baber/WOPTO huggingface dataset:
Patent JP-S61266804-A (JP)
Title: Hydraulic operation device
Inventor: TAKASE HIDEHIKO
IPC: F15B15/26
Filed: 1985-05-21
Abstract: PURPOSE:To enable high speed, stabilized piston travel by releasing, upon sensing build-up of a specified cylinder pressure, a lock mechanism restraining piston travel. CONSTITUTION:A piston 16 for driving a valve driving cam switching mechanism is arranged in a cylinder 15, with oil pressure from an introduction inlet 32 acting in a pressure chamber 31 of the cylinder. On the other hand, a claw 44 plunging into a claw groove 43 of the piston 16 and a sub-cylinder 38 receiving the pressure in the pressure chamber 31 through a communication passage 37 bored through the piston 16 are arranged on a side of the cylinder 15. A plunger 39 in the sub-cylinder 38 and the claw 44 are connected with an arm 41 so that the claw 44 is released from the claw way 43 when the pressure in the pressure chamber 31 rises to a specified value. Accordingly, the piston 16 can travel at high speed and securely when the pressure in the pressure chamber 31 reaches the specified value.
Patent JP-H0466589-A (JP)
Title: Reactive siloxane compound and production thereof
Inventor: MATSUKAWA KOYO
IPC: C07F7/21
Filed: 1990-04-26
Abstract: NEW MATERIAL:A compound expressed by formula I and formula II (R<1> is allyl, alkoxyalkyl or pyranyl; R<2> is methyl, phenyl, vinyl, H or 3,3,3- trifluorogropyl). EXAMPLE:Bis[p-allyloxypenyl) dimethylsilyloxy]phenyl silanol. USE:A reactivity improver expected of application to photoresist, an epoxy resin or a phenol resin, etc. PREPARATION:A halogen-substituted silane compound expressed by the formula R<2>SiX3 (X is halogen) is reacted with a silanol compound expressed by formula III in the presence of an organic amine compound (preferably tertiary amine compound such as trimethylamine).
Patent JP-S61265630-A (JP)
Title: Printer device
Inventor: KAWAGUCHI TAKEMI
IPC: B41J29/38
Filed: 1985-05-20
Abstract: PURPOSE:To decrease the number of connecting cables by providing a CPU which has contained a serial interface and input/output ports, on an operation part. CONSTITUTION:A CPU 4 which has contained a serial interface 8 and an input port 10, and an output port 9 is provided on an operation part 2. A CPU 3 on a control part 1 and the CPU 4 on the operation part 2 send and receive a data by the built-in serial interfaces 8, respectively. The number of installation sets of an output part 6 and an input part 7 on the operation part 2 is determined by the number of input/output port parts 9, 10.
Patent JP-S60238-A (JP)
Title: Air-conditioning machine
Inventor: NAKAO TAKEAKI
IPC: F24F1/00
Filed: 1983-06-16
Abstract: PURPOSE:To simplify the fitting work of the machine by a method wherein two rooms are permitted to cool or heat simultaneously or individually by one series of pipelines connected to an indoor unit and an outdoor unit. CONSTITUTION:Two sets of indoor heat exchangers 16a, 16b and a switching device 17 are constituted into one unit 2 and a compressor 11 and the outdoor heat exchanger 12 are constituted into one unit 1 while a pressure reducing mechanism 13 is incorporated into either one of these two units and both of two units are connected by one series of pipelines 3a, 3b. As a result, the man-hours and the cost of materials of the fitting work may be saved, further, two living rooms may be cooled or heated simultaneously or individually by operating the switching device 17.
Patent JP-S5335359-A (JP)
Title: Emitter follower output circuit
Inventor: HOSOSAKA SATORU
IPC: H03F1/00
Filed: 1976-09-13
Abstract: PURPOSE: To ensure a more assured protection for the output transistor by inserting another constant voltage diode into the circuit which uses a protective Zener diode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H048074-A (JP)
Title: Digital x-ray radiographing device
Inventor: KAMIYA MASAMI
IPC: H04N5/321
Filed: 1990-04-26
Abstract: PURPOSE:To display a pickup image onto a display device when tomology is observed by the display device and picked up in a proper timing by providing a changeover means selecting a signal of a tomology picture and a signal of a video image picture and inputting the signal to the above display device to a pre-stage of the display device. CONSTITUTION:An operation switch 16 of an operation section 8 at first sets X-ray condition and other operating conditions to a radiographing base 11. In this state, when a reagent 13 is subjected to radiographing at first, a tomology switch 17 is turned on and a changeover switch 21 of a changeover means 10 is thrown manually to a position of a 1st contact A. Then the tomology image of the reagent 13 is displayed on a screen of a display device 7 via the 1st contact A and the changeover switch 21. When the reagent 13 is picked up, a pickup switch 18 is turned on and the changeover switch 21 of the changeover means 10 is thrown to the position of a 2nd contact B. Then a signal from the pickup switch 18 is inputted to a picture processing control section 9 and the output optical image of a detector 2 is picked up by a telecamera 3.
Patent JP-S5443494-A (JP)
Title: Radar system
Inventor: KOKUBU MIKIROU
IPC: G01S13/87
Filed: 1977-09-12
Abstract: PURPOSE:To ensure and accurate meteorological forecast by grasping an accurate meteorological conditions over a wide range through composition of the  meteorological conditions at the same alitude via plural units of radars which grow  multiple equivalent beams in the elevation angle direction. CONSTITUTION:Radar unit 1 and 2 can extract the target information of a  constant altitude by applying different distance gates to equivalent multiple beams  11-26 for each elevation angle within the vertical plane. Each of these output are  composed via signal composer 3. Thus, composer 3 composes the meteorological  target information of a fixed altitude even with the information given from plural  units of radar radars, so the meteorological conditions can be obtained for the  regions covering each meteorological radar site. Furthermore, a radar network  doubling the aircraft control and the meteorological observation can be formed  nationwide by adding the meteorological signal process part comprising the  equi-echo unit, the PI gate circuit, the gate growing circuit and others to the aircraft controlling radar.
Patent JP-S601333-A (JP)
Title: Compressed air supply device for braking
Inventor: SATOU HIROSHI
IPC: F02D13/04
Filed: 1983-06-17
Abstract: PURPOSE:To make it possible to effectively utilize compressed air in an engine in which cylinder internal pressure is released by opening a third valve to obtain the effect of braking, by providing an air tank into which compressed air flows through the opened third valve. CONSTITUTION:A combustion chamber 4 in an engine body 1 is isolated from an intake-air pipe 2 by an intake valve 2a, and is also isolated from an exhaust pipe 3 by an exhaust valve 3a. Cylinder internal pressure is released through a pressure releasing passage 5 when a third normally closed valve 5a is opened in the vicinity of the top dead center of compression, and therefore, the effect of braking may be obtained. As a result, the above-mentioned passage 5 is connected with an air tank 8 through an exhaust cleaner 6 and a check valve 7. Further, a relief valve 14 and a compressed air supply passage 9 are connected to the air tank 8. Meanwhile, a discharge pipe 10 and a control pipe 11 are led from the air tank 8. With this arrangement high pressure air is fed into the air tank 8 each time when the third valve 5a is actuated, and this compressed air may be effectively utilized.
Patent JP-S601148-A (JP)
Title: Production of optically active alcohol
Inventor: SENTO YOUJI
IPC: C07C45/45
Filed: 1983-06-16
Abstract: PURPOSE:To produce the titled substance which is a raw material of the alcohol component of a pyrethroid ester compound useful as an insecticide, economically, in one step, by reacting a carboxylic acid with a substituted glyocal in the presence of an optically active base. CONSTITUTION:The compound of formula III (* is asymmetric carbon) is obtained by reacting the carboxylic acid of formula I (R1 is allyl or propargyl) with the substituted glyoxal of formula II (R2 is alkyl or aryl) in an inert solvent preferably toluene, dichloroethane, etc. in the presence of an optically active base e.g. optically active aminoalcohol such as cinchonine, N-methylephedrine, etc. usually at -5-+60 deg.C, preferably 0-20 deg.C. The starting compound of formula I can be synthesized by saponifying the ester compound of formula IV (R3 is 1-5c alkyl) with an aqueous solution of an alkali hydroxide.
Patent JP-H02291945-A (JP)
Title: Underground-environment testing apparatus
Inventor: FUNATSU SHINICHI
IPC: G01M99/00
Filed: 1989-05-01
Abstract: PURPOSE:To make it possible to estimate a durable life in a short time under various embedded environments with a compact apparatus by providing a shower which can supplies water at the upper part of a testing tank wherein soil that will form an embedded environment can be filled, providing an overflow tray and an observing window at the side surface, and providing a water draining port having a stop valve at the lower part. CONSTITUTION:A shower 3 which supplies water is provided at the upper part of a testing tank 1 whose upper part is opened and wherein soil 2 that becomes an embedded environment can be filled. An overflow tray 4 which drains excessive water and an observing window 5 are provided at the side surface of the tank 1. A water draining port 7 having a stop valve 6 is provided at the lower part of the tank 1. A heater 11 is provided in the inside of the testing tank 1 furthermore depending on the objective of the test. In this way, the deterioration and the corroding state of an underground embedded material such as covered steel pipe under the embedded environment can be readily observed frequently with a compact apparatus. Furthermore, various embedded environments can be realized, and a durable life can be estimated in a short time.
Patent JP-H08157018-A (JP)
Title: Stopping method of remote control type movable shelf and device thereof
Inventor: MIYAZAKI KUNIO
IPC: B65G1/10
Filed: 1995-05-08
Abstract: PURPOSE: To provide a stopping method and device thereof in which an operator can stop movement of a shelf immediately at generation of a state of emergency, in a movable shelf in which movement of a movable shelf device is remotely controlled by means of a plurality of on-hand operation devices, and working spaces can be simultaneously formed on a plurality of positions in one unit of the movable shelf device. CONSTITUTION: This remote control type movable shelf is constituted so that a plurality of shelves 1 are movably arranged, the shelf 1 is moved by inputting position data from an on-hand operation device, a working space can be formed on an indicated position, and another working space can be formed on the indicated other position leaving the working space being formed. A plurality of the on-hand operation devices (A), (B), (C) are used, and when the shelf is moving by inputting position data from one operation device on-hand, movement of the shelf is stopped by means of a signal input by operating at least one operating member of at least one operation device on-hand.
Patent JP-H09290705-A (JP)
Title: Mounting structure for side collision sensor
Inventor: KUMAZAWA SOTARO
IPC: B60R21/0136
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To make a collision sensor hard to be splashed with water and quickly detect a collision. SOLUTION: Inside a front side door 10, an impact beam 18 extending from the front end part to the rear end part of a front side door 10 is arranged, and the impact beam 18 is connected into a recess part 28B in a vertical wall part 28 in the door width directional outside end in a reinforcement 28 arranged along the impact beam 18. A collision sensor 30 is fixed in a vertical wall part 28C of the door width directional inside end in the reinforcement 28 while clamping a vertical wall part 26C of the door inner panel 26. In the bottom part of the reinforcement 28, beads 44 extending in the door width direction are arranged at the predetermined intervals in the door longitudinal direction. The collision sensor 30 is arranged in a space between the door inner panel 26 and a door trim 46.
Patent JP-S60253175-A (JP)
Title: Zinc-chlorine cell with electrolytic liquid exhaust channel improved
Inventor: YOSHIZAWA MITSUO
IPC: H01M50/77
Filed: 1984-05-29
Abstract: PURPOSE:To make electrolytic liquid flow smooth and thereby to enhance the energy efficiency of a cell, by providing a gradient inclined to the direction of liquid flow-out, at the bottom face of a manifold at the exhaust-side of the electrolytic liquid at the upper part of a unit cell. CONSTITUTION:In an unit cell of a bipolar structure zinc-chlorine cell, a gradient is provided at the bottom face 11a of a manifold 11 at the exhaust-side of electrolytic liquid at the upper part of the unit cell and said gradient is inclined to the direction A of the liquid flow-out at an angle in the range of 0.1-30 deg.. Thereby, the electrolytic liquid flow can be made smooth in the manifold and the height of the manifold can be made lower than conventional ones. As a consequence of this, it is possible to decrease the difference of liquid flow quantity between each of partitioned rooms and to design the unit cell to be compact.
Patent JP-S6451909-A (JP)
Title: Stone production unit
Inventor: KORUNERISU ROOKU
IPC: B28B7/00
Filed: 1988-05-06
Abstract: PURPOSE: To place buried pieces at the regular position with respect to the model and make it effective and certain to shape a stone in a mold in the accurate manner by connecting an extended stuff to the buried piece and making the extended stuff cooperate with guiding means that can advance/retract along with the buried pieces to guide them and project from the mold at the first position. CONSTITUTION: When a stone material to be manufactured is put into a mold 4 and when compressing the material with a stamp 5, a buried piece 9 extends under a partition 6 over its full length, and hollows with shape of bevel cut edge are formed at the bottom part of the stone with the part of buried piece 9 projecting from the partition 6. After shaping the stone, the piece 9 is transferred to the left with a set cylinder 15, drawn in completely from the lower part of the partition 6, and the stone shaped in standing position can be mounted on plate 3 under the mold 4 accompanied by the stamp 5 and table 2 that has been moved downward by press. Thus at the position where the piece 9 has been drawn in completely to the left, end of extended part 16 remains in guide bush 17, and the buried piece always takes proper position with respect to the partition.
Patent JP-2000303538-A (JP)
Title: Connecting structure for sanitary fixture, method for constructing the same, and method for positioning the same
Inventor: SAKAKI YOJIRO
IPC: A47K17/00
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary fixture connecting structure capable of reducing the periods of constructing and dismantling operations and reducing the burden of users in a building during repair of a sanitary facility room by simplifying a piping arrangement; a method for constructing the structure; and a sanitary fixture positioning method which allows effective use of space within the sanitary facility room during construction. SOLUTION: This sanitary fixture connecting structure connects a sanitary fixture to a feedwater or draining riser 12 disposed to communicate the stories of a building with one another. The sanitary fixture 14 is positioned in the vicinity of the riser 12 and is directly connected to the riser 12 without the intervention of a horizontal branch pipe branching horizontally from the riser 12.
Patent JP-H04336697-A (JP)
Title: Locker management system
Inventor: MATSUI HISAMITSU
IPC: G08B15/00
Filed: 1991-05-14
Abstract: PURPOSE:To reduce the misoperation of user using a locker utilizing card system. CONSTITUTION:To offer a locker management system provided with plural baggage rooms 3 formed in the locker 1 utilizing cards, plural baggage detecting means 4 fixed to the insides of respective rooms 3 and a judging means 7 for judging whether a baggage detected by the means 4 is a new baggage or not.
Patent JP-H047122-A (JP)
Title: Control device of film width spreading position of inflation film producing machine
Inventor: SAIKI JIRO
IPC: B29L7/00
Filed: 1990-04-25
Abstract: PURPOSE:To make it possible to easily set reference width spreading position optimum in response to the kind of film to be produced by a method wherein width spreading position data, which is detected under the condition that the film width spreading position stabilizes at optimum position on the detecting position of a photoelectric detector, are stored as reference position data. CONSTITUTION:When an inflation film producing machine is started, a photoelectric detector 30 detects film width spreading position every certain period of time so as to input detection signal to a controlling circuit. Under the condition that the film width stabilizes and the film width spreading position stabilizes at optimum position on the detecting position of a photoelectric detector 30, an operator turns on a reference position setting switch 29 so as to store the width spreading position data detected at that time is stored as reference position data in a reference position storing means 8. After that time, a blower controlling means 9 compares the width spreading position data detected with the photoelectric detector 30 with the reference position data stored in the reference position storing means 8 so as to bring the film width spreading position to the reference position by controlling a blower 18 on the basis of the result of the compression.
Patent JP-H04231202-A (JP)
Title: Tire for automobile
Inventor: RENAATO KARETSUTA
IPC: B60C11/04
Filed: 1991-05-14
Abstract: PURPOSE: To provide a tread capable of reducing the rolling noise of a tire without deteriorating its driving characteristic. CONSTITUTION: This tread has a plurality of wedges 5, 6 formed with two shoulder rows arranged with circumferential grooves 3 and transverse grooves 4 in the peripheral direction and some central rows 6 located between the shoulder rows. The wedges 5, 6 are provided with one or more linear auxiliary slits 12 inclined with respect to the direction perpendicular to rotating direction of a tire 2. The auxiliary slits 11, 12 of the wedges 5, 6 forming the shoulder rows 5 and the central rows 6 are made parallel to each other. The slips 12 of the central rows 6 have an inclination, with respect to the direction perpendicular to the rotating direction, that is greater than the inclination of the slips 11 of the wedges 5 of the shoulder rows 5.  The rolling noise of the tire 2 is sufficiently reduced by the technical constitution employed for coincidentally arranging the auxiliary slits 11, 12.
Patent JP-S63273697-A (JP)
Title: Fluid for metal processing
Inventor: NAKAYAMA MAMORU
IPC: C10N20/02
Filed: 1987-05-02
Abstract: PURPOSE:To obtain a fluid having proper viscosity suitable for lubricating and cooling during metal processing such as grinding and cutting of stainless steel, comprising a low-viscosity base oil having specific properties and a high- viscosity heavy base oil as main components. CONSTITUTION:The aimed fluid which contains (A) 100pts.wt. base oil consisting of distilled oil or purified oil of paraffinic crude oil, having >=60 deg.C (preferably 80-200 deg.C) flash point and 1.5-6cst (preferably 2-6cst) kinematic viscosity at 40 deg.C and (B) preferably 20-200pts.wt. heavy base oil consisting of middle-heavy neutral oil or bright stock, having 15-500cst (preferably 18-100cst) kinematic viscosity at 40 deg.C as main components and has 6-15cst kinematic viscosity at 40 deg.C.
Patent JP-2000303003-A (JP)
Title: Antifouling coating composition
Inventor: TANABE HIRONARI
IPC: C09D201/08
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain an antifouling coating composition which can be stored for a long period of time and effectively prevent adhesion of various marine organisms to the surface of the bottom outside plating of a marine vessel, and the like, which is below sea level. SOLUTION: This antifouling coating compositions comprise, as the components, (A) a binder having an acid value of 40-450 KOHmg/g composed of (a) a carboxyl group-containing low acid value resin having an acid value of 20-190 KOHmg/g and (b) a carboxyl group-containing high acid value resin having an acid value of 200-550 KOHmg/g at a mixing weight ratio of (a) to (b) of 1/9 to 9/1, (B) a metal-containing stainproofing agent, and (C) a carboxyl group-containing monobasic acid or its metallic soap.
Patent JP-H11301531-A (JP)
Title: Spare tire mounting structure
Inventor: HIRATSUKA HIROAKI
IPC: B62D43/02
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To permit presentable and appropriate mounting and retention of a spare tire and facilitate the connecting operation as well as the disconnecting operation of the spacer and the spare tire when mounting a spare tire on a tire bracket portion of the car body via a spacer. SOLUTION: In a mounting structure of a spare tire provided with a spacer 3 arranged between a tire bracket portion 2 attached to a car body and a spare tire 4 and a bolt 6 to attach the spar tire 4 and the spacer 3 to the tire bracket portion 2 by insertion through both a hub bolt hole 40 of the spare tire 4 and a through hole 30 provided in the spacer 3 from the outer side of the spare tire 4, an attachment 5 is detachably provided on the spacer 3 via a center hole 41 of the spare tire 4. This attachment 5 has engageable engaging means 51 on the peripheral edge portion of the center hole 41 in the outer side of the spare tire 4 such as to enable the spare tire 4 and the spacer 3 to connect together when the spacer 3 is attached.
Patent JP-S61267762-A (JP)
Title: Production of photomask
Inventor: KAWAI HISAO
IPC: G03F1/68
Filed: 1985-05-22
Abstract: PURPOSE:To decrease extremely black color defects and to improve quality of a mask by constituting a mask blank material of the 1st light shieldable film to be dry etched on a substrate and the 2nd light shieldable film which is resistant to dry etching and is to be wet etched. CONSTITUTION:The photomask blank 4 is constituted of the 1st light shieldable film 2 which is to be dry etched and consists of a Ta film, etc. on the light transmittable substrate 1 consisting of quartz glass, etc. and the 2nd light shieldable film 3 which is resistant to the dry etching, is to be wet etched and consists of a Cr film, etc. A photoresist 5 is coated on such film and is exposed and developed to form a resist pattern 8 and thereafter the dry etching is executed to form the 2nd light shieldable film pattern 9. The film 2 is dry etched with the pattern 9 as a mask. The thorough cleaning and drying are executed prior to the etching of the film 2 and therefore the foreign matter is removed and the black color defects are eliminated. The quality of the mask is thus improved.
Patent JP-S5335940-A (JP)
Title: Protective relay device
Inventor: SUZUKI SHIGERU
IPC: H02H3/28
Filed: 1976-09-16
Abstract: PURPOSE: To formulate a protective relay device hard to operate erroneously for an alternating current apparatus saturation and of a high speed even though an iron core sectional area of a main current transformer is smaller than a customary device. 
     COPYRIGHT: (C)1978,JPO&Japio