baber/WOPTO huggingface dataset:
Patent JP-H06105505-A (JP)
Title: Manufacture of magnetic rotor
Inventor: KOBAYASHI ZENICHIRO
IPC: H02K1/27
Filed: 1992-09-17
Abstract: PURPOSE:To improve the quality of a rotor by providing superior sealing of a magnet in a magnetic rotor in which a cylindrical metal tube is fitted around the outer periphery of the magnet. CONSTITUTION:A folded section 5a is previously formed by folding one end of a metal tube 3a to the inside thereof at an acute angle. When the metal tube is fitted around the outer periphery of a magnet, the metal tube 3a is progressively press-fitted around the outer periphery of a magnet 2 from the end of the metal-tube that does not have the folded section 5a. The end of the folded section 5a first comes into contact with the end of a rotor before an angular section of the metal tube comes into contact with the same, and the folded section 5a is deformed in a direction in which the folded section 5a becomes close to a rightangled shape further by press-fitting the metal tube.
Patent JP-2000119321-A (JP)
Title: Production of conjugated diene polymer
Inventor: MAEDA KOJI
IPC: C08F36/04
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a conjugated diene polymer having a controlled microstructure, in a catalyst system using a metallocene type complex of a transition metal compound. SOLUTION: This method comprises polymerizing a conjugated diene compound using a catalyst obtained from (A) a metallocene type complex of a transition metal compound, (B) an ionic compound of a noncoordinating anion and a cation, (C) an organometallic compound of a group 1-3 element of the periodic table and (D) water. In the method, a prepolymerization is conducted by using the catalyst components and a polymerization is then carried out.
Patent JP-S63146567-A (JP)
Title: Digital copying machine
Inventor: SAKATA SEIJI
IPC: G03G15/36
Filed: 1986-12-09
Abstract: PURPOSE:To prevent a consecutive picture data from bridging over plural storage medium by applying a reduction processing in response to a residual capacity to the picture data if the picture data quantity exceeds the residual capacity of the recording medium. CONSTITUTION:In a digital copying machine having a device converting an optical signal into an electric signal, a frame memory is provided to store a signal. In this case, the picture data is stored while being compressed in response to the memory residual quantity. Thus, all the memories are used effectively. Since the rate of reduction is recorded at the same time, then the same size as the original size is obtained even at the reproduction. Moreover, in the process of inputting specific number of picture data in the storage medium, the reduction processing in response to the residual quantity of the storage medium is applied to the picture data, then the consecutive picture data are not bridged over plural storage media.
Patent JP-H05247099-A (JP)
Title: Vaccine against equine herpes viruses and preparation thereof
Inventor: PEETAA TAIN
IPC: C07K14/42
Filed: 1991-10-15
Abstract: The present invention relates to vaccines for horses against infections with equine herpesviruses based on isolated glycoproteins and/or their complexes with lectins from EHV-infected cells or extracellular EHV virions.
Patent JP-H08135894-A (JP)
Title: Image input device
Inventor: YOKOYAMA DAISUKE
IPC: G03B17/56
Filed: 1994-11-02
Abstract: PURPOSE: To improve the supporting stability by installing two foldable leg parts which extend into the horizontal plane, in a nearly L shape, at the basic part for fixing the lower end of a supporting part for supporting a camera part at the upper part, as for a device for taking in the image of an image-picked up body such as a document into the camera part and obtaining the image information. CONSTITUTION: A camera part 3 for taking in the image information of an original document 51 is supported in a turnable manner around the horizontal shafts 7 and 9 by a universal head 4, which is supported in a turnable manner around a vertical shaft 13 at the upper end of a supporting pillar part 11. In this case, two leg parts 19 and 21 each of which has a nearly L shape are extended in the horizontal plane, from a nearly cylindrical basic part 17 with which the lower end of the supporting pillar part 11 is fixed. The leg parts 19 and 21 turn in the vertical plane after turning in the A and B directions in the horizontal plane and being arranged in parallel and folded in a parallel state for the supporting pillar part 11.  Further, in order to improve stability of the whole of the device 1 by supporting the position far from the basic part 17 from the line 35 connecting the leg parts 19 and 21, each turning leg 37 is installed in an accommodation enabled form at the top ends of the leg parts 19 and 21.
Patent JP-H11135775-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA HIDEKI
IPC: H01L29/739
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To lower the on-voltage of IGBT while suppressing the latch up. SOLUTION: A d-c power source 12 is provided for applying a forward bias to a p-n junction between an n-emitter region 3 and a p-base region 2. A switch 27 is inserted between the power source 12 and first or second metal electrode layer 8a, 8b and connected to a switch control circuit 28 to which a gate control circuit 26 is connected.
Patent JP-H06114654-A (JP)
Title: Needle supply checking method
Inventor: KAMIFUKUMOTO HITOSHI
IPC: B23P19/00
Filed: 1992-10-08
Abstract: PURPOSE:To enhance the working efficiency of needle insertion by continuing the rotation of a turret shaft until an On signal is issued in case the sensing signal is Off (misinserted). CONSTITUTION:A turret shaft 8 is sensed by a photo tube 11 at each turn of its intermittent rotation, and also sensing is made whether slightly over one turn has taken place, i.e., 9/8 turn. If, the case is 9/8 turn, sensing is made whether the whole needle 7 is inserted in a serration groove 6. If there is no misinsertion, the turret shaft 8 is stopped rotating, and needle 7 supply is stopped. If there is a misinsertion of the needle 7, the turret shaft 8 is continued rotating.
Patent JP-S62153786-A (JP)
Title: Radar apparatus
Inventor: KAIGAWA YOSHIMASA
IPC: G01S7/36
Filed: 1985-12-27
Abstract: PURPOSE:To prevent the generation of a virtual image due to reflection of a structure such as a chimney, by selectively and partially removing receiving signal of an area where radar beam is partially blocked by the structure such as the chimney in a radar beam particle blocking azimuth. CONSTITUTION:An antenna 10 is divided into an upper antenna part 11 emitting the radar beam of an upper region being a part not blocked by a structure such as a chimney and a lower antenna part 12 emitting the radar beam of a lower region being a part blocked by the structure such as the chimney. The upper antenna part 11 emits radar beam always over the entire azimuth of 360 deg. and the lower antenna part 12 is prevented from the emission of radar beam in a horizontal azimuth angle region where the structure such as the chimney enters a searching visual field. A radar image is obtained by both receiving signals.
Patent JP-H1052597-A (JP)
Title: Clothes drying pincher and clothes drying tool
Inventor: OSUGI YASUHIRO
IPC: D06F55/02
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To surely hold an object and to easily and smoothly perform a detaching operation. SOLUTION: A pinching part 1 is provided with a pair of holding members 2 pivotally supported in the middle, rotating bodies 3 pivotally supported on one side of each holding member 2 and a metallic C-shaped spring 4 for energizing and holding the side provided with the rotating bodies 3 of the holding members 2 in a closing direction. For the rotating body 3, blade parts 33 whose cross section is L-shaped are projectingly provided on an outer peripheral part and the tip side of the blade part 33 is provided with a suppression piece. Laundry is held by the suppression piece, the suppression piece is deformed almost in a circumferential shape by an elastic action provided in the blade part 33 and the rotating body 3 is smoothly rotated at the time of detaching the held laundry.
Patent JP-H11136578-A (JP)
Title: Image pickup device, computer readable storage medium and digital photographing device
Inventor: YAMAYOSHI JUNICHI
IPC: H04N5/33
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To reduce the deterioration of S/N that is caused by the dark current of a solid state image pickup device. SOLUTION: An effective pickup screen (hatching part) included in an image pickup screen is divided into two areas 0 and 1. The image data I0 are outputted from the area 0 via the shift registers 10 and 11, an amplifier 12 and an A/D converter 13. Meanwhile, the image data I1 are outputted from the area 1 via the shift registers 14 and 15, an amplifier 16 and an A/D converter 17. These outputted image data are stored in each frame memory.
Patent JP-H08210752-A (JP)
Title: Operation control circuit of refrigerator having high-efficiency multi-evaporator cycle(h.m.cycle) and operation control method thereof
Inventor: JO KUNIMASA
IPC: F25B5/04
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To enable a freezing chamber and a refrigerator chamber to be controlled independently for their temperatures by a method, wherein a first fan mounted in the freezing chamber and a second fan mounted in the refrigerator chamber are operated, in response to a state of each of the defined chambers. SOLUTION: At a microcomputer 50, a refrigerator chamber temperature detected by a refrigerator chamber temperature sensor 34 is compared with a refrigerator chamber set temperature set by a refrigerator chamber temperature adjusting machine 33. In this case, when the temperature of the refrigerator chamber is higher than a refrigerator chamber temperature, the freezing chamber temperature is compared with the preset temperature of the freezing chamber. When the freezing chamber temperature is higher than the preset temperature of the freezing chamber, a first fan 22 and a second fan 32 are turned on together with a compressor 41. When the freezing chamber temperature is lower than the set temperature of the freezing chamber, the second fan 32 is turned on, together with the compressor 41, and then the first fan 22 is turned off.  At the same time, when the temperature of the refrigerator chamber is lower than the preset temperature of the refrigerator chamber, all the operations of the compressor 41, the first fan 22 and the second fan 32 are stopped.
Patent JP-S62152857-A (JP)
Title: Tension presetting in printing
Inventor: SUGIMOTO TOSHIKI
IPC: B41F33/06
Filed: 1985-12-27
Abstract: PURPOSE:To enable the tension of a printing web to be automatically set with high efficiency by calculating a tension which gives required printing pitch through entry of web material, thickness and width, thereby allowing a tension against the web to be automatically set. CONSTITUTION:Material M width B and thickness W of a web 100 to be used, circumference D of plate barrel and reference pitch P of printing are entered into an in-feed tension pulley set device 60 to calculate tension T. Calculated tension signal TA is entered into an out-feed tension controller 65 and an in-feed tension controller 64. Then the tension of the web between the out-feed 10 and in-feed parts 20 is controlled through a powder brake 12 and a dancer roller 14. After this the tension of the web 100 between the in-feed part 20 and a printing unit 30 is controlled through speed control of a DC motor 21 and position control of the dancer roller 24.
Patent JP-H0999819-A (JP)
Title: Hand brake
Inventor: MASUDA YASUHARU
IPC: G05G7/10
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To simply suit braking force to various types of vehicles by fixing an adjusting retchet plate to a shaft provided on a plate and providing an adjusting retchet disengagement stopper for a brake wire. SOLUTION: A brake lever 4 is mounted on a shaft 3 inserted through a holder 1 and a brake 16, a collar 13 on which a winding stay 6 and an adjusting ratchet plate 14 are mounted is loosely fitted to the shaft 3 and a coil spring 12 is provided on the outer periphery thereof an energize a wire to the winding direction. The adjusting retchet plate 14 is engaged with an adjusting ratchet 17 and the adjusting retchet 17, when collided with a stopper 1' bent inside of the holder 1, is disengaged from the teeth of the adjusting retchet plate 14. The change of the coil spring 12 and the adjustment of its spring force can be made simply by removing the plate 16.
Patent JP-H10138608-A (JP)
Title: Recording apparatus
Inventor: AZUMA TAKASHI
IPC: B41J3/36
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To form a recording apparatus provided with a line recording mode and a serial recording mode at low manufacturing cost, which can be used facilely. SOLUTION: A tape printing device has a line recording mode for recording on a first medium to be recorded in use of an ink ribbon IR in a state of a fixed recording head HD and a serial recording mode for recording with the use of the ink ribbon IR with respect to a second recording medium to be recorded while carrying the recording head HD in the scanning direction. The detecting sensor detects a cassette TC used during the period of a line recording mode and a cassette RC used during the period of a serial recording mode, and further the control device determines whether or not the detected effects are in agreement with a command of the line recording mode and a command of the serial recording mode.
Patent JP-H11212786-A (JP)
Title: Data path for register base data processing and method
Inventor: SIDMAN S B
IPC: G06F9/312
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To minimize data transfer overhead by providing an interconnection controller which connects each register bank to a selected device. SOLUTION: A CPU data path 10 uses register banks 100 and 102 to load, process and unload data for calculations by the CPU. Multiplexers 110 and 110' and demultiplexers 112 and 112' offer data path interconnections which selectively connect ports of the banks 100 and 102 to an ALU 60 and a data bus 45. The demultiplexers 112 and 112' receive data from the banks 100 and 102 and direct them to the ALU 60. The demultiplexers 112 and 112' are respectively controlled by a load/storage control logical block 135.
Patent JP-H11115875-A (JP)
Title: Oil tanker
Inventor: FURUTA TETSUYA
IPC: B63B43/06
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To secure stability of a tanker body by suppressing a size of an apparent center of gravity which is influenced by free water level of ballast water. SOLUTION: A tanker body 1 has a double shell structure composed of an outer shell member and an inner shell member. A U-shaped ballast tank 8 is determined on an outer side of an oil tank 7. The ballast tank 8 extending in a longitudinal direction of the tanker is divided into ballast tank portions 8a, 8b by a partition member 10 extending in the longitudinal direction, alternatively at port side and starboard side. When the tanker body 1 is inclined, movement of the ballast water in the ballast tank portions 8a or 8b which is located on an opposite side to the inclined side is prevented by the partition wall 10.
Patent JP-H10142361-A (JP)
Title: Time synchronization system of transmission network
Inventor: MORIMITSU MAMORU
IPC: G04G5/00
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To achieve a reliable time synchronization system of a transmission network by connecting, in parallel, a first communication device and a plurality of communication devices by a transmission line for transmitting data bi- directionally. SOLUTION: A first communication device 11 - an nth communication device 1n for constituting a transmission line network are connected in parallel by a transmission line 2. An optical fiber that can transmit data bi-directionally is used for the transmission line 2. A second communication device 12 - an nth communication device 1n are connected to the transmission line 2 via light distributors 31 -3n-2 , and data transmitted from the first communication device 11 are branched by the light distributors 31 -3n-2 and are inputted to the second communication device 12 - nth communication device 1n . On the other hand, data transmitted from the communication device 1n of the second communication device 12 - nth communication device 1n are propagated on the same transmission line 2 via the light distributors 31 -3n-2 and are transmitted to the first communication device 11 .
Patent JP-2000119215-A (JP)
Title: Synthesis of 3-chloropyruvic acid
Inventor: ABE TOSHIBUMI
IPC: C07C51/363
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently synthesizing 3-chloropyruvic acid while controlling formation of by-products, e.g. the dichloride and trichloride. SOLUTION: In this method for synthesizing 3-chloropyruvic acid by reacting pyruvic acid with sulfuryl chloride, the reactants are mixed with each other at a temperature lower than the reaction temperature, preferably 0 to 10 deg.C, and then the mixture is heated to the reaction temperature.
Patent JP-H03155171-A (JP)
Title: Photosensor
Inventor: KURATA SHINICHIRO
IPC: H01L31/10
Filed: 1989-11-13
Abstract: PURPOSE:To realize measurement of basic characteristics and a wire bonding at a pad, to eliminate influence of a mark of a probe, to improve connecting strength and to improve quality by providing at least two or more of pads of rear surface electrodes of a photosensor. CONSTITUTION:A rear surface electrode 2 has a sensor 26 at a position opposite to a transparent electrode 18 through a photoelectric converter 20. A pad 28 is provided to externally lead an electric signal converted from a light by the converter 20 out of the converter 20. A lead 30 for transmitting the signal from the sensor 26 to the pad 28 is provided. Here, the pad 28 is formed of a first pad 32 and a second pad 34. Both the pads 32, 34 are connected to the sensor 26 by a first lead 36 and a second lead 38. Two or more pads are provided to perform a wire bonding to other pad to measure basis characteristics even if a thin metal film of one pad is reduced in thickness due to the probe or eliminated, thereby obtaining a photosensor having no improper connection.
Patent JP-H07154829-A (JP)
Title: Spectacles video display device
Inventor: INAGAKI SATORU
IPC: H04N5/64
Filed: 1993-11-25
Abstract: PURPOSE:To obtain an excellent binocular effect without being affected by the deviation when a device is mounted and individual difference of the distance of right and left eyes by displaying video according to the eyeball location of an observer. CONSTITUTION:The eyeball location of an observer is calculated in an eyeball location arithmetic circuit 116 based on the outputs of eyeball location detection sensors 108 and 109, and the deviation of the eyeball location of an observer for image display panels 101 and 102 is outputted. Based on this deviation amount, the input images from image input terminals 117 and 118 are delayed in variable delay circuits 119 and 120. A switch control circuit 125 controls swithces 123 and 124 so that the signal from a signal generator 122 may be inputted in the unnecessary part in the screen generated by a delay. The outputs of the switches 123 and 124 are displayed on image display panels 101 and 102.
Patent JP-H10141728-A (JP)
Title: Air conditioning ventilation fan
Inventor: YOKOI SHINJI
IPC: F24F7/007
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning ventilation fan which can be used as a circulator as well. SOLUTION: This air conditioning ventilation fan comprises a first passage 35 and a second passage 36 which mutually independently communicate with the inside of a room and the outside of the room a heatexchanging means 39 which performs a heat-exchange between the first passage 35 and the second passage 36, a first fan 61 which is installed in the first passage 35 and draws outdoor air and discharges the air to the inside of the room, a second fan 62 which is installed in the second passage 36, and draws the air in the room and discharges the air to the outside of the room, and a passage changing means which forms a third passage 38 comprising at least one of the first passage 35 and the second passage 36 by shutting off the first passage 35 and the second passage 36 from the outside of the room, and at the same time,  by which both end parts of the third passage 38 communicate with the inside of the room by an upper ventilation port 41 and a lower ventilation port 42 on the indoor side.
Patent JP-H03157526-A (JP)
Title: Rubber bush
Inventor: AIDA MAMORU
IPC: F16F1/38
Filed: 1989-11-14
Abstract: PURPOSE:To contrive variability of the spring constants of a rubber bush for loads in vertical and longitudinal directions by integrally forming, through rubber, a cylindrical sleeve and a pin of laterally long elliptic sectional form arranged in the axial center part of this sleeve. CONSTITUTION:A sleeve 1 and a laterally long sectional elliptic pin 2, arranged in the axial center part of the sleeve 1, are integrally vulcanization-molded through rubber 3, and the rubber 3 between the sleeve 1 and the pin 2 is formed with a spring constant of the rubber smaller in the vertical direction while larger in the longitudinal direction. While fluid sealed chambers 4, 4', sealed with fluid, are provided in upper and lower parts of the pin 2 in the axial direction center of the cylindrical sleeve 1, and the chamber 4 is formed into each two-divided chamber a, b;a', b' in the longitudinal direction further with the two chambers a, b;a', b' communicating by throttle flow paths 6, 6' respectively by a recessed curve of the sleeve 1. By flow path resistance in each of throttle flow paths 6, 6', rotary friction can be controlled in response to turning force in relation to a rubber bush.
Patent JP-H07145870-A (JP)
Title: Self-closing type check valve with built-in spring
Inventor: KUMAGAI MASAO
IPC: F16K15/03
Filed: 1993-11-25
Abstract: PURPOSE:To perform rapid opening and closing of a valve disc and to prevent a water hammer from occurring thereby when a pump is brought to a stop. CONSTITUTION:A spring 11 energized in the closing direction of a valve body 5 is movably mounted on a spring guide rod 10. A spring guide rod 10 is attached to a bearing guide 2, fixed on the inner surface of a valve body, in a downstream position deviated away from a valve rod 3 being the center of a valve disc swing and in parallel to the valve rod 3. One end of the spring 11 is slidably supported to the bearing guide 2 and the other end to a valve disc arm 12 fixed to the valve disc 5.
Patent JP-H07150717-A (JP)
Title: Gutter elbow
Inventor: MOTO TAKAAKI
IPC: E04D13/08
Filed: 1993-11-25
Abstract: PURPOSE:To provide a gutter elbow capable of being molded at a low facility cost and preventing rain water from leaking to the outside. CONSTITUTION:This gutter elbow is constituted of an elbow main body 1 and a hook ring 2, noncircular gutter connection sections 11, 21 are formed at one end section of the elbow main body 1 and the hook ring 2 respectively, and circular opening sections 12, 22 are formed at the other end section. A coupling protruded stripe 13 is formed at the circular opening section 12 of the elbow main body 1, and a coupling claw 23 rotatably coupled with the coupling protruded stripe 13 is formed at the circular opening section 22 of the hook ring 2. A comb teeth-like baffle plate 3 is provided in the direction perpendicular to the flow of rain water at the bottom of the noncircular gutter connection section 11 of the elbow main body 1 in this gutter elbow.