baber/WOPTO huggingface dataset:
Patent JP-S5992581-A (JP)
Title: Photo coupling semiconductor device
Inventor: YOSHIKAWA TOSHIBUMI
IPC: H01L31/12
Filed: 1982-11-18
Abstract: PURPOSE:To reduce the influence by the electrostatic coupling between a light emitting and a light receiving element and prevent malfunction by a method wherein the part except an N<+> type contact part is covered with a P<+> type extended region connected to a P<+> isolation region and is set at a ground potential. CONSTITUTION:The first photo diode is formed of a P type substrate 11, a P<+> type isolation region 12, and an N type epitaxial layer 13. The second photo diode is formed of the P<+> type extended region 14, connected to the region 12 in parallel connection to the first photo die and positioned at the upper surface part of the layer 13, and the region 13 connected thereto. This constitution cause part except the N<+> type contact part 15 to be set at a ground potential by being covered with the region 14 connected to the region 12 at the upper surface part of the layer 13. As a result, the influence by the electrostatic coupling between the light emitting and light receiving elements, and accordingly the malfunction of the light receiving element can be prevented.
Patent JP-H0625769-A (JP)
Title: Smelting furnace equipment
Inventor: KUROKAWA HARUMASA
IPC: C22B15/14
Filed: 1992-07-08
Abstract: PURPOSE:To stably execute the operation of the smelting furnace device by setting a part of a fixed hood front surface to be openable/closable, and connecting a discharge duct to the uppermost part of the fixed hood. CONSTITUTION:A horizontal cylindrical furnace 1 is supported in a rolling manner. A fixed hood 7 is provided forward of the upper center part of the furnace 1. This fixed hood provided in an overriding manner by substantially half a circumference of the cylindrical furnace 1 so as to cover the whole rotating range of a charging inlet port 3. The fixed hood 7 on the charging inlet port 4 side is covered by a complete hood 9, and at the same time, the upper part of the storage space of a ladle 10 in front of the furnace is covered thereby. A slewing hood 9 is supported by a vertical pillar 11 in the vicinity of the furnace 1. A part of the front surface of the fixed hood 7 upward of the charging inlet port 3 is set to be openable/closable so as not to prevent the advancement of the ladle, and a discharge duct 15 is connected to the uppermost part of the fixed hood 7. This constitution eliminates the problems in collecting smokes of the smelting furnace.
Patent JP-2000035248-A (JP)
Title: Chemical heating apparatus
Inventor: MIYAZAKI HIROAKI
IPC: F24H1/12
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To securely prevent a chemical in a chamber from being overheated and the chamber from being empty burned even when the chamber is formed with a resin. SOLUTION: A chemical heating apparatus is adapted such that a chemical passing through a chamber 1 is heated with radiation heat from a lamp heater 3 disposed in the chamber 1. In the apparatus, there are provided a chemical detection sensor 21 for detecting the presence of the chemical in the chamber 1, a temperature sensor 20 having a detection section 20a facing the inside of the chamber 1, and power supply prohibition means 19 for prohibiting power supply to the lamp heater 3 when the chemical detection sensor 21 detects absence of the chemical and when the temperature sensor 20 detects temperature of a predetermined one or higher.
Patent JP-S6362922-A (JP)
Title: Abrasion dust collecting device for braking device
Inventor: TANI TAKASHI
IPC: F16D51/00
Filed: 1986-09-01
Abstract: PURPOSE:To prevent a various nonconformity by an abrasion dust by absorbing and collecting an abrasion dust produced within a cover with an abrasion produced place covered with the cover. CONSTITUTION:An abrasion dust is produced concurrently with a disc rotor 11 is braked by a plunging force of a pat 18 of a gripping means 10. An absorbing cover 19 is mounted so as to cover the gripping means 10, and made to keep a minute clearance with a disc 11. An absorbing hole 20 is formed to the absorbing cover 19 and connected with an absorbing pipe 12. The another end of the absorbing pipe 12 is connected with a cooling fan exhaust pipe passage of a wheel driving motor, and the abrasion dust in the cover 19 is absorbed with an air by an absorbing action of an exhausting wind. And a dust-collecting bag is provided to a discharge side of the exhaust pipe passage, and the abrasion dust in the exhaust air is collected.
Patent JP-H0280997-A (JP)
Title: Clock having eccentric display module
Inventor: NORUBERUTO PERUTSUKI
IPC: G04B19/06
Filed: 1989-08-03
Abstract: PURPOSE: To easily manufacture a watchcase in a prescribed shape by aligning the shaft of a clock movement with the center axis of the watchcase and separately arranging the axis of a display module from the center axis of the watchcase. CONSTITUTION: The display module 10 supports two hands 4 and 5 so that the hands 4 and 5 can be rotated around a shaft 3. The module 1 is set in a watchcase 1 and coupled with a movement 2 with four pins 20, 20, 20, and 20 constituting the parts used for coupling the module 10 with the watchcase 1. The coupling parts are symmetrically arranged around the center axis of the watchcase 1 so that the module 10 can be set at the position shown in the figure or any one of four positions at which the shaft 3 is deviated to the south, north, east, or west side from the center axis 12 by 90 deg.. Therefore, a plurality of types of watches having different appearances can be produced easily.
Patent JP-H0936076-A (JP)
Title: Washing device
Inventor: OBAYASHI YOSHINORI
IPC: B08B3/02
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a washing device for properly and positively washing the surface of a wafer and at the same time achieving a high washing efficiency. SOLUTION: A washing device for scrubbing and washing the surface of an object 2 to be washed has a first brush 10 which is arranged so that it rotates while being in contact with the surface of the object to be washed and a second brush 13 which is arranged so that it rotates in contact with the specific site of the first brush 10. The contact part between the first brush 10 and the second brush 13 is set away from the object 2 to be washed. It has a washing liquid nozzle 14 which is arranged at the upper portion of the contact part between the first brush 10 and the second brush 13 and suction nozzles 16 and 17 which are arranged near the contact part. By rotating the second brush 13, a foreign object on the first brush 10 can be eliminated.
Patent JP-H0489709-A (JP)
Title: Optimum conveyance control device for raw material yard
Inventor: INABA MAMORU
IPC: G06Q50/00
Filed: 1990-08-02
Abstract: PURPOSE:To automatize starting and stopping by reasoning and planning a conveyance operation plan for an amount per one shift according to a knowledge object and an operational knowledge of expert operators, stopping automatically when a predetermined conveyance volume has been conveyed completely, outputting the present operation starting command, and at the same time learning an efficiency function about conveyed volumes. CONSTITUTION:According to a knowledge base, a AI tool and a knowledge object stored in files 22-24, an operation means 20 makes a conveyance operation schedule for an amount per one shift by means of a reasoning means 26 so as to store it in a file 25. Then, according to a conveyance operation planning specification inputted from an input means 30, an optimum conveyance control device for a raw material yard monitors an operation progress condition through an operation progress control screen 33. Then, when a conveyed volume has reached a target volume, commands for the finish of the present operation and the starting of the next operation are outputted to a subordinate control device 153 through an operation progress control file 36. Furthermore, an operation on an efficiency function about conveyed volumes is carried out according to a conveyance operation result so that the knowledge object in the file 24 can be renewed.
Patent JP-H0530298-A (JP)
Title: Picture reader
Inventor: TSUKASAKI HIROYASU
IPC: H04N1/40
Filed: 1991-07-18
Abstract: PURPOSE:To easily implement required adjustment by the user even when only a faulty component is replaced. CONSTITUTION:The reader consists of a D/A converter 101 receiving a shading use white reference picture output V1 and D/A-converting it, an amplifier 102 amplifying an output of the D/A converter 101, an A/D converter 103 ADD- converting a data after amplification, a maximum/minimum detector 106 detecting a peak (maximum and minimum values) of uneven luminous quantity due to a converging optical transmission body within a prescribed range at least two positions near both ends of a photoelectric conversion element, a computing unit 107 computing a period of the fluctuation of luminous quantity based on the peak detected by the maximum/minimum detector 106 and a display section 108 displaying the average fluctuation period of the luminous quantity obtained in this way.
Patent JP-S58104932-A (JP)
Title: Stabilized synthetic rubber composition
Inventor: YAGO SHINICHI
IPC: C08L33/00
Filed: 1981-12-16
Abstract: PURPOSE:To obtain titled composition with extremely high stability to heat and oxidation, having high resistance to heat discoloration, by incorporating a synthetic rubber with both specific phenolic and sulfur compounds. CONSTITUTION:The objective composition can be obtained by incorporating (A) a synthetic rubber with (B) tris[2-( 2-methyl-4-t-butyl-5-hydroxyphenyl )-acetyloxy]ethyl isocyanurate and a sulfur compound of formula (R is 4-20C alkyl) with a weight ratio the former/the latter being 2/1-20 pref. 2/2-10. A preferable sulfur compound being of 12C alkyl. For said synthetic rubber, a solution- polymerized polybutadiene rubber or polyisoprene rubber would be effective.
Patent JP-S6447150-A (JP)
Title: Data communication system
Inventor: FUKUTOME NAOFUMI
IPC: H04L12/911
Filed: 1987-08-17
Abstract: PURPOSE:To efficiently control the communication in response to the processing state of network by detecting the processing state of a communication network from the time a signal addressed to its own equipment or its response returns. CONSTITUTION:A CPU 4 in a terminal equipment DTE 1 sends a dummy packet DT to its own equipment to start a timer 7. Whether or not the dummy packet is returned via a station exchange equipment 9-1 is discriminated and the timer 7 is stopped when it is returned. The network processing state is discriminated from the counted time. When the time is close to a limit and the DT packet number enabling the consecutive transmission is not 0, the packet number is decreased. When the packet number is 0, that is, there is a limit without no transmission, the number is checked again. When the number is not a limit, the sent packet number is increased. The packet number to be sent is adjusted in response to the network processing state in this way, then the communication is continued efficiently without making the packet ineffective on its way.
Patent JP-S6276419-A (JP)
Title: Detecting device for invading body or others
Inventor: GOTO TAKESHI
IPC: G01V8/20
Filed: 1985-09-18
Abstract: PURPOSE:To prevent the occurrence of difference at the focusing sensitivity of a part focusing surface corresponding to respective warning zones in the supervising area and to equalize the sensitivity in a supervising area by lowering optionally the focusing sensitivity of a part of plural part focusing surfaces to focus the radiant energy in plural warning zone directions in the supervising area. CONSTITUTION:A focusing plate 8 is formed by three part focusing surfaces 7, and so as to focus the radiant energy generated from the heating body (for example, human being, etc.) in the corresponding warning zone, respective form the constant curvature and come to be mirror surfaces. Further, at the front surface of a part of the part focusing surfaces 7 to constitute the focusing plate 8, a porous mask 11 is polymerized, provided and the low sensitivity surface is formed. The porous mask 11 is modelled by matching with the size of the part focusing surfaces 7, at the constant interval, plural square shape holes 11a are in the grating shape formed and distributed equally on the whole surface of the porous mask 11. In accordance with the degree of the reduction of the focusing sensitivity, the shape, the size and the distributing condition of the holes 11a are set and formed.
Patent JP-S6358224-A (JP)
Title: Pressure generator for test
Inventor: YOSHIOKA TAKASHI
IPC: G01L27/00
Filed: 1986-08-29
Abstract: PURPOSE:To make a pressure control accurate by controlling a control valve with a pulse signal corresponding to a voltage. CONSTITUTION:The A and B of a changeover valve 3 are open and closed respectively to raise the pressure in a tank 2 by a pump 1 and then the A and B are closed and open respectively. A switch 6 is open (on) and the control valve (solenoid valve) 4 is closed. When the switch 6 is opened to raise the voltage of a voltage controller 7, pulse width duty is varied by a voltage/pulse width converter 5, and the on time of the valve 4 is long and the pressure in the tank 2 is applied to a device 13 to be tested from an output path 14 through the valves 3 and 4, so that the pressure rises gradually. Output pressure is detected by a pressure sensor 10 and displayed on a display device 12 through a signal converter 11. When the voltage of the controller 7 is reduced gradually and the switch 6 is turned on, the pressure in an output path 14 is held at a constant value before a target value and the capacity of a bellows 8 is decreased to equalize the output pressure to the target value. Thus, the voltage is utilized to perform the pressure control accurately.
Patent JP-S6358283-A (JP)
Title: Matrix array type gamma camera
Inventor: KIKUCHI KATSUYA
IPC: H01L31/00
Filed: 1986-08-29
Abstract: PURPOSE:To improve position resolution, a gamma-ray counting rate, energy discriminating ability, and scattered ray removal effect by arraying phototransistor electrodes for detecting the position of incidence from a scintillator in a matrix array. CONSTITUTION:Electrostatic induction transistors SIT made basically of amorphous silicon are arrayed in a matrix to constitute a photodetector 12; and sources S applied with a source voltage E through resistances RL are connected in common, row by row, and drains D grounded through the resistances RL are also connected in common, row by row. Further, capacitors C are connected to gates G and one-terminal sides of all channels are short-circuited to input a signal readout clock phic. The sum value of charges accumulated in C by light from the scintillator 11 and the pulse voltage of the clock phic is applied to G and a row and a column signal generated between S and D are inputted to a detection part 2 to determine the incidence position of a gamma ray, so that a corresponding address is generated by a generation part 4 and stored in a memory 5. The storage and reading of a signal are repeated with the clock phic to update the memory, whose data is displayed on a device 8 through a D/A converter 7.
Patent JP-H1050090-A (JP)
Title: Dynamic shift register
Inventor: NAKAMURA HIDEYUKI
IPC: G11C29/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To shorten a test time. SOLUTION: This register is provided with a control circuit 6 which makes duty of a clock pulse supplied to clocked inverters 2, 3 constituting a dynamic shift register section 1 at the time of a test smaller than duty at the time of normal operation. Therefore, a floating time of the clocked inverters 2, 3 is made longer without changing a frequency of a clock pulse at the time of test operation, malfunction is made easy to occur, and a test time in which a bad condition is supposed is shortened.
Patent JP-H0935621-A (JP)
Title: Electron emission element, manufacture of it, and image forming device using the element
Inventor: HAMAMOTO YASUHIRO
IPC: H01J1/30
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide an electron emission element capable of stably emitting electrons small in dispersion, by eliminating the dispersion of elements having islandlike structure in an emission part region. SOLUTION: Regularly arranged fine projections 4 are provided on the surface of a base board between electrodes 2 and 3 opposite with each other on a base board 1, and fine particles 6, composed of electron emission material, are arranged so as to adjoin the side surface of the particles 4 and the surface of the board 1. Islandlike structure, of a conductive fine particle having the regular pattern, is formed to be adopted as an electron emission part.
Patent JP-S6099592-A (JP)
Inventor: IWATANI MASAHIRO
IPC: B25J19/06
Filed: 1983-11-01
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-H04231330-A (JP)
Title: Manufacture of curved sheet glass with significantly curved part and its device
Inventor: RUKU BANAHIEN
IPC: C03B23/035
Filed: 1991-08-15
Abstract: PURPOSE: To perform local heating for a markedly bent part in a minimum period with the minimum influence of an adjacent part.  
     CONSTITUTION: In the manufacture of a glass plate provided with the more markedly bent part, the bent part is locally heated further by the flames of acetylene-oxygen or acetylene-air. This device suitable for it is provided with a continuous furnace 1 and a bending department 3 provided with a bending mold 41 installed on the carrying plane of the glass plate 9 together with a frame mold 45 and the frame mold 45 functions as a mold on an opposite side and also as a carrying frame. At the more markedly bent part, a burner tube 42 is provided on the lower side of the frame mold 45 and acetylene gas and compressed air or oxygen are supplied to it by a flexible hose. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0753698-A (JP)
Title: Production of polyethylene terephthalate
Inventor: TANAKA KATSUJI
IPC: C08G63/90
Filed: 1993-08-19
Abstract: PURPOSE:To obtain a PET hardly causing mold stain during molding, having a low content of acetaldehyde in a molded article by heating and aging a PET having a specific water content under prescribed condition. CONSTITUTION:A PET having 0.5-1.5dl/g intrinsic viscosity, >=1.37g/cm<3> density and <<=5,000ppm content of cyclic trimer is subjected to moisture conditioning to have 1,000-5,000ppm water content. The conditioned PET is retained in a state of >=1,000ppm water content, heated and aged. The moisture conditioning process is preferably carried out in H1 value of the formula [A1 is cyclic trimer content (ppm) of PET before the moisture conditioning; B1 is cyclic trimer content (ppm) of PET before moisture conditioning and after melting at 290 deg.C for 30 minutes C1 is cyclic trimer content (ppm) of PET after the moisture conditioning and after melting at 290 deg.C for 30 minutes; D1=11,000X(E/100)<3>; E is ratio (equivalent %) of oxyethylene oxyterephthaloyl unit to the whole constituent repeating units in PET before moisture conditioning] of 0.6-10.
Patent JP-S5997886-A (JP)
Inventor: SHIMADA YOSHITAKA
IPC: B25J15/06
Filed: 1982-11-25
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-S5995805-A (JP)
Inventor: KINOSHITA EIICHIROU
IPC: A01C7/12
Filed: 1982-11-25
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-H02131499-A (JP)
Title: Cytotoxic drug conjugate and its manufacture
Inventor: JIYOOJI JIYOSEFU KARINAN
IPC: C07K19/00
Filed: 1989-08-07
Abstract: NEW MATERIAL: A compound represented by formula I [Ab is an antibody capable of recognizing an antigen relating to an undesirable cell, etc.; (m) is 1-10; Z is H, a 1-3C alkyl; X is a bonding, a 1-4C alkylene, a 2-4C alkenylene, etc.; Y is a bonding, CO, O, S, etc.; Ar is pyrrolyl, a (substituted)phenyl, etc.; V is a vinca drug of formula II (wherein R is H, CH 3 , CHO; R 1 , R 2  are each H, OH, ethyl; R 3  is H, an oxirane ring together with R 2 ); R 4  is H, a 1-3C alkyl-CO].  
     USE: An anticancer agent.  
     PREPARATION: For example, an antibody or its antigen recognition fragment is reacted with an intermediate (e.g. 4-desacetyl-23- desmethoxyvinblastine.carbonyl-4-benzylidene-hydrazide, etc.), represented by formula III (wherein R 5  is hydroxyl, an acid activating group, a portion completing a salt, an acid protective group) to obtain the objective conjugate of formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5995647-A (JP)
Title: Shifter with variable number of bits
Inventor: TAKAHASHI TOSHIYA
IPC: G06F7/00
Filed: 1982-11-24
Abstract: PURPOSE:To improve an execution speed by using a storage means with (n)-bit length indicating the number of shifts and a bit shifter whose performance of 2<i>-bit shifting is determined according to the value of the (i)th bit of the shifter. CONSTITUTION:The register 1 is stored with binary information indicating the number of shifts by shift operation and has five-bit constitution including the least significant digit bit 2 and most significant digit bit 6 to express numbers 0-31. Bit shifters 7-11 are 1, 2, 4, 8, and 16 bit shifters are controlled through a control signal according to values of corresponding bits of the shift register 1. For example, when the value of the shift register 1 is 10101, data from a bus 12 is shifted by 16 bits through the shifter 11 and inputted to the shifter 10, wherein the data is not shifted; and the data is inputted to the shifter 9 for a four-bit shift, and supplied to the shifter 7 for a one-bit shift through the shifter 8. Thus, the data is shifted by 21 bits in totally and outputted from a bus 13.
Patent JP-S635761-A (JP)
Inventor: BORUFUGANGU BUAAGUNAA
IPC: A61M5/00
Filed: 1986-09-01
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-S6449808-A (JP)
Title: Combustor with ultrasonic atomizing device
Inventor: NAKAYAMA KOJI
IPC: F23D11/34
Filed: 1987-08-19
Abstract: PURPOSE:To prevent ignition from being delayed and odor from being generated even at the time of a low temperature by forming a groove for preventing droplets from being dropped down on the inner wall surface of a spray chamber. CONSTITUTION:On an end portion forming an opening 6 of a spray chamber 1, a groove 30 is formed. This groove 30 may be formed at the intermediate part on the inclined wall surface of the spray chamber 1. Thereby, some droplets, which are sprayed within the spray chamber 1, attached to the inner wall surface thereof and joined to other droplets to run down along the inner wall surface, are stayed in the groove 30. As a result, it is possible to prevent ignition from being delayed and odor from being remarkably generated even at the time of a low temperature (for example, below the freezing point), and the stable state of initial combustion can be obtained. Moreover, the droplets stayed in the groove are made into a stationary burning state and gradually evaporates with the rise of a temperature on the inner wall surface of the spray chamber 1, thereby evaporating completely after several ten seconds.
Patent JP-H0491440-A (JP)
Title: Semiconductor device
Inventor: SAITO YOSHIHISA
IPC: H01L21/338
Filed: 1990-08-02
Abstract: PURPOSE:To obtain a semiconductor device which can be switched at an ultrahigh speed by using properties of electron waves by providing a source electrode to be implanted with electrons, a plurality of drain electrodes, a pointlike channel provided at a channel region and control means for controlling the width of the channel, etc. CONSTITUTION:A source electrode 24 to be implanted with electrons, a plurality of drain electrodes 26-30 provided oppositely to the electrode 24, a pointlike channel 36 provided at a channel region 22 between the electrode 24 and the electrodes 26-30, and control means for controlling the width of the channel 36 are provided. The number of modes of electron waves in the channel 36 is controlled by the width of the channel 36 to control the electron traveling direction after passing the channel 36 to control drain currents flowing to the electrodes 26-30. For example, the control means is formed of a Schottky junction on the region 22 as a gate electrode 32 of a split gate structure held between the channels 36.