baber/WOPTO huggingface dataset:
Patent JP-S5788906-A (JP)
Title: Method for disposing scrap from end part of special steel slab
Inventor: TAKASUGI HARUO
IPC: B65G67/04
Filed: 1980-11-21
Abstract: PURPOSE:To reutilize heat energy of scrap from end part of special steel slab and to simplify the disposing work by transferring slab to the next process before bursting of slab due to deformation strain by taking out high temperature scrap from end part from vessel before transformation produces under a condition where water-cooling is not yet applied. CONSTITUTION:The temperature at the surface of sheared scrap from end part 3 of a bloomed special steel slab 1 is lowered from 900 deg.C to 200 deg.C after approx. 1.5hr Since a time zone from 1.5hr after to 2.5hr after shearing is the dangerous period of bursting due to deformation strain, there is no fear of bursting, etc., when scrap is transferred within 1.5hr after shearing. Therefore scrap from end parts 3 is put in a skip car 5 in a dry pit 4 and red-hot scrap of about 900 deg.C is put in a high-temperature resisting vessel 7 of a dump truck 6 in a pit 8, and transferred to the next process. Thus accidents, such as bursting, etc., due to deformation strain is prevented.
Patent JP-S6321085-A (JP)
Inventor: NIIYAMA KICHIHEI
IPC: A63F5/04
Filed: 1986-07-14
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-S5866294-A (JP)
Inventor: NISHIMURA KOUJI
IPC: H05B41/392
Filed: 1981-10-15
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-S5688953-A (JP)
Title: Intake apparatus of internal combustion engine
Inventor: MATSUZAKA HIROSHI
IPC: F01L1/26
Filed: 1979-12-19
Abstract: PURPOSE: To improve combustibility in low loading by arranging a plurality of intake valves in an cylinder and using only one intake cylinder, perventing the selector valve from forming resistance to intake gas.  
     CONSTITUTION: On a cylinder not shown in the figure, two intake valves 10a and 10b are fitted. Owing to the action of said intake valves, filling efficiency is increased, especially combustion in high loading is improved. On the upper stream of both intake valves, a branching wall 27 is formed, and on the top part of the wall, a selector valve 28 is arranged by which both branching passage 26a and 26b are switched by a interconnection mechanism not shown in the figure. In high loading, the valve occupies the position shown by the dotted line, and in low loading occupies the position shown by the full line, and the valve closes either of the passages. In the closing position, the upstream side wall surfaces 28b and 28c of the  selector valve 28 form the leading stream wall for leading intake smoothly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0639221-A (JP)
Title: Glass cloth for bag filter
Inventor: KOMATSU HIROYASU
IPC: B01D46/02
Filed: 1992-06-01
Abstract: PURPOSE:To provide a glass cloth for the bag filter from which dust is hardly leaked, enhanced in gas permeability and strength and having a long service life. CONSTITUTION:A part 2 in which filaments are entangled with one another and a zone 3 in which a part of the yarn is opened are alternateky arranged in the longitudinal direction of the yarn. Since the yarn is opened only in the zone selected at random but not opened in other zones, and a bulky yarn 1 in which the respective filaments have the same full length is obtained. The bulky yarn and a filament yarn are woven together to obtain a glass cloth for the bag filter.
Patent JP-H0334300-A (JP)
Title: Sor ray generating device
Inventor: YAMADA HIROSHIGE
IPC: H05H13/04
Filed: 1989-06-29
Abstract: PURPOSE:To obtain a device to get monochromatic rays efficiently by setting a pair of reflecting devices opposing each other on the tangent of the charged particle orbit at both sides of the generating point of synchrotron radiation rays, and repeating the reflections to pick up the rays to the outside. CONSTITUTION:In the direction of generating synchrotron radiation (SOR) rays, reflection mirrors 4 and 5 which consist of concave mirrors to focus to the generating point (a) of the reflection SOR are provided at both sides of a deflection electromagnet 1. On the tangent 11 between the point (a) on the particle orbit 2 and the reflection mirror 5, a half mirror or a Q switch is provided as a ray pickup member 6. In such a composition, the distance between the mirrors 4 and 5 is determined adequately so that a specific wavelength is emphasized by generating an interference. Consequently, the SOR rays can be made monochromatic efficiently.
Patent JP-H0331893-A (JP)
Title: Scanning circuit of matrix display device
Inventor: IGARASHI MAYUMI
IPC: G02F1/133
Filed: 1989-06-29
Abstract: PURPOSE:To eliminate the need for a driving terminal and to reduce the number of connections between an external driving circuit and a panel by forming scanning transistors(TR) and stabilizing TRs on the same panel at the same time. CONSTITUTION:The voltage amplitudes of terminals Ai and Bj of a switching circuit 1 need to be larger than the voltage amplitude of scanning electrodes G and an H voltage applied to the terminal Bj needs to be higher than an H voltage applied to the terminal Ai. When a scanning signal is supplied to terminals A1 - An in order, scanning electrodes G(1) - G(n) are selected in order through (n) scanning MOS TRs M(1) - M(n) in ON states to obtain a sequential scanning output. Then when L is supplied to a terminal B1 to turn off the TRs M(1) - M(n) and a control MOS TRs Q(1) and to turn on stabilizing MOS TRs N(1) - N(n), electrode lines G(1) - G(n) are unselected.
Patent JP-2000002214-A (JP)
Title: Corner material molding jig
Inventor: KAMIYA NORIO
IPC: F16B12/50
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a molding jig of a relatively simple structure capable of facilitating a joining process in manufacturing a corner material by clasping and joining two materials to be joined and coping with production in small quantity. SOLUTION: A V-shaped molding jig 2 opening 90 degree is formed by press molding a steel plate. On the molding jig 2, presser parts 2b, 2b made by bending end edge parts of light and left supporting pieces 2a, 2a to the outside of the V-shape, and a long hole shaped openings 2c made by cutting out a bottom part of the V-shape are formed. When a molding jig set 1 is used, a pair of materials to be joined having an adhesive coating on joining surfaces are laid on the molding jig 2 set on the supporting base 3 to stick the joining surfaces each other. The material to be joined and the molding jig 2 can be stacked in a multistage.
Patent JP-H0835102-A (JP)
Title: Underwear
Inventor: IMADA SETSUKO
IPC: A41B9/02
Filed: 1994-07-18
Abstract: PURPOSE:To obtain an underwear capable of securing a sufficiently large opening and readily making a person go to stool with wearing the underwear as it is in spite of a simple structure. CONSTITUTION:A waist part 11 of an underwear 1 is provided with an approximately U-shaped opening part 10 which comprises lower ends of a front and a rear central parts 14a of a waist part 14 to be fixed to the circumference of a waist with an elastic belt, etc., as both ends and is extended through the fork. A pair of a right and a left superimposing parts 4 and 5 composed of taped cloth are sewed on the right and left edge parts of the opening part 10, respectively. In going to toilet, the superimposing parts 4 and 5 are opened to expose the opening part 10 and usually, the superimposing parts 4 and 5 are mutually piled and the underwear is used in the same way as that of an underwear having no opening part.
Patent JP-2000000399-A (JP)
Title: Trousers pressing machine
Inventor: UCHIKOSHI MITSUYUKI
IPC: D06F71/16
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To perform pressing by avoiding the overlapped portion of cloth and by pulling the cloth during pressing. SOLUTION: A press base 2 is composed of a pair of front and rear press based 21 and 22. A press trowel 7 is composed of a pair of front and rear press trowel 71 and 72, 71 corresponding to the front press base 21 and 72 corresponding to the rear press base 22. The front and rear press bases 21 and 22 are provided in parallel with a gap fro disposing the overlapped portion 11 of cloth. This pressing machine is provided with operation mechanisms 13 and 14 for tensing trousers 1 by slightly shifting rearward the rear press base 22 and the rear press trowel 72 from each other at the time of pressing the trousers 1.
Patent JP-S5953263-A (JP)
Title: Brake booster
Inventor: KOBAYASHI MICHIO
IPC: B60T13/565
Filed: 1982-09-22
Abstract: PURPOSE:To simplify constitution and obtain a lightweight booster by constituting a simple valve mechanism consisting of one valve piece and two seats, in the captioned apparatus having a master cylinder arranged on the rear side of a booster mechanism. CONSTITUTION:When a brake pedal is stepped-in to advance an input shaft 17 leftward in brake operation, the second valve seat 18 of a valve mechanism 15 is seated onto a valve piece 19, which is separated from the first valve seat 16. Then, the air is introduced into a pressurizing chamber 8 through a filter 24 and passages 23 and 27, and a power piston 4 and a valve body 5 are moved leftward against a spring 11 by the differential pressure between the front and back parts. The piston 31 on the primary side of a master cylinder 2 is moved leftward through an output shaft 32 by the leftward movement of the piston and the valve body, and a brake liquid pressure is generated in a pressure chamber 54. A brake liquid pressure is generated in a pressure chamber 46 by the leftward movement of a secondary side piston 42, and said brake liquid pressure is supplied into a wheel cylinder.
Patent JP-H0214557-A (JP)
Title: Semiconductor device
Inventor: YAMAGUCHI TETSUJI
IPC: H01L23/40
Filed: 1988-06-30
Abstract: PURPOSE:To reduce a stress to be exerted on an insulating substrate and a heat sink and to prevent a warp and a crack by a method wherein the insulating substrate is attached to the heat sink by using a flexible adhesive. CONSTITUTION:Semiconductor elements 4 and external electrodes 5 are soldered to required parts on both the surface and the rear of an insulating substrate 3 which insulates a heat sink 2 from a circuit of a semiconductor device; in order to attach the heat sink 2, a metal such as Mo-Mn or the like is put together by baking in advance; after that, a metal such as Ni or the like is plated; the insulating substrate 3 is attached to the heat sink 2 by using a flexible adhesive 7. As a result, since the heat sink 2 and the insulating substrate 3 whose coefficient of linear expansion differs from each other are bonded by using the flexible silicone rubber-based adhesive 7, a thermal stress which is caused during a cooling operation at room temperature is absorbed by the flexible silicone-rubber-based adhesive 7. Accordingly, it is possible to prevent the semiconductor device from being warped or the semiconductor substrate from being cracked.
Patent JP-H0214153-A (JP)
Title: Print head of dot impact type printer
Inventor: IZUMI KAZUYOSHI
IPC: B41J2/485
Filed: 1988-07-01
Abstract: PURPOSE:To enable the execution of printing without bringing a dot wire into contact with a wire guide by a method wherein either one of the dot wire and the wire guide is constructed of a magnetic material and the other of a superconducting material. CONSTITUTION:While a dot wire 2 is constructed of a magnetic material, a wire guide 3 is constructed of a superconducting material and the environment of the wire guide 3 is kept at a critical temperature of superconduction or below by an appropriate means. By a Meissner effect of the superconducting material constituting the wire guide 3, according to this method, a repulsive force is generated between the dot wire 2 and the wire guide 3, and the the dot wire 2 is made to pass through the central part of a guide hole 3a by the repulsive force and dose not come into contact with the guide hole 3a when it is inserted through and guided by the guide hole 3a. Accordingly, a problem of frictional heat or a frictional force caused by the contact of the dot wire 2 with the wire guide 3 is eliminated, and thus the execution of continuous printing for a long time and high-speed printing is enabled.
Patent JP-S6056174-A (JP)
Title: Vacuum type ignition timing adjuster for internal- combustion engine
Inventor: MATSUBARA HIROAKI
IPC: F02P5/10
Filed: 1983-09-07
Abstract: PURPOSE:To aim at simplification in a device structure, by making one spring combine enough to the control of displacement of three diaphragms, while reducing the number of service frequency in the spring, in case of a device bearing the above caption, which installs three diaphragms stretchingly inside a case. CONSTITUTION:First to third suction pressure chambers 1-3 are pertitively formed between first - third diaphragms 4-6 and each of cases 7, 8a, 8, 9a, 9, and then installed in position between an inward projecting part 9b of the case 9 and a cup washer 15 locked to the diaphragm 6. In addition, one end of a rod 10 is locked to a central part of the diaphragm 4 via washers 16 and 17, while a flangelike engaging part 10a of the other end of the rod 10 is relative-displaceably engaged with a cup washer 14 locked to the diaphragm 5. Furthermore, one end of a rod 11 is locked to a central part of the diaphragm 5 while a flangelike engaging part 11a of the other end is relative-displaceably engaged to the said cup washer 15.
Patent JP-S5956392-A (JP)
Inventor: SHIRATO JIYUNJI
IPC: H05B41/18
Filed: 1982-09-22
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-H0917951-A (JP)
Title: Circuit and method for testing semiconductor integrated circuit
Inventor: SHIBATA HIROYUKI
IPC: G01R31/28
Filed: 1995-06-30
Abstract: PURPOSE: To prevent any faulty CMOS semiconductor integrated circuit from being missed and thus improve the reliability of a test circuit, by judging a device under test acceptable only when the current flowing at the time of input signal transition exceeds a preset limit value and current in strobe timing is below a preset limit value. CONSTITUTION: When an input signal is applied, a comparator 13 compares the output of an amplifier 12 with a preset limit value. The output of the comparator 13 is latched with a first flip flop 14 in timing with a signal MCL' obtained by delaying a signal MCL indicating a test rate by a time equivalent to the delay time due to transition of current. If there is any fault in a device under test and the supply current exceeds its limit value, the output of a second flip flop 16 increases in the strobe timing at the test rate, and this state is thereafter held. At last a controller reads the value, and it is thereby judged whether the device under test is faulty or not.
Patent JP-S5954942-A (JP)
Title: Abrasion testing apparatus
Inventor: ABE MITSUO
IPC: G01N3/56
Filed: 1982-09-22
Abstract: PURPOSE:To perform the abrasion test of footwear and the like under the actual walking or running conditions, by moving the sample, on which a load is applied, up and down, intermittently contacting the sample with the contact surface, and relatively moving the sample. CONSTITUTION:A holder 2 is lifted and a sample 1 is mounted. A motor 19 is driven and a contact surface 15 is rotated and moved. A motor 12 is driven and a moving cam 8 is rotated. Then a fixing pin 24 is removed, a static cam 21 is turned by a half, and the contact with a cam pin 7 is separated. Then the cam pin 7 is contacted with the moving cam 8, and a load receiving shaft 4 is moved up and down. Then the sample 1 is intermittently contacted with the contact surface 15. In this way, the sample 1 repeats the intermittent contacts with the contact surface 15, which is rotated and moved under the application of a load 3. After the contact for a specified time period, the amount of abrasion of the sample 1 is measured by a volume, and the test is completed.
Patent JP-H09170528-A (JP)
Title: Fuel injection device for lean burn engine
Inventor: FURUNO SHIGEO
IPC: F02M69/04
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To increase an driving air-fuel ratio of an engine while maintaining stable combustion. SOLUTION: A swirl port 14a and a straight port 14b are provided on a cylinder head 10 of an engine, and an intake air control valve 32 is provided on an intake air passage 20b to be connected to the side of the straight port 14b. Additionally, a fuel injection valve 26 having two nozzle holes is arranged on a lower side of the intake air passage 20b, and fuel injection is carried out from nozzle holes 24a, 24b provided on the ports 14a, 14b.  The nozzle hole 24b on the side of the straight port 14b is arranged at a position adjacent to an upper end of a valve seat of the port, and it is constituted to inject fuel from the nozzle hole 24b so that fuel is directed toward a cylinder head wall surface or a cylinder wall upper part opposing against each other through a valve stem of an air intake valve 15b and a cylinder central axis in a latter half of an air intake process at the time of closing the intake air control valve 32.
Patent JP-H04208404-A (JP)
Title: Manufacture of hydraulic inorganic composite body
Inventor: KUSANO KUNIO
IPC: B28B3/26
Filed: 1990-06-25
Abstract: PURPOSE:To make the easy and sure embedding of mesh-like reinforcing material in hydraulic inorganic formed body having complicated cross-section possible by a method wherein piled-up body, which is produced by charging extrudate of hydraulic inorganic composition and the mesh-like reinforcing material on a support plate, is pressurized. CONSTITUTION:Support plates 7 and 7 are steel plates having standard length and placed in succession on roller conveyor 8 and continuously transferred in synchronization with the extrusion speed of extruders 1 and 2. On the support plates 7 and 7, firstly, formed body A, which is made of hydraulic composition, is extruded from a mold 3 annexed to the extruder 1. Next, synthetic resin netting C is fed from a reinforcing material feeding device 5 consisting of an uncoiler through a guide roller 6 on the formed body A. In succession, formed body B, which is made of hydraulic composition, is extruded from a mold 4 annexed to the extruder 2 on the netting C so as to form piled-up body D out of tire above-mentioned two formed bodies and nettings. The piled-up body D is sent together with the support plate 7 to a pressing device and, when the top force 9 of the pressing device is opened, placed on its bottom force 10 so as to be turned into an integral body by lowering of the top force 9 for pressing.
Patent JP-S5955655-A (JP)
Title: Data transmission system
Inventor: FURUYA TSUNEO
IPC: H04L12/00
Filed: 1982-09-25
Abstract: PURPOSE:To select a slave station to be transmitted precisely without sending discrimination information independently, by discriminating a slave station to receive information sent from a central statin from the transmitting interval of the sent information and transmitting the information twice or more. CONSTITUTION:Information to be transmitted to a slave station side is formed by an information generator IG and sent to each slave station to be transmitted at a different period, so tht the sending interval is outputted from a multiplexer MPX while being controlled by a period generator TG. In this case, the same data are transmitted from a master station at the same period twice at least. On the slave station side, a demultiplexer D-MPX separates the received information into the information and a signal detecting the repeating period and outputs the separated signals to an information detector ID and a period detector TD respectively. When discriminating that the information is the one emitted from its own, the TD controls the ID so that the information is read out from the ID. Since the same data are sent twice or more in this case, the received data have high reliability.
Patent JP-H0916266-A (JP)
Title: Flow rate controller
Inventor: TAKATSUKA YOSHIHISA
IPC: G05D7/06
Filed: 1995-06-30
Abstract: PURPOSE: To perform stable flow rate control by automatically adjusting the gain of a flow rate regulator if the primary pressure of pressurized fluid varies with time. CONSTITUTION: This controller is a unit which controls the flow rate control valve 5 of a device which supplies the primary-side pressurized fluid 3 as secondary-side set pressurized fluid through the flow control valve 5, and equipped with a flow rate regulator 34 which controls the flow rate control valve 5 with a flow rate detection signal 29 and a flow rate command signal 26, a function generator 36 which obtains a dummy secondary pressure signal 39 from the flow rate detection signal 29, a subtracter 40 which obtains an initial secondary pressure signal 41 from the initial primary pressure signal 37 and dummy secondary pressure signal 39, a subtracter 44 which obtains a current difference pressure signal 43 from a pressure detection signal 42 and the dummy secondary pressure signal 39,  a divider 46 which obtains a signal 45 of a ratio from the initial control difference pressure signal 41 and current difference pressure signal 43, and a function generator 47 which outputs a gain correction signal 48 based upon the signal 45 of the ratio to the flow rate regulator 34.
Patent JP-S6411791-A (JP)
Title: Standard-size cutter for bean curd
Inventor: OSADA MASAMORI
IPC: B26D3/18
Filed: 1987-07-02
Abstract: PURPOSE: To automatically cut a bean curd into definite-size bean curds cleanly and effectively so as to be easily packed by providing a pushing-out means for cutting the bean curd into definite shape bean curds under water in the longitudinal and transverse directions by putting the bean curd solidified inside a mold box on an elevating rack and by pushing it out toward the cutting edge from the inside of a mold box whose one side surface is opened. CONSTITUTION: After an elevating rack 12 is lowered under water inside a water tank 1, and a large-size bean curd is transferred front the mold box on the elevating rack 12 to a delivery table 3, this large-size bean curd is pushed out by a pushing-out means 4 toward a cutter 6 to cut it into a plurality of bar-shaped bean curds. Then, the bar-shaped bean curds pushed out on a receiving table 11 are successively pushed out by a horizontal pushing-out means 7 in the horizontal direction toward a quantitative pushing-out means 5, and further the bar-shaped bean curds being pushed out one by one by the quantitative pushing-out means 5 are regulated and stopped by an elevating guide 8 in a definite position.  Thereafter, at the time of lowering of the elevating guide 8, the bar-shaped bean curd is further horizontally pushed out by a pushing-out/cutting means 9 toward a definite form cutting edge C, so that the bar-shaped bean curd is cut into definite-size bean curds under water.
Patent JP-H0454189-A (JP)
Title: New silane compound and production thereof
Inventor: ISHIKAWA MASAKO
IPC: C07F7/18
Filed: 1990-06-25
Abstract: NEW MATERIAL:The silane compound of formula I (R is cyclohexyl or tert- butoxy). EXAMPLE:2-Cyclohexyl-2-methyl-2-sila-1,3-dioxane. USE:Useful as a component of polymerization catalyst, solane-coupling agent, etc. Useful also as a resin modifier. An olefin polymer such as polypropylene and polybutene having high stereoregularity can be produced in high polymerization activity by the use of the compound as a polymerization catalyst component. PREPARATION:The objective compound of formula I can be produced either by reacting a compound of formula II (X is halogen or 1-3C alkoxy) with 1,3- propanediol or by reacting a silane compound of formula III with 1,3-propanediol in the presence of a dehydrohalogenation agent.