baber/WOPTO huggingface dataset:
Patent JP-H04321412-A (JP)
Title: Amphibious vehicle
Inventor: INOUE NOBUAKI
IPC: F01P11/10
Filed: 1991-04-19
Abstract: PURPOSE:To provide an amphibious vehicle including an engine cooling water system incorporating a sea water heat-exchanger. CONSTITUTION:An amphibious vehicle comprises a water jet propeller 4 coupled to an engine 2 by means of a power transmission shaft (universal joint shaft) 7, and a heat-exchanger 13 adapted to define a series of cooling systems together with a water jacket 10 on the engine 2. It is characterized by a sea water guiding pipe 14 for heat-exchanger disposed in the heat-exchanger 13, a sea water pipe 19 connecting between the sea water inlet port of the guiding pipe line 14 and the pressuring section 20 of the jet propeller 4, a water pump 16 disposed in the sea water pipe 19, for feeding a part of pressurized water into the guiding pipe line 14, and a speed reduction means 21 for reducing the rotational speed of the power transmission shaft 7 and then transmitting the reduced rotational speed to the water pump 16. The cooling water systems 12 can be prevented from being rusted, and the water pump 16 can be prevented from being operated in a dry condition, thereby it is possible to enhance the durability and the reliability.
Patent JP-H03285623-A (JP)
Title: Apparatus for uniformizing irrigation distribution
Inventor: SUEMATSU MASARU
IPC: A01G31/00
Filed: 1990-04-03
Abstract: PURPOSE:To quickly uniformize the water content in a medium by placing a water- collection tool between the contacting faces of an artificial medium and a receiving member, connecting a guide pipe to a connection pipe and connecting a water head difference controlling means at a position lower than the water-collection tool. CONSTITUTION:A cultivation bed containing a plurality of mutually connected artificial media 3 made of rock wool is formed in a receiving member 2 placed on a frame 1 and a liquid is supplied to each artificial medium 3 through a tube 5 connected to a feeding pipe 4 extended parallel to the receiving member. A water-collection tool 8 composed of a guide pipe 7 having an open end covered with a water-collection pad made of woven fabric, etc., is placed between the contacting faces of each artificial medium 3 and the receiving member 2. Each guide pipe 7 is connected to one connection pipe 9, which is connected to the lower part of a cylinder 11 of a water bead difference controlling means 10 composed of the cylinder 11 and an overflow pipe 12 inserted to the bottom face of the cylinder in a vertically movable state. The distribution of water among the artificial media can be automatically uniformized by setting the height of the upper end of the overflow pipe 12 to be lower than the height of the water-collection tool 8 by the water head difference (h).
Patent JP-H05143265-A (JP)
Title: Mask display method for disk content
Inventor: HAYASHI MASABUMI
IPC: G06F3/048
Filed: 1992-04-09
Abstract: PURPOSE:To perform the retrieval of data from a screen at high speed and the display of it on the screen when it is desired to extract only a designated code from a large amount of reception data, analysis data, and edit data, etc., stored in a flexible disk. CONSTITUTION:The data is taken out character by character from the flexible disk, and hexadecimal display is performed on the left side of the screen, and a character code on the right side, and a hexadecimal display part is masked with a designated color out of blue, yellow, green, white, sky blue. and purple colors when the data shows mask designation data, and when it shows error data, a screen display position is updated sequentially by masking the hexadecimal part in a red color. Also, fast retrieval can be performed by designating transmission data and reception data by the retrieval function of a designation data group up to eight characters.
Patent JP-S63254585-A (JP)
Title: Data processing method
Inventor: SATO MASAHIKO
IPC: G06Q50/00
Filed: 1987-04-13
Abstract: PURPOSE:To facilitate subsequent tabulation and graph display by editing even data which are inputted at random into a time series according to their items and time. CONSTITUTION:Input time intervals of the measurement data are decided from the input time of the data and when they are longer than a set time value, it is judged that next measurement data is inputted, thereby updating the number of times and storing the measurement time end its time in a next record. When a measurement item is the same as last one although said time interval is shorter than the set time, it is judged that next measurement data is inputted, and the measurement data is stored. Further, when the time interval is shorter than the set time and the measurement item is different from last one, it is not judged that next measurement data is inputted, so the number of times is not updated and the measurement data is stored in a record common to last one together with the last measurement data. Consequently, even when data are inputted at random, the data are edited according to the input time and items, and stored in a state convenient to subsequent tabulation, graph display, etc.
Patent JP-S57202376-A (JP)
Title: Chaff combustion furnace
Inventor: SATAKE TOSHIHIKO
IPC: F23G7/10
Filed: 1981-06-08
Abstract: PURPOSE: To burn chaff continuously and stably without the scattering of coal dust, by  supplying air from the inside to smoking chambers between the inner perforated wall  and the outer tilted wall, feeding chaff from an inlet path with a rotating blade wheel,  burning the chaff, and using floor walls for collecting and discharging chaff coal from  above.  
     CONSTITUTION: The inner side perforated wall 2 and the outer tilted wall 3 are placed  side by side in the interior of a box-like furnace body 1 to form a smoking chamber 4,  and a similar smoking chamber 4' is provided oppositely with the left side and right  side reversed. The tops of the inner perforated walls 2 and 2 are connected with a lid  part 5 to form an air supply chamber 6, and an air supply port 7 provided therein is  connected to an air blower apparatus 8. The bottom of the smoking chambers 4 and 4'  are tilted inward, and the outer tilted walls 3 and 3 are exteded downward to form a  chaff suuplying path 9. A chaff charging rotating blade wheel 10 provided at an important position, and the supplying path 9 is connected to a hopper 11 on the outside  of the furnace body 1. Floor walls 17 consisting of perforated walls having blowing  holes in the oblique upward direction are provided on the outside of the top coal discharging ports 15 and 15' on the smoking chamber 4 and 4' to collect and discharge  the resultant chaff coal.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5212868-A (JP)
Title: Automatic synchronizing signal generating circuit
Inventor: IWAKURA MITSUO
IPC: H03K5/08
Filed: 1975-07-22
Abstract: PURPOSE: To provide an automatic synchronizing signal generating circuit housed within various electronic devices such as oscilloscope, which generates positively and automatically an output signal synchronous with an input signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08253702-A (JP)
Title: New crystal of hydroxyindium phthalocyanine and electrophotographic photoreceptor obtained using the same
Inventor: DAIMON KATSUMI
IPC: C09B67/50
Filed: 1996-03-19
Abstract: PURPOSE: To obtain hydroxyindium phthalocyanine crystals having improved photosensitivity and durability by subjecting hydroxyindium phthalocyanine to crystal conversion by grinding it if necessary and then treating it with a solvent. CONSTITUTION: 1 pt.wt. hydroxyindium phthalocyanine is subjected to crystal conversion by treating it with 1-200 pts.wt. solvent (such as a ketone, a mixture of ketones, or a mixture of water with at least one ketone), or by making it amorphous and powdering it before the above-mentioned solvent treatment, or by wet grinding it together with the solvent, thus giving a hydroxyindium phthalocyanine crystals having strong diffraction peaks at Bragg angles (2θ±0.2 deg.) of 7.4 deg., 11.5 deg., 18.3 deg., 20.1 deg., 23.7 deg., 27.3 deg., 28.3 deg., and 29.8 deg. in the X-ray diffraction diagram. An electrophotographic photoreceptor is obtd. by forming a photosensitive layer contg. the crystals on a conductive support.
Patent JP-S58203726-A (JP)
Inventor: KUNIHIRO YUKITOSHI
IPC: A47J43/04
Filed: 1982-05-25
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-S57204037-A (JP)
Title: Color photographic sensitive material
Inventor: NAKAMURA KOUTAROU
IPC: G03C7/32
Filed: 1981-06-10
Abstract: PURPOSE: To obtain a sensitive material having enhanced color developing efficiency while reducing the amount of silver halide by adding a 4-(2-alkoxyarylthio)-5-pyrazolone coupler and a tetraalkoxybiindane deriv. to silver halide.  
     CONSTITUTION: This color photographic sensitive silver halide material contains a 4-(2-alkoxyarylthio)-5-pyrazolone type magenta dye forming coupler and a compound represented by formulaI(where R is alkyl, alkenyl, aryl, a heterocyclic group, R 4 CO-, R 4 SO 2 - or R 4 NHCO-; each or R 1  and R 2  is H, halogen, alkyl, alkenyl, alkoxy or alkenoxy; R 3  is H, alkyl, alkenyl or aryl; and R 4  is alkyl, alkenyl, aryl or a heterocyclic group). The compound represented by formula II or III or the like is used as the coupler. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63253906-A (JP)
Title: Manufacture of optical fiber unit for photosensor
Inventor: ARIMOTO TATSUYA
IPC: G02B6/00
Filed: 1987-04-10
Abstract: PURPOSE:To decrease the working man-hour and to reduce the cost, by inserting a core exposed by peeling off a covered part of the tip part of an optical fiber, into a fitting tool forming metallic mold and bringing a fitting tool to synthetic resin forming, and also, bringing the core to insert forming to the fitting tool. CONSTITUTION:An exposed core 1A and its adjacent covered part 1A are inserted into a fitting tool forming metallic mold 8 and the metallic mold is closed, and thereafter, into this metallic mold 8, a synthetic resin is injected and formed. Thereafter, when the metallic mold 8 is opened, a fitting tool 9 having a screw groove on the outside peripheral surface is formed in a state that a core 1B has been brought to insert forming. In such a way, since the fitting tool 9 is formed as one body with the core 1B, a protective means by a covering of the resin is not required. Therefore, the working man-hour is curtailed and the manufacture can be executed at a low cost.
Patent JP-H01262367-A (JP)
Title: Engine spark advancer
Inventor: SAYAMA YOSHIAKI
IPC: F02P5/155
Filed: 1988-04-12
Abstract: PURPOSE:To make it possible to control the spark advance with a high degree of accuracy in accordance with an engine speed by bearing a stator of a flywheel magnet type generator so as to allow the stator to rotate under electromagnet force produced between the stator and flywheel side magnets, and by associating an ignition unit with the rotation of the stator. CONSTITUTION:There is provided a multi-pole type (for example, eight pole type) rotor including a plurality of magnets 4 is attached to a flywheel 2 on a crankshaft 1. Further, there is provided a projecting pole type stator having cores 5 confronting the magnets 4 with a predetermined gap therebetween and each wound thereon with a plurality of windings 6. A flywheel magnet type generator is composed of the rotor and the stator. An arm 10 is attached to a holding member 7 for attaching the stator to a stationary side boss 9. Further, an arm 13 is supported to the boss 9 through the intermediary of a bearing 12, having its front end attached with a self-trigger type ignition unit 14, and the arms 13, 10 are associated with each other through the intermediary of a link mechanism 16.
Patent JP-S5715459-A (JP)
Title: Semiconductor integrated circuit
Inventor: MIYASAKA KIYOSHI
IPC: H01L29/78
Filed: 1980-07-01
Abstract: PURPOSE: To prevent the damage of an MIS element due to extraordinarily high voltage without loss of the integration and the characteristics by connecting an external terminal through a diffused region to the element and increasing the withstand voltage of the element higher than that of the diffused region.  
     CONSTITUTION: When an input is connected to the gate electrode 1 of an FET in an MOS circuit, an input resistor 11 made of diffused region is inserted and connected between an external terminal 10 and the gate electrode 1. The gate insulating film of the input FET is increased in thickness to become higher than the withstand voltage (the breakdown voltage of the junction) of the resistor 11 at the withstand voltage. When it is inputted to the source region 5' of the FET, a source electrode 2 is connected to a resistor 13, the source junction of the input FET is deeper in depth than the FET of the internal circuit, and the channel region 4' is increased in length. Thus, it can prevent the damage of the FET due to extraordinarily high input voltage without specific protecting circuit. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62245688-A (JP)
Title: Superconducting contact
Inventor: TAKAMI TETSUYA
IPC: H01L39/22
Filed: 1986-04-17
Abstract: PURPOSE:To assure the excellent superconducting connection without any cleaning process by a method wherein the second film is formed in contact with the first superconducting film continuously on the first superconducting metallic film through the intermediary of an Au or Pt thin film. CONSTITUTION:When a superconducting film 1 is formed of Nb and then a thin Au film 5 is formed in vacuum state, the surface of Nb is not oxidized and the Au film 5 around scores of Angstrom  thick displays the superconductivity having the approximation effect without reducing the marginal current in superconducting contact therewith at all. The stable and excellent superconducting connection can be assured by interlayer-insulating by an SiO2 film 2 and laminating the second superconducting metallic films 3 of Nb without any cleaning process.
Patent JP-S6011404-A (JP)
Inventor: JIYATSUKU MARUTERU
IPC: C07C61/15
Filed: 1984-05-07
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-S63255492-A (JP)
Inventor: IWAZAWA KOICHI
IPC: E21C41/32
Filed: 1987-04-10
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-H08284507-A (JP)
Title: Lid opener
Inventor: OKA YOSHIRO
IPC: E05B83/16
Filed: 1995-04-14
Abstract: PURPOSE: To open two kinds of lids separately by use of a common operating part without incorrect operations. CONSTITUTION: The case body 41 of an operating part 16 is provided at the bracket 15 of the fixing side so as to be vertically rotatable by the horizontal first axis 20. The case body 41, the card case 42, and the lid 43 are provided in the operating part 16. The lid 43 is rotated around the second axis 50 in a different direction from the first axis 20 and it can be opened or closed in two stages from the closed position to the fully opened position through the intermediate position. An inner wire 26 of the cable 25 for a trunk lid is connected to the case body 41. A driving part 61 for fuel lid is provided in the inside of the case body 41. The inner wire 36 of the cable 35 for the fuel lid can be drawn when the lid 43 is moved to the opening direction, in this driving part 61.
Patent JP-2000281203-A (JP)
Title: Adjustable shelf width type automated warehouse
Inventor: ICHINOSE MAKOTO
IPC: B65G1/127
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To enable reset of a self width by constituting arms supporting stocks detachable. SOLUTION: In this warehouse, at least two lines of rotation chains 1 driven in a vertical direction are arranged in parallel at designated intervals and plural jigs 2 to mount arms are arranged on the chains 1 at regular intervals, and not less than one pair of arms 3 mounted on the detachable jigs 2 are constituted as used for selves to store plate stocks.  Also, the warehouse is provided with a vertical location measurement device attached on a rotation shaft of the rotation chain 1, a control device to control a vertical movement amount of the rotation chain 1 based on travel of the rotation chain 1 from a standard position provided by the vertical location measurement device, and a calculation device to estimate distribution of goods' thickness based on a production plan and to determines how the self width should be set for whole automated warehouse based on the estimated value and to calculate an optimum shelf location data. A vertical movement of the rotation chain 1 is controlled based on shelf location data of the calculation device and desired shelf width is maintained.
Patent JP-S62249946-A (JP)
Title: Production of diaminodiphenylmethane compound
Inventor: ISHII SHIGERU
IPC: C07C209/78
Filed: 1986-04-21
Abstract: PURPOSE:To obtain the titled compound useful as an epoxy resin hardener, in high purity at a low cost on an industrial scale, by adding a specific amount of formaldehyde to a 2,6-dialkyl-substituted-aniline at a temperature within a specific range and heating the mixture at a specific temperature to effect the reaction of the components. CONSTITUTION:A diaminodiphenylmethane compound of formula (R1-R4 are alkyl) [e.g. methylenebis(2,6-dimethylaniline)] is produced by reacting a 2,6- dialkyl-substituted-aniline with formaldehyde in the presence of an acid catalyst. The reaction is carried out by adding 0.5-0.6mol, preferably 0.55-0.57mol of formaldehyde to 1mol of the 2,6-dialkyl-substituted-aniline at room temperature - 57 deg.C, preferably spending 1-2hr at 40-55 deg.C and reacting at 90-100 deg.C, preferably 90-98 deg.C for >=4hr. The amount of the acid catalyst is preferably 0.9-2.2mol per 1mol of the 2,6-dialkyl-substituted-aniline.
Patent JP-H06300548-A (JP)
Title: Electromagnetic ultrasonic wave transmitting and receiving device
Inventor: TAWARAGUCHI TAKAO
IPC: G01B17/02
Filed: 1993-04-16
Abstract: PURPOSE:To provide a transmitting and receiving device for an electromagnetic ultrasonic wave, capable of transmitting and receiving a high frequency of electromagnetic ultrasonic waves. CONSTITUTION:The transmission coil 1 and receiving coil 2 of an electromagnetic ultrasonic wave transducer 4 having a double probe system as superposed on top of each other are laid in the vicinity of a measured material 5 and in parallel to the surface thereof. Also, the device is equipped with an electromagnetic ultrasonic wave transmission section 9, an electromagnetic ultrasonic wave receiving section 14 with a wide band RF amplifier 11, and a computer 15 for controlling the sections 9 and 14, and processing signals. According to this construction, the device can perform the non-destructive evaluation of a metal sheet, a thin film or the like with a high frequency of electromagnetic ultrasonic waves in non-contact state.
Patent JP-S61248040-A (JP)
Title: Treatment of silver halide black and white photographic sensitive material
Inventor: KUREMATSU MASAYUKI
IPC: G03C5/39
Filed: 1985-04-25
Abstract: PURPOSE:To make a rapid treatment possible, and to obtain the material having an excellent stable photographic picture image after treating, by incorporating a polymer contg. a pyrrolidone nucleus unit in a molecular structure in an stabilizing solution which is used instead of a washing water. CONSTITUTION:The stabilizing solution which is used instead of the washing water, is comprised the polymer contg. the pyrrolidone nucleus unit in the molecular structure in the stabilizing solution instead of the washing water. The polymer has preferably 1,000-70,000 the weight average molecular weight. The representative example of the polymer is poly-N-vinyl-2-pyrrolidone etc. The used amount of the polymer is preferable to be 0.05g-10g on the basis of the 1l the stabilizing solution.
Patent JP-S5215063-A (JP)
Title: Transfer apparatus of member having center hole
Inventor: SAITOU HIDEKI
IPC: B65G47/36
Filed: 1975-07-25
Abstract: PURPOSE: Transfer apparatus of member having center hole, e.g. bobbin, paper roll of small diameter, film roll, or steel strip roll, to transfer without damage sideways. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58207888-A (JP)
Title: Feedback control circuit for linear motor
Inventor: AOYANAGI KATSUHIKO
IPC: H02P25/06
Filed: 1982-05-27
Abstract: PURPOSE:To secure sufficient speed control ratio even in a region having small target speed information by increasing the gain of a control loop in the region. CONSTITUTION:An integrating amplifier 4 amplifies the difference signal between a target speed signal from a control unit 3 and a speed signal from a tachometer 2, a proportional amplifier 7 amplifies via the prescribed gain the difference signal between the output signal of the amplifier 4 and the current signal from a current detector 5 and applies it to a power amplifier 8. A gain switching control circuit 11 closes a gain switching circuit 11 when the value of the target speed signal becomes small signal range, thereby increasing the gain of the amplifier 7. In this manner, sufficient speed control ratio can be secured even in small region of the target speed signal, thereby obtaining a feedback control circuit for a linear motor having small size and high operating performance.
Patent JP-S60234790-A (JP)
Title: Machining head of laser beam machine
Inventor: TANAKA KEN
IPC: B23K26/082
Filed: 1984-05-08
Abstract: PURPOSE:To prevent the laser light reflected by a material to be machined from entering a laser light source in a backward course by disposing reflecting means in such a way that the laser light has the prescribed angle with the perpendicular axis of the material. CONSTITUTION:The laser light 8 past a condenser lens 14 is bent in a prescribed direction by the 1st and 2nd mirrors 16, 18. An actuator 22 is attached to the 2nd mirror 18 to rotate and oscillate said mirror in the direction of the arrow (b). The 2nd mirror 18 is disposed to have the prescribed angle theta with the perpendicular axis Y of the material 12 to be machined and the hole 24 of a nozzle 20 is provided so as to be offcentered. The laser light 8 reflected by the mirror 18 is diagonally irradiated on the material 12, by which the material 12 is heat- treated. Part of the laser light 8 is reflected to an endothermic plate 27 having a water-cooled construction. The entry of the reflected laser light in the backward course into the laser light source is obviated by such mechanism, by which the overheating of the light source and the deterioration and breakdown of the machine and apparatus are prevented.
Patent JP-H07125559-A (JP)
Title: Automatic regulator for control cable
Inventor: ROORAN BUASHIYAARU
IPC: F16C1/14
Filed: 1994-04-27
Abstract: PURPOSE: To accurately and completely correspond an operation scope of an operation mechanism to an operation scope of a receive mechanism by providing an elastic return means acting on a cam to give restoration force acting in the direction in which cam rotation in the direction of traction of a cat)18 core wire is returned. CONSTITUTION: A worker performing adjustment applies sufficient force F to a pedal K to turn an arm P axially in the counterclockwise direction around Y-axis so as to pull an internal core wire A. A control arm C moves in the direction in which fuel supply is increased toward the left side in opposition to the action of an elastic return means H by traction force for the internal core wire A until it reaches a limit position corresponding to the maximum fuel supply. A spring is stretched sufficiently for a cam 3 which comes to a fastener position for a surface 22b of a notch during the operation. Consequently, a length of the internal core wire extended between an operation mechanism and a receive mechanism can be adjusted so as to correspond to travel scope of both mechanisms.