baber/WOPTO huggingface dataset:
Patent JP-H03270266-A (JP)
Title: Semiconductor memory
Inventor: KOJIMA YOSHIKAZU
IPC: H01L27/11
Filed: 1990-03-20
Abstract: PURPOSE:To obtain semiconductor memories of less power consumption even in high-density manufacture by making the gate electrode of a switching transistor serve as the input terminal of an inverter and the node between a switching transistor and a diode as the output terminal of an inverter. CONSTITUTION:A switching transistor A1 and a load diode A are connected in series to constitute an inverter; further, a switching transistor B2 and a load diode B4 are connected in series to constitute another inverter. The gate electrodes of the switching transistors A1, B2 should be the input terminal, and the node between a load diode and a switching transistor the output terminal. Therefore, current flowing through an inverter is limited by the load of an inverter; however, the characteristics of a load inverse diode show saturation characteristics to source voltage, and the current value can be set very low. This design can provide semiconductor memories easy of low-power consumption action and low-voltage action with high-density packaging.
Patent JP-S51147155-A (JP)
Title: Excitation system for surface wave transmission line
Inventor: MIZUSAWA HIROO
IPC: H01P3/16
Filed: 1975-06-12
Abstract: PURPOSE:Excitation system for surface wave transmission line with simple structure and manufacturing and high efficiency.
Patent JP-S546255-A (JP)
Title: Obstacle detector for operatorless vehicle
Inventor: ANDOU TAMON
IPC: B60R19/02
Filed: 1977-06-15
Abstract: PURPOSE: To detect an obstacle for an operatorless vehicle by providing two semiannularly bent conductive plates spaced at predetermined interval radially as a bumper to switch the plates exactly in simple structure. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08269598-A (JP)
Title: Oxidation catalyst for gaseous sulfur compound
Inventor: HEUBNER ULRICH
IPC: B01D53/86
Filed: 1996-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an excellent catalyst for the oxidation of gaseous sulfur compounds by molding a Ni-Cu alloy of a specific composition into a form having a large specific surface area such as a sintered alloy.  
     SOLUTION: An alloy of a composition comprising such elements, by wt.%, 5-70% Ni, 30-95% Cu or ≤5% Fe, Mn, Zn, Cr, Al, Ti, C, P, S or the like based on the Cu content is processed into forms with a large specific surface area with respect to the volume such as a porous sintered alloy, an expanded alloy or lathe-parings, particularly into a fabric form made of a fiber alloy or 0.05 to 0.30 mm diameter, and subjected to a thermal treatment in an oxygen- containing atmosphere at 400 to 1000°C for 0.25 to 5 hours. This alloy is used as a catalyst for oxidation treatment of industrial exhaust gases containing hydrogen sulfide, mercaptan, carbon disulfide or the like and wherein 5 to 15 vol.% of steam is present. When the activity of the catalyst comes down, its activity can be revived by subjecting it again to a heat treatment at a temp. of 400 to 1,000°C. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S62227190-A (JP)
Inventor: KOIKE TATSUHIDE
IPC: G09G5/395
Filed: 1986-03-28
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-H09241182-A (JP)
Title: Photoinitiator and photocurable resin composition using the same
Inventor: MUKAI YASUHO
IPC: C08F20/10
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject agent comprising a phenyl salicylate derivative having a specific structure, capable of developing both functions as a photoinitiator and an ultraviolet light absorbent by irradiation of ultraviolet rays. SOLUTION: This photoinitiator comprises a phenyl salicylate derivative of formula I (R<1> is acryloyl, acetyl, benzoyl or phenylsulfonyl; R<2> is an alkyl or a alkoxy). The derivative of formula I includes e.g. phenyl 2- acryloyloxybenzoate or phenyl 2-acryloyloxy-3-methylbenzoate. The derivative of formula I is obtained by reacting a compound of formula II with an acrylic halide, a benzoic halide, etc., in the presence of an alkali or tertiary amine. This photocurable resin composition contains (A) a (meth)acrylic acid ester derivative having one or more (meth)acryloyloxy groups in the molecule and (B) a derivative of formula I. The component B is preferably used in an amount of 1-20 pts.wt. based on 100 pts.wt. component A.
Patent JP-H04308637-A (JP)
Title: Ion beam neutralizing device
Inventor: UCHIYAMA MASAO
IPC: H01J37/317
Filed: 1991-04-04
Abstract: PURPOSE:To provide an ion beam neutralizing device which neutralizes an ion beam at a high efficiency for preventing electrification of a semiconductor wafer or the like by the ion beam for an ion implantation device. CONSTITUTION:A thermoelectron generating filament 11 and a secondary element generating electrode 12 are disposed like rings at an ion beam passage part 7 after final acceleration in an ion implantation device. By supplying a current to the filament 11 for heating it, thermoelectrons are generated to be radiated to the electrode, so secondary electrons are generated from the electrode 12. The secondary electrons are radiated in all the directions from the outer circumference when an ion beam passes a center part of the electrode 12, thereby the ion beam can be neutralized at a high efficiency.
Patent JP-H08272173-A (JP)
Title: Electrophotographic color recording device
Inventor: YOSHIDA KAZUYOSHI
IPC: G03G15/00
Filed: 1995-03-29
Abstract: PURPOSE: To provide an electrophotographic color recording device which has a high recording speed and can simplify the operation to change over from a color image to a black image and vice versa. CONSTITUTION: An electrophotographic color recording device is composed of a plurality of image forming means 19, 24 arranged in a sheet transport path downward from the upstream in the sequence as named, the first sheet feeding mechanism 14 which is installed upstream of all means 19, 24 and supplies sheets to the transport path, the second sheet feeding mechanism 30 which is installed between two image forming means in the most downstream in the transport path and supplies sheets to the transport path, and a control device which is equipped with a selecting means to select either of the first and second sheet feeding mechanisms 14, 30.  When the control device selects the first 14, a color image is formed on the sheet by all image forming means 19, 24; when the second 30 is selected, a black image is formed on the sheet by image forming devices 19B, 24B located in the most downsteam in the transport path.
Patent JP-H07262301-A (JP)
Title: Data symbol reader
Inventor: AOKI HARUMI
IPC: G06K7/10
Filed: 1994-03-16
Abstract: PURPOSE:To read a data symbol at high speed. CONSTITUTION:A data symbol reader 1 is composed of a reading part 2, synchronizing signal generating circuit 6, flood-light part 7, amplifier circuit 10, A/D converter 11, binarization circuit 12, main memory 13, non-volatile memory 14, system control circuit 15, encoder 16, video output terminal 17, interface circuit 18, interface terminal 19, stitch circuit 20 and display part 21. In this case, comparatively coarse second-order image data are generated by executing sub sampling to first-order image data at the timing of low-pass filtering and thinning, segmenting image processing is executed by using these second-order image data, and decode processing is executed by using the first-order image data corresponding to that segmenting image area.
Patent JP-H10268172-A (JP)
Title: Optical component holder, confocal optical device using it, hologram exposing device and exposing method
Inventor: MATSUNO KIYOO
IPC: G02B7/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To position and hold an optical component with good reproducibility by mounting a holder plate holding the optical component on a base plate to be positioned in the vertical direction, lateral direction, and rotating direction. SOLUTION: A base plate 1 is fixed to an optical device. The vertical direction positioning pins 5a-5c of a holder plate 3 are kept in contact with the horizontal reference faces 9a-9c of the base plate 1. The holder plate 3 is moved in the horizontal direction, horizontal direction positioning pins 6a, 6b are kept in contact with the horizontal direction positioning reference faces 10a, 10b of the base plate 1, and the holder plate 3 is positioned at the holder center O. The holder plate 3 is rotated, a rotating direction positioning pin 7 is kept in contact with the rotating direction positioning reference face 11 of the base plate 1, and the holder plate 3 is positioned in the rotating direction. The fitting faces 8a-8c of the holder plate 3 and the brackets 12a-12c of the base plate 1 are fixed by an adhesive 13.
Patent JP-H06284478-A (JP)
Title: Wireless opening part opening/closing detection system
Inventor: YAMAZAKI MASAMI
IPC: G08B13/08
Filed: 1993-03-30
Abstract: PURPOSE:To obtain a means operating excellently also under comparatively noisy circumstances and when the distance of a controller side antenna/an opening and closing detection sensor part is comparatively far, in a wireless opening part opening/closing detection system for concentratedly performing a remote monitoring of the opening/closing states of plural opening parts of a building such as windows and doors, etc. CONSTITUTION:A quasi-synchronization and detection is performed for the reception signal of the receiver 7 of a controller part C by first and second reference signals controlled so that they may have an orthogonal relation with each other by an oscillator 6 and a pi/2 phase converter 21. Two orthogonal reception signals obtained by the quasi-synchronization and detection are sampled by a prescribed cycle, an A/D conversion is performed for the signals by each A/D converter 23, they are made digital values and these values are stored in a memory 24. The deviation DELTAf of an echo and the oscillator 6 is detected by performing an FFT processing by an FFT arithmetic unit 26, the oscillator 6 is controlled based on this deviation, and an oscillation frequency f is made to coicide with the frequency of the echo.
Patent JP-H11273537-A (JP)
Title: Earthquake detector for shutting off electric power supply
Inventor: HANADA TERUYUKI
IPC: H01H83/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide an earthquake detector for shutting off an electric power supply and capable of significantly decreasing the cost by making no need of a large scale electric power supply control system, flexibly dealing with changes of operation, and of which practical operation state can be observed with eyes. SOLUTION: A circuit 5 is distributed so as to operate an electromagnetic trigger apparatus of a circuit breaker for wire distribution by carrying current, a constantly closed micro switch 6 is installed in the circuit 5, a housing box 7 housing the micro switch 6 as to project a push button 8 of the micro switch 6 upward out of the upper face is fixed in a proper point, and a weight 10 whose gravity center is controlled as to be fallen down by an earthquake force of a prescribed level or higher is mounted on the upper face of the housing box 7 so as to push down the push button 8 and keep the micro switch 6 in open state.
Patent JP-S60216103-A (JP)
Inventor: YAMAZAKI KAZUHIKO
IPC: F22B37/10
Filed: 1984-04-11
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-S58189086-A (JP)
Inventor: HASEGAWA KIYOSHI
IPC: B08B9/02
Filed: 1982-04-28
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-S62229147-A (JP)
Title: Silver halide photographic sensitive material containing magenta coupler
Inventor: KIDA SHUJI
IPC: G03C7/38
Filed: 1986-03-29
Abstract: PURPOSE:To improve colorability and shelf life by incorporating a 1H- pyrazolo[3,2-C]-S-triazole type magenta coupler having specific groups into molecular structure. CONSTITUTION:The 1H-pyrazolo[3,2-C]-S-triazole magenta coupler has at least one group selected from -COOM and SO3M (M denotes a hydrogen atom or cation) and -SO2- in the molecular structure. Said coupler may contain at least one group selected from -COOM and SO3M and -SO2- respectively separately in, for example, the 3rd position and 6th position of the 1H-pyrazolo[3,2-C]-S- triazole nucleus. Or the coupler may simultaneously contain at least one group selected from -COOM and SO3M and -SO2- in either the 3rd position or 6th position. The more preferable case is the simultaneous incorporation of at least one group selected from -COOM and SO3M and -SO2- in either of the 3rd or 6th position.
Patent JP-S59198056-A (JP)
Title: Telephone number registering device of information device
Inventor: GOTOU SEIICHI
IPC: H04M1/27495
Filed: 1983-04-25
Abstract: PURPOSE:To reduce mounting area by setting and registering an opposite telephone number to be informed by use of a random access memory to confirm easily the registered number. CONSTITUTION:A supervising signal is fetched-in from an interface 1 and a start pulse is transmitted to a dial processing circuit 3 by a signal generator 2 at a failure state of a device to be supervised. Further, it is allowed for a network control circuit 4 to make dialing, which controls a telephone line by switching a relay contact (t) to a dial processing circuit 3 in this case, by returning an opposite telephone number to be informed registered in this dial processing circuit to the circuit 4. When the opposite telephone responds, the relay contact (t) is restored to allow a supervising signal at a failure to be transmitted from a signal generator 2. A signal for push-phone and a demodulating and modulating signal are used for the transmission of the supervising signal at failure and when the transmission of signal is finished, the line is opened.
Patent JP-H08267362-A (JP)
Title: Electrodeposition grinding wheel and manufacture thereof
Inventor: TAKIZAWA YOSHIO
IPC: B24D3/00
Filed: 1995-03-30
Abstract: PURPOSE: To provide an electrodeposition grinding wheel with good dischargeability for cutting chips, and manufacture of the same. CONSTITUTION: The technique on an electrodepositiop whetstone and an process for manufacturing the same is characterized in the below. The electrodeposition whetstone comprises uniformly dispersed many water supplying cavities having openings of small diameter and large chip pockets formed on the water supplying cavities, while abrasive grains are uniformly and dispersively disposed among the chip pockets, and fitted on the base metal of a whetstone. Then, the openings of water supplying cavities over the base metal of the whetstone are filled with a solvent soluble resin so that the openings are covered, and the abrasive particles are fixed by an electroplating method followed by embedding of them by means of an electrolessplating method, thereafter the solvent soluble resin is dissolved out.
Patent JP-S57418-A (JP)
Title: Combustion equipment for granular material
Inventor: SHIBATA HITOSHI
IPC: F23G5/00
Filed: 1980-06-02
Abstract: PURPOSE: To continuously and stably burn granular material by a method wherein the granular material is piled up in layers on a rotary stoker by means of a feed port arranged above the rotary stoker and discharged by ash raking-out guide plates before one complete rotation of said rotary stoker is made.  
     CONSTITUTION: When a motor 8 and a blower 21 are started, the rotary stoker 6 starts to be rotated and upward air stream passing through air holes 22 on the rotary stoker 6 is produced by the blower 21. With the rotation of the rotary stoker 6, granular material of chaff is piled up in layers on the rotary stoker 6 by the screw conveyor 25 in a hopper 10 from the feed port 11 of a fuel supply shoot 9. The granular material caught fire at the location P 1 , burns approximately completely during the time when the material arrives at the location P 2  and the ash left on the rotary stoker 6 is removed by means of the ash raking-out guide plates 12W15. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57450-A (JP)
Title: Heat collector utilizing reflecting light
Inventor: SANO MASAHIRO
IPC: F24S10/70
Filed: 1980-06-02
Abstract: PURPOSE: To perform a high efficiency heat collecting operation by a method wherein a pair of trough-shaped reflecting members are coupled parallel to each other to  thereby form a reflector unit and a flat heat collector through which a liquid or the  like passes is provided within the reflector unit at a position adjacent to, and in  parallel relationship with, a glass covering placed over the open side of the reflector  unit.  
     CONSTITUTION: The trough-shaped reflecting members 2 are prepared in a pair which when connected together form the reflector unit 1 and the reflector unit 1 forms the internal surface of a heat insulating frame for the heat collector 3. The  heat collector 3 has a width equal to the diameter of each of the reflecting members  2 and is firmly or removably fixed to the upper portion of the reflector unit 1 in  parallel relationship with, and in the vicinity of, the glass plate 8 covering the open  side of the reflecting unit 1. Further, the heat collector 3 receives a liquid or a gas  therein and has a feed port 5 and an exhaust port 6 at both ends thereof, respectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55164032-A (JP)
Title: External surface quenching method of constant-speed universal joint outer ring
Inventor: BETSUMIYA ITSUROU
IPC: F16D3/2245
Filed: 1979-06-08
Abstract: PURPOSE:To prevent the shoulder of receiving mouth from being left unhardened in high-frequency induction quanching of the external surface of a constant-speed universal joint outer ring of a car, by controlling the heating speed of the receiving mouth shoulder with supplied water. CONSTITUTION:Around the outer ring 1 of constant-speed universal joint of a car, a surface quench coil 10 is arranged to simultaneouly heat a stem 2 and receiving mouth 3 in high-frequency induction. The outer ring 1 or coil 10 is rotated and current is passed through the coil 10, so that the entire surface of the outer ring stem 2 and the receiving mouth 3 is quenched. Cooling water 11 is supplied to the inner wall of the receiving mouth 3, especially to the pocket 8. Also, thin wall section of the receiving mouth shoulder 9 opposite to the pocket 8 is cooled. Water supply is used to control heating speed so that the heating speed is relatively slower at the receiving mouth shoulder 9 than at other parts such as the stem part 2. This is effective in preventing the receiving mouth shoulder 9 from being left unhardened.
Patent JP-H04224563-A (JP)
Title: N-thiocyanatomethoxyazaheterocyclic compound and biocide containing said compound
Inventor: BUORUFUGANGU ROITAA
IPC: A01N43/52
Filed: 1991-04-05
Abstract: N-Thiocyanatomethoxyazaheterocycles of the general formula I NCS-CH2-O-Het (where Het is pyrazolyl, imidazolyl or triazolyl, each of which may be substituted, or is indazolyl, benzoimidazolyl or benzotriazolyl, where each of the fused benzene rings may furthermore be substituted, and the salts and metal complexes thereof, with the exception of 1-[(thiocyanato)methoxy]-pyrazole, and biocides containing them.
Patent JP-S62229992-A (JP)
Inventor: SAITO MASAYUKI
IPC: H05K3/46
Filed: 1986-03-31
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-H07279949-A (JP)
Title: Thrust bearing
Inventor: SAITO MASAHIRO
IPC: F16C33/12
Filed: 1994-04-12
Abstract: PURPOSE:To prevent deformation generated at the time of manufacturing a thrust bearing, and separation of sliding materials at the time of starting and stopping the bearing or while the bearing is in operation, simplify the complex structure of the bearing-sliding members to facilitate the manufacture, and reduce the manufacturing cost. CONSTITUTION:The bearing is provided with plural pads so as to surround a rotary shaft, and the respective pads have bearing-sliding members which slidably indicate a rotary plate. A sliding member 11 to be in contact with the rotary shaft, and a sliding material fixing layer for fixing the sliding member 11 to a bed metal plate 5 are joined by joining a number of steel balls 23 using a hot hydrostatic press.
Patent JP-H05241497-A (JP)
Title: Finger language interpretation device
Inventor: SADATSUKA AKIKO
IPC: G10L15/00
Filed: 1992-02-26
Abstract: PURPOSE:To obtain the finger language interpretation device which enables a listener and televiewer side of televisions and radios to originally receive finger language interpretations. CONSTITUTION:This device has a voice input section 11 which inputs voices of a television receiver 1, etc., a voice recognition section 12 which recognizes the inputted voices and converts the voices to corresponding voice codes, a finger language pattern memory section 13 which outputs the operation codes of the finger language patterns corresponding to the voice codes, a finger language operation control section 14 which outputs the control signals to execute the control of the finger language operations in accordance with the operation codes and a finger language operation section 15, such as doll or display, which executes the finger language operation in accordance with the control signals. The finger language operation section 15 executes the finger language operations meeting the voices and the listener and televiewer can receive the finger language translations by viewing the display.
Patent JP-S62227783-A (JP)
Title: Ink film cartridge carriage for thermal transfer serial printer
Inventor: HONDA SUSUMU
IPC: B41M5/382
Filed: 1986-03-31
Abstract: PURPOSE:To enable an ink film to be easily inserted between a platen and a thermal head, by raising up or tilting downward the upper end of a thermal head through detecting a condition where an ink film cartridge is mounted or a condition where the cartridge is dismounted. CONSTITUTION:Under the condition where an ink film cartridge 1 is dismounted from an ink film cartridge carriage 2, a thermal head 3 is tilted downward to the operator's side so that an ink film can be easily inserted between a platen and the head, whereas a sensor 4 is lifted above the upper surface of the carriage 2. To mount the cartridge 1 on the carriage 2, the cartridge 1 is pushed downward while placing the ink film 6 between the platen 5 and the thermal head 3 until the cartridge 1 is locked to a cartridge fixing plate 7. At this time, the sensor 4 is pressed down by the cartridge 1, and the thermal head 3 having been tilted downward to the operator's side is raised up until it becomes parallel to the ink film 6.
Patent JP-S58188570-A (JP)
Title: Automatic longitudinal transverse fillet welding machine for curved block
Inventor: FUJIYAMA HIROHISA
IPC: B23K9/02
Filed: 1982-04-30
Abstract: PURPOSE:To perform automatic longitudinal transverse fillet welding of curved block by providing swiveling pedestal to a traveling carriage and a welding torch to multijoint arms provided with swiveling driving motors for each joint, providing detecting means for the inclination of the bottom plate and vertical plate of prefrabricated block steel plates and selecting welding conditions from the detected value. CONSTITUTION:A pedestal 8 which can be swiveled by a rotating machanism constituted of a motor 4, sprockets 5, 6 and a chain 7, and a welding torch 16 is provided to multijoint arms 12, 13, 14 having swiveling driving motors 9, 10, 11 for each joint. Sensors 18, 19 which detect the angle of inclination of the bottom plate of prefabricated blocks and the ground level as well as sensors 20, 21 which detect the angle of inclination of the vertical plate are provided. The signals detected with these sensors are fed back to a control system which selects welding conditions.