baber/WOPTO huggingface dataset:
Patent JP-S62197926-A (JP)
Title: Magnetic recording medium and its production
Inventor: TOSHIFUJI NAOTAKE
IPC: G11B5/64
Filed: 1986-02-25
Abstract: PURPOSE:To make the surface of the titled medium substantially rigid so that a magnetic material film is not injured by providing a protective film between the magnetic material film and lubricating film. CONSTITUTION:This magnetic recording medium is constituted by forming the lubricating film 3 which makes lubrication on the magnetic material film 2 and providing the protective film 4 consisting of a nonmagnetic fine ceramic material between the lubricating film 3 and the magnetic material film 2. The 1st reactive gas is first filled in a vessel of a sputtering device and sputtering is executed with the essential component material as a target in said atmosphere to form the protective film 4 consisting of a carbide compd. on the magnetic material film 2. The 2nd reactive gas is filled into the vessel of the sputtering device and sputtering is executed with the essential component material as a target to form the lubricating film 3 consisting of a sulfide or oxide compd. The surface of the magnetic recording medium is thereby made substantially rigid and the magnetic recording medium which obviates injuring of the magnetic material film is obtd.
Patent JP-H07252089-A (JP)
Title: Drop preventer of hanging frame
Inventor: MASAKANE TAKESHI
IPC: B66C15/02
Filed: 1994-03-11
Abstract: PURPOSE:To prevent such a danger that a frame drops off from occurring even in the case where a slinging wire or the like is snapped, in a device which has hung and supported the frame. CONSTITUTION:In a device which has externally fitted a guide pipe of a frame in a column free of slide motion, it is featured that a rod 14 of a cylinder 13 attached to the frame is inserted into one of many supporting holes 16 formed in this column, thereby making it so as to be supported therein.
Patent JP-S62199503-A (JP)
Title: Pneumatic radial tire
Inventor: KABE KAZUYUKI
IPC: B60C15/06
Filed: 1986-02-28
Abstract: PURPOSE:To prevent separation from taking place at places where stiffness is discontinued within a tire by forming a surface at the widest position of the tire on the side outer surface into a form of a straight line intersecting roughly at a right angle with the rotating shaft of the tire. CONSTITUTION:A belt layer 3 is arranged such that it encircles the outer circumference of a carcass layer 2 at its tread section 1 of a radial tire whereby the carcass layer is provided between a pair of a right and a left bead core 4 and 4. In the above mentioned tire, the surface A at the widest position on the side outer surface is formed into a straight line which intersects roughly at a right angle with the rotating shaft of the tire, furthermore, the other surfaces C through E are formed with a plurality of straight line which intersects each other in the outside of the cross-section of the tire in a form of a projection. In this constitution, the center section of the surface A, the stiffness of which is not discontinued structurewise, is thinned of its wall thickness whereby stresses due to repeated bending at the time of running are to be concentrated for improving durability.
Patent JP-H04278754-A (JP)
Title: Remote maintenance processor
Inventor: SAKAMOTO MASAYUKI
IPC: G06F11/30
Filed: 1991-03-07
Abstract: PURPOSE:To evade the destruction of system resources and to improve the reliability of a system by holding the level value of a present station by a level inspecting part and answering reception permission only unless the reception level value is smaller than a present station level value at the time of receiving the level value from a data receiving part. CONSTITUTION:The level inspecting part 11 holds the given present station level value 14 and compares it with the reception level value at the time of receiving the reception level value from the data receiving part 12. In this case, the inspecting part answers reception permission to the data receiving part 12 only unless the reception level value is smaller than the present station level value. The receiving part 12 picks up the reception level value from the specified part of reception data so as to give it to the level inspecting part 11 at the time of receiving specified data from a communication line 10 and uses the reception data in a specified processing as effective data only at the time of receiving the answer of reception permission from the inspecting part 11. A data transmitting part 13 inserts the present station level value 14 of the inspecting part 11 to the specified part of transmission data and transmits it at the time of transmitting specified data to the communication line 10.
Patent JP-S53127209-A (JP)
Title: Morning call operating stand providing interruption function
Inventor: HANADA GOROU
IPC: H04M3/20
Filed: 1977-04-13
Abstract: PURPOSE:To reduce the effort of the operator of a operating stand, by automatically transmitting call signal until a guest responds if a guest room telephone is not busy and by judging whether the busy call is really a busy condition or an off-hook after call through monitor by the operator with interrupt connection for the busy call.
Patent JP-S53126415-A (JP)
Title: Fuel injection type rotary piston engine
Inventor: SATOU HARUHIKO
IPC: F02B53/10
Filed: 1977-04-11
Abstract: PURPOSE: To improve the evaporation, the atomization, and the supply response of tuel by advancing the start timing of the upper steram side jet among plural fuel injection nozzles and arranging the start timing of the downstream side jet near the highest speed of a suction flow. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56138726-A (JP)
Title: Photometric apparatus
Inventor: YAMAZAKI MASABUMI
IPC: G03B7/099
Filed: 1980-03-31
Abstract: PURPOSE:To correct the difference in reflectance between the shutter front curtain and a film without using random number pattern by controlling the output current of a constant current circuit in such a manner that the current of an integrating network is maintained constant according to traveling of the shutter front curtain. CONSTITUTION:The light current I1 from a silicon photodiode SPD10 is amplfied by logarithmic amplifier circuits 1, 6 respectively, the outputs whereof are inputted to an integrating network 7. The integrating current I7 is controlled by controlling the output current I5 of a constant current circuit 5. During traveling of the shutter front curtain, I5 is so controlled as to maintain the integration current I7 at the value just before the traveling of the shutter front curtain to apply feedback to the constant current circuit 5 in such a manner that when the shutter front curtain ends traveling completely the integration current I7 changes according to the brightness of an object, whereby the current I5 is maintained constant. As a result, the errors in the integrating current during the traveling of the shutter front curtain are  corrected without using random number pattern.
Patent JP-H01215233-A (JP)
Title: Opened and dried horse mackerel seasoned with miso (fermented soybean paste)
Inventor: AKIYAMA MAMORU
IPC: A23L17/00
Filed: 1988-02-24
Abstract: PURPOSE:To obtain the title opened and dried horse mackerel seasoned, prevented in oxidation and having good taste and preservation, by exposing raw horse mackerel treated by opening the abdominal region and removing middle bone to warm air to dry the horse mackerel and then applying MISO (fermented soybean paste) to the total surface of the opened and dried horse mackerel. CONSTITUTION:The aimed opened and dried horse mackerel obtained by opening the abdominal region, removing the internal organ and middle bone 1a, washing the mackerel with ice water, immersing the mackerel into ice water, then salt water and successively pure water and further exposing the mackerel to warm air to dry the mackerel and then sinking the dried horse mackerel body 1 into a vessel containing a liquid MISO 2 and forming a membrane of MISO 2 on the total surface of the horse mackerel and maintained in state of soft meat part.
Patent JP-2000244419-A (JP)
Title: Apd bias circuit
Inventor: SAKAMOTO HISAYA
IPC: H04B10/50
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To protect an avalanche photo diode(APD) even on the occurrence of a sudden change in optical input power with respect to an APD bias circuit that receives an optical signal and converts it into a current. SOLUTION: In the APD bias circuit, 1st-3rd resistors R1-R3 are connected in series with the APD 1 that converts an input optical signal into a current corresponding to the power Pin of the input optical signal, a power supply voltage VDD is applied to the series connection, an equalization amplifier 2 is connected to this APD 1, a bias control circuit 3 is connected to a connecting point of the 1st and 2nd resistors R1, R2 so as to supply a current in a way that a bias setting voltage V0 at the connecting point is made constant, and a time constant τ2 consisting of the 2nd resistor R2 and a 1st capacitor C2 and a time constant τ3 consisting of the 3rd resistor R3 and a 2nd capacitor C3 are set to have a relation of τ2>τ3.
Patent JP-S58158393-A (JP)
Title: Oil feeding apparatus for horizontal type rotary compressor
Inventor: KURITA YUKIYOSHI
IPC: F04C29/02
Filed: 1982-03-16
Abstract: PURPOSE:To prevent occurrence of abnormal wear due to lack of lubricating oil at sliding surfaces and to thereby prolong the service life of a rotary compressor, by forming oil feed ports for feeding lubricating oil from an oil supply hole formed in a turning shaft to sliding surfaces of a compression element at end portions of bearings for respective side frames. CONSTITUTION:Oil feed ports 18, 19 for feeding lubricating oil from an oil supply hole 17 formed in a turning shaft 6 to sliding portions of a compression element 5 are formed at end portions 10a, 11a of bearings 10, 11 for journaling respective side frames 12, 13, so that lack of lubricating oil at the sliding surfaces at the end portions 10a, 11a of the bearings 10, 11 that has been caused in conventional arrangements can be avoided. Further, lubricating oil 2 supplied to the end portions 10a, 11a of the bearings 10, 11 is stored in hollow spaces 16 kept at an intermediate pressure via helical grooves 14, 15 and then drawn to the low-pressure side of a compression chamber in a cylinder 7 while lubricating the end faces of rollers 9. Therefore, lubricating oil 2 can be supplied smoothly by the function of pressure difference at various portions in a compressor, so that the lubricating performance can be improved.
Patent JP-S56139061-A (JP)
Title: Manufacture of coreless armature
Inventor: YAMASHITA FUMITOSHI
IPC: H02K15/12
Filed: 1980-03-31
Abstract: PURPOSE:To reduce the intertia of a coreless armature and to enhance the controlling responsiveness thereof by mixing foaming agent with thermosetting resin  filled in an armature winding and completely filling resin by the foaming pressure  from the interior. CONSTITUTION:Foaming agent is mixed in thermosetting resin to be filled in an armature winding, and foamed at the time of heating to completely fill the resin by the foaming pressure. The thermosetting resin used here may include, for example, basic resin, hardener or polymerizer, foaming agent, filler, fiber, mold releasing agent, colorant or the like with foaming magnification preferably 1.5-2.5 times. Thus, the intertia of the armature can be reduced, and since the foamed part performs a function of absorbing sound, the noise can be reduced.
Patent JP-H06228273-A (JP)
Title: Epoxy resin composition and sealed semiconductor device
Inventor: AOKI TOSHIKI
IPC: C08G59/62
Filed: 1993-02-05
Abstract: PURPOSE:To obtain the subject composition, composed of a specific epoxy resin, a novolak type phenolic resin and a specified amount of an inorganic filler, excellent in moisture and solder heat resistance and capable of guaranteeing the reliability for a long period without any disconnection, etc., due to corrosion of electrodes. CONSTITUTION:The objective composition comprises (A) an epoxy resin having at least two epoxy groups in the triazine nucleus (e.g. triglycidyl isocyanurate of the formula), (B) a novolak type phenolic resin and (C) an inorganic filler (preferably silica powder having a low impurity concentration and <=30mum average particle diameter) in an amount of 25-90wt.% based on the resin composition as essential components. The components (A) to (C) are blended, uniformly mixed in a mixer, etc., then subjected to melt mixing treatment with a hot roll or mixing treatment with a kneader, etc., cooled, solidified and subsequently pulverized in order to prepare this composition as a molding material. Furthermore, the component (B) is preferably blended so as to afford 0.1-10 molar ratio of the epoxy in the component (A) to the phenolic OH in the component (B).
Patent JP-S59166033-A (JP)
Inventor: NISHINO HAJIME
IPC: A23L17/00
Filed: 1983-03-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55134929-A (JP)
Title: Ion implantation
Inventor: YOSHIDA MASAKATSU
IPC: H01L21/265
Filed: 1979-04-06
Abstract: PURPOSE:To suppress gas discharge from a film by hardening the film by implanting impurity ions which are nonconductive to a semiconductor substrate into an ion shielding mask for an organic light sensitive film which is used when implating ions to the substrate. CONSTITUTION:On an n-type silicon substrate 1, a p-type wafer region 2 is diffusion formed, and on the specified regions of the surface, a gate electrode 4 consisting of polycrystalline silicon is formed via a gate oxide film 3, and also a field oxide film 5 is formed. Next, a photoresist ion shielding film 8 with ion implantation windows 6 and 7 is formed all over the surface, and using the film as a mask, B<+> ions are implanted to form p-type source and drain regions, but before the implantation, the following processing is applied to the shielding film. Implanting F<+> ions which are nonconductive to the substrate 1 are implanted to the film 8 to harden the film 8, and leaving the implanted layer 9 on the surface of the substrate 1 formed then, B<+> ion implantation layers 12 and 13 are formed. By so doing, gas discharge from the film 8 is prevented and the accuracy of the amount of implantation is improved.
Patent JP-S62199225-A (JP)
Title: Pipe expansion and bend straightening device
Inventor: KURAHASHI TOSHIO
IPC: B21D3/10
Filed: 1986-02-27
Abstract: PURPOSE:To improve the pipe expansion capacity and product quality by arranging the detecting device of the bend in pipe expansion as well as by providing a straightening press roll device inside a circular housing and by controlling the energizing force of the press roll based on the detection signal thereof. CONSTITUTION:A circular housing 11 is supported by four receiving roller devices 15 and arranged as well to the position of a pipe expansion head 2 so as to surround an expansion pipe 3. A bending moment is acted on the expansion pipe 3 by fitting a straightening press roll device 25 on the inner peripheral face of the housing 11. The straightening control device 35 acts the necessary energizing force on the straightening roll 26 based on the output of the bend detecting device. In this way the expansion pipe 3 is straightened with controlling the rotation of the housing 11 to make no reaction force of the expansion pipe 3 acting on a boom 1. Consequently the bend action force is increased and the pipe expansion capacity and product quality can be improved.
Patent JP-H11241677-A (JP)
Title: Compressor
Inventor: UCHIDA KAZUHIDE
IPC: F04B27/08
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To miniaturize a compressor without causing a rise in manufacturing cost. SOLUTION: A piston 124 is formed into a shape with a step which is constituted of a large diameter piston part 124a and a small diameter piston part 124b. The shape of a cylinder bore 126 is conformed to the external shape of the piston 124. As a result, because Hertzian stress in the large diameter piston part 124a and the large diameter bore part 126a can be reduced, eccentric force at these portions can be made larger than eccentric force F1 related to a conventional technique if maximum Hertzian stress is constant. Therefore, because the longitudinal direction dimension of the piston 124 can be reduced, the shaft direction dimension of a compressor 100 can be miniaturized without causing a rise in manufacturing cost.
Patent JP-H06257298-A (JP)
Title: Remote monitoring system of mechanical multi-stage parking apparatus
Inventor: SHINDO SHINICHI
IPC: G08G1/14
Filed: 1993-03-03
Abstract: PURPOSE:To effectively carry out maintenance works in accordance with the operational condition of the equipment. CONSTITUTION:An information memory 11 to accumulate informations such as time informations of cars driving in and out, actuation time informations of respective equipment, actuation counts of respective equipment, etc., is equipped in a controller 10 regulating the receiving and sending motions of respective equipment in accordance with the motion of cars. A monitor 12 watching the stored informations in the memory 11 is connected to the controller 10 through an interface. A host computer 14 is connected to a modem 13 through a telephone circuit. The informations stored in the memory 11 are transmitted to the host computer 14 by the monitor 12 through the modem 13 and the telephone circuit.
Patent JP-S51117217-A (JP)
Title: Structure of intake port in rotary piston engine
Inventor: MORITA YASUYUKI
IPC: F02B53/10
Filed: 1975-04-07
Abstract: PURPOSE: Provision of a side port in rotary engines for improved ignitibility and combustibility of mixture gases. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05240517-A (JP)
Title: Intake valve device of expansion engine
Inventor: HATTORI HITOSHI
IPC: F16K24/04
Filed: 1992-02-28
Abstract: PURPOSE:To provide an intake valve device for an expansion engine which may not be apt to damage either a cylinder or a piston even if a valve opening or closing member is dropped. CONSTITUTION:An extremity end of a piston 2 is provided with a valve opening or closing member 21. The valve opening or closing member 21 is comprised of a container 22 fixed to an extremity end of the piston 2, a valve opening or closing member 24 stored in the container 22 and for pressing a rod 8 of a valve member 7 in correspondence with a movement of the piston, a coil spring 23 supporting the valve opening or closing member and a window hole 29 arranged at a side wall of the container 22 at a position opposing against the valve member 7 and normally closed by the valve opening or closing member 24.
Patent JP-S60208949-A (JP)
Inventor: SUTEFUAN POSUCHIUSU
IPC: C07C217/76
Filed: 1985-03-04
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-S53128320-A (JP)
Title: Production of magnetic head
Inventor: OGAWA KOUICHI
IPC: G11B5/147
Filed: 1977-04-15
Abstract: PURPOSE:To facilitate the production of a magnetic head by molding a magnetic thin plate, which has its interlayers impregnated with a resin solution, after it is pressed and heated.
Patent JP-S54134768-A (JP)
Title: Molding of synthetic resin
Inventor: NOMURA TAKAO
IPC: B29C39/00
Filed: 1978-04-11
Abstract: PURPOSE: To provide a molding process for synthetic resin for use in, e.g., urethane elastomer bumpers for vehicles of high surface gloss with good releasability, by coating, in a mold, a releasing agent prepared by adding a specific polyethylene wax in a solvent.  
     CONSTITUTION: A releasing agent is first prepred by adding (1) 2W10 parts by wt. of a branched-chain type polyethylene wax which has a molecular weight of 500W 2,000, a melting point of the solid of 80W95°C, and is soluble in hydrocarbons below 75°C to (2) 100 parts by wt. of a solvent consisting of a fraction between 80W100°C and made up of two sorts of hydrocarbons, aromatic and aliphatic. The resulting agent is then coated inside a mold followed by injecting a synthetic resin such as of urethane type, etc. to accomplish the molding.  
     EFFECT: Suitable for molding of non-coated products. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62201204-A (JP)
Title: Manufacture of thermoplastic resin sheet and device thereof
Inventor: SAITO SHUN
IPC: B29B13/06
Filed: 1986-03-01
Abstract: PURPOSE:To prevent dried tips from re-absorbing moisture by a method wherein the passage of dried thermoplastic resin raw material is placed under moisture- resistant atmosphere in a process, during which the thermoplastic resin raw material is dried and then extruded and, after that, biaxially stretched. CONSTITUTION:Thermoplastic resin tips in a storage tank 1 is at first supplied to a drying mechanism 2 and, after being dried, transported by passing through a transporting pipe 4, which is filled with heated nitrogen gas, to an extrusion mechanism 3, in which the tips are heated, melted and extruded into the form of a sheet having the normal thickness of several millimeters and further longitudinally stretched with a longitudinal stretching mechanism 5 and furthermore laterally stretched by a lateral stretching mechanism 6 in order to obtain a thermoplastic resin sheet with the thickness of about 75-175mum. Because an inert gas introducing mechanism 7 is provided in the interior of the transporting pipe 4, the interior of the transporting pipe, through which the dried tips pass, can surely be free of moisture by being filled with heated inert gas, thus allowing transport of the dried tips to the extrusion mechanism 3 without developing re-moisture absorption of the dried tips.
Patent JP-H06256040-A (JP)
Title: Sealing glass
Inventor: SUZUKI TOSHINORI
IPC: C03C8/24
Filed: 1993-03-03
Abstract: PURPOSE:To provide a filler without whitening sealing glass after burning. CONSTITUTION:If an unreacted PbO is present in PbTiO3 added as a filler into low-melting sealing glass, the PbO as a nucleus produces a platy crystal to whiten the sealing glass. Experiments in which the PbTiO3 obtained from PbO and TiO2 mixed in various proportions is formed into a circular cylinder having 20mm diameter and burned are carried out. When the molar ratio of PbO/TiO2 is regulated to >=0.95 and <1, the flow diameter is large due to good flow. Good glassy luster without whitening is obtained.
Patent JP-H01216663-A (JP)
Title: Control method for telecontrol system
Inventor: HISAMATSU NOBUO
IPC: H04M11/00
Filed: 1988-02-24
Abstract: PURPOSE:To operate a telecontroller without hindrance by allowing an automatic answering telephone set to reply a call with priority when the automatic answering telephone set in the absence mode and operating the telecontroller system after a call signal is outputted for a prescribed time when the automatic answering telephone set is set in the presence mode. CONSTITUTION:An incoming detection circuit CUR is provided to a telephone line l1 and when the circuit CUR detects an incoming call, a CLM relay 10j is driven and a message is returned to the caller telephone set from a voice synthesis circuit 10l. A PB signal from a caller telephone set is received by a PB receiver, the signal is decoded through a CPU 10h, a control signal is sent to an output section 31 via a multiplexer 10n to activate the connected external load or to detect the state of a sensor 32 provided to the external load thereby applying monitor. When the set switch of the automatic answering telephone set is set to the presence mode, a call signal is kept outputted till a one minute timer expires and the telecontroller is operated automatically when the timer expires.