baber/WOPTO huggingface dataset:
Patent JP-H01192156-A (JP)
Title: Semiconductor device
Inventor: YASUDA TOYOJI
IPC: H01L25/04
Filed: 1988-01-27
Abstract: PURPOSE:To make it possible to connect individually each element, to contrive a facilitation of the connecting work of a snubber circuit, to make as short as possible the leads of the elements and to dispense with a securement of the overhang space of the snubber circuit by a method wherein a semiconductor device is provided with the terminal parts for external connection of a semiconductor chip provided in an insulating case and the terminals for connecting exclusively of a capacitor and a resistor, which are used as the elements of the snubber circuit connected to the semiconductor chip. CONSTITUTION:3 pieces of terminal parts 9 for external connection, provided protuberantly on the upper surface of an insulating case 1, are respectively connected to a collector, a base and an emitter of a transistor 10 of a semiconductor chip housed in the case 1 and threaded holes 11 for screws for connection and fixing of connecting leads of a main circuit are respectively formed in the upper surface of each terminal part 9. The terminals 12a and 12b of 4 pieces of terminals 12a-12d for connecting exclusively of a snubber circuit 13 consisting of a capacitor 5 and a resistor 6, which are provided on the upper surface of the case 1, are respectively connected to the collector and the emitter of the transistor 10 in the case 1 and the terminals 12b and 12c are connected to each other in the case 1.
Patent JP-S59143718-A (JP)
Title: Back door for automobile
Inventor: TOGASHI YOSHIHIRO
IPC: B60J5/10
Filed: 1983-02-03
Abstract: PURPOSE:To improve the workability of a corner part as well as to aim at the protection of an operator from hurting himself, by leaving a door frame outer flange behind endways in a door frame outer corner part, while making up a back door in a way of attaching a covering elastic block for the corner part to the backside upon fitting in the flange. CONSTITUTION:A flange 5a of a door frame outer 5 is left behind endways in a corner part C of the door frame outer 5 and installed at the backside of the corner part C with an elastic body block 10 fitted in the flange 5a through the flange receiving groove. With suchlike constitution, a back door is opened whereby such a possibility that an operator gets injured during operation is prevented, meaning that safety can be much promoted. What is better, hemming work for the corner part becomes useless whereby the generation of striations on the outer surface of a side wall due to a fold in the flange 5a is brought to nothing at all so that outward appearance is made yet better.
Patent JP-H06203290-A (JP)
Title: Image type crossing accident recorder
Inventor: MATSUMOTO WATARU
IPC: G08G1/00
Filed: 1993-01-06
Abstract: PURPOSE:To provide the image type crossing accident recorder which always records an image photographing an entire crossing area at this site and can record only a part corresponding to an accident image in a detachable recording medium when any traffic accident occurs at the crossing. CONSTITUTION:The video signal of the entire crossing area photographed by a TV camera 1 is processed by an image processor 4 and the image of the relevant video signal is recorded and stored by a first image recorder 7. Then, the traffic accident is detected by sensing impulse noise, which is generated when the traffic accident occurs, with an impulse noise sensor 3 or performing the image processing of the video signal and a second image recorder 8 fetches images before and after the accident from the first image recorder 7 while including a prescribed time zone before the traffic accident and records them in the detachable recording medium.
Patent JP-S60162739-A (JP)
Title: Sodium-mercury amalgamation method
Inventor: OOTSUKA KATSUYUKI
IPC: C22C1/02
Filed: 1984-02-01
Abstract: PURPOSE:To subject the liquid Na which is used as a coolant in an atomic reactor reactor and is contaminated by radiations to stabilization treatment as Na amalgam by releasing the Na from the bottom of a reaction vessel contg. Hg always at every specified rate in the state of liquid drops and bringing the same into thorough reaction with Hg while ascending in the Hg. CONSTITUTION:The liquid Na contaminated by radiations is supplied always at a specified flow rate through a supply conduit 4 of an Na reservoir 6 held always at a specified depth by an overflow pipe 5 into the bottom of a reaction vessel 1. The liquid Na is risen as many liquid drops through the many small holes provided to a supply pipe 4a and is risen in the Hg by a difference in specific gravity. Na and Hg react during this time to form the amalgam of Na which floats and accumulates on the surface of the Hg and therefore the amalgam is discharged by a discharge pipe 10. The liquid Na contaminated by radiations is thus subjected to a stabilization treatment by amalgamation.
Patent JP-S58137960-A (JP)
Inventor: BORISU NIKORAEBUITSUCHI ZAPASU
IPC: H01M2/12
Filed: 1982-02-03
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-S62178679-A (JP)
Inventor: TAKESHITA MASAKAZU
IPC: E06B9/04
Filed: 1986-01-30
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-S57130918-A (JP)
Title: Preparation of antitumor agent
Inventor: SASAKI TAKUMA
IPC: A61K35/618
Filed: 1981-02-09
Abstract: PURPOSE: To obtain an antitumor agent without damaging a meat part of a shell valuable as an edible material and without lowering the taste and appearance of the meat as a food, by collecting a water-soluble glycoprotein-containing antitumor substance having a molecular weight in a specific range from dried powder of boiled soup of a shell or its concentrate.  
     CONSTITUTION: A boiled soup or liquid soup, obtained as a by-product in preparing an edible meat of a shell by boiling or steaming raw or hot edible part of the shell with a hot aqueous solvent or steam or by processing it under heating, is concentrated under heating at 50W100°C, desalted by dialysis or ultrafiltration, or lyophilized, to give a condensate or dried powder, from which a water- soluble glycoprotein-containing antitumor substance having a molecular weight of 5,000W300,000. A hot aqueous solvent at 90W100°C is added to a raw material, the raw material is heated in the hot aqueous solvent at 60W100°C for 5W60 minutes, or the raw material is directly brought into contact with the hot aqueous solvent vapor at 105W120°C as a method to boil, to steam or to process the edible part under heating. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02218659-A (JP)
Title: New biphenyl ether derivative
Inventor: TSUJI MASAYOSHI
IPC: A61K31/18
Filed: 1989-01-25
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> and R<2> are H, lower alkyl, lower alkoxy, etc.; R<3> is H or lower alkyl; R<4> and R<5> are H, lower alkyl or halogen; R<6> is H or lower alkyl; A is -CO-, -CH2-CO-, etc.) and salts thereof. EXAMPLE:5-Benzoyl 4'-chloro-2-(methylsulfonylamino)biphenyl ether. USE:An anti-inflammatory and analgesic agents. PREPARATION:A compound expressed by formula II is reacted with a compound expressed by formula III (Hal is halogen) in a solvent, such as dichloromethane or chloroform, in the presence of a base, such as pyridine, collidine or triethylamine, while being cooled or at ambient temperature according to the reaction formula to afford a compound expressed by formula IV, which is then acylated by the Friedel.Crafts reaction, etc., to provide the compound expressed by formula I (R<6> is H).
Patent JP-S58135709-A (JP)
Title: Controlling method of roll crown
Inventor: SUMI HIROYUKI
IPC: B21B37/32
Filed: 1982-02-04
Abstract: PURPOSE:To control the rates of roll crowns and to improve the quality of steel plats after rolling by operating the rates of crowns of work rolls from the acually measured values of the surface temps. of said rolls and controlling the flow rate distributions of roll cooling water in accordance with the operated values thereof. CONSTITUTION:The surface temps. of work rolls 1, 1' of 4-stage rolling mills which roll a steel plate 2 of high temp. are measured continuously with surface temp. measuring devices 5, 5' such as radiation thermometers and the measured values thereof are inputted to an arithmetic control device 6 which calculates the temp. distributions in the rolls and further calculates the rates of thermal expansion of the rolls in the radial direction thereof. Said unit calculates the rates of abradion of the rolls 1, 1, by the pass schedule and operates the rates of work roll crowns from the above-mentioned rates of expansion and rates of abrasion. The operated values of the rates of the crowns and the prescribed rates of roll crowns are compared and in accordance with the results thereof, the control valves 4, 4' of roll coolers 3, 3' are controlled, whereby the flow rate distributions of the cooling water in the axial directions of the rolls 1, 1' are controlled.
Patent JP-H06205852-A (JP)
Title: Automatic fire extinguishing device
Inventor: IEMURA KOJIRO
IPC: A62C35/62
Filed: 1993-01-07
Abstract: PURPOSE:To perform a fire extinguishing efficiently, and at the same time, make the installation work or maintenance of the conduit extremely easy by providing a nozzle which is closed at the time of non-fire and opened at the time of fire and a sensor nozzle which detects the generation of a fire, at the tip of a conduit from a fire extinguishing agent storage container. CONSTITUTION:A conduit 5 is connected to a fire extinguishing agent storage container 1, and the conduit 5 is branched and extended to a plurality of fire extinguishing objective locations. However, at the upper end of the storage container 1, an actuating part 2 which does not release the fire extinguishing agent in the conduit 5 under a monitoring condition and releases the fire extinguishing agent in the conduit 5 by opening the storage container 1 by an electric signal at the time of fire, is provided. Also, at each tip of the conduit 5, a sensor nozzle 10, for which a sensor to emit a signal of the generation of a fire electrically and a fire extinguishing nozzle are integrated, is attached. In addition, if a pressure switch is attached to the storage container 1, a storage pressure reduction alarm for the storage container 1 can be obtained by the reduction of the output of the fire extinguishing agent releasing.
Patent JP-S60163257-A (JP)
Title: Reel clamping device
Inventor: YOKOTE KAZUO
IPC: B65H16/02
Filed: 1984-02-03
Abstract: PURPOSE:To improve operability by making a pin movable to insert easily a reel and forming a control means for preventing clamping during the period that the pin does not coincide with the groove of a reel hub. CONSTITUTION:The pin 10 is constituted movably in a hole 1b formed on a shaft part 1a of a reel board 1 so that the pin 10 is energized to the outside of the shaft part 1a. When pin 10 is not engaged with the groove 20b formed on the reel 20 and inserted into the inside of the shaft 1a even if the reel 20 is inserted into the shaft part 1a, the clamping means is controlled so as not to be operated by the pin 10.
Patent JP-H04241961-A (JP)
Title: Thermal transfer color printer
Inventor: AKIYAMA TADASHI
IPC: B41J29/38
Filed: 1991-01-16
Abstract: PURPOSE:To reduce printing spaces where printing is not to be performed by providing a thermal transfer color printer wherein printing is performed by reciprocating a printing paper. CONSTITUTION:A paper feed mechanism 100 for reciprocating a printing paper P, a printing mechanism 200 for printing on the printing paper P to be reciprocated by the paper feed mechanism 100, and a control mechanism 300 for controlling the paper feed mechanism 100 and the printing mechanism 200 are provided. The paper feed mechanism 100 comprises a paper feed control roller 110 to be pressed to a platen roller 230 of the printing mechanism 200, so that a distance between a heating element 211 of a thermal head 210 of the printing mechanism 200 and the paper feed control roller 110 is shortened.
Patent JP-H08287689-A (JP)
Title: Multireference sense amplifier
Inventor: JIYON EDOUIN GERUSUBATSUHA
IPC: G11C11/56
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a sense amplifier which can has a reference signal not being extinguished with time by internally comparing an input signal with a plurality of reference inputs to generate an output based on the comparison. SOLUTION: An signal input at a gate of a transistor Q1 is VDD, a reference signal of '1' at a gate of a transistor Q2 is zero volts, and a reference signal of '0' at a gate of a transistor Q3 is VDD. Under this condition, a sense amplifier enable signal at a gate of a transistor Q4 is activated so that, when the transistor Q4 is in its conducted state, the transistor Q2 is in its non-conducted state. Accordingly, the current of the transistor Q4 is distributed to the transistors Q1 and Q3 proportionally to the widths thereof. When a signal difference at a node 22 is 10mV, operation is carried out with '0'=VDD and '1'=VDD-10mV, so that a time necessary for this signal to be increased to their full power level at latch nodes 20 and 22 becomes very small.
Patent JP-H11218176-A (JP)
Title: Shock absorber and leaf valve
Inventor: OKADA KAZUMICHI
IPC: F16F9/348
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To increase freedom of design of a shock absorber provided with a valve comprising leaf valves. SOLUTION: During elongation of a piston rod, three leaf valves 102, 104, 106 are bent. During contraction, one leaf valve 106 is bent in the small state of force acting upon a shock absorber, and three leaf valves 102, 104, 106 are bent in the large state of the force. Larger damping force can therefore be generated during elongation than during contraction, and during contraction, small damping force can be controlled even if acting force is small. In this shock absorber, freedom of design of a damping characteristic can be thus increassed, and freedom of design of the shock absorber can be increased.
Patent JP-2000218566-A (JP)
Title: Nail holding structure in nail feeder for nailing machine
Inventor: MUKOYAMA KENJI
IPC: B25C1/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent damage to a magnet by a head part of a driven nail abutting to the magnet, in a nailing machine positioning the nail in a shooting port, striking the nail by a driver, and driving the nail. SOLUTION: This machine is constituted such that a magnet 20 is mounted in a base board 11 of a nail feeder 10 to hold a second nail n2 of a connection nail N attracted by the magnet 20. In this constitution, in addition to that durability of the magnet 20 can be enhanced, floating of second/third nails n2, n3 from the base board 11 is prevented, so that a door 12 can be surely closed.
Patent JP-S62174768-A (JP)
Title: Electrophotographic sensitive body
Inventor: ENOMOTO KAZUHIRO
IPC: G03G5/06
Filed: 1986-01-28
Abstract: PURPOSE:To obtain an electrophotographic sensitive body which has high sensitivity, small residual potential and excellent durability and contains an azo pigment as an effective carrier transfer material by incorporating the specific azo pigment into a photosensitive layer on a conductive base. CONSTITUTION:The azo pigment expressed by general formula I is incorporated into the photosensitive layer on the conductive base. In formula, R is hydrogen, lower alkyl group, lower alkoxy group, halogen, trichloromethyl group, cyano group, n is 1 or 2, R may be the same or different when n is 1 or 2, Cp is a coupler residue. The electrophotographic sensitive body is obtd. by coating a coating liquid obtd. by dissolving or dispersing the azo dye into a suitable solvent on the base and drying the coating to form the photosensitive layer. A binder or electric charge transfer medium may be incorporated into the coating liquid in this case.
Patent JP-S61176993-A (JP)
Inventor: KAWAKAMI KEIJI
IPC: G10H1/02
Filed: 1985-01-31
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-H04256178-A (JP)
Title: Ligic circuit verification device
Inventor: NAKAI TADASHI
IPC: G06F17/50
Filed: 1991-02-08
Abstract: PURPOSE:To execute necessary and sufficient inspection in a short simulation time. CONSTITUTION:A data system/control system signal discriminating means 1 picks out an input signal from logic circuit information A, discriminates whether it is a data system input signal or a control system input signal and outputs input signal information (a). A pattern generation means 2 sets a signal value by a mark to the data system input signal and sets the signal value for the number of the n'th power of two by a numeral value to the control system input signal and outputs input pattern information (b) based on input signal information (a). A simulation means 3 executes a simulation based on logic circuit information A, logic circuit information B and input pattern information (b) and outputs simulation result information (c). A result comparing means 4 decides the coincidence of logic circuit information A and logic circuit information B based on simulation result information (c).
Patent JP-S60163727-A (JP)
Title: Driving gears for car
Inventor: SUGANO NOBUYUKI
IPC: F16H48/12
Filed: 1984-02-04
Abstract: PURPOSE:To securely lubricate a speed change gear by housing said speed change gear and a forward-and-backing changeover device in a differential gear case together with a differential gear and introducing a lubricating oil, which is splashed up by said differential gear in both opposite directions to each other in accordance with forwarding or backing, to gears which are used at the time of forwarding or backing. CONSTITUTION:A differential gear case 34 is combined in an integrated form with the rear axle 24, near its middle part, of a small-size car, and a splash-lubrication type differential gear 36 is housed in the lower part of the case 34. The differential gear 36 consists of a differential gear carrier 40, in which speed-reduction large gears 38a, 38b having different number of teeth to each other, are provided in an integrated form on its right and left side. In the differential gear case 34, which is formed longitudinally longer, a speed-change gear shaft 52 and an input shaft 54 are provided in parallel being positioned in the vertical direction, and power is transmitted to the input shaft 54 through a V-belt type stepless speed change gear 56 and a centrifugal clutch 58. And, a support shaft 74, which supports an idle gear 72 for backing, a shifter shaft 78, and a speed change drum 80, are provided in parallel on the front side, in the traveling direction, of both shafts 52, 54, and the speed change drum 80 is rotated through an operating wire 88, etc.
Patent JP-H10196086-A (JP)
Title: Steel post
Inventor: MIZUKOSHI YASUSHI
IPC: E04F15/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a steel post allowing the easy adjustment of the length thereof as well as the easy connection thereof to a horizontal member, and keeping the connected part free from a concern about disconnection, even upon the occurrence of the vibration of the horizontal member due to an earthquake or the like. SOLUTION: A steel post 1 has a horizontal member bracket 2, a fixed plate 3 overlapped on the lower surface of the bracket 2, a bolt shaft 4 passed through the fixed plate 3, and a fixed pipe 5 screwed to the lower part of the bolt shaft 4. A bearing plate 7 is fixed to the lower surface of the horizontal member bracket 2, and a cutout 10 is formed so that the upper part of the bolt shaft 4 is detachably engaged from the lateral end of the baring plate 7. In addition, a gap 9 is formed for inserting the head 13 of the bolt shaft 4 in space between the horizontal member bracket 2 and the bearing plate 7. Also, the fixed plate 3 is formed to have an erected wall 11 for closing the inlet of the cutout 10, and a nut 14 is screwed to the bolt shaft 4 for pressing the fixed plate 3 from a lower position.
Patent JP-S60163094-A (JP)
Inventor: KOIKE TAKAHIRO
IPC: G10H1/00
Filed: 1984-02-03
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-S58135730-A (JP)
Title: Forming method for can opening part, and roll forming device used for said method
Inventor: FUJIMORI HIKOICHIROU
IPC: B21D19/12
Filed: 1982-02-06
Abstract: PURPOSE:To easily form a can opening part which is endurable to a load from the inside and the outside, by reducing the area of an opening part of a cylindrical body, and thereafter, rolling the inside and outside circumferential surfaces by a roll, straightening the wrinkles of the root part, and curling the opening part. CONSTITUTION:From a plastic metallic such as an Al alloy, etc., a cylindrical body 4 having an opening part on one end is formed. Subsequently, to the inside surface of this body, painting is performed, and thereafter, the opening part of the cylindrical body 4 is reduced, and an opening part 41 having a prescribed inside diameter is formed. By this reducing the thinckness of the opening part increases, and also wrinkles are generated. Subsequently, roll forming is executed, wrinkles of a tip part 41a of the opening part are straightened, also the thickness of the plate is formed thinly, wrinkles of a root part 41b of the opening part are straightened, and the thickness is slightly reduced. As a result, a stepped part 41c is formed on the outside circumferential surface of the opening part. The can opening part is formed by executing curling so that the opening part formed in this way is rolled into the outside.
Patent JP-H05218432-A (JP)
Title: Thin film transistor
Inventor: TANABE HIROSHI
IPC: H01L29/786
Filed: 1992-02-04
Abstract: PURPOSE:To bear the transistor characteristics required for circuit operation by a method wherein a conductor is provided above a substrate and below an active layer through the intermediary of an insulator for performing the precise threshold value voltage control. CONSTITUTION:A conductor layer 108 comprising Mo, an insulating layer 107 comprising SiO2, a source drain electrode 103 comprising n<+>-Si, an active layer 104 comprising polycrystalline Si, a gate insulating film 105 comprising SiO2 and a gate electrode 106 comprising Al are successively formed on an insulating substrate to be a supporting substrate comprising barium borosilicate glass and a cover film 102 formed of SiO2 to be formed by patterning step. Besides, the polycrystalline Si active layer 104 deposited by CVD step is formed by XeCl excimer laser irradiating step. Through these procedures, the conductor layer 108 is formed below the active layer 104 thereby enabling the electric field generated in channel to be changed thereby adding effect to the transistor characteristics especially the threshold value voltage control.
Patent JP-H01195256-A (JP)
Title: Aluminum alloy for surface roughening by alkali etching
Inventor: FUJIMOTO HIDEO
IPC: C22C21/06
Filed: 1988-01-28
Abstract: PURPOSE:To obtain the title Al alloy on which uniform and smooth surface can be formed without impairing its characteristics of strength, workability, corrosion resistance, etc., by specifying the compsn. consisting of Mn, Fe and Al. CONSTITUTION:The Al alloy for the roughening of its surface by alkali etching contains, by weight, 0.3-1.5% Mn and 0.1-0.8% Fe, furthermore contains at need 0.3-2.0% Mg and the balance consisting of Al with inevitable impurities, in which a uniform and smooth rough surface can be obtd. In the above Al alloy, alkali etching is executed,e.g., in the bath of about 8% NaOH to form a uniform and smooth rough surface without impairing its characteristics of strength, workability, corrosion resistance, etc.