baber/WOPTO huggingface dataset:
Patent JP-H0460384-A (JP)
Title: Controlling method for heat accumulation type hot water supplying apparatus and heat accumulation type hot water supplying apparatus for executing the same
Inventor: MASUKO KOICHI
IPC: F28D15/06
Filed: 1990-06-27
Abstract: PURPOSE:To prevent excess generation of operating fluid vapor by closing a steam tube when a hot water supply is stopped to raise the pressure of an evaporator, forcibly returning back the fluid to a liquid return tube, and then closing the tube to stop flow the fluid to the evaporator side. CONSTITUTION:The upper parts of an evaporator 5 and a condenser 9 are connected via a steam tube 11 having a first opening/closing valve. The lower parts of the evaporator 5 and the condenser 9 are connected via a liquid return tube 13 having a second opening/closing valve. When hot water supply is stopped, if a hot water supply valve 10 is closed, the first valve is initially closed. As a result, when steam is filled in the evaporator 5 and operating fluid 16 is forcibly returned back to the tube 13 side, the second valve is closed to prevent flow of the fluid 16 to the evaporator 5. Simultaneously, the valve 12 is opened, and the steam is fed to the condenser 9 to be condensed. Accordingly, since the steam is not generated any more in the evaporator 5, excess generation of the steam can be prevented to prevent rise of inner pressure in a pipe.
Patent JP-S5695426-A (JP)
Title: Blanking device
Inventor: HARADA MASAMI
IPC: B21D28/14
Filed: 1979-12-28
Abstract: PURPOSE: To save the blanking die costs and working costs at the forming of products of different lengthwise sizes by making the front and rear side shapes of the striplike delivery direction of blanking dies opposite on the front and rear from those of products and providing a striplike material stopper so as to freely change its position.  
     CONSTITUTION: The blanking shape of blanking dies (a punch 2 and a die 4) is formed to a shape equal to the shape 15 of the direction 6 side of a product 12 on the side 14 opposite from the delivery direction 6 of a striplike material 5, and to a shape equal to the shape 17 on the side opposite from the direction 6 of the product 12 on the direction 6 side. In this blanking device, the striplike material 5 which has been formed with the shape 15 on the end in the previous process is delivered into the arrow 6 direction and is blanked by abutting the end on a stopper 8, whereby the shape 15 of the next product is formed simultaneously with the formation of the shape 17. Hence, it is possible to form one product 12 with one time of blanking process through repeating of this process. If the position of the stopper 8 is changed, the products of different lengths are obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H115137-A (JP)
Title: Manufacturing method of forging with hollow shaft
Inventor: HIROSE AKIJI
IPC: B21K1/14
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a forging with a Y-shaped part; wherein a durable life of a cope for finish forging is prolonged and the stroke of finishing forging is shortened. Also, the number of the interruptions of manufacture is reduced. SOLUTION: In the first preforging process of a roughly finished member 3 with a shaft part 31, a yoke part 32 and a shallow hole 33, the yoke part 32 is processed into the shape of a finished product. In the second preforging process of the roughly finished member, the second roughly finished member 4 with an extended shaft part 41 which holds a deep hole 43 is formed by extruding the shaft part 31. In the finishing forging process, the yoke part 42 is processed finally to obtain a forging with the hollow shaft by inserting a finishing punch into the deep hole 43, wherein the punch's end does not reach the bottom of the deep hole 43.
Patent JP-S6327721-A (JP)
Title: Infrared ray detector
Inventor: WATANABE TAKASHI
IPC: G01J5/02
Filed: 1986-07-21
Abstract: PURPOSE:To enhance vacuum degree keeping life, mechanical strength and productivity, by a method wherein an inner cylinder, an outer cylinder and a flange are made of a metal and an infrared transmitting window is bonded to the outer cylinder in an airtight manner by fusion of low m.p. glass and a metal membrane is applied to the inside of the outer cylinder by vapor deposition to form a vacuum heat insulating container. CONSTITUTION:A package 7 equipped with an infrared ray detection element 6 is provided to one end surface of a metal inner cylinder 2 and a metal flange 4 hermetically provided with an input/output airtight terminal 19 is bonded to the other end surface of the inner cylinder 2. The single end surface of a metal outer cylinder 3 is bonded to the flange 4 and a disc-shaped window 5 comprising an infrared pervious material is fixed to the other end surface of the outer cylinder 3 by a fusion layer 17 of low m.p. seal glass. Further, a metal vapor deposition film 18 is formed to the inside of the outer cylinder 3 so that the convection heat from the outer cylinder 3 hardly transfers to the inner cylinder 2, the package 7 and the infrared detection element 6. Especially, the space formed in the inner cylinder 2, the outer cylinder 3 and the flange 4 is kept under vacuum.
Patent JP-S61176058-A (JP)
Inventor: ROORENSU AARU HARODO
IPC: H01M50/583
Filed: 1985-08-05
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-H05190250-A (JP)
Title: Manufacture of electric device
Inventor: JIYOSEFU ANSONII ABISU
IPC: C25D3/56
Filed: 1992-06-08
Abstract: PURPOSE: To provide a method for manufacturing an electric device comprising an electrodeposited conductive region free of cracking defects. CONSTITUTION: In the case a contact part of a device is manufactured from a metal strip, which comprises conductive alloy stripes by electroplating, cracking parts are generated in the stripes at the time of blanking and secondary forming works. Generally, a nickel layer, layers of alloys of palladium with nickel, cobalt, arsenic, or silver, a flash plating layer of a hard gold, etc., are examples of the stripe coating on a metal strip such as bronze. Before blanking and secondary forming work, cracking defect formation can be prevented by annealing the plated strip. After heat treatment, no cracking defect exists in the stripes and continuous interlayer separation of the stripes and the strip is not caused at all.
Patent JP-H04315064-A (JP)
Title: Method and apparatus for measuring electromagnetic waves
Inventor: FUJIYAMA HIDEKI
IPC: G01R29/08
Filed: 1991-04-11
Abstract: PURPOSE:To emit an alarm before the quantity of electromagnetic waves reaches dangerous quantity by always measuring the exposure quantity of electromagnetic waves of a person living in a place where invisible electromagnetic waves fly about. CONSTITUTION:The electromagnetic waves taken in through a wide-band antenna 1 are amplified in a predetermined gain by an ultra-wide-band amplifying circuit 2 and rectified by a rectifying circuit 3 to extract a DC component. This DC component is converted to a digital signal by an A/D converter 4 and said signal is multiplied by a time by an integration circuit 5 to integrate the level of the signal and the integration result is compared with a reference value 7 by a comparison circuit 6. When the integration result reaches the reference value by this comparison, an alarm is generated by a notice part 8. Therefore, by always carrying the electromagnetic wave measuring device thus constituted, an alarm is emitted to a person engaging in a broadcasting station, a radio station or a microwave relay station based on the exposure quantity of electromagnetic waves before adverse effect is exerted on a human body.
Patent JP-H10233280-A (JP)
Title: High frequency rod-shaped heater
Inventor: KONO TAKAYUKI
IPC: H05B6/38
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To insert a high frequency rod-shaped heater into the hole in an object to be heated with it being bent even if an obstacle is present upward by inserting a conductive coil having high flexibility in a longitudinal direction, a magnetic core which is cross-divided into a plurality of pieces in a longitudinal direction so as to be accommodated inside it, and a cooling water tube having flexibility in a long flexible heat-proof insulation cylinder which is a watertight container. SOLUTION: A heat-proof insulation cylinder 2a of a coated heat-proof insulated cylinder 2 whose both ends are sealed, consists of plastic having heat resistance, insulating quality, and low rigidity, and has flexibility. In its inside, a conductive coil 3 of flexibility, such as a litz wire whose fine lines of insulation-coated copper are stranded, a magnetic core 5 of high permeability which is a plurality of columnar bodies arranged in the axial direction at its inside, and a cooling water tube 6 having flexibility are accommodated. A high frequency rod-shaped heater 1 has flexibility as a whole, thus it is possible, even if an obstacle 10 is above the hole 9h of the object 9 to be heated which is heated by high frequency electromagnetic induction, to bend and insert it. The magnetic core 5 may be formed integrally by a material having flexibility.
Patent JP-S6149576-A (JP)
Title: Television conference device
Inventor: MATSUOKA SHINICHI
IPC: H04N7/14
Filed: 1984-08-17
Abstract: PURPOSE:To simplify the phase adjustment of subcarrier signals by comparing the phase of the reproduced subcarrier signal of the video signal from a camera with that of a reference subcarrier signal generated in a TV conference device and displaying externally the coincidence between them optically if these phases coincide with each other. CONSTITUTION:The reference subcarrier from a reference synchronizing signal generating circuit 12 is connected to camera external synchronizing signal generating circuits 17 and 18 through a subcarrier distributing circuit 13. The circuit 12 sends a reference synchronizing signal to circuits 17 and 18 through a synchronizing signal distributing circuit 16, and cameras 1 and 2 are synchronized externally by outputs of circuits 17 and 18. Subcarrier signals are reproduced from outputs of cameras 1 and 2 by subcarrier reproducing circuits 8 and 9, and respective output subcarrier signals have phases compared with the phase of the reference subcarrier signal by phase comparators 10 and 11. If subcarrier signals of cameras 1 and 2 are synchronized with the reference subcarrier signal, display circuits 14 and 15 are lit optically. Subcarrier phase adjusting volumes of cameras 1 and 2 are operated manually to adjust circuits 14 and 15.
Patent JP-H1019477-A (JP)
Title: Air-conditioning device
Inventor: CHO NOBUAKI
IPC: F28C3/06
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To ensure a smooth flow of ice slurry and to perform high-efficient heat-exchange with air. SOLUTION: An air-conditioning device 21 using ice slurry as a refrigerant comprises a body 22 having an air passage 23 through which air flows; upper and under surfaces 30a and 30b arranged in the air passage of the body 22 in a down inclining attitude; a refrigerant guide 28 through which the refrigerant flows along an upper surface; and a number of fins 31 and 34 formed on the upper surface and the under surface of the refrigerant guide. The fins 31 and 34 are exposed to an air passage and extended along the flow direction of a refrigerant.
Patent JP-H0522384-A (JP)
Title: Power supply circuit for cordless telephone set
Inventor: OKAYAMA SATOSHI
IPC: H04B7/26
Filed: 1991-07-12
Abstract: PURPOSE:To realize the power supply circuit of the cordless telephone set in which a terminal exposed when a slave set is lifted up from a master set and no electric shock is caused even when the hand of the user touches onto the terminal. CONSTITUTION:A voltage detection terminal 18 is provided to a slave set 3 in addition to charging terminals 15, 16 and a voltage detection terminal 17 is provided to a master set 2 in addition to voltage application terminals 13, 14. Then the voltage detection terminal 18 of the slave set 3 is connected to a positive charging terminal 15. Furthermore, a switch circuit 19 is provided to the voltage detection terminal 17 of the master set 2 to connect/disconnect between the negative voltage application terminal 14 and the negative terminal of a power supply section 12 depending on the presence of the application of the voltage to the voltage detection terminal 17.
Patent JP-H0834154-A (JP)
Title: Plate mounting device of printing press
Inventor: UCHIYAMA KOICHI
IPC: B41L13/14
Filed: 1994-07-25
Abstract: PURPOSE:To simply mount screen printing stencil paper on a plate cylinder and to reduce the mounting area of the stencil paper to the plate cylinder while miniaturizing the plate cylinder. CONSTITUTION:A needle like part 2 having a large number of needles 5 implanted therein is formed to a part of the outer periphery of a plate cylinder 1. A part 3a of a plate 3 is positioned on the needle like part 2 to be pushed in by a push-in means 10 to fix one end of the plate 3. The implanting state of the needles 5 of the needle like part 2 is set so that the implanting density of the needles becomes low from the front end 3a of the plate 3 toward the rear end 3b thereof or set at random and the force applied to the plate 3 at the time of the rotation of the plate cylinder 1 is dispersed by the needle like part to prevent the tearing of the plate 3.
Patent JP-H0224244-A (JP)
Title: Steering lock device
Inventor: MOCHIDA HARUO
IPC: B60R25/02
Filed: 1988-07-13
Abstract: PURPOSE:To obtain an increased device safety by making an actuator inoperable upon detection of unlocking with a key where the action of an actuator moves a check lever into a space in which a plunger is allowed to move. CONSTITUTION:As a key 5 is inserted in a rotor 4, a key sensing portion 13a is pushed out by the key 5 and a check lever 13 is rotated and displaced on a pin 12, causing a driving portion 13b provided at an end opposite to the sensing portion 13a to press a sliding engaging piece 13 against a wall surface of a hanger 9. Then, the rotor 4 is rotated with the key to move the hanger 9 and a keying rod 8 in an unlocking direction for an unlocking action. In addition, a case switch 21 and a rod switch 22 are also provided. These switches are used to provide control in such a manner that actuators 10, 15 that drive plungers 11, 17 is made inoperable if the case switch 21 is OFF and the rod switch 22 is ON at the time of unlocking with the key 5.
Patent JP-S5798259-A (JP)
Title: Preparation of indole
Inventor: SAKUMA KIYOSHI
IPC: C07D209/06
Filed: 1980-12-09
Abstract: PURPOSE: To obtain indole in high purity, by distilling crude indole prepared from coal tar distillate in such a way that the concentration of (methyl)indole has a specific range, followed by crystallizing continuously the prepared distillate.  
     CONSTITUTION: Crude indole (e.g., crude indole obtained by treating methylnaphthalene distillte with caustic potash) prepared by treating a coal tar distillate containing indole is distilled to give an indole distillate having an indole content of ≥50wt%, preferably ≥70wt% in a ratio of methylindole/(indole+methylindole) by weight of ≤0.05, preferably ≤0.03, which is continuously crystallized, to give high-purity indole. In the continous crystallization, a continuous crystallization and purification device of the counter current flow type is preferably used. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05205536-A (JP)
Title: Shielding material and shielding electric wire-cable product
Inventor: MAAMOUDO ARUDEITSUSHI
IPC: H01F1/34
Filed: 1992-06-30
Abstract: PURPOSE: To realize an excellent electric characteristics, and attenuate jamming of high frequency by arranging a shielding layer composed of spherical particles dispersed in a polymer matrix and shaping ferrite particles by mixing spherical particles and deformed particles. CONSTITUTION: A cable 10 is formed by containing a conductive conductor 11, and the conductor 11 is formed by containing one or more conductive wire rods 12. The wire rods 12 are formed of a bundle of straight wires or mutually twisted things, and even a bare wire may be all right or individually insulated wires may also be all right. A shielding layer 14 laminated on a primary insulating layer 13 is formed by containing a blend of MnZn ferrite particles in a polymer matrix, and the blend of its material can shield an expanded range so far unattainable by a single layer 14 as a result that the whole or a part is shaped. That is, spherical ferrite particles enable attenuation in an expanded frequency area, and can also be blended with deformed ferrite particles. The polymer matrix also constitutes about 10 to 90wt.% of the whole material blend.
Patent JP-2001003149-A (JP)
Title: METHOD FOR HEAT TREATING Co BASE ALLOY
Inventor: OKANO MASATOSHI
IPC: B23K9/04
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for heat treating a Co base alloy capable of suppressing deterioration in the intergranular corrosion resistance of a Co base alloy even in the case arc welding such as PTA welding and TIG welding is used. SOLUTION: This method includes a process in which a Co base alloy having chemical components of, by weight, 0.9 to 1.4% C, <=1.0% Mn, 0.4 to 2.0% Si, 26.0 to 32.0% Cr, 3.0 to 6.0% W, <=1.0% Mo, <=3.0% Ni, <=3.0% Fe, and the balance Co with <=0.5% other impurities is welded to a carbon steel and is heated to >=700 deg.C at the point of time in which the content of Fe reaches >=5.0%.
Patent JP-H0335757-A (JP)
Title: Oil and fat composition having taste and flavor of beef tallow
Inventor: OKITA TORU
IPC: C11C3/00
Filed: 1989-07-03
Abstract: PURPOSE:To provide the subject composition produced by mixing beef tallow with an oxidation-stabilized oil, containing less than specific amount of linoleic acid and more than specific amount of oleic acid, having the characteristic body and flavor of beef tallow and excellent oxidation stability and producible without using flavor, seasoning, extract, etc. CONSTITUTION:The objective composition is produced by mixing beef tallow with an oxidation-stabilized oil preferably at a weight ratio of 20:80 to 80:20 and contains <=5wt.% of linoleic acid and >=50wt.% of oleic acid. The oxidation- stabilized oil is preferably a liquid oil and fat imparted with oxidation stability by the purification of a vegetable oil and fat e.g. by deoxidation, fractionation, hardening and deodorization.
Patent JP-S5964289-A (JP)
Inventor: KAWABE OSAMU
IPC: B25J15/00
Filed: 1982-09-30
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-H0521309-A (JP)
Title: Attraction device
Inventor: SEKIGUCHI HIDENORI
IPC: H01L21/027
Filed: 1991-07-12
Abstract: PURPOSE:To enable rapid attraction without detrimental effect on an attraction part and an attracted part by providing an electromagnetic attraction means and a vacuum attraction means as an attraction means and by offsetting heat generation of the electromagnetic attraction and defect of response of vacuum attraction each other. CONSTITUTION:A wafer stage U is provided with both an electromagnetic coil 2b-1 which becomes an electromagnetic attraction means and an attraction groove 2b-2 which becomes a vacuum attraction means. The wafer stage 2 is attracted to a scan stage 1 by a vacuum attraction means of a shuttle 4. In the process, electromagnetic attraction is performed for the electromagnetic coil 2b-1. Therefore, the scan stage 1 and the wafer stage 2 are attracted at once. A pressure of the vacuum attraction groove 2b-2 continues to lower during the process. When the pressure attains a desired one, a current does not flow to the electromagnetic coil 2b-1 and electromagnetic attraction stops. Therefore, a time for energizing an electromagnet is also reduced and thermal deformation of an attraction part and an attracted part can be avoided. Furthermore, it is not required to wait for a pressure to be attained which enables enough vacuum attraction.
Patent JP-H0223663-A (JP)
Title: Semiconductor integrated circuit
Inventor: TOMIZUKA KAZUO
IPC: H01L27/118
Filed: 1988-07-12
Abstract: PURPOSE:To assure a layout systematically substantially without influencing on a pattern arrangement of a block region by providing a plurality of pads for each block region and forming a protective diode using a lower layer region. CONSTITUTION:Pads 90, which are employed for an input/output signal to/from a semiconductor chip 1, are provided around the chip 1 for each electronic circuit block. An N type first diffusion region 92 is provided in a region in a lower substrate of power supply lines 35, 36, 37, 38 where there is formed nothing, an N type second diffusion region 93 is provided in a lower layer of the pad 90, and a p type third diffusion region 94 is provided in the region 92. These regions 92, 93, 94 are a cathode of a diode D1, a cathode of a diode D2, and an anode of the diode D1. Additionally, an anode of the diode D2 serves as a p type semiconductor substrate. The region 92 is provided by one for each block region, so that even if any noise enters the region 92, only this block region is interfered without influence on any other block region. Thus, a layout is systematically assured substantially influencing on a pattern arrangement of the block region.
Patent JP-H0463090-A (JP)
Title: Secam signal processing circuit
Inventor: AOI YOSHIHIRO
IPC: H04N9/86
Filed: 1990-06-30
Abstract: PURPOSE:To stably reproduce an FM chroma signal by providing a FMAGC circuit for stabilization of the reproducing level of a low band converted FM chroma signal between a regenerative preamplifying circuit and an FM limiter circuit and supplying the output signal of the FMAGC circuit to the FM limiter circuit. CONSTITUTION:An FMAGC circuit 19 to stabilize the level of a 1/4 FM chroma signal is provided in the preceding stage of an FM limiter circuit 12. The output signal of a regenerative preamplifying circuit 2 is supplied to the FM limiter circuit 12 through a low pass filter 11 after being variably amplified by the circuit 19 so that the FM signal component has a certain amplitude. At this time, the output signal of the circuit 19 has a sufficiently large amplitude whether the reproduced output of a magnetic head 1 has a large amplitude exceeding a certain value or a small amplitude. Consequently, the 1/4 FM chroma signal of the low pass filter 11 based on the output signal of the circuit 19 always has the amplitude by the FM limiter circuit 12 to have a certain amplitude independently of the reproduced output of the magnetic head 1.
Patent JP-H0923786-A (JP)
Title: Fishing net
Inventor: TANAKA KAZUHIKO
IPC: D01F8/12
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a fishing net having both of excellent net-producing process property and fishing performance, usable for a long period, free from environmental pollution and having high safety. SOLUTION: This fishing net is obtained by joining a core polymer component containing 50-85wt.% fine particles comprising a non-lead-based metal or its compound and having 23 specific gravity to a protective polymer component having high affinity for the core polymer component, and in the fishing net, the cross section ratio of a conjugate fiber having >=1.5 fiber specific gravity, >=3.5g/d strength and >=1.1g/d pulling out strength on polymer interface occupies >=50% of that of the fiber and the fishing net exhibits >=2.5cm/sec sedimentation velocity.
Patent JP-H0850184-A (JP)
Title: Display board with luminous paint
Inventor: IWAMA HIROSHI
IPC: C09D5/22
Filed: 1995-07-10
Abstract: PURPOSE:To facilitate the confirmation of a display even in a dark atmosphere by using a luminous paint, eliminating the irregularities of a display surface to flatten it, and allowing a reduction in thickness. CONSTITUTION:Onto one of the surface and reverse side of a transparent plate 10, an ink of a color different from luminous paint 12 to be used is thickly applied with leaving the part to form an index such as figure, mark or scale as a blank part 11a. The luminous paint 12 is applied on the reverse side of the transparent plate 10 in conformation to the blank part 11a.