/32
Filed: 1986-01-30
Abstract: PURPOSE:To reduce a radar respond correlation processing time by dividing the maximum distance in which a radar response can be obtained from a radar target into a plurality of distance ranges and setting a plurality of independent correlation information storages in accordance with the distance ranges. CONSTITUTION:A radar respond information 201 is inputted to a radar response correlation processor 101 and a correlation information storage selector and processor 105. The processor 105 selects a correlation information storage 104 by means of correlation information storage selecting signals 209 and a correlation information 203 is sequentially outputted only from the storage 104 to the processor 101 by means of the correlation information output request 202 from the processor 101 which performs the correlation processing of the information 201 and the information 203. In result, when a correlation is present, the output of the processor 101 is inputted to a correlation information updating processor 102 as the radar response information 204 and the processor 102 updates the correlation information in the storage 104 selected by the signals 209 by means of a correlation information output 207 to inhibit the output from the storage 104 in the same radar sweep. The output inhibit is released when a radar sweep information 206 is inputted to the processor 102.
Patent JP-S61177441-A (JP)
Title: Automatic input device of film sensitivity
Inventor: KUROSU TOMIO
IPC: G03B7/24
Filed: 1985-02-02
Abstract: PURPOSE:To reduce errors of a current value and, at the same time, input errors of film sensitivity, especially for the film of usually used sensitivity, by providing plural adding means which superposed voltages upon each other in correspondence to film sensitivity steps and plural subtracting means which subtract voltages. CONSTITUTION:A constant-current source I0 supplies a constant current to a resistance 12. When any one of constant-current sources I1, I2, and I5 is actuated by means of the output pattern of a decoder 13, each of the constant-current sources supplies the resistance 12 with its peculiar current by superposing the current upon the current supplied from the constant-current source I0. When any one of constant-current sources I3, I4, and I6 is actuated, each of the constant-current sources supplies the resistance 12 with its intrinsic current by subtracting the current from the current supplied from the constant-current source I0. Therefore, an electric current is made to flow to the resistance 12 in correspondence to the sensitivity of a loaded film. Since the terminal level of the resistance 12 depends on the quantity of the electric current made to flow to the resistance 12, the terminal level of the resistance 12 is determined in correspondence to the DX code described on the cartridge of a DX film.
Patent JP-S63186482-A (JP)
Title: Manufacture of gaas solar cell
Inventor: SATO KATSUMI
IPC: H01L31/0693
Filed: 1987-01-28
Abstract: PURPOSE:To improve the photoelectric efficiency by a method wherein in the liquid phase epitaxial crystal growth of an n-type GaAs layer, the growth is controlled so that its carrier concentration falls in a predetermined range, thereby making the open voltage high. CONSTITUTION:On the principal surface of a GaAs substrate 1 of a first conductivity type, a GaAs layer 2 of the first conductivity type to which one or more dopants were doped, a GaAs layer 3 of a second conductivity type, and a AlGaAs layer 4 of the second conductivity type are sequentially formed by a liquid phase epitaxial crystal growth method respectively and, on said GaAs layer 3 of the second conductivity type or on the AlGaAs layer 4 of the second conductivity type, a first metallic electrode 6 is selectively formed, and further, a second metallic electrode 7 is formed on the rear of the GaAs substrate 1 of the first conductivity type. In this way, when a GaAs solar cell is manufactured, in the liquid phase epitaxial crystal growth of said GaAs layer 2 of the first conductivity type, the growth is controlled so that its carrier concentration falls in the range from 2X10<17>-7X10<17>cm<-3>.
Patent JP-H11217226-A (JP)
Title: Production of glass substrate
Inventor: KAJIWARA TAKEHIRO
IPC: C03B11/08
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a glass substrate, capable of reducing various grinding-polishing process loads which are large burdens on conventional processes for producing the glass substrates, and simultaneously capable of shortening the total production process by examining the contents and orders of a process for molding molten glass, a process for adjusting the shape of the once molded glass substrate, and a process for removing unnecessary portions from the glass substrate. SOLUTION: This method for producing a glass substrate contains a process for press-molding molten glass. Therein, after a direct press process for molding and solidifying the molten glass 2 in a prescribed shape, a process for cutting off the inner hole portion and/or the outer peripheral portion of the obtained glass substrate 11 from its main body portion is carried out, and the glass substrate 11 is subsequently repressed under a heating condition to perform a reheating press process for finely adjusting or deforming the shape of the glass substrate.
Patent JP-H09207114-A (JP)
Title: Apparatus for laminating ceramic green sheet
Inventor: YAMAZAKI AKIO
IPC: H05K3/46
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To laminate a ceramic green sheet with accurate position by avoiding the positional deviation at the time of laminating to laminate the sheets in many layers. SOLUTION: The apparatus for laminating ceramic green sheets manufactures a multilayer labiate by conveying the sheets Sa one by one between an upper retaining base 1 and a lower retaining base 2, and operating the bases 1, 2 at each conveying. Spherical support means 3 for rotatably supporting one of the bases 1, 2 around the rotating center P is provided.
Patent JP-H04238177-A (JP)
Title: Slip sheet for cassette
Inventor: YAMAGISHI TAKASHI
IPC: B32B7/02
Filed: 1991-01-21
Abstract: PURPOSE:To provide the slip sheet for cassettes (for example, audio cassettes, video cassettes, etc.) which has excellent slipping and antistatic properties, lessens the cutting of a sliding surface even after long-term repetitive use and has excellent traveling stability and wow-flutter characteristics. CONSTITUTION:This slip sheet for cassettes is constituted by providing a high- polymer primer coat layer (A) having >=1 kinds of polar groups having high hydrophilicity on at least one surface of a plastic film and providing an intermediate layer (B) which is formed by applying the partial hydrolyzate of an alkoxysilane compd. and/or the partial hydrolyzate of the alkoxysilane compd. coordinated with transition metal atoms and curing the coating by heating and has 10<6> to 10<12>OMEGA/sq. specific surface electric resistivity thereon and further, providing a lubricating layer (C) essentially consisting of silicone oil thereon.
Patent JP-H07230656-A (JP)
Title: Disk recording and reproducing device
Inventor: AKAMA KOJI
IPC: G11B17/057
Filed: 1994-02-16
Abstract: PURPOSE:To surely load and unload a cartridge into and from the disk device capable of recording/reproducing information both on a 1st disk (MD) incorporated in the cartridge and on a 2nd disk (CD) to be used in the disk shape as it is. CONSTITUTION:When the disk cartridge 2 is used, a cartridge guide 18 is turned by the disk cartridge 2 into a loadable and unloadable position (2nd position of the cartridge guide 18). Then, when the disk cartridge 2 is not used, even if the CD (2nd disk) 5 is moved by a holder 14 into a rotationally drivable position, the cartridge guide 18 is energized by a kick spring 19 to the side of loading and unloading the disk cartridge 2 (1st position of the cartridge guide 18). Consequently, the interference between the cartridge guide 18 and a chassis 10 can be prevented.
Patent JP-H05215084-A (JP)
Title: Scroll compressor
Inventor: SAKURAI KAZUO
IPC: F04C18/02
Filed: 1992-02-05
Abstract: PURPOSE:To ensure the strength of a lap root part and provide an easily workable lap form by providing stair-like notches on both side surfaces of spiral laps of a fixed scroll and a turning scroll. CONSTITUTION:A compressor part 2 has a fixed scroll having a spiral lap 5a and a scroll 6 having a spiral lap 6a, the laps being engaged to each other on a base plate. When the turning scroll 6 is turned through a crank shaft, the space formed by the turning scroll 6 and the fixed scroll 5 is reduced in volume as it is moved in scroll central direction to compress the sucked coolant gas. Since both the spiral laps 5a, 6a have stair-like notches 5b, 6b, the working surface is minimized, compared with the case having no notch, and easy to work, and the strength of the lap root part is ensured to make the lap difficult to curve.
Patent JP-S60167711-A (JP)
Title: Pinion cutter
Inventor: KONISHI MITSUYUKI
IPC: B23F21/10
Filed: 1984-02-08
Abstract: PURPOSE:To eliminate radial feeding and to avoid variation in tool thickness as well as to allow cutting of different tool profiles by a single pinion cutter. CONSTITUTION:After setup for a work is performed by a setup portion 2a of a pinion cutter 2, a gear roughing portion 2b having a smaller outer periphery is used during the starting period of cutting, and generating operation is continued by the pinion cutter 2 in the direction gradually increasing the outer diameter thereof. Increase of outer periphery of the pinion cutter 2 causes radial depth of cut, and finally a finishing portion 2c effects generating cutting thereby to obtain a predetermined gear. As the pinion cutter 2 has an outer diameter gradually varying circularly along a spiral line, radial feeding can be eliminated.
Patent JP-H056254-A (JP)
Title: Display position control system for window
Inventor: NAWATA NANAE
IPC: G06F3/048
Filed: 1991-02-13
Abstract: PURPOSE:To reduce the moved variable of a pointing device in the case of moving a cursor into a newly opened window, to speedily start the next work and to improve workability. CONSTITUTION:In the case of opening a window W as a work area to use the pointing device on a display screen G, the display position of a preceding (large) cursor K and the size of the (large) window W to be opened on the display screen G are investigated, and an area adjacent to the display position of the preceding cursor K is set as the display area of the window W.