baber/WOPTO huggingface dataset:
Patent JP-2000331690-A (JP)
Title: Manufacture of separator for fuel cell
Inventor: INADA ICHIRO
IPC: H01M8/02
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To realize a manufacturing method of a separator for a fuel cell by injection molding of high productivity. SOLUTION: This manufacturing method comprises heating and hardening of a compact by crushing and sieving mixture mixed 100 pts.wt. graphite powder of an average particle size of 50 μm or less with a maximum particle size of 250 μm or less and 15-30 pts.wt. phenol resin of number average molecular weight of 100-400 to prepare sized particles of a particle size of 0.1-5 mm followed by injection molding into a metallic mold heated at 100-200 deg.C with adjusting the sized particles at 30-180 deg.C.  This manufacturing method also comprises heating and hardening of a compact by granulating by a granulating machine and sieving the mixture mixed 100 pts.wt. graphite powder of an average particle size of 50 μm or less with a maximum particle size of 250 μm or less and 15-30 pts.wt. phenol resin of number average molecular weight of 100-400 to prepare sized particles of a particle size of 0.1-5 mm followed by injection molding into a metallic mold heated at 100-200 deg.C with adjusting the sized particles at 30-180 deg.C.
Patent JP-H09323666-A (JP)
Title: Lower body structure for vehicle
Inventor: YAMADA YASUSHI
IPC: B62D25/20
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a lower body structure capable of efficiently absorbing impact energy with a side member, upon the exertion of the side member to an impact load, while the side member being laid near a steering wheel for increasing body rigidity. SOLUTION: This body structure has a side member 2 laid in a lengthwise direction at the breadthwise inner side of a steering wheel 1, and an outrigger 7 is provided between the part of the side member 2 rear part of the steering wheel 1 and a side sill 6 which is disposed outside of the car width direction of the side member 2, while a recess 8 is formed on the outer part of the side member 2 faced to the steering wheel 1, so as to keep the prescribed gap between the side member 2 and the steering wheel 1 turned to a maximum steering angle. In addition, the terminal end of the recess 8 at the side of the outrigger 7 is extended to the joint of the side member 2 with the outrigger 7.
Patent JP-S5666988-A (JP)
Title: Line signal processing system
Inventor: FUJITA MASAHIKO
IPC: H04Q11/04
Filed: 1979-11-06
Abstract: PURPOSE:To execute the processing of a signal without reducing the processing capacity of CPU, by detecting and discriminating the pulse width of a signal which is received while the trunk circuit is being held, and reading by scanning it from the central processing unit CPU. CONSTITUTION:The scanning information SCN which has been input is arranged in parallel in the series-parallel converting circuit 28 of the signal processing unit 26, the prescribed operation is executed by the arithmetic circuit 29, and it is written into the receiving memory 30. On the other hand, the accumulator 31 of the pulse signal processing unit 27 counts the SCN which has been arranged in parallel, at every prescribed time, and discriminates the continuous time of a signal variation. The discrimination result of the accumulator 31 is stored in the extended receiving memory 33 by each trunk circuit, and is prepared for reading by scanning from the central control unit 22.
Patent JP-S631536-A (JP)
Inventor: TSUTSUMI TOSHIHIKO
IPC: B29C65/48
Filed: 1986-06-20
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-S63307352-A (JP)
Title: Production of oxygen concentration detector
Inventor: TAKADA KAZUAKI
IPC: G01N27/41
Filed: 1987-06-08
Abstract: PURPOSE:To establish a method of producing a detector having a closed space between electrodes and porous ceramics layer by allowing a space communicating with the outside to exist on a measuring electrode for an oxygen concn. by a gas introducing hole and covering the electrodes. CONSTITUTION:The shape communicating with the outside is made to exist on the oxygen concn. measuring electrodes 6, 7, 8, 9 by the gas introducing hole 10 and the electrodes 6, 7, 8, 9 are covered, by which the space is provided above the electrodes 6, 7, 8, 9. The hole 10 is thereafter closed by paper 14 which is org. matter and ceramics is thermally sprayed on the hole 10 to cover the hole to form the thermally sprayed porous ceramics layer 16 to a prescribed thickness. After the hole 10 is closed by the thermally sprayed ceramics layer 16, the paper 14 is burned away in a high-temp. oxidizing atmosphere. The closed space is thereby formed between the electrodes 6, 7, 8, 9 and the thermally sprayed porous ceramics layer 16 which is a diffusion control layer formed on the hole 10.
Patent JP-H022222-A (JP)
Title: Keyboard control system
Inventor: HASHIBA ICHIRO
IPC: G06F3/023
Filed: 1988-06-10
Abstract: PURPOSE:To improve the operability of a keyboard by reproducing the state of a lock key of the keyboard when a power is interrupted at the succeeding power application. CONSTITUTION:At the application of power, a keyboard control section 12 sets the key look state from a battery backup RAM 13 to the keyboard 14 an when a CAPS key 3 or a KANA (Japanese syllabary) key 4 is depressed, the key lock state of the battery backup RAM 13 is revised and when other key than the CAPS key 3 and the KANA key 4 is depressed, nothing is applied to the battery backup RAM 13 and the name of the depressed key is informed to a CPU 11. Even if the power is interrupted, since the keyboard control section 12 sets the newest key lock state to the battery backup RAM 13 continually, the state just before power interruption is reproduced at the succeeding power application.
Patent JP-S5268147-A (JP)
Title: Preparation of succinylsuccinic acid diester
Inventor: GOI MITSUHIRO
IPC: C07C69/95
Filed: 1975-11-27
Abstract: PURPOSE: The high quality title compound is prepared in high yield by the dimerization of ϒ-haloacetoacetate in the mixed solvent of an alcohol and water in the presence of a trialkylamine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5843731-A (JP)
Inventor: HIDESHIMA ATSUSHI
IPC: A01K97/10
Filed: 1981-09-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H089040-A (JP)
Title: Exchange
Inventor: MATSUYAMA MASAHARU
IPC: H04M3/56
Filed: 1994-06-24
Abstract: PURPOSE:To improve an incoming rate by referencing plural trunk line simultaneous dial tables thereby dialing a call to plural opposite parties when simultaneous dialing is discriminated based on dial information from an extension telephone set and an access number table. CONSTITUTION:Upon the receipt of dial information from a dial reception circuit 5, a microprocessor 3A compares a high-order digit of the dial information with an access number table to identify a dial signal indicates a usual trunk line dialing or a simultaneous dialing to plural trunk lines. When dialing is made simultaneously to plural trunk lines 10, a channel switch circuit 6 forms plural channels with plural PB senders 8 and plural trunk lines 10. Then a plural-trunk line simultaneous dial table is referenced and one each of plural dial, information sets registered in the same dial trunk number is sent to each PB sender 8 and a different destination is dialed among the plural trunk lines 10. The microprocessor 3A connects a trunk line interface 7 and an extension telephone set 1 sending connection information fastest among the plural trunk lines.
Patent JP-H0311087-A (JP)
Title: 2-acylamino-4-(hydroxyalkylphosphinyl)butyric acid salt and production thereof
Inventor: ARAYA SHUZO
IPC: C07F9/30
Filed: 1989-06-06
Abstract: NEW MATERIAL:The compound of formula I [R<1> is lower (halo)alkyl; R<2> is lower (halo)alkyl or (substituted) phenyl; M is ammonium ion, alkali metal ion or alkaline-earth metal ion]. EXAMPLE:2-Acetylamino-4-(hydroxymethyiphosphinyl)butyric acid 2-sodium salt. USE:A herbicide. PREPARATION:The objective compound can be produced by reacting a 2- acylamino-4-(alkoxyalkylphosphinyl)butyric acid derivative of formula II [R<3> is H, lower (halo)alkyl or (substituted) phenyl; R<4> is H or lower (halo)alkyl] with a base (e.g. sodium hydroxide).
Patent JP-H08336527-A (JP)
Title: Ultrasonic diagnostic system
Inventor: KAMIYAMA NAOHISA
IPC: A61B8/00
Filed: 1995-06-09
Abstract: PURPOSE: To provide an ultrasonic diagnostic system capable of making the diagnosis of bloodstream movement in detail by stably and efficiently receiving an echo from a contrast medium by applying fewer amount of contrast medium. CONSTITUTION: This ultrasonic diagnostic system which injects the contrast medium in an examinee and scans the cross section of the examinee with an ultrasonic wave and generates a B-mode image based on an obtained echo signal is equipped with scanning means 4, 5 and 6 which scan the cross section of the examinee by sequentially switching a scanning line as repeating the transmission/reception of the ultrasonic wave on the same scanning line at least for twice, differential means 8, 23 which differ two echo signals with respect to the same scanning line obtained by the scanning means, and a DSC 9 which produces the B-mode image based on a differential signal by the differential means.
Patent JP-H10314406-A (JP)
Title: Pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent illegal conversion from being carried out easily by re- joining a signal wire joining a main substrate and a control panel. SOLUTION: At a pachinko game machine provided with a main substrate 20 detecting the prize winning of the game machine and outputting a prescribed prize ball control signal and a control panel 13 operating a prize ball discharge device 16 according to the prize ball control signal received from the main substrate to discharge a prescribed number of prize balls, a prescribed collating signal consisting of plural output signals is outputted from the main substrate to the control panel through a signal wire transmitting the prize ball control signal and a signal collating part 31 discriminating the difference or the same of the collating signal is provided for the control panel.
Patent JP-H10317696-A (JP)
Title: Connection structure of sanitary facility room
Inventor: TANAKA YOSHICHIKA
IPC: E04H1/12
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To easily connect two or more sanitary rooms at a job site by forming a working hole in the upper face of a steel frame arranged at the side of the floor face of an entrance opening part in which the wall of the sanitary facility room does not exist, inserting a connection member from the working hole to connect the steel frames of the floor face of a pair of the sanitary facility rooms, and covering a loose plate on the floor face of the entrance opening part so as to mount the upper face of the hole of the working hole each steel frame. SOLUTION: Floor steel frames 7 are horizontally arranged on the bottom side of the floor face 5 of each sanitary rooms 1A, 1B, and working holes 7a, 7a whose upper faces open are formed in the entrance opening part of each floor steel frame 7, 7. Bolt holes 7b, 7b are formed in each working hole 7a, 7a, a hand is inserted in the working holes 7a, 7a to pass a connection bolt 8 to tighten, and a pair of the sanitary rooms 1A, 1B are connected. In this state, a stainless steel-made loose plate 11 is covered so as to cover the upper face of the working holes 7a, 7a. Thus, the two or more sanitary rooms 1A, 1B can be easily connected at a job site.
Patent JP-S625269-A (JP)
Title: Image forming device
Inventor: TAKAHASHI TOMOHIKO
IPC: G03G21/00
Filed: 1985-06-30
Abstract: PURPOSE:To form an image at the prescribed position of recording media of an off- specification size by providing a detecting means to detect the transporting length of the recording media of the off-specification size. CONSTITUTION:For example, when the image is formed from the position of the length l1 from the tip of the paper and the tip of the paper exists at a position P1 at the proceeding direction side only for the length l1 from a transferring position P2, the tip of the picture of a photosensitive body 1 must be also at the position P2. Since the proceeding speed of the paper and the outer circumferential speed of the photosensi tive body 1 are the same, the length from the transferring position P2 on the photosensi tive body 1 up to an exposing position P3 of a laser beam 3 is l2, and the length from the second transporting roller 11 up to the transferring position is l3, and then, the relation of l3<l2 is obtained. For such a reason, after the paper passes through a paper feeding detecting device 28, when the transportation of the paper is temporarily stopped while the tip of the paper is located at the position of the roller 11, and the image on the photosensitive body 1 is proceeded from the exposing position P3 to a length l4, the roller 11 is rotated again. By proceeding the paper in the transfer ring direction, the image is formed at the prescribed position of the paper. The control for the paper after the second paper is executed based upon the transporting length of the paper detected for the first paper.
Patent JP-H073877-A (JP)
Title: Pasting and fitting device for pipeline repair service
Inventor: HASEGAWA KIYOSHI
IPC: E03F7/00
Filed: 1993-06-15
Abstract: PURPOSE:To pressure weld a repairing material for a stainless steel-made sleeve or the like even in a pipeline without a fail. CONSTITUTION:Sliders 6 and 6' are threaded respectively with left-handed screwed parts 5 and 5' threadedly installed in the front and the rear of a motor- driven and manually-operated rotary shaft 4, which is loaded on a truck 1. A plurality of pipe wall expander 13 having a multilink mechanism 12, which are formed by connecting parallel rings 8 projecting from the sliders 6 to a circular-shaped divided pressing board 9, are installed in the radial direction of the sliders. What is more, there is installed a roller 14, which intersects in the longitudinal direction in the front and the rear of the sliders 6, this construction makes it possible to expand the pipe wall expander 13 merely by rotating a rotary cylinder 4 by hand as well as on electricity and hence pressure- weld an expansion type sleeve with the wall surface definitely after having set the expansion type sleeve inserted into the shrinkable pipe wall expander top group to a repair spot of a pipeline.
Patent JP-S5666418-A (JP)
Title: Cooling device for air-cooled engine having multi-cylinders
Inventor: MURAYAMA KOUTAROU
IPC: F01P3/22
Filed: 1979-11-06
Abstract: PURPOSE:To provide an efficient cooling for a space between the two cylinder bores as well as a small-sized cooling device by a method wherein a heat pipe is buried between the two cylinder bores in the cylinder block, the heat pipe is extended over the cylinder head, and cooling fins are arranged at the upper end of the head. CONSTITUTION:When applied to a four-cylinder engine such as motor bycycle, a heat pipe 5 is buried between the cylinder bores 3 two of which are made at both sides of a central chain hole 2 of a cylinder block 1. The heat pipe 5 is extended over a cylinder head 6, and a cooling fin 7 is arranged at the top end of the heat pipe 5. A number of cooling fins 8 are arranged around a circumference of the cylinder blook 1 in a usual manner. Therefore, a heat at a space between the cylinder bores 3 is transferred through the heat pipe 5 and radiated from the cooling fin 7, so that it is not necessary to provide a cooling air passage between the cylinder bores 3 as seen in a conventional system, and further it is possible to cause a space between the cylinder bores 3 to be decreased thereby providing a small-sized cooling device.
Patent JP-S5570035-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAJIWARA KOUSEI
IPC: H01L21/52
Filed: 1978-11-20
Abstract: PURPOSE: To obtain a bonding stable for its step and preferable in its reproducibility in a semiconductor device by implanting germanium ion onto the back surface of a pellet, depositing a film having mainly gold thereon and then bonding via Au-Si eutectic.  
     CONSTITUTION: Ge +  is implanted at 50keVW100keV and higher than 5×10 -15 cm 2  on the surface 6 of a silicon substrate 5 and on the surface 11 to be adhered to the opposite surface thereof to thereby form an implantation region 12. An Au deposited film 13 is formed in several micron further thereon by means of a vacuum depositing process. It is then placed on a metallic header 15 and heated at 450°C, and pressurized then. When the Au-Si alloy starts melting in the boundary between the Au deposited film 13 and the Ge ion implanted region 12, the Ge implanted region is molten into the Au-Si alloy molten region 16. When it is then cooled, a pellet 14 is adhered to the header 15. Thus, a bonding can be stably obtained without deposition of different element alloy of vapor pressure such as Au and Ge. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H038942-A (JP)
Title: Floor framing structure using floor panel
Inventor: IWATANI YOSHIO
IPC: E04B5/02
Filed: 1989-06-05
Abstract: PURPOSE:To reduce construction cost by dividing a floor panel to be installed at the inside of a surrounding framework along lines passing through brackets in the direction same as that of the brackets, and by making each of frames of the floor panels to be installed interposing the dividing lines in between serve as a stay beam for the bracket. CONSTITUTION:At the center of a space enclosed by surrounding beams 3 provided to each of dwelling sections, a floor beam 7 is provided in the ridge direction. A floor panel 8 to be installed to the inside of a space enclosed by the floor beam 7 and the surrounding beams 3 is divided along lines that pass through brackets 5 in the direction same as that of the brackets 5. Then each piece of the divided floor panel 8 is laid on a floor interposing the dividing line in between with each of frame members at the lengthwise side of the floor panel 8 put facing each other.
Patent JP-H04341395-A (JP)
Title: Keeping method of methane fermentation relating bacteria
Inventor: OKAMURA KAZUO
IPC: C02F9/00
Filed: 1991-05-20
Abstract: PURPOSE:To provide a keeping method methane fermentation relating bacteria to keep the bacteria in a bioreactor for methane fermentation at high concentration and carry out methane fermentation at high load and high efficiency. CONSTITUTION:To produce flocks 10 by adding inorganic flocculant 8 of an iron salt, etc., to a bioreactor 2 holding methane fermentation relating bacteria for methane fermentation and to hold methane fermentation relating bacteria with the flocks 10 the are the characteristics of the title method.
Patent JP-H01312990-A (JP)
Title: Edible vinegar having low phenylacetic acid content and production thereof
Inventor: KUBOTA AKIMASA
IPC: C12J1/04
Filed: 1988-06-11
Abstract: PURPOSE:To obtain a high-quality natural vinegar having low residual foreign odor by refining an edible vinegar prepared by the fermentation of corn, thereby removing phenylacetic acid in the vinegar to a prescribed concentration. CONSTITUTION:Fermented liquid produced by the alcoholic fermentation of crushed corn is denaturated, subjected to solid-liquid separation and treated with ion exchange resin, etc., to obtain an alcohol filtrate having a total nitrogen content of <=10mg/100ml (in terns of 10wt.% alcohol). The alcohol filtrate is subjected to acetic acid fermentation to produce an edible vinegar having a phenylacetic acid content of 0-10ppm (in terms of 10wt.% acetic acid).
Patent JP-H039912-A (JP)
Title: Crosslinked polyurethane-vinyl chloride copolymer composition
Inventor: HIRAI SHOICHIRO
IPC: C08F283/00
Filed: 1989-06-08
Abstract: PURPOSE:To improve the resistance to oxidative deterioration and heat resistance by crosslinking a specified resin compsn. by irradiating it with a radiation. CONSTITUTION:A resin compsn. prepd. by kneading 100 pts.wt. (hereinbelow described as pts.) graft copolymer consisting of a polyurethane with a number- average mol.wt. of 1,200-2,500 and 30-65wt.% PVC, 0.2-05 pts. Ba-Zn base composite stabilizer, 0.3-3 pts. Ba base composite stabilizer, 0.2-3 pts. P base composite stabilizer (d), 3-10 pts. compd. contg. at least one epoxy group which is not positioned on the molecular end in the molecule (e.g. epoxydized oleic acid) and 1-20 pts. polyfunctional monomer (e.g. trimethylolpropane acrylate) is molded to obtain a molded item, which is crosslinked by irradiating it with a radiation of 1-30Mrad.
Patent JP-S5477605-A (JP)
Title: Natural fractionation of fats and oils
Inventor: IIDA MASAAKI
IPC: C11B7/00
Filed: 1977-12-01
Abstract: PURPOSE:To separate high-melting and liquid components from fats and oils containing the high-melting component (H) steadily in high yields, by cooling the molten fats and oils to a specific temperature, by inoculating seed crystals of the component (H) to the cooled fats and oils, followed by cooling and crystallizing the component (H). CONSTITUTION:Molten fats and oils (F) are cooled to a temperature 0-30 deg.C, preferably 5-20 deg.C higher than the increasing metling temperature of F, and 1- 0.001 wt. %, preferably 0.3-0.003 wt.% besed on crude F of seed crystals of high- melting component (H) are seeded in F, which are then cooled to a fractionation temperature to crystallize the component (H). crystals having improved filterability, caplble of promoting crystallization of cystals in the form with little inclusion of the liquid component are preferred, for example, close-cropped form beta and beta', sphe rulite beta crystals, etc, may be cited.
Patent JP-S5934791-A (JP)
Title: Pad control system
Inventor: MINATO DAISAKU
IPC: H04Q11/04
Filed: 1982-08-20
Abstract: PURPOSE:To make a receiving level of an outgoing/incoming subscriber in a partial digitized network constant (-4 dB) at all times independently of the change in a connecting route to an opposite exchange station, by inserting suitably a level adjusting pad. CONSTITUTION:After a path from an outgoing subscriber 1 to an incoming subscriber 7 is set at central controllers 28, 53 and 68, voice information from the outgoing subscriber 1 is transmitted in the level of 0 dB and given to a relay station 5 without attenuation since a pad 275 is brought to 0 dB. Since a time division switch 51 in the relay station 5 connects the exchange of the information in the direction shown in the arrow, the said voice information is receive at an incoming station 6 in the level of 0 dB without being attenuated and further, attenuated by 4 dB at a 4 dB pad 675. Thus, the receiving level of the incoming subscriber 7 is brought to -4 dB. Further, it is desirous to adjust the said pad so as to be modified and controlled with the program in terms of the software.
Patent JP-S5368402-A (JP)
Title: Manual rotating device of vertical rotating body
Inventor: KAMEI MITSURU
IPC: F04D29/04
Filed: 1976-12-01
Abstract: PURPOSE: To rotate whole large sized vertical rotating body equipped with rotating shaft in vertical direction manually without difficulty without cutting coupling off and without operating power source of motor, etc. 
     COPYRIGHT: (C)1978,JPO&Japio