baber/WOPTO huggingface dataset:
Patent JP-H08303976-A (JP)
Title: Heat medium flowing system in heat accumulating tank
Inventor: TO NOBORU
IPC: F28D20/00
Filed: 1995-05-10
Abstract: PURPOSE: To provide a compact-sized heat accumulating tank having an improved heat accumulating efficiency by a method wherein a temperature flow layer can be formed by one heat accumulating tank without partitioning an inside part of the tank and a useless space or dead water region not contributing to a heat accumulating operation is prevented from being generated. CONSTITUTION: Each of thermal medium distributing pipes 3a, 3b is arranged at a top plate 1a and a bottom plate 1b inside a main body 1 of a heat accumulating tank. Hot thermal medium inlet or outlet connection port 7 is arranged at the thermal medium distributing pipe 3a at the top plate 1a and in turn, a plurality of cold thermal medium inlet or outlet connection ports 9 are arranged the thermal medium distributing pipe 3b at the bottom plate 1b. A plurality of inlet or outlet holes 11 directed toward the top plate 1a are punched at the thermal medium distributing pipe 3a at the top plate 1a and also a plurality of inlet or outlet holes 11 directed toward the bottom plate 1b are punched at the thermal medium distributing pipe 3b at the bottom plate 1b.  Heat accumulating material 15 heat exchanging with the thermal medium 13 while being contacted to each other is fed in the main body 1 of the heat accumulating tank.
Patent JP-H049172-A (JP)
Title: Ball lifter
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1990-04-27
Abstract: PURPOSE:To simplify the exchange of lift belts by making a slidable strut of an end of a strut having the lift belt attached thereto and providing a tension spring always urging the slidable strut in the extension direction. CONSTITUTION:Balls recovered along a recovering path of a pachinko island stand (Japanese pinball game machine) are lifted to a distribution path for distributing the balls to each game machine by a lift belt 19. A slidable strut 18 is made of an end of a strut 17 having the lift belt attached thereto. A tension spring 16 for urging always the slidable strut 18 in the extension direction is provided. Thus, the lift belt can be simply exchanged. Also, even if the lift belt is elongated by the effect of weather, since the degree of tension of the lift belt is not changed by the urging force of the tension spring, the lift ability and ball polishing ability are not reduced.
Patent JP-S5816800-A (JP)
Title: Detection of abnormality in stopping of press
Inventor: OOTOMO TAKESHI
IPC: B30B15/14
Filed: 1981-07-20
Abstract: PURPOSE:To detect the abnormality in stopping irrespectively of the stop position of a slide by comparing the reference value obtained by adding a prescribed value to the standard slip value of a press and the actual slip value when the press stops. CONSTITUTION:A prescribed value permissible in terms of stability is added to a standard slip value of a press to set a standard value, at which the press is started and the slide is driven. The presence or absence of a command for transmitting a clutch off signal or the presence or absence of a command for stopping the press is judged from the revolutions of an eccentric shaft or the movement of a reciprocating member by driving of the slide. When the command for stopping the slide is transmitted in order to turn the clutch off, the position for the rotating angle of the eccentric shaft or the moving position of the reciprocating member when said command is transmitted is stored in a microcomputer. When the slide is stopped by the command for stoppage, the rotating angle of the eccentric shaft or the moving position of the reciprocating member when the slide stops is read by the computer. The actual slip value of the slide is operated and is compared with the reference value.
Patent JP-S5539150-A (JP)
Title: Encapsulating method of fluorescent lamp
Inventor: SAKASHITA TERUMITSU
IPC: H01J9/40
Filed: 1978-09-14
Abstract: PURPOSE: To correct the inclination of stem by providing a position corrector on the top outercircumference of tubular mount chip then thermally softening the seal and pressing the flare face of stem against the position corrector.  
     CONSTITUTION: The flare stem 5 is mounted on the top of mount chip 3, then a steam tube 5a is fitted to the fitting portion 3a. The flare section 5b is contacted tightly to the position corrector 3b. Then a valve 6 is mounted on the holder and faced at the nozzle 2a of burner 2 to heat and melt the circumference of the flare section 5b of stem 5 which is deposited to the edge of valve 6 to perform the pat seal. Then the exhaust pump 8 is operated to depressurize the hollow section 3c of mount chip 3 to press the flare section 5b against the position corrector 3b, thereby the stem tube 5a is fitted to the fitting section 3a to correct the inclination of stem 5 occured during the encapsulation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04316718-A (JP)
Title: Shaft coupling of fuel injection pump for internal combustion engine
Inventor: KATAYAMA KAZUYUKI
IPC: F02M39/02
Filed: 1991-04-16
Abstract: PURPOSE:To reduce a mounting space for an internal combustion engine by shortening the shaft length of a shaft coupling for connecting a drive shaft on the side of the internal combustion engine to a cam shaft on the side of a fuel injection pump. CONSTITUTION:A coupling flange 2 is fixed to a drive shaft 1 on the side of an internal combustion engine, and a first thin sheet steel 3 is connected to the coupling flange 2 by a bolt 4 and a nut 5 as a first fastening means. On the other hand, a second sheet steel 12 is connected to a fuel injection pump timer 18 fixed to a cam shaft 22 on the side of a fuel injection pump by a bolt 44 serving as a second fastening means having the axis center being not coaxial with the axis center of the bolt 4 and the nut 5. Then a coupling cross 28 connects the first thin sheet steel 3 to the second thin sheet steel 12, and recessed circular arc parts 28a, 28b of the coupling cross 28 allows the mounting spaces for the first fastening means and the second fastening means.
Patent JP-S5235907-A (JP)
Title: High sound simultaneous communication unit
Inventor: SUNOUCHI TAKESHI
IPC: H04M9/10
Filed: 1975-09-16
Abstract: PURPOSE:To prevent unnecessary transmission and receiving changeover at dial tone incoming and ringer back tone receiving and to prevent giving offense to users.
Patent JP-H05307401-A (JP)
Title: Control arithmetic circuit
Inventor: ODERA NOBUYUKI
IPC: G05B11/36
Filed: 1992-05-01
Abstract: PURPOSE:To provide a control arithmetic circuit capable of using data of wide range in a data range where the extract data can be expressed by means of the bit structure by setting the extraction position of bit structure extracting extracted data outputted to a control object from multiplication data in accordance with the size of multiplication data. CONSTITUTION:In the control arithmetic circuit 20, extracted data 'o' (12 bits) which is to control an actuator 12 from multiplication data (eXg) (24 bits) as the product of a difference (e) between an observation value (s) and the target value (t) and of a gain (g) in a window circuit 9. At that time, the data extraction position of extracted data (o) from multiplication data eXg is bit-shifted in the direction of a low-order bit based on the number of bits (a). Thus, extracted data in the wide range can be used even if multiplication data (eXg) is a small value.
Patent JP-H0411089-A (JP)
Title: Device and method for changing paper-making speed of paper-making machine and for controlling paper change thereof
Inventor: MARUYAMA KOSEI
IPC: D21F7/06
Filed: 1990-04-27
Abstract: PURPOSE:To reduce the fluctuation of a process by determining the change pattern of the weight and water content of the paper from the measured values of the weight and water content when paper-making speeds are changed and the paper-changing is controlled, correcting the determined pattern and subsequently controlling a valve and the steam of a dryer in response to the corrected pattern. CONSTITUTION:The weight and water content of paper are measured with a sensor BM and a change pattern of the weight and water content is determined with a target computer 52. In a target value corrector 54, a correction required for compensating components corresponding to disturbances is carried out and a corrected pattern is outputted. The valve VLV is controlled with a valve controller 20 in response to the corrected pattern and a steam valve STV is controlled with a steam controller 30.
Patent JP-H01283492-A (JP)
Title: Piping work method for polybutene pipe
Inventor: SAITO RYOJI
IPC: F16L1/00
Filed: 1988-05-11
Abstract: PURPOSE:To ensure easy piping work in a floor heating work and the like by molding a polybutene pipe to the predetermined shape immediately after the extrusion thereof and fusing and connecting the molded polybutene pipe in place. CONSTITUTION:A polybutene pipe extruded from an extruder is molded to the predetermined pattern of a polybutene pipe 17. Two sections of the polybutene pipe 17 are arranged in directions opposite to each other in place and fused and connected to each other at the connection part 16 thereof. As a result, a piping work is extremely simplified and the cost thereof is reduced. Also, a piping pitch becomes small and a nearly surface heat generation condition is obtained. The cost is lowered and safety is enhanced.
Patent JP-H08286474-A (JP)
Title: Charge generator for electrostatic image forming device and its production
Inventor: KITAZAWA MASASHI
IPC: G03G15/05
Filed: 1995-04-14
Abstract: PURPOSE: To provide a charge generator for an electrostatic image forming device and its production method to improve reliability of a first insulating film under a finger electrode and to improve bonding property on an electrode pad. CONSTITUTION: This charge generator for an electrostatic image forming device consists of a line electrode 2-1 and a line electrode pad 2-2 on a substrate 1, a first insulating film 3 on the substrate and on the line electrode, a finger electrode 4-1 and a finger electrode pad 4-2 formed on the first insulating film, an electrode film 4-3 formed on the line electrode pad 2-2, an Al film 5 formed on the finger electrode pad and on the electrode film 4-3, an alumina film 6 formed in the hole of the finger electrode, a second insulating film 7 formed on the finger electrode and on the first insulating film 3, a screen electrode 9 formed on the second insulating film, and a screen hole 10, a finger pad hole 11 and a line pad hole 12 formed in the second insulating film.
Patent JP-S60257137-A (JP)
Title: Pattern inspecting device
Inventor: YOKOI SADAAKI
IPC: G03F1/84
Filed: 1984-06-01
Abstract: PURPOSE:To easily give a defective or non-defective decision on the formation of a pattern by a method wherein the angle of the pattern corner of the objective article of inspection is detected, and a decision whether it is acute-angle corner or not is given. CONSTITUTION:The input image 71 of the objective article of inspection read out by scanning on a photoelectric conversion scanner 70 is converted to a binary image 73 by a binary circuit 72. For this image 73, a pattern edge position is detected by a pattern edge detecting circuit 74, and a pattern edge signal 75 is outputted. Also, the binary image 73 is inputted to an image distributing circuit 76, (2N+1)X(2N-1) image 77 is distributed, and the image 79 only on the circumference is picked out by a circular scanning circuit 78. Among said image 79, the number of point ''1'' on the pattern is counted by a counter circuit 80, and the result is outputted as a counted value 81. Then, the counted value 81 and the reference value are compared by an angle detecting circuit 82, and a decision signal 83 indicating an acute corner or not is outputted.
Patent JP-H09298110-A (JP)
Title: Superconductor
Inventor: HOSONO FUMIKAZU
IPC: H01B12/16
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To improve the thermal stability while maintaining a low eddy current loss and mechanical characteristics. SOLUTION: This superconductor 10 is applied to an immersion freezing type superconductor coil, and has a Cu-Ni alloy (cont. Ni 0.2-5wt.%) housing 16 contg. a superconductor cable 17 buried with solder 18. The lower Ni content of the Cu-Ni alloy provides a higher heat transfer rate to result in a high effective heat flux qe and hence a high thermal stability. But with decrease of the Ni content, the mechanical strength tends to lower. On account of both the thermal stability and mechanical strength, the Ni content is determined to 0.2-5wt.%. With increase of the Ni content, the resistance value increases to reduce the eddy current loss. As the Ni content is set at 0.2wt.% or more, the eddy current loss is reduced more than that of a stabilized copper to a level comparable to that of a Cu-30wt.%-Ni material.
Patent JP-H06322520-A (JP)
Title: Separating plate of radio wave and infrared ray and production thereof
Inventor: SONE TAKANORI
IPC: C03C17/36
Filed: 1993-05-14
Abstract: PURPOSE:To provide a separating plate of radio wave and infrared ray having the function of separating the radio wave and the infrared ray by allowing to transmit the radio wave and reflect the infrared ray and to provide the production method thereof. CONSTITUTION:For example, the infrared ray reflecting film 4 is formed by laminating alternately a germanium layer 2 and a rare earth metal fluoride layer 3 in this order on the one surface of the dielectric substrate 1 consisting of e.g. quartz glass. And, the separating plate 21 of radio wave and infrared ray is produced by laminating the germanium layer 2 and the rare earth metal fluoride layer 3 by electron beam deposition while heating the substrate 1 at 130-250 deg.C.
Patent JP-2000306281-A (JP)
Title: Device and method for reproducing data
Inventor: YOSHIMURA SHUNJI
IPC: G11B20/10
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To reproduce data with the satisfied bit error rate even when the unexpected DC level change peculiar to the DWDD(domain wall displacement detection) system is generated in the reproduced signal. SOLUTION: This device is the data reproducing device utilizing the DWDD system for handling a magneto-optical recording medium consisting of a magnetic film with at least three layers such as a movable layer, switching layer and memory layer, and being constituted so that the size of the magnetic domain effectively recorded by the generation of the movement of the magnetic domain of a movable layer is expanded in the region where the temperature of the magnetic film becomes the Curie temperature of the switching layer or higher. The reproduced signal SMO is supplied to a detection circuit 157 of the movement of magnetic domain wall after equalizing the waveform by an equalizer circuit 156.  By this detection circuit 157, the detection signal P DS for the generation of the movement of magnetic domain wall is produced by using a differential signal S11 of the reproduced signal SMO or a secondary differential signal S12 without being affected by the unexpected DC level change of the reproduced signal SMO. The data detection is executed by a data detection circuit 159 with the use of this detected signal PDS, then the reproduced data DP are outputted.
Patent JP-H05307533-A (JP)
Title: Multistage coupling network mounting system
Inventor: NOGUCHI YASUO
IPC: G06F15/173
Filed: 1992-05-01
Abstract: PURPOSE:To constitute the multistage coupling network of a small number of parts, and to obtain a parallel computer being excellent in extendability by connecting in a multistage distributors of one input/(n) outputs and summarizers of (n) inputs/one output, provided with a switching function. CONSTITUTION:In the case a processing element(PE) 1 sends out a message to other PE, its message passes through a network interface(NT) 3 and flows in the direction as indicated with an arrow, and it outputted from distributors 5, 6 or other distributor. On the other hand, in other PE, this output is inputted from a summarizer provided in its inside and receives the message. Also, in the case the PE 1 receives a message from other PE, the PE 1 inputs its message from summarizers 7, 8 or other summarizer. This message flows in the direction indicated with an arrow and is received through the NI 3. A determination of a switching state of the distributors and the summarizers provided in the inside of the PE is executed, for instance, autonomously and asynchronously.
Patent JP-S5637640-A (JP)
Title: Method and apparatus for wire bonding
Inventor: TANIGUCHI YUUZOU
IPC: H01L21/60
Filed: 1979-09-05
Abstract: PURPOSE:To increase the speed of working and obtain the stable bonding by eliminating the loss time in process before the bonding and by bonding after the confirmation of the fact that the vibration of a bonding arm is sufficiently attenuated. CONSTITUTION:An arm 12 movable vertically around a stationary shaft 11 constitutes a supersonic cone at its one end 12a and includes a wedge 13 at its distal end. Immediately before bonding, the vibration of a tool 13 is detected by 22 and 23 and then compared with a setting balue at 28. When the measured value is less than the setting value, the bonding work is started because it means that there is no problems. When the measured value is more than the setting value, the bonding work is not started because it means that the satisfied bonding can not be obtained. On this occasion, the drive of a motor 15 is immediately controlled by 30 to stop temporaly descent to fht tool 13 or reduce a descending speed of the to a extremely lowered level. Then, when the vibration is attenuated after the lapse of minute time and its degree becomes less than the setting value, the tool 13 begins to descend or increase its descending speed again and the bonding is carried out. Thus, it becomes possible to obtain the stable bonding while increasing the descending speed as a whole.
Patent JP-H02292474-A (JP)
Title: Building method for external structure body
Inventor: SEO IWAZO
IPC: E04H17/22
Filed: 1989-05-02
Abstract: PURPOSE:To enable sharp saving of a labor for a work at a site by a method wherein mesh reinforcing bars are arranged on stays, and the support leg body of an external body structure covered with an inorganic water curable material is securely inserted in a sheath pipe part opened to the upper surface of a foundation block. CONSTITUTION:Mesh reinforcing bars 13a and 13a are arranged on a support stays 12 and 12 the one end parts of which form support legs 11a and 12a to form a frame body 1. The part, except the support legs 11a and 12a, of the frame body 1 is covered with an inorganic water curable material to preform an external structure body P. A foundation block 3 to the upper surface of a sheath pipe 32 is opened is embedded in a ground, the support legs 11a and 12a of the external structure body P are inserted in the sheath pipe part 32, and the sheath pipe part is filled with a grout material 33 and cured for securing. The external structure body P is formed in a plateform manner, and the external structure bodies are built in juxtaposition, where is necessary, to build a wall. Or, the external structure body P formed in the shape of a column is erected to build a gate pole, and the external structure bodies are utilized properly.
Patent JP-H07324241-A (JP)
Title: Polyester multifilament combined yarn
Inventor: BABA KATSUMI
IPC: D01F6/62
Filed: 1994-05-26
Abstract: PURPOSE:To obtain combined yarn for woven and knit fabric having flexibility and bulkiness, showing a woody tone or melange-tone appearance of top coating wool tone, comprising combined yarn of specific multifilaments in which one multifilament contains filament having cation dyeability. CONSTITUTION:This polyester multifilament combined yarn is interlaced mixed yarn comprising (A) filaments having <=0% dry heat shrinkage percentage (SHD) at 160 deg.C as polyester multifilament and (B) thick and thin filaments which are multifilament at a point of time of conjugate yarn formation and have >=15% thick and thin unevenness in which one multifilament is composed of cation dyeable filaments and having 5-100 interlaced parts/m interlacing degree. The interlaced yarn comprises three kinds of the components A and B and a cation dyeable polyester multifilament or a multifilament having >0% dry heat shrinkage percentage. Preferably the difference (the maximum and the minimum) of dry heat shrinkage percentage in the constituent filaments is >=5% and at least one kind of the multifilaments has a hollow cross section or contains kaolinite.
Patent JP-S5815587-A (JP)
Title: Reaction tube arrangement in pyrolysis furnace
Inventor: HOTSUKEDOU MAMORU
IPC: C07C4/04
Filed: 1981-07-20
Abstract: PURPOSE:To increase heat absorption as much as possible, to rise a cracking temp. and to increase an olefin yield, by brancking an intermediate portion of  the reaction tube of a pyrolysis furnace into a plurality of passages and making  the inside diameter of each branched reaction coil smaller than that of each of  inlet and outlet coils. CONSTITUTION:A reaction tube provided in the radiation zone of a reflection tube-type pyrolysis furnace for preparing a lower olefin by thermally cracking a hydrocarbon feed stock such as naphtha, kerosene or gas oil, is so arranged that it is branched through a header 14a into a passage consisting of reaction coils 12a and 12b and another passage consisting of reaction coils 12c and 12d at a position having a ratio of the length of the reaction coil 11 to that of the entire passage of 0.15-0.5, and is allowed to join again through a header 14b into a single passage at a position having a ratio of the length of the coil 11 to that of the entire passage of at least 0.6 and reach a reaction tube 13 in the outlet portion. The intermediate portion of the coil consists of a plurality of passages consisting of the reaction coils 12a-12d having an inside diameter smaller than that of each of the coils 11 and 13.
Patent JP-H08306525-A (JP)
Title: Solenoid coil device and its manufacture
Inventor: KAJITA YUKINOBU
IPC: H01F7/06
Filed: 1995-05-11
Abstract: PURPOSE: To reduce the number of parts by burying the base of a connector pin and a semiconductor integrated circuit for driving a coil within the block part of a resin body, in a solenoid device which has a resin body whose block part is made integrally at one end of a bobbin part, and in which a coil is wound on the bobbin part. CONSTITUTION: This is a solenoid coil device composed of a semiconductor integrated circuit (IC)1 for driving a coil, a rotary solenoid 2 controlled by the IC1, connector pins 31-33 for supplying the IC1 with power from outside and also transmitting signals to and receiving them from outside, and a resin body 4 having these therein. And, the rotary solenoid 2 is equipped with a coil 5 wound on the resin body 4, and a magnetic core 6 constituting a magnetic circuit, being inserted into the resin body 4. Hereby, the parts manufacture and the assembly can be shortened, and a solenoid device which is downsized and also in which the vibration resistance is improved can be obtained.
Patent JP-S63277211-A (JP)
Title: Gas-permeable material
Inventor: YAMASHITA TAKEYA
IPC: C08F30/08
Filed: 1987-05-08
Abstract: PURPOSE:To provide the titled material composed of a polymer of a norbornene derivative having a specific structural formula, giving an oxygen-enriching membrane having high oxygen-permeability and high separation coefficient between oxygen gas and nitrogen gas, having moderate mechanical strength and useful as a contact lens, etc. CONSTITUTION:A polymer having a molecular weight of preferably 100,000-1,000,000 is produced by reacting a norbornene derivative of formula (R<1> is cyano or carbomethoxy; R<2> is organic oligosilanyl, organic oligosilanylalkyl, alkyl, etc.) in the presence of e.g. a main catalyst (e.g. tungsten hexachloride) and a cocatalyst (e.g. triisobutylaluminum) in a solvent (e.g. chlorobenzene) preferably at 30-100 deg.C usually for several minutes<=200hr. The objective material is produced by forming the obtained polymer by a proper method.