baber/WOPTO huggingface dataset:
Patent JP-H04212141-A (JP)
Title: Video projector
Inventor: NISHIKAWA SUSUMU
IPC: G09F9/00
Filed: 1991-02-21
Abstract: PURPOSE:To project a video image having high color purity and excellent contrast on a screen. CONSTITUTION:A lens part 4 is arranged in the front of a cathode ray tube (CRT)2 projecting the video image on a fluorescent screen 3, video image light 7 projected from the fluorescent screen 3 by light emission is made incident on a mirror 5, and reflected, and then, the video image is projected on the screen 6. Then, a dichroic mirror 11 having the a dichroic coating layer on a black glass plate absorbing visible light is provided. In other words, the light of an unnecessary component in the light component of the emitted light of the CRT2 and external light except the reflection zone of the dichroic mirror are absorbed.
Patent JP-H07215697-A (JP)
Title: Jack operating device of vehicle for high lift work
Inventor: YAMAGUCHI NOBUYUKI
IPC: B66F11/04
Filed: 1994-01-31
Abstract: PURPOSE:To provide a jack operating device for vehicle for high lift work which can conduct continuous work high efficiency while moving it at an elevated spot. CONSTITUTION:A working base which a worker M can get on is installed onto the end of a boom 2, and a jack device 10 which permits free contact with the ground and storage is brought into contact with the ground, thereby supporting a vehicle body 4. A jack operating means 20 which permits the worker M to be operated with him placed on the working base 3 is disposed at a prescribed position on the vehicle body 4, thereby the jack device 10 being brought into contact with the ground and carrying out storage control. By maintaining the position of the working base 3 which permits the worker M to operate the jack operating device 20 at such a position as the vehicle body 4 is not unstable even if the jack device 10 is not brought into contact with the ground, it is possible for the worker M to operate the jack operating device 20 only when the vehicle body 4 can be supported stably against falling-down moment.
Patent JP-H05228755-A (JP)
Title: Parts mounting device of liquid crystal panel
Inventor: OJI SHIRO
IPC: H05K13/04
Filed: 1992-02-14
Abstract: PURPOSE:To preferably attain joining of parts having the application of the pressure by appropriately holding a surface to be sucked and supported and a parts mounting part of a liquid crystal panel irrespective of the level difference between the two. CONSTITUTION:A sucking and supporting member 41 having a sucking and supporting surface 31 and a back-up member 42 having a back-up surface 32 are provided in a holding stage, and at the same time, the back-up member 42 is fixed to the specified supporting height S1, while the sucking and supporting member 41 is made to enable achieving the height adjustment and height adjusting means 47, 48 to adjust the height of the sucking and supporting member 41 are provided.
Patent JP-S63203647-A (JP)
Inventor: HANSU ROIKU
IPC: C07C63/04
Filed: 1988-02-10
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-H08217580-A (JP)
Title: Composing method and device
Inventor: ISHIDA MASAHIKO
IPC: C05F9/04
Filed: 1995-02-16
Abstract: PURPOSE: To prevent the dissipation of smelling warm air to an enviromnental atmosphere at the time of unsealing the cap of a feed port when supplying biodecomposable solid waste to a composting device. CONSTITUTION: After the biodegradable solid waste is supplied into a storage chamber 5 cooled down to the temp. of the enviromnental atmosphere or below, the waste is transferred into a fermentation tank 2 in the state of shutting off the waste from the environmental atmosphere and is subjected to aerobic fermentation. The storage chamber 5 is cooled down to the environmental atmosphere temp. or below in the state of shutting off the chamber from the fermentation tank 2 prior to supply of the waste to be supplied next to the storage chamber 5.
Patent JP-S61187632-A (JP)
Title: Ground development test apparatus of space structure
Inventor: MINOKE MASAHIRO
IPC: G01M99/00
Filed: 1985-02-15
Abstract: PURPOSE:To attain to miniaturize and simplify the titled apparatus as a whole and to make it possible to faithfully reproduce the development operation in space on the earth, by making it possible to arrange the fulcra of all wires on the same rotary shaft and eliminating necessity for moving fulcrum positions with the rotary operation of a movable part. CONSTITUTION:An antenna main body 21 is supported in a freely revolvable manner by a fixing part 22 through a bearing 23 and the fixing part 22 is fixed, for example, to a wall 24 so that the rotary axis of the main body 21 coincides with a vertical direction. Support members 43, 44 are fixed to the wall 24 through support arms 41, 42 are arranged on the rotary axis of the main body 21 so as to differentiate the positions thereof in a vertical direction. One ends of wires 31-33 among five wires 31-35 are fixed to the member 43 while one ends of the wires 34, 35 are respectively fixed to the member 44 and the other ends of these wires are respectively fixed to the main body 21 through mount mechanisms 45 having elastic members and the tension of each wire is adjusted by each mechanism 45. Because one ends of the wires are present on the same rotary axis, the fulcrum of each wire is not moved even if the relative position of the main body 21 and the fixing part 22 changes.
Patent JP-S57144153-A (JP)
Title: Steering lock device
Inventor: MOCHIDA HARUO
IPC: B60R25/02
Filed: 1981-02-27
Abstract: PURPOSE:To prevent the malfunction and increase the safety by positioning a knob which operates a lock position rotation restricting member engaged to a rotating member attached to the rear of a cylinder lock rotor at further aft of a lock bolt of the cylinder lock. CONSTITUTION:A semi-circular drive cam 9 formed at the rear of a rotor 3 of a cylinder lock A rotates with the rotation of a key 2, and the drive cam 9 and the rotor 3 are connected to move together by engaging of an extruding shaft 18 of said cam 9 with a notched hole 19 of a rotating member 11 when said cam 9 forces a lock bolt 5 to the unlocking direction while abutting an protruded piece 10 protruding from the side wall of the lock bolt 5. A lock position rotation restricting lever 13 is provided aft of the rotating member 11, the tip 13a of said lever 13 automatically engaging with an engaging part 12 formed on the rotating member 11 by the force of a spring 14 when the key 2 is at the angle preceding to the locking position. A knob 15 which operates said restricting lever 13 is provided at the rear end of the lever 13.
Patent JP-S60174364-A (JP)
Title: Rack/pinion steering system
Inventor: TAKEUCHI KATSUYUKI
IPC: B62D6/00
Filed: 1984-02-16
Abstract: PURPOSE:To suppress vibration to be transmitted from the wheel side effectively by applying preload corresponding with the car speed onto the rack guide section only under neutral region of handle. CONSTITUTION:Under neutral region of handle, control current is applied from a control circuit 31 onto a solenoid 25 on the basis of a signal from steering angle sensor 30 to attract and displace a spool 26. Consequently, control cylinder 17 and control pump 23 are communicated to feed hydraulic pressure from the control pump 23 into the control cylinder 17 thus to press a rack guide 19 against the back of rack shaft 13. Since the hydraulic pressure is proportional to the car speed, the pressing force of rack guide 19 against the rack shaft 13 will increase as the car speed increases while under neutral region, their gearing force will increase as the car speed increases thus to increase the sliding frictional resistance of rack shaft 13 as the car speed increases.
Patent JP-H03233608-A (JP)
Title: Positioning control system
Inventor: TAKAISHI KAZUHIKO
IPC: G05D3/12
Filed: 1990-02-09
Abstract: PURPOSE:To suppress the increase of positioning error caused by vibration and to improve positioning accuracy by calculating the estimated value of a movement of a system by a controlled system model and correcting a driving signal to be applied to a driving part by this estimated value. CONSTITUTION:A position measurement part 3 measures the position of a part 1 to be controlled based on the position reference point of a system 5, and a controlled system model 8 estimates the position of the part 1 to be controlled, successively corrects the estimated positions according to difference between the measured positions and the estimated positions and calculates the estimated value for estimating the position, velocity and acceleration, etc., caused by the movement of the system 5. Based on this estimated value, the driving signal to be applied from a driving signal forming part 9 to a driving part 2 is corrected so as to follow up the vibration of the system 5. Thus, the position error of the part to be controlled by the vibration can be controlled to be small and the positioning accuracy of the part to be controlled can be improved.
Patent JP-H07239928-A (JP)
Title: Card type storage medium and card type storage medium issuing device
Inventor: HOSHINO MASAO
IPC: G06F21/60
Filed: 1994-02-25
Abstract: PURPOSE:To make trouble given to a user raveled out at verification of a password number or at data restoration with respect to a card type storage medium such as an IC card and an issuing device issuing the card type storage medium. CONSTITUTION:An exclusive file 24 storing the identification number as to each data file 22 stored in a directory area 23 of a storage section 2 is stored in a file area 21 of the storage section 2 corresponding to a file name of each of the data files 22, and control information 232 including a master password number as to the exclusive file 24 is stored in a directory area 23 of the storage section 2. Furthermore, a recovery information section storing recovery information acquired for every updating to the data file 22 by a control section is added to the data file 22 by the control section.
Patent JP-S54121094-A (JP)
Title: Double polarized wave transmission/reception circuit
Inventor: ISHII YASUHIRO
IPC: H04B1/54
Filed: 1978-03-14
Abstract: PURPOSE:To constitute a double wave transmission/reception circuit which changes the transmission wave and the polarized wave and receives the returing reflected waves by connecting the transmitter to one end of the TEM2 terminal driving antenna and the receiver to the other end respectively. CONSTITUTION:Oscillator 3 is connected to terminal A of microstrip antenna 1, and receiver 2 is connected to terminal B. And such positional relation is secured that the vertical polarized wave may be radiated through oscillation of terminal A, thus obtaining a double wave transmission/reception curcuit featuring the function to transmit the vertical polarized wave and to receive the horizontal polarized wave. Also the connection is reversed, that is, receiver 2 is connected to terminal A with oscillator 3 connected to terminal B in order to transmit the horizontal polarized wave and to receive the vertical polarized wave each.
Patent JP-H08221950-A (JP)
Title: Method for recording and reproducing and device therefor
Inventor: NAGASAWA FUMIHIRO
IPC: G11B27/02
Filed: 1995-02-16
Abstract: PURPOSE: To provide a reproduced image without a noise by reading out the input video/audio signals to be recorded from an auxiliary recording medium when the position of a main recording medium is located on the editing point of the main recording medium. CONSTITUTION: A system controller 17 recognizes a recording track before an editing point by means of a time code supplied from an error correction processing circuit 22 and, when a timing signal is supplied from a track information detecting circuit 16, instructs a memory controller 19 to start reading-out for recording. The memory controller 19 reads out address data recorded in a storage part by the instruction from the system controller 17 and supplies them to a memory 8d together with a control signal. Consequently, stored data Min are successively read out, supplied to a magnetic head of a tape transport 11 and successively recorded in a recording track starting from an audio sector AV corresponding to the position of an editing point 1P.
Patent JP-H03233999-A (JP)
Title: Mounting structure for electronic device
Inventor: SHINDO TAKANORI
IPC: H05K7/20
Filed: 1990-02-09
Abstract: PURPOSE:To make it possible to cool a heat generating part effectively by providing a heat radiating fin whose depth doesn't exceed the thickness of a module at one end part of the module and storing the fin in the same apparatus case as the module. CONSTITUTION:Heat radiating fin 3 whose depth doesn't exceed the thickness of a module 33 is provided at one end part of the module 33, and is stored in the same apparatus case 1 as the module. The heat radiating fin 3 is manufactured by protruding the one end part of a cooling panel 5 to both the surfaces of which print-circuit boards 4 are bonded, leaving as it is. In another case, the fin 3 is configured by connecting directly the fin made of a lightweight material of high thermal conductivity such as aluminum with the upper part of the cooling panel 5. Thereby, the structure for radiating heat effectively by thermal conduction can be configured.
Patent JP-H04270150-A (JP)
Title: Apparatus for contact bonding of laminate
Inventor: HATTORI TSUYOSHI
IPC: B32B37/10
Filed: 1991-02-22
Abstract: PURPOSE:To efficiently discharge air present between a pair of transparent plates and an interlayer by carrying out contact bonding of a laminate composed of the pair of the transparent plates and the interlayer. CONSTITUTION:An apparatus for contact bonding of a laminate has a holding tool 10 for holding a laminate 20 composed of an interlayer 22 and transparent plates 21 arranged on both sides of the interlayer 22 and a bag unit 30. The holding tool 10 has changeover means 11 and 12 composed of a shape memorizing alloy deformable by heating. The aforementioned holding tool 10 and the laminate 20 are contained in the bag unit 30 and the interior of the bag unit 30 is decompressed to heat the holding tool 10 and the laminate 20. The changeover means 11 and 12 of the holding tool 10 are deformed at a prescribed temperature so that shrinkage force by decompression of the bag unit 30 may act on the laminate 20. Since the contact bonding load will not act on the laminate 20 before deformation of the changeover means 11 and 12, air present between the interlayer 22 and the transparent plates 21 is discharged in this stage.
Patent JP-S63195927-A (JP)
Inventor: YANAI YUKIO
IPC: H01H45/04
Filed: 1987-02-10
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-H11229924-A (JP)
Title: Control device of fuel pump
Inventor: ODA TOMIHISA
IPC: F02M41/14
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To improve the controllability of a feed amount of a fuel pump. SOLUTION: The forcibly feeding capacity of a high pressure fuel pump 5, which forcibly feeds pressured fuel to a common rail 3 is controlled by a control circuit (ECU) 20. The ECU 20 sets basic fuel forcibly feeding quantity based on the target value of for the pressure of the common rail 3 and the quantity of the fuel consumed by the common rail 3, calculates the fuel forcibly feeding quantity required for making the actual common rail pressure follow-up the change in a target pressure value based on the change in the target common rail pressure value, and sets the value obtained by adding carrying over fuel quantity to the total quantity of the basic fuel forcibly feeding quantity and required fuel forcibly feeding quantity as the set value of the forcibly feeding quantity from the fuel pump 5.  In addition, if the forcibly feeding quantity having been set exceeds the maximum capacity of the fuel pump 5, the ECU 20 sets the difference between the value having been set for forcibly feeding quantity and the maximum capacity as the carrying over fuel quantity when setting fuel forcibly feeding quantity at the next time and reflects it to the next fuel forcibly feeding quantity setting.
Patent JP-S53114377-A (JP)
Title: Computer tomographic diagnostic equipment
Inventor: SAITOU KIYOTO
IPC: A61B6/02
Filed: 1977-03-16
Abstract: PURPOSE: To improve the picture quality of a reconstituted picture, by obtaining projection data at smaller angle intervals than these of circumferential regions in the fan-shaped center regions of the spreading angle of radiant rays. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11235022-A (JP)
Title: Synchronized rectifier circuit
Inventor: KONDO KATSUYOSHI
IPC: H02M1/38
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To realize a switching power supply circuit utilizing a synchronized rectifier system having higher conversion efficiency even when the load is small. SOLUTION: When a first switch 11 is turned OFF, a current IL of an induction element 12 is maintained with a current communication diode 14, while an induction element 12 releases the accumulated energy when it becomes conductive. A second switch 15 connected in parallel to the current communication diode 14 becomes conductive, in such a manner as not overlapping on the conductive period of the first switch 11. When the second switch 15 is conductive, since the current IL does not flow into the current communication diode 14, efficiency drop by forward voltage drop can be prevented. An induction element current detecting circuit 22 monitors the current IL. When it is to be inverted, instruction is issued to a control circuit 21 to cut off the second switch 15.  Thereby, even when a load is small, an inverse current does not flow into the induction element 12 to realize highly efficient switching power supply circuit.
Patent JP-H09221996-A (JP)
Title: Joint hardware for concrete segment
Inventor: WADA KATSUJI
IPC: E21D11/08
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve work efficiency relating to the manufacture and connection of segments and to enable the installation of a joint hardware in a reduced space. SOLUTION: A joint hardware 1 is equipped with anchor sections 6 anchored to segments in order to connect a large number of segments arranged in the circumferential direction and axial direction of a tunnel with joint bolts for forming an interior wall of the tunnel and, at the same time, the front wall exposed in the circumferential end face or axial end face of the segment, and joint bolt insertion holes 11 are provided to the front wall. The joint hardware is formed in the shape of a box by the front wall 2, a back wall separated from the front wall 2 by a certain distance and capable of forming a controlling space for the joint bolts, both side walls 4 and 4 connecting the back wall to the front wall 2 while surrounding the controlling space and the top wall 5, and the anchor sections 6 are extended from the circumferential edge of the back wall.
Patent JP-S59154489-A (JP)
Inventor: ISHITANI TSUNEHIKO
IPC: G09G1/06
Filed: 1983-02-22
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-S53116366-A (JP)
Title: 2-(dichloroacetyl)thiophene and process for its preparation
Inventor: FUJISAWA TAMOTSU
IPC: C07D333/16
Filed: 1977-03-18
Abstract: PURPOSE: 2-(Dichloroacetyl)thiophene. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05225407-A (JP)
Title: Data enciphering ic card system
Inventor: HIKITA TOSHIYA
IPC: G06K17/00
Filed: 1992-02-17
Abstract: PURPOSE:To improve the security of data in an IC card system by providing the enciphering/decoding function of data to protect a content written on an IC card. CONSTITUTION:The storage of the data in the IC card 1 is performed by sending the data from a job computer 5 to an IC card reader/writer 3 when the IC card 1 is inserted to the IC card reader/writer 3, enciphering the data by an enciphering/decoding program 4. sending it to the IC card 1, and storing it in the memory of the IC card 1 by a file control program 2. When the data in the IC card 1 is extracted to the job computer 5, an enciphered data is extracted by the file control program 2, and it is sent from the IC card 1 to the IC card reader/writer 3, and it is decoded by the enciphering/decoding program 4, then, it is sent to and used in the job computer 5.
Patent JP-S61189562-A (JP)
Title: Electrostatic latent image developer
Inventor: TOSAKA HACHIRO
IPC: G03G9/097
Filed: 1985-02-19
Abstract: PURPOSE:To prevent deterioration in image quality, especially, uneven density and stains on a background even after developing a large number of latent images by surface treating conductive magnetic particles with one of a pigment represented by Na6Al6Si6O24S4, a phthalocyanine green pigment, and an azoic pigment. CONSTITUTION:The electrostatic latent image developer is composed of a mixture of magnetic toner particles high in electric resistance contg. a fine magnetic powder and magnetic conductive particles having a volume average particle diameter smaller than that of the former, and the latter are surface treated with one of a pigment presented by Na6Al6Si6O24S4, a phthalocyanine green pigment, and an azoic pigment represented by C.I. Azoic Diazo. Component 38. A preferable mixing ratio of the former to the latter after the surface treatment in a state before entering a developing section is (98:50)-(40:2).
Patent JP-S63198600-A (JP)
Title: Control of pwm inverter
Inventor: MIYASHITA ICHIRO
IPC: H02M7/48
Filed: 1987-02-13
Abstract: PURPOSE:To hold the flux nearly constant at all times and to suppress the occurrence of vibration and noise, by controlling the voltage applied by calculating the flux of an induction motor in every instant so as to comply with the flux command. CONSTITUTION:The frequency command from a speed setter 4 is converted into the pulse train having a frequency 6f six times as much as the inverter frequency with a voltage/frequency converter 6 and sent out to a ring counter 16. At a ROM 10, the optimum switching signal read out of an output voltage table is sent to each switching element in accordance with the position signal from the ring counter 16 changing in every 1/6 of an inverter output period and the signals of incrementing magnetization, holding magnetization or decrementing magnetization from a ternary hysteresis comparator 15.
Patent JP-H10211415-A (JP)
Title: Ozone device
Inventor: MORI KOICHI
IPC: C01B13/10
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an ozone device which is capable of selecting between the aerial diffusion an the underwater aeration of ozone only through changing over a switch on the same equipment, in contrast to conventional ozone devices which is unable to perform the changeover using the same equipment for the aerial diffusion and the underwater aeration. SOLUTION: This ozone device is equipped with a fan 2, an air pump 6, an ozone generator 7 and a solenoid valve 8 which are internally provided and controllable through a controller 9. An ozone plenum for an ozone generated by the ozone generator 7 is divided in halves by the solenoid valve 8, and one half of the ozone plenum is connected to the fan 2, while the other half is connected to an air connector 13 to which a hose with an aeration pipe is attached in a freely detachable manner. The ozone plenum is of a such a construction that either of the halves can be freely selected through a switching operation with the help of the controller 9.