baber/WOPTO huggingface dataset:
Patent JP-S5451915-A (JP)
Title: Method of hardening surface of mold
Inventor: NAKASE KAZUO
IPC: C21D1/09
Filed: 1977-09-30
Abstract: PURPOSE:To uniformly harden the whole surfaces of an engraving concave, by filling low m.p. substances into the engraving concave of a metal mold in precipitation hardening type tool steel, and by heating holding the substances at the precipitation hardening temp of a metal mold material. CONSTITUTION:A metal mold 1 with an engraving concave 2 engraved in response to the shape of an object to be molded is made of precipitation hardening type tool steel. The melted substances 3 of substances with low m.p., such as, Pb, Sn, Zn, sodium nitrate, potassium nitrate, etc. are filled into the engraving concave 2. An electrode 6 and a thermocouple 8 are inserted into the melted substances 3, and the electrode 6 is conducted and heated by the resistance heat of the melted substances 3. Necessary holding time is set by means of a temp control meter 7 at precipitation hardening temp according to the quality of the material of the metal mold 1, and temp is measured by means of the theremocouple 8. The temp is transmitted to a power source 4 and a transformer 5 from the temp control meter 7, and the melted  substances 3 are held at temp and time necessary for precipitation hardening, thus uniformly precipitation hardening the engraving concave 2. Since there happen no permanent set and crack at the initial stage of use in this metal mold, durability can be improved.
Patent JP-S5642323-A (JP)
Title: Capacitor type potential transformer
Inventor: KASHIWAZAKI TSUNETOSHI
IPC: H01F38/24
Filed: 1979-09-14
Abstract: PURPOSE:To suppress the secondary short-circuit current and to prevent occurrence of magnetic resonance by a method wherein a series circuit of a discharging gap and nonlinear resistor and a capacitor are connected in parallel between an intermediate tap on the primary side of a leakage transformer and an earth terminal. CONSTITUTION:The main terminal U1 of an auxiliary leakage transformer Trl is connected at the connected point of a high-tension capacitor C, and a voltage dividing capacitor C2 and an earth terminal V is directly grounded together with the earth terminal of the capacitor C2. And a tap U2 is led out from almost the center part of the primary winding of the transformer Trl and the capacitor CG and the series circuit of the nonlinear resistor RNG and the gap G are connected between the tap U2 and the terminal V respectively. In such a circuit constitution as above-mentioned, the gap G does not discharge at a lightning impulse, the gap discharges at an overvoltage of the secondary short-circuit, thereby suppressing both secondary short-circuit current and an overvoltage. Besides, a flow of current is easily broken by the resistor RNG and the gap G when the secondary short-circuit is opened and magnetic resonance can be suppressed.
Patent JP-S61277354-A (JP)
Title: Flat type motor with frequency generator
Inventor: INOUE RYOKATSU
IPC: H02K29/14
Filed: 1985-05-31
Abstract: PURPOSE:To elevate an output level, and to obtain a generating signal at stable frequency by properly connecting generating wire elements annularly arranged at regular intervals in response to multipolar magnets. CONSTITUTION:When a driving coil for a motor is supplied with fixed currents, a rotor is turned, and magnetic flux by a four-pole magnet crosses generating wire elements 11a1-11a24. When the four-pole magnet is rotated at 4X2pi/28 (rad) so that a specific point on the four-pole magnet crosses four generating wire elements, a generating signal at one period is acquired. A signal obtained by adding generating signals severally induced in the generating wire elements 11a1-11a24 for a generating coil 12a and the generating wire elements 11a1-11a23 for a second generating coil 12b is acquired as a generating signal.
Patent JP-S62273964-A (JP)
Title: Novel pyrimidine derivative and production thereof
Inventor: INOUE YOSHIO
IPC: C07D239/30
Filed: 1986-05-21
Abstract: NEW MATERIAL:A compound expressed by formula I (R is lower alkyl; X is Cl or Br). EXAMPLE:2-Methylthio-4-fluoro-5-trifluoromethyl-6-chloropyrimidine. USE:An antitumor agent and herbicide. PREPARATION:A compound expressed by formula II and an ionic chlorinating agent or brominating agent (phosphorus chloride or phosphorus bromide) are heated in the in the presence of a catalyst, e.g. dimethylaniline, etc., at ordinary temperature or a temperature below the boiling point of the phosphorus oxyhalide to afford the aimed compound expressed by formula I. Although the phosphorus oxyhalide is used in a large excess also as a solvent, a solvent, e.g. chlorine based solvent, DMF, etc., may be used together.
Patent JP-H08309790-A (JP)
Title: Polycarbonate molded article and production thereof
Inventor: TAKAOKA TAKEAKI
IPC: B29C45/14
Filed: 1995-05-17
Abstract: PURPOSE: To enhance the scratch resistance, hardness and weatherability of the surface of a polycarbonate molded article by applying a specific multilayered film or sheet to a mold so that an organopolysiloxane film surface becomes the surface of a mold side and injecting molten polycarbonate into the mold to take out a molded product to cure the same. CONSTITUTION: A primer composed of an acrylic resin containing an ultraviolet absorber is applied to the surface of a polycarbonate sheet to be cured and a colloidal silica-containing organopolysiloxane compsn. consisting of organotrialkoxysilane and colloidal silica is applied to the acrylic resin film and cured in such a state that the formed film has no self-adhesiveness and does not reach a perfectly cured state until haze after 100 cycles of taper abrasion becomes 20-50%. Thereafter, a multilayered sheet is applied to the inner surface of an injection mold having a part where a radius of curvature is 3-10mmR so that the organopolysiloxane film surface becomes the surface of the mold. Next, molten polycarbonate is injected into the mold and a molded product is taken out to be cured.
Patent JP-S5926800-A (JP)
Inventor: NAKADA KAZUO
IPC: G10L15/32
Filed: 1983-07-01
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-H04346648-A (JP)
Title: Space apparatus constituted of ceramics coated carbon fiber carbon fi er reinforced carbon composite and its production
Inventor: YAMAGUCHI SHIZUKA
IPC: C04B35/83
Filed: 1991-05-23
Abstract: PURPOSE:To obtain space apparatus constituted of a heat resistant material excellent in heat resistance and oxidation resistance in an environment of a superhigh temperature oxidative atmosphere or the like in the field of space apparatus such as a space shuttle and its manufacturing method. CONSTITUTION:In a ceramics coated carbon fiber reinforced carbon composite, a carbon fiber reinforced carbon composite as a heat resistant material is used as a substrate 1, and the surface is coated with a heat resistant film 2a for environmental isolation. The heat resistant film 2a for environmental isolation contains a film 3 of carbide forming elements, an oxide ceramics film 4, a ceramics packing material 5 and a high reflectivity film 6. A ceramics coated carbon fiber reinforced carbon composite with high reflectivity excellent in heat resistance, thermal impact resistance, corrosion resistance, oxidation resistance, adhesion with a substrate or the like and its manufacturing method are obtd.
Patent JP-S62275885-A (JP)
Inventor: TSUTSUMIGOSHI SHINOBU
IPC: B62K5/00
Filed: 1987-05-15
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-2000271901-A (JP)
Title: Ruler for trimmer
Inventor: KAWAGUCHI KOJI
IPC: B27C5/04
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to fabricate a square and a rectangle of any size in a short time and with accuracy by making both sides holding a right angle in between in a projecting shape and providing a connecting part with a groove to be fitted to a projecting part of another long side outside of a short side and further, fixing the sliding and tightly fitted short side and another long side into a slot hole in parallel with the long side with a screw. SOLUTION: A set of four rules are clamped in such a way that pieces are wrapped inwardly from the surrounding outside, and base plates with the lower faces arranged in order are fixed with screw so as to immobilize the base plates. Further, a seal 5 is applied to each of the rules in the forward/backward direction and also in the right/left direction and a seal 6 indicating a fabrication size is attached in such a way that the graduation 0 of the seal 6 is set to an arrow mark. In addition, the graduations of all the four rules are set at a numeral obtained by subtracting the diameter of a edge of an already attached straight bit from the size of a fabricated square hole.  A longitudinal and a transverse centerline is marked in a part where it is desired that the square hole be drilled in a material to be fabricated and four center needles 7 are set at the marked longitudinal and tranverse centerlines and further, the square hole is drilled using a motor-driven trimmer while the center needles 7 are fixed using a clamp or the like. Thus it is possible to correctly drill a square or a rectangular hole of any size in a short time.
Patent JP-S5821426-A (JP)
Title: Polymer having joined cytotoxic substance and preparation thereof
Inventor: KATOU YOSHINORI
IPC: A61K47/48
Filed: 1981-07-30
Abstract: PURPOSE:A polymer, prepared by reacting a polymer consisting of specific constituent units with a specific cytotoxic substance, and reacting the resultant polymer with a hydroxyl group-containing water-soluble low-molecular compound containing amino and hydroxyl groups, and having the joined cytotoxic substance, e.g. a carcinostatic agent. CONSTITUTION:A polymer obtained by reacting a polymer consisting of constituent units of formulaI[Z is H or monovalent cation; (m) is an integer 1-4], e.g. sodium poly-L-glutamate, with a cytotoxic substance, having amino or imino groups in the molecule, e.g. 1-[5'-(2-aminoethylphosphoryl)-beta-D-arabinofuranosyl]cytosine, in the presence of a condensing agent is reacted with a water-soluble low-molecular compound, e.g. 2-hydroxyethylamine, having one primary or secondary amino group and one or more hydroxyl groups in the molecule to give the aimed polymer having 60mol% or more total of constituent units of formulaI, II (X is reaction residue of the water-soluble low molecular compound) and formula III (Y is the reaction residue of the cytotoxic substance).
Patent JP-S5820342-A (JP)
Title: Pipe handling device for thickening device
Inventor: TAMAKI HIROSHI
IPC: B21K27/00
Filed: 1981-07-30
Abstract: PURPOSE:To complete two-stage forging without moving a pipe in longitudinal direction and improve work efficiency by providing a movable pipe supporting frame and delivering device in a fixed skid in front of an upsetting forging machine. CONSTITUTION:A fixed skid 1 is installed in front of an upsetting forging machine T. A delivering device III that delivers a pipe for which upsetting forging is completed out of two pipes which are in pipe sections S1, S2 of the skid 1 and a pipe for which one stage forging is completed are shunted to opposite side of the delivery side. While the forging machine T is in cooling, cleaning and lubrication, a new pipe is received keeping necessary interval from the shunted pipe. A pipe supporting frame II that shifts the new pipe together with the shunted pipe to forging position on the skid 1 is provided, and two-stage forging is completed without shifting the pipe in longitudinal direction.
Patent JP-S5642443-A (JP)
Title: Message system of mobile radio communication
Inventor: YOSHIKAWA KENSHIYOU
IPC: H04W72/04
Filed: 1979-09-14
Abstract: PURPOSE:To make use of a radio channel effectively by sending all kinds of useful information to respective subscribers at a time by utilizing the free time of an incoming control channel. CONSTITUTION:In the mobile radio communication system, radio zones 111, 112... in charge of radio base stations 11, 12... constitute one service area 1 together to cover a broad area including another service area 2 in charge of radio base stations 21, 22.... Each of areas 1 and 2 is one unit that exercises control over a radio circuit for calling mobile stations at a time or receiving calls from the mobile stations and, for example, when mobile station 51 in area 1 is called, calling signals are sent out of all base stations 11, 12... constituting area 1 by making use of an incoming control channel. The incoming control channel used to call the mobile stations is nearly unused except for calling and has a free time, so the incoming control channel is used to transmit another information in this free time, making use of the radio channel effectively.
Patent JP-S60261459-A (JP)
Inventor: SAIHARA YASUHIRO
IPC: A61L9/01
Filed: 1984-06-08
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-S5642701-A (JP)
Title: Fluid pressure amplifier system
Inventor: TOYODA KENICHI
IPC: F15B3/00
Filed: 1979-09-18
Abstract: PURPOSE: To give big outputs to an output shaft by forcing liquid pressure which has amplified outputs by a pressure amplifier into a liquid pressure chamber separated by pistons equipped with an output shaft.  
     CONSTITUTION: When pressured gas is let from a pressured gas source 27 into an air pressure chamber 21 of a pressure amplifier 20, the gas pressure is amplified and transferred through pistons 23, 17 into a liquid pressure chamber 19, eventually it can thrust down a piston 5, consequently an output shaft 3 by a big force. And in case where the output shaft 3 is returned to the initial position, at the same time as air pressure in the air pressure chamber 21 is released, pressured gas is sent to the air pressure chamber side 12 of a pressure transducer 10 by action of a directional control valve 25, which is transduced into liquid pressure to thrust up the piston 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63283915-A (JP)
Title: Injection molded body
Inventor: KANBAYASHI TOMIO
IPC: B29C65/36
Filed: 1987-05-18
Abstract: PURPOSE:To perform adhesion of a molded body extremely easily, by a method wherein at the time of adhesion of molded bodies composed of thermoplastic resin with a thermoplastic adhesive agent, the adhesive agent is arranged be tween the molded bodies, which are to be stuck, under a solid state and the bodies to be stuck are stuck close to each other after melting of the adhesive agent through heating. CONSTITUTION:Pellets obtained from 100 pts.wt. of acid-modified polypropylene and 150 pts.wt. of atomized iron powder are molded into an O-ring state through injection molding, which is made into an adhesive agent 4. The above-mentioned adhesive agent 4 in the state of the O-ring is put on a mold for molding a member 2 constituting a vessel 1 and having a fitting part of a male mold, and the member 2 made of the polypropylene, to the fitting part of which the adhesive agent has been fixed is obtained through injection molding by making use of the said mold. A member 3 is molded of the polypropylene separately. The members 2, 3 are fitted to each other, the adhesive agent is melted through high-frequency induction heating due to a coil arranged outside the fitting part and a vessel 1 is obtained by adhering and joining the members 2, 3 together.
Patent JP-H10308812-A (JP)
Title: Caller number detection system in communication terminal
Inventor: FUJISAWA TOSHIYUKI
IPC: H04M1/274
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide the caller number detection system for a communication terminal with high fuculty that requests reception of a caller telephone number in the case that no telephone number information is received depending on the setting of the presence of a caller communication system and the presence of a caller number notice. SOLUTION: Whether or not a caller number is received from a caller terminal is detected (S102) at the arrival of an incoming call (S100), and in the case that no caller number is received, an automatic reply is made (S104) to give a transmission instruction of the caller number to the caller terminal (S106). When the caller number in a DTMF signal is sent from the caller terminal receiving the transmission instruction (S108), the caller number is stored (S110). Then the caller number is displayed on a display section (S112) and a ringer that denotes the arrival of the incoming call rings (S114).
Patent JP-S63285035-A (JP)
Title: Clock control system
Inventor: SAKAKIDA HISAHIRO
IPC: H04J3/07
Filed: 1987-05-18
Abstract: PURPOSE:T maintain the stuff rate and the frequency accuracy as it is by using a reception asynchronous clock obtained from a reception data from an opposite station through smoothing at a PLO after destuffing as a low-order group input clock when a low-order group input clock is interrupted. CONSTITUTION:When a low-order group input clock CSL is interrupted, it is detected by a clock interruption detection circuit 1 and a selector 2 outputs selectively a clock CRL from a reception PLO 16 to input the clock CRL to a phase comparator 4, on the other hand, in an AIS (Alarm Indication Signal) insertion circuit 5, the AIS signal is outputted as a transmission data. Since the clock CRL from the reception PLO 16 satisfies the specified frequency accuracy, the phase comparator 14 is operated normally,a stuff bit is inserted by a stuff insertion circuit 6 at a specified stuff rate and the AIS signal with normal stuff inserted thereto is multiplexed by a multiplex circuit 8 and sent to the opposite station.
Patent JP-H02298501-A (JP)
Title: Water soluble cellulose derivative having photo-and heat-crosslinkable properties
Inventor: TANIOKA SOJI
IPC: C08B15/06
Filed: 1989-05-12
Abstract: PURPOSE:To obtain the title derivative free from defects in adhesion and water resistance originated from water soluble properties, causing no sag, etc., and useful for photo-curable coating, ink, etc., by replacing H of hydroxyl group of a specific cellulose ether by a N-methylene acrylamide group. CONSTITUTION:The aimed derivative obtained by replacing H of hydroxyl group of cellulose ether having at least one group among methyl group, 1-4C hydroxyalkyl group and carboxymethyl group as a substituent group and being 0.3-2.0 in sum of average degree of substitution (DS) per unit glucose ring of substituent group thereof by N-methylene acrylamide (-CH2-NH-CO-CH=CH2).
Patent JP-H06310210-A (JP)
Title: Lock connector
Inventor: TSUJI KENJI
IPC: H01R13/64
Filed: 1993-04-21
Abstract: PURPOSE:To make a lock connector compact, compared with a one having a protruding material on the side of a flexible lock piece by fitting and engaging a bulkhead protruding on the side of an engagement part to and with an engagement hole; and precisely detect the lock state of the lock connector by bringing a lock detecting electrode which is a probe with a short circuiting electrode by the restoring motion of the flexible lock piece when it gets into the engaged state. CONSTITUTION:A female connector housing 10 is opposed to the front surface of a male connector housing 30, and a bulkhead 32 protruding on the side of a male engagement part is fitted to and engaged with an engagement hole 13b, so that the movable lock piece 13 of the female housing 10 is advanced as it is curved downward, and engaged compact, compared with a one having a protruding material on the side of the movable lock piece 13. By the restoring motion of the lock piece 13 when it is laid in the engaged state, lock detecting electrodes 33a, 33b which are probes are short-circuited by the electrode part of a short circuiting electrode 14. Thus, the lock state of the lock connector can be precisely detected.
Patent JP-H0414199-A (JP)
Title: System and device for managing building
Inventor: FUKUMA YASUO
IPC: G08B25/04
Filed: 1990-05-08
Abstract: PURPOSE:To manage several equipments precisely and to break up the risk during the outage of control or function and to easily change a controlling means according to the change of areas by integrally controlling the required equipments independently for each divided area in a building and controlling total the accident proof equipments at every area. CONSTITUTION:A building is divided into the areas of multiple zones Z1 - Zn and an accident proof equipment 14 and an environmental equipment 16 are integrated to an air-conditioning equipment and controlled by integral manage ment controllers from X1 to Xn independent of each zone Z1 - Z. On the other hand, the accident proof equipment 16 is managed and controlled by a total monitoring and controlling system 2 corresponding to each building through an accident proof equipment controlling means 6. Thus, the several equipments can be managed precisely, the risk during the outage of the control or function can be broken up and the controlling means can be changed easily according to the change of the zone resulted from the change of a tenant or the like. Thus, the building is managed further more effectively.
Patent JP-S5822396-A (JP)
Title: Pressurizing system in both-side and one-side lapping machine, polishing machine and fine grinding machine including electrical and chemical polishing
Inventor: HATANO KOUICHI
IPC: C25F3/16
Filed: 1981-07-31
Abstract: PURPOSE:To make it possible to process the flatness degree and the shape precise degree of a product to be processed in ultra-high preciseness, by constituting a prssurizing system in a lapping machine, a polishing machine and a fine grinding machine of a hydraulic system and a high and low pressure air system. CONSTITUTION:A pressurizing system in a both-side and a one-side lapping machine, a polishing machine and a fine grinding machine is constituted of a hydraulic system A formed by communicating an oil tank 2, a float control valve 3 and an oil cylinder 4 with a tube 5, a high pressure air system B formed by connecting a high regulator valve 6, a solenoid valve 7 and the high pressure air chamber 9 of an air cylinder 8 by a pipe 10 and a low pressure air system C formed by the solenoid valve 7, a checking valve 11, a low regulator valve 12 and the low pressure chamber 13 of the air cylinder 8 by a pipe 14. By utilizing these three systems, the pressure added to a plate 1 is finely adjusted and processing of ultra-high preciseness is enabled.
Patent JP-S5547001-A (JP)
Title: Reservoir for two-wheeled vehicle master cylinder
Inventor: YAMAZAKI YUUZOU
IPC: F16J13/02
Filed: 1978-09-29
Abstract: PURPOSE: To prevent penetration of dust and rain water by providing a convex portion of a predetermined width at the peripheral portion of a cap and stopping up the gap between the cap and a reservoir main body according to the tightening of the cap.  
     CONSTITUTION: A convex portion 10 of a predetermined width is formed on that surface of the peripheral portion 8 of a reservoir main body 2 which contacts the end portion of a diaphragm 9. The convex portion 10 is highest at its center and gradually lower toward its ends. Even if the cap 3 is bent on the tightening of the cap 3 by bolts 7, the convex portion 10 is urged into the end portion of the diaphragm 9, to seal the gap between the peripheral portion 8 of the main body 2 and the peripheral portion 11 of the cap 3. Thus, penetration of duct and rain water is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio