baber/WOPTO huggingface dataset:
Patent JP-S61283515-A (JP)
Title: Manufacture of sheet integral with trimmed member
Inventor: HAYAKAWA KATSUHISA
IPC: B29C45/14
Filed: 1985-06-08
Abstract: PURPOSE:To give the durability to a trim member and enable to manufacture even a fragile sheet without breaking by a method wherein reinforcing material is arranged at the peripheral edge part of a sheet in a cavity formed by a top force and a bottom force and the forces are clamped and resin is injected in the cavity. CONSTITUTION:In the forming of a trim member on the peripheral edge part 11 of a sheet by injecting resin into a cavity 9 formed at the mating part of a top force 7 and a bottom force 8 under the state that the peripheral edge part 11 of the sheet is fronted through a sealing member into the cavity 9, the resin is injected after the arrangement of the reinforcing member on the peripheral edge part 11 of the sheet and the clamping of the force. In case that the sheet is a fragile sheet such as a glass sheet or the like, the clamping of the top force and the bottom force is preferably done under the pressure of 10kg/cm<2> or less per the projected area of the fragile sheet. Thus, the breakage of the sheet at injection molding can nearly perfectly be prevented from developing.
Patent JP-S6018464-A (JP)
Title: Endless track member provided with magnet for travelling machine
Inventor: SHIMIZU TAKUYA
IPC: B62D55/265
Filed: 1983-07-09
Abstract: PURPOSE:To enable a travelling machine to run freely on a running surface even such as a rising surface, a ceilling surface, etc. made of magnetic materials, by attaching magnets, respectively to both sides of each of connecting pieces which are pivotally coupled together to form an endless track member for the travelling machine. CONSTITUTION:A plurality of connecting pieces are pivotally coupled together to form an endless track member, and magnets 2 are attached, respectively to both sides of each connecting piece 1. Then, this endless track member is stretched between the front and rear rolling wheels 3 of a travelling machine. With this arrangement the travelling machine may freely run on a running surface even such as a rising surface, a ceilling surface, etc. made of magnetic materials. Accordingly, a working at a high level position may be efficiently and safely carried out.
Patent JP-S5249096-A (JP)
Title: Process for production of inflammable gas detecting element
Inventor: SATOU TOMU
IPC: G01N27/12
Filed: 1975-10-16
Abstract: PURPOSE: Characteristics which are sensitively responsive to gas and are electrically and mechanically stable are provided. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000319925-A (JP)
Title: Backfilling method
Inventor: WAKASHIRO TARO
IPC: E02F5/22
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To backfill a groove formed by various works so as to have desired strength by inputting at least an aggregate and wet improved earth in the groove of a backfilling object, and backfilling thereafter the inside of the groove by mixing at least the aggregate and the wet improved earth. SOLUTION: When inputting wet improved earth 3 in a groove 1, an aggregate 2 and the wet improved earth 3 are mixed by an agitating means 4 such as a backhoe. A backfilling material by mixing the aggregate 2 and the wet improved earth 3 is uniformly leveled in the groove 1. According to such a technique, since the aggregate 2 is mixed with the wet improved earth 3, strength can be improved more than when independently using the wet improved earth 3. Since the wet improved earth 3 is used, there is no need to roll the backfilling material 5, so that a required process is only to fill the backfilling material 5 in the groove 1. Thus, the groove formed by various works can be inexpensively backfilled so as to have desired strength.
Patent JP-H0420196-A (JP)
Title: Simplified exchanging device for household
Inventor: KOMODA YOSHIYUKI
IPC: H04Q3/58
Filed: 1990-05-15
Abstract: PURPOSE:To continue extension speaking and door phone speaking also in the case of instantaneous service interruption by providing a memory which does not have a backup circuit and a control means to return to an action state before the service interruption according to memory contents when the memory contents are correct by discriminating from a check code. CONSTITUTION:A power source voltage lowering detecting circuit 19 to detect service interruption by the lowering of power source voltage, a memory to store an action state before the service interruption with a check code and not having a backup circuit and a control means to discriminate whether the contents of the memory are correct or not from the check code after the service interruption is restored and to return to the action state before the service interruption when they are correct are provided and the memory and the control means are constituted with a control circuit 11. Then, a power source circuit 21 supplies a 24V power source to the peripheral circuit of a relay circuit, etc., to drive relay contacts r1 to r3 and supplies a 5V power source to the control circuit 11 constituted with a CPU. Thus, the action state can be returned to the original state when the instantaneous service interruption is restored and extension speaking and door phone speaking can be continued also in the case of instantaneous service interruption.
Patent JP-S57131061-A (JP)
Title: Test piece for detecting peroxiding substance
Inventor: MOTOBAYASHI HIROSHI
IPC: G01N33/52
Filed: 1981-08-10
Abstract: PURPOSE:To obtain a test piece stable against heat, moisture and the like, so sensitive that it can detect 3-5 pieces/ml of red blood cells in urine and readily producible. CONSTITUTION:This invention relates to a test piece capable of detecting a peroxiding substance contained in body fluids and waste matter discharged. In the test piece comprising a carrier impregnated with an indicator which is oxidized with accompanying changes in its color by the presence of a hydroperoxide and the peroxiding substance, the carrier contains a compound as a stabilizer given by either a general formulaIor a general formula II, and another compound as an activator given by a general formula III. R1 in formulaIrepresents hydrogen, an alkyl or aryl group and R2 represents hydrogen, an alkyl, aryl or another group, while R1 in formula II represents a methylene or ethylene group. R1, R2, R3, R4 and R5 in formula III indicates hydrogen, an alkyl, amino or methoxyl group.
Patent JP-S5553695-A (JP)
Title: Heat exchanger
Inventor: PAA SORUBAAGU
IPC: F28D11/02
Filed: 1978-10-13
Abstract: PURPOSE: To provide a heat exchanging apparatus, in which blade members are fixed to the peripheral portions of heat exchanger units, partition walls and guide plates are provided on the inside of the heat exchanger units, and these heat exchanger units are communicated with each other, whereby it is enabled to positively agitate and transport material and to improve heat exchanging efficiency.  
     CONSTITUTION: A suitable number of blade members 25 are provided at outer peripheral portions of heat exchanger units 11, and partition walls 21 and guide plates 22 for carrying heating medium in the opposite direction to the rotation of heat exchanger units 11 are provided on the inside of units 11. These heat exchanger units 11 are communicated with each other by connecting pipes 15. With such an arrangement, material introduced from inlet port 2 is carried by the blade members 25 while being agitated by the same, so that agitation and transportation of the material can be effected positively. Further, heating medium is made to flow helically around hollow shaft 10 by means of partition walls 21 and guide plates 22, so that heat can be exchanged efficiently. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5249704-A (JP)
Title: Time division switchboard channel control mechanism
Inventor: HORIKI AKIRA
IPC: H04Q3/52
Filed: 1975-10-20
Abstract: PURPOSE:The trunk memory is equipped between time slot memory and central processing unit inorder to secure an economical time division channel.
Patent JP-2000315783-A (JP)
Title: Laminated dielectric separation wafers and manufacture thereof
Inventor: OI HIROYUKI
IPC: B24B1/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To enable prevention of chipping upon grinding a rear surface, easy handling and a good stability after a vertical jig is inserted to thereby suppress generation of slip upon heat treatment caused by a wafer fallen within the jig. SOLUTION: Upon chamfering an outer peripheral part of laminated wafers, the laminated wafers are provided with a first tilted chamfer 30 which includes a chamfer inner edge as an end of the laminated wafers having a wafer 10 for an active layer and also includes a chamfer outer edge as an end of the laminated wafers having a wafer 20 for s carrier substrate. An outer peripheral part of the wafer 20 is provided with a second chamfer 31 which is continuous at its one end to the tilted surface of the first chamfer 30 and is perpendicular to the front and rear surfaces of the wafer 20.
Patent JP-H06314709-A (JP)
Title: Ic chip handling device
Inventor: SAWAMOTO SHUICHI
IPC: H01L21/68
Filed: 1993-04-28
Abstract: PURPOSE:To make it possible to peel off an IC chip from a dicing tape in a reliable and stable manner, and also to improve quality, yield of production and efficiency of device without expanding a dicing tape and without damaging the dicing tape and IC chip. CONSTITUTION:The IC chip on a dicing table 2 is pushed up by the needle 4 arranged in a freely advancing or retreating manner in the pepper pot 7 which is pressed to the rear surface of the dicing table, and the IC chip 1 is picked up by the collet from the upper part of the needle 4. The pepper pot is formed into a conical trapezoid shape having the tip face 7a narrower than the bottom face of the IC chip, it is arranged in a vertically moving state, and the IC chip on the dicing table is pushed up by the pepper pot.
Patent JP-H05293936-A (JP)
Title: Abrasion-resistant lining method
Inventor: BANDO TADASHI
IPC: B32B27/20
Filed: 1992-04-17
Abstract: PURPOSE:To prevent the damage of a main body and to certainly perform the maintenance control of an abrasion-resistant device or equipment by controlling the thickness of the lining layer on the surface of the abrasion-resistant device or equipment visually or by a simple instrument. CONSTITUTION:In lining the surface of a device or equipment 1 with an abrasion-resistant material, at least one of layers 4, 5, 6 contains a marking substance discernible from adjacent layers, for example, a colorant or a fluorescent substance and multilayered lining consisting of the layers 4, 5, 6 is applied.
Patent JP-S61283527-A (JP)
Title: Manufacture of poly-epsilon-caproamide biaxially oriented film
Inventor: MATSUDA HITOSHI
IPC: B29K77/00
Filed: 1985-06-10
Abstract: PURPOSE:To stably manufacture a film, which has favorable physical properties and is uniform in its width direction, with high productivity by a method wherein filmy melt made of poly-epsilon-caproamide is cooled and longitudinally stretched so as to form a longitudinally stretched film consisting of gamma-type crystals only and finally is laterally stretched. CONSTITUTION:Firstly, raw material poly-epsilon-caproamide is heated beyond its melting point and extruded in the form of film melt by an extruder and, after that, cooled by chill rolls so as to manufacture a substantially amorphous and un-oriented film. Secondly, the un-oriented film is longitudinally stretched by a roll-type longitudinal stretching system so as to obtain a longitudinally stretched film, the crystal structure of which consists of gamma-type crystals only. The resultant film is transferred to the following laterally stretching process. To stretch laterally, a tenter type laterally stretching system is used.
Patent JP-H0421215-A (JP)
Title: Digital/analog converter
Inventor: MASUDA TOSHIHIKO
IPC: H03M1/08
Filed: 1990-05-16
Abstract: PURPOSE:To reduce harmonic wave distortion with simple constitution by dividing a sampling period of an input digital data into an even number and generating a pulse width modulation(PWM) signal with an equal pulse width in response to the input digital data at every divided sampling period. CONSTITUTION:A parallel data read from a ROM 21 in response to a level of an input data fed from a noise shaping circuit 12 is converted into a serial data at a parallel/serial converter 22 and a PWM signal is generated. Both a first half and a latter half of an even number order of the PWM signal form a PWM waveform and have an equal pulse width in response to the level of the input data, but the latter half is delayed by a unit pulse width Tu than the first half. Thus, even when the clock frequency is constant, the pulse rate is substantially high, the second harmonic wave distortion is considerably reduced and an analog signal with high quality is obtained.
Patent JP-S616505-A (JP)
Title: Kerosene burner
Inventor: MORIMOTO SHIGEO
IPC: F23D3/32
Filed: 1984-06-19
Abstract: PURPOSE:To prevent the over-descending of a wick during combustion, improve safety upon extinguishing fire and eliminate the fire extinguish smell by a method wherein the hight of the wick is limited within normal combustion range and is further decendable to a position higher than a lowest by releasing the limit, by releasing a locking, is decendable to the lowest. CONSTITUTION:When a knob 42 is turned to the A direction, an operation body 41 is abutted against a stopper 39e provided on a rotor 39 during combustion. The wick height from (h) to (i) at this time is shown as a wick controllable range. When the wick 32 is to be further descended to extinguish the fire, a turning torque stronger than normal is applied to the knob 42, to move the stop body of the rotor 39 to axial direction by pushing the operating body 41, then the operating body 41 turns until abutting against bent part 39d of detention body 39b. The wick position (j) at this time is fixed so as to extinguish fire within 300sec. In case the fire is to be extinguished in emergency, manual extinguishing body 47 is pushed down strongly, then, the wick 32 is descended until lowest position (h) lower than the said extinguish position (j).
Patent JP-S5827586-A (JP)
Inventor: ETSUCHIYUU OSAMU
IPC: D05B1/20
Filed: 1981-08-11
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-S5460338-A (JP)
Title: Production of polyolefin adhesive tape
Inventor: NAKAO KIYOSHI
IPC: C09J7/02
Filed: 1977-10-20
Abstract: PURPOSE: To obtain a polyolefin adhesive tape usable for many grades without causing creases, by rewinding a wide and long adhesive tape previously formed into films of a smaller size with  its back subjected to corona discharge treatment.  
     CONSTITUTION: An adhesive e.g. a synthetic rubber, etc. is coated on a polyolefin film such as polyethylene, etc. to form a wide and continuous adhesive tape. The  back of the tape thus obtained is treated by corona discharge of 40W50 dyne/cm to improve a strength between the film and its back, slit and bond wound onto cardboard cores of a given small size to give the desived adhesire tape 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5828801-A (JP)
Inventor: HATA TAKUOKI
IPC: H01C7/04
Filed: 1981-08-12
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-S614323-A (JP)
Title: Analog switch
Inventor: HAMADA FUMIO
IPC: H03K17/687
Filed: 1984-06-19
Abstract: PURPOSE:To transmit signals with a low distortion rate in a wide band at a switch turning-on time and reduce the leak current which is apt to occur at a switch turning-off time, by constituting a specific circuit with five FETs. CONSTITUTION:Voltages are impressed to control terminals 3 and 4 so that FETs Q1-Q4 are turned on and off in the same phase, and an FET Q3 is turned on and off in the phase opposite to that of FETs Q1 and Q2. When FETs Q1 and Q2 are turned on, FETs Q3 and Q4 are turned on, and a voltage of a connection point 8 is impressed to terminals 3 and 4 through on-state resistances of FETs Q3 and Q4 respectively. Since on-state resistances of FETs Q3 and Q4 are low, time constants determined by floating capacities C1-C4 of FETs Q1 and Q2 and on-state resistances of FETs Q3 and Q4 are small, and the distortion rate is low in a high frequency. When FETs Q1 and Q2 are turned off, FETs Q3 and Q4 are turned off. Leak currents among terminals 3-8 and among terminals 4-8 are very small because off-state resistances between sources and drains of FETs Q3 and Q4 are sufficiently large. Since FETs Q3 and Q4 are connected to the terminal 8, the quantity of leak currents of FETs Q3 and Q4 which is flowed to input/ output terminals 1 and 2 is very small.
Patent JP-H01295461-A (JP)
Title: Manufacture of semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L29/78
Filed: 1988-05-24
Abstract: PURPOSE:To improve integration scale, by forming a groove from the surface of a single crysal silicon substrate, forming a gate electrode on the side wall of the groove through a gate insulating film, forming a diffused layer on the bottom part of the groove, and forming a lead-out electrode from the diffused layer through an interlayer insulating film which covers the gate electrode. CONSTITUTION:A groove is formed from the surface of an Si substrate 1. A gate insulating film 3 is formed on the side wall of the groove. An embedded diffused Iayer 2 is formed on the bottom part of the groove. A gate electrode 4 is formed on the surface of the gate insulating film 3. An interlayer insulating film 5 is formed on the surface of the gate electrode 4. A lead-out electrode 6 which is continued to the embedded diffused layer 2 is formed through the interlayer insulating film 5. Diffused layers which are formed on both ends of the groove are used as a source (1) 7 and a source (2) 8. The gate electrode 4 is used as a gate (1) 9 and a gate (2) 10. The lead-out electrode 6 is used as a device for an output 11. Two MOS type field effect transistors constituted in this way form an inverter circuit. Thus, the scale of integration is improved.
Patent JP-H05322427-A (JP)
Title: Refrigerating device
Inventor: MASE TOSHIYUKI
IPC: F25D21/06
Filed: 1992-05-19
Abstract: PURPOSE:To prevent a liquid refrigerant from staying in a drain pan heater at the time of refrigerating operation. CONSTITUTION:A branch pipe 26 to a drain pan heater 27 is connected to an evaporator entrance pipe 25 which connect the exit side of an expansion valve 24 and the entrance side of an evaporator 21. A rising part 26a which rises upward from the connected part to the upper side of the evaporator entrance pipe 25 is formed on the branch pipe 26. By doing this, a liquid refrigerant of the refrigerant which becomes a 2-phape stream by being chilled when passing through the expansion valve 24 at the time of a refrigerating operation, can be prevented from flowing in the drain pan heater 27 and staying there.
Patent JP-S5921786-A (JP)
Inventor: MARUYAMA HIKARI
IPC: D06P3/00
Filed: 1982-07-20
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-H08335294-A (JP)
Title: Order system for guest
Inventor: NOTOMI KAZUAKI
IPC: G06Q50/12
Filed: 1995-04-18
Abstract: PURPOSE: To provide a guest order system by which a customer can order at any desired time and need not call a waitress to order and the restaurant can expect the increase in the rotation rate of customers and the increase in sales. CONSTITUTION: Each table or seat is equipped with a menu with order numbers and a radio terminal device, and a customer operates the radio terminal device, so that its information is transmitted to the accounting facilities and kitchen through radio receiving devices.
Patent JP-H11319974-A (JP)
Title: Pressing method and pressed product
Inventor: HATONO KENICHIRO
IPC: B21D24/04
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To ensure the surface quality and tension rigidity of a product by partially changing the bead shape of the product to reduce the excessive wall thickness without specially regulating the additional tension. SOLUTION: In this pressing method, a roof panel product 1 having a plurality of beads in the longitudinal direction is formed using a press provided with a blank holder die and a die to press and hold a blank of a material, and a punch die to punch the blank. The height h1 of an outermost edge part of at least an outermost bead 3a of the roof panel 1 is formed to be lower than the height h2 of other beads 3b.
Patent JP-H08294635-A (JP)
Title: Regenerating method of catalyst
Inventor: ICHIKI TATSUMI
IPC: C07D307/60
Filed: 1995-04-27
Abstract: PURPOSE: To provide a method for generating a catalyst composed of a composite oxide constituted of vanadium and phosphorus (V-P-O based catalyst). CONSTITUTION: A regenerating method of a catalyst composed of a composite oxide constituted of vanadium and phosphorus is used in the process of oxidizing 4C hydrocarbon and preparing maleic anhydride. Catalytic particles are extracted from a reactor, and high speed gas flow is jetted toward the catalytic particles to form a jet layer of catalytic particles. Collisions between the catalytic particles are thereby generated, and inactive layers on the surfaces of catalytic particles are ground and removed in the regenerating method.
Patent JP-S5829255-A (JP)
Title: Telephone set
Inventor: UCHINO YASUHITO
IPC: H04M1/04
Filed: 1981-08-13
Abstract: PURPOSE:To improve the operability of a telephone set, by providing a pressing- up mechanism which presses the handset up from the telephone set body and holds it unlocked from a locking mechanism during the unlocking operation of the locking mechanism which fixes and hold the handset to the telephone set body. CONSTITUTION:When a handset 2 is set on the telephone set body 1 into an on- hook state, pressing the handset 1 into the setting recessed part 11 forcibly allows the transmitter-side housing of the handset 2 to abuts on the slanting surface of the pawl 33 of a lock lever 31, which moves back to rotate a pressing-up lever 41 and then returns by a tension spring 37 to engage the pawl 33 with a locking recessed part 21. For off-hook operation, on the other hand, drawing the operation part of a release lever 32 presses the operation end of the lock lever 31, which rotates to unlock the pawl 33 from the recessed part 21 of the handset 2, thereby unlocking the handset. Consequently, the pressing-up lever 41 is rotated by the retaining force of a tension spring 45, and the handset 2 is pressed up over the bottom surface of the setting recessed part 11.
Patent JP-S5917230-A (JP)
Inventor: IINO TAKESHI
IPC: H01G4/30
Filed: 1982-07-20
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-S62288156-A (JP)
Inventor: TODA YASUHIKO
IPC: C04B35/043
Filed: 1986-06-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09310535-A (JP)
Title: Conveyer burying prevention retaining wall
Inventor: MIYAMOTO TAKAYUKI
IPC: B65G63/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent damage or deformation of a wall even in the case a pile of iron ore, coal or crushed stone, etc., is collapsed at a time, at the same time, make it possible to prevent a conveyer from being buried and to provide economically a wall excellent in corrosion resistance, etc. SOLUTION: Posts 3 are so driven to both sides or one side of a belt-conveyer 4 installed in a yard where iron ore, etc., are piled up that they are projected into the ground in parallel with the belt-conveyer 4. Concrete slabs 2 are installed to the lower parts between the posts, and wooden plates 1 are placed on them. Then, continuous walls are constructed between the posts as a conveyer burying prevention retaining wall. By the constitution, in the case a landslide occurs, impulse energy is absorbed into the wooden plates 1, the wooden plates 1 are destroyed to lessen reaction force acting on the posts 3, deformation is controlled, and the burying of the conveyer 4 can be prevented by preventing the flowout of a pile of iron ore, etc., by the concrete slabs 2.