baber/WOPTO huggingface dataset:
Patent JP-H09280597-A (JP)
Title: Wall mounted air conditioner
Inventor: KOZAI TETSUYA
IPC: F24F13/20
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To reduce and interrupt a refrigerant flowing sound by covering an expansion mechanism including a straightner, an electronic expansion valve, and a siren horn with a soundproofing plate fixed to a heat exchanger and a water pan. SOLUTION: An expansion mechanism is connected with the side of a heat exchanger 6, the expansion mechanism including a straightner 2, an electronic expansion valve 3, an silencer 4, and a distributor 5 for distributing a refrigerant. A water pan 9 is fixed to a lower part of the heat exchanger 6. A soundproofing plate 1 is fixed to the heat exchanger 6 with a screw 1a and to the water pan 9 with a screw 1b so as to cover the expansion mechanism. Hereby, a refrigerant flowing sound produced from the expansion mechanism is interrupted without being transmitted to an air suction inlet 7 and an air outlet 8. Accordingly, the refrigerant flowing sound is prevented from leaking to the outside.
Patent JP-H01258560-A (JP)
Title: Pedestal clamping circuit
Inventor: NAKAGAMI KEIICHIRO
IPC: H04N5/18
Filed: 1988-04-08
Abstract: PURPOSE:To accurately set a clamping level without adjusting by executing the control of a clamp by a digital output after A/D converting. CONSTITUTION:A picture signal is inputted to a correcting circuit 50, and a pedestal level is clamped to a specified electric potential by signals S71 and S72. The output signal S50 of the correcting circuit 50 is converted to a digital signal by an A/D converter 60. The digital picture data S60 after A/D converting are decoded at a NOR gate 61 and an OR gate 62, and the gate control of a clamping pulse CP is executed at AND gates 71 and 72 based on the result. Analog switches 55 and 56 are made to on/off-act with the signals S71 and S72 gate-controlled, and feedback clamping is executed.
Patent JP-H01260176-A (JP)
Title: Friction damper
Inventor: YASAKA ATSUHIKO
IPC: F16F7/02
Filed: 1988-04-08
Abstract: PURPOSE:To make adjustment of damping force possible, by installing a receiving seat and a pedestal, whose recessed parts face each other, to the upper foundation of a structure body proper and to the lower foundation supporting the upper foundation, and by connecting, in a way that is capable of oscillating, both recessed parts by a support with two spherical bodies at both ends. CONSTITUTION:A pedestal 1 is fixed to the lower foundation A and a receiving seat 2 is fixed to the upper foundation B. A cylindrical recessed part 7 is formed on the pedestal 1 and a plurality of clamping bolts 4 are screwed in through the side walls and friction members 5 are installed at the tips of the bolts. A downwardly opened recessed part 7 is formed in the receiving seat 2, and a spherical body 8 at the upper part of a support 3 is fitted therein. A spherical body 8 at the lower part of the support 3 is fitted into the inside of the friction members 5 that are placed in the recessed part 7 of the pedestal 1, and friction force of the friction members 5 is adjusted by the clamping bolts 4. When relative displacement occurs between the foundation A and the foundation B on an occasion of building vibration by earthquake, the support 3 oscillates, resulting in conversion of friction force to heat between the spherical body 8 and the friction members 5 and vibration of the building can be damped.
Patent JP-H11284330-A (JP)
Title: Device for removing solder on printed board
Inventor: FURUYA HARUMI
IPC: B23K3/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a device which can remove residual solder on a printed board and smooth it at the same time. SOLUTION: A device for removing solder on a printed board comprises an one-handed hot-air blow drum 7 wherein a blow nozzle 7c projects from a heating portion 7b included in a grip portion 7a and an one-handed suction drum 8 wherein a suction nozzle 8f projects from the end of a suction solder storage tank 8e included in a grip portion 8b by involving a heater 8g. The device for removing solder on a printed board is constructed as above, which effects the following. Residual solder left at minute intervals of high packaging density can be easily removed even in the presence of adjacent electronic parts 13 and at the same time smooth of solder after removing can be achieved, which enables reflow at a later process to be extremely completed.
Patent JP-S5312505-A (JP)
Title: Fluid compressor
Inventor: SHINSHI YUTAKA
IPC: F04B39/06
Filed: 1976-07-20
Abstract: PURPOSE: In a fluid compressor such as an air compressor or an oil hydraulic pump, to redice the size, installation area, and noise of the compressor by providing a compact arrangement of component parts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05132499-A (JP)
Title: Vitamine d related compound
Inventor: HEKUTAA EFU DERUUKA
IPC: C07C67/00
Filed: 1992-03-10
Abstract: PURPOSE: To obtain the subject compd. which is an intermediate for synthesis of 1α,25-dihydroxy-26-homovitamin D 3 .  
     CONSTITUTION: A compd. of formula I (R 1  to R 3  are each H, a 1 to 4C acyl, benzoyl; R 4 , R 5  are H, double bond of C and C by bonding to each other). For example, (25ε)1a,3β-25trihydroxy26-homocholesta5,7-diene. The compd. of the formula I is obtd. by bringing, for example, 1a,3βdimethoxy-23, 24-dinorchor-5 ene-22-al into reaction with vinyl magnesium bromide to obtain a compd. of formula III, bringing the compd. into reaction with trimethyl ortho-n-butyrate and propionic acid to obtain an ester, changing the ester to an enolate type, and subjecting the enolate to an oxygen treatment to reduce the enolate and to introduce hydroxyl into the C-25 position in the molecule, then subjecting the product to an aluminum lithium hydrogenation treatment, etc., to obtain an alcohol of formula III, removing MOM by the acid treatment of the alcohol, acetylating the resulted product to obtain diacetate, changing the diacetate to a 5-ene of formula IV by selective hydrogenation, then changing the 5-ene to 7-diene. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H06303121-A (JP)
Title: Proximity switch
Inventor: NODERA TOSHIO
IPC: H03K17/14
Filed: 1993-04-14
Abstract: PURPOSE:To compensate a change in an output voltage due to a temperature change without adjustment of the inside of a detection circuit by compensating a temperature characteristic of the output voltage of the detection circuit with a voltage division circuit having a temperature characteristic of an output voltage reverse to a temperature characteristic of the output voltage of the detection circuit. CONSTITUTION:When temperature rises, since a resistance of a thermister 34 of a voltage division circuit 3A is decreased, suppose that an output voltage v1 of a detection circuit 1 is constant, an output voltage v2 of the voltage division circuit 3A is decreased. That is, The increase in the output voltage of the detection circuit 1 is cancelled by the reduction in the output voltage of the voltage division circuit 3A to compensate the increase in the output voltage. The reduction in the output voltage of the voltage division circuit 3A and the increase in the output voltage of the detection circuit 1 are matched by adjusting the resistance of the resistors 31-33 or the thermister 34 in the voltage division circuit 3A. Thus, the increase in the output voltage of the detection circuit 1 increased together with a temperature rise is compensated without adjusting the inside of the detection circuit 1 in this way.
Patent JP-H08286551-A (JP)
Title: Temperature controller
Inventor: KITAGUCHI TAKASHI
IPC: G03G15/20
Filed: 1995-04-12
Abstract: PURPOSE: To prevent abnormal heat generation at the side part of a fixing heater with such a structure that a temperature detection means is arranged only at the central part thereof. CONSTITUTION: The temperature detection means 6 is arranged at the central part of the fixing heater 3. Then, the detected temperature of the central part of the heater 3 and the presence and the size of a printing paper are inputted to a neural network. By the neural network, the temperature of the heat generated at the side part of the heater 3 is estimated. By regulating electric power supplied to the heater 3 according to the estimated temperature, abnormal heat generation at the side part of the heater 3 is prevented when the narrow- width printing papers are continuously fixed.
Patent JP-H0646863-A (JP)
Title: Fungus protease
Inventor: FURANKU BAKUSUTON
IPC: C12N9/58
Filed: 1993-04-14
Abstract: The present invention concerns a novel DNA sequence coding for an Aspergillus serine protease of the subtilisin-type, an Aspergillus serine protease of the subtilisin-type per se and a method for the preparation thereof. The invention further concerns a novel Aspergillus mutant strain defective in a serine protease of the subtilisin-type, which is useful for the expression of heterologous protein, and a method for the preparation of such a mutant strain.
Patent JP-S62242995-A (JP)
Inventor: SUZUKI HIDEO
IPC: G10H7/02
Filed: 1986-04-15
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-H09248832-A (JP)
Title: Heating furnace
Inventor: MATSUNO TAKEMI
IPC: B29C41/18
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To enhance heat efficiency, to shorten a heating time and to miniaturize a heating furnace by feeding a mold for molding a resin powder in a furnace from the opening part provided to the upper part of the furnace and providing a hot air blowoff part having a hot air control mechanism on the inner bottom surface of the furnace to form the inner structure of the furnace and providing a heat energy recovery part. SOLUTION: A hot air blowoff port 5 and heat energy recovery ports 6, 6a are provided to the inner bottom surface of a heating furnace 1 and hot air blowoff ports 7, 7a are provided to both side surfaces of the furnace and hot air is blown to the whole of a mold to recover heat energy from the heat energy recovery ports 6, 6a of the inner bottom surface of the furnace. The mold 9 is introduced into the furnace from the opening provided to the upper surface part thereof by the arm of a robot by opening a slide door to be placed on mold support members 8, 8a. In this case, hot air is generated by a hot air generator 15 by using the air from an air supply fan 14 and the heat energy recovered from the heat energy recovery ports 6,6a to be supplied to hot air blowoff ports 5, 7, 7a by a hot air circulating fan 16 through main piping 17 and branch pipings 18, 18a.
Patent JP-S59213905-A (JP)
Title: Steam turbine
Inventor: KANAO MITSUHIRO
IPC: F01D17/10
Filed: 1983-05-18
Abstract: PURPOSE:To obtain a small, low-speed turbine by providing an intermittent injection nozzle in a steam turbine and injecting a liquid working fluid, which is heated and pressurized by a boiler, after heating it by means of a heating device immediately before said nozzle. CONSTITUTION:A liquid working fluid which is heated and pressurized in a boiler 2 is injected from an intermittent injection nozzle 12, to a turbine blade 5, after heated by means of an over-heating device 4 provided immediately before the nozzle 12. The quantity of the injected steam is controlled by a rotary valve 11. The load of a generator 11, etc. is directly applied to the turbine without allowing it to pass through any reduction gear. Thereby, the boiler can be made small, and a reduction mechanism can be omitted, reducing mechanical losses.
Patent JP-H04321802-A (JP)
Title: Hydraulic pressure supplying device
Inventor: INOKUCHI IWANE
IPC: F15B11/00
Filed: 1991-04-19
Abstract: PURPOSE:To reduce a pump driving power by accumulating the accumulator oil when the discharge oil pressure of a pump is relatively large, and applying pressure to one oil passage with the accumulated oil in an accumulator when the discharge oil pressure of the pump is relatively small, thereby reducing the compression work of the pump. CONSTITUTION:Switching control of an electromagnetic changeover valve 33 is achieved by means of a controller 29 when a pressure sensor 37 detects that the discharge oil pressure of a pump 21 exceeds the first preset value. An accumulator 32 is disconnected from the first oil passage 23, and the accumulator 32 and the second oil passage 24 are communicated with each other. Then, a part of the discharged oil from the pump 21 flows into the accumulator 32 and is accumulated therein. On the other hand, much oil is used in a load 28 and an electromagnetic proportional pressure reducing valve 27 is opened, and when the discharge oil pressure of the pump 21 is reduced to a value smaller than the second preset value, the accumulator 32 is disconnected from the second oil passage 24, and the accumulator 32 and the first oil passage 23 are communicated with each other. The oil within the accumulator 32 flows into the first oil passage 23, supplementing the shortage of the discharge oil quantity of the pump 21.
Patent JP-S59212938-A (JP)
Title: Dma controller
Inventor: SHIRASAKA ICHIROU
IPC: G06F13/28
Filed: 1983-05-18
Abstract: PURPOSE:To attain application of an element of a low speed by using an operator to a part of the logic for generation of addresses and range count for DMA transfer. CONSTITUTION:The address, the device range value and the bus range value are fed with shift as an address range input when the data transfer is started with a bus clock 13 and a device clock 14 and then set at an address register RG3, a device range counter 2 and a bus range register RG1, respectively. Then the data width 15 is supplied from the outside. When the data transfer is started, an operator 6 performs an addition of addresses of the RG3 and a subtraction of the data number of the RG1 by an amount equivalent to the byte number of the width 15 for every clock 13. The calculated arress is delivered as an address 11 through a buffer 4, and a bus transfer end indication 19 is delivered when the range value is set at 0. Then a device transfer end indication 18 is delivered when the value of the counter 2 is set at 0. A parity generator 7 delivers a parity 17 of the address 11.
Patent JP-H11288600-A (JP)
Title: Semiconductor memory
Inventor: MAEJIMA HIROSHI
IPC: G11C11/401
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To screen effectively defective equalization for a short test time by sharing a bit line equalizing circuit with an adjacent cell array. SOLUTION: In two cell arrays of left and right ARY-R, ARY-L, a sense amplifier circuit section S/A, an equalizer circuit section EQ of a pair of bit line, and a DQ gate circuit section DQC relating to input/output of data are shared. ϕT gates Tr1L, Tr2L, Tr1R, Tr2R are controlled so that its bit line potential, is transmitted to a bit line connected to the cell array ARY-R (or ARY-L) also at the time of transmission of a bit line potential to a selected memory cell of cell arrays ARY-L (or ARY-R) in accordance with a mode other than an equalizing period.
Patent JP-H05291177-A (JP)
Title: Manufacture of semiconductor device
Inventor: MUROYAMA MASAKAZU
IPC: H01L21/768
Filed: 1992-04-09
Abstract: PURPOSE:To provide a method capable of forming a compact titanium nitride layer on the condition of low particles. CONSTITUTION:A titanium oxide layer 15 is formed on a semiconductor substrate 11 with a contact hole 14 formed therein by the reaction of a solution using a tetraethoxytitanium, then, an annealing is performed in an ammonia atmosphere to change the layer 15 into a titanium nitride layer 16. A W plug 17 is formed on this layer 16 by a blanket tungsten CVD method. By the reaction of the solution, the compact titanium oxide film can be formed and a reliable nitride film is obtained by a nitriding treatment.
Patent JP-S62243970-A (JP)
Title: Start control device for engine
Inventor: MIYAKAI YUKIO
IPC: F02P19/02
Filed: 1986-04-16
Abstract: PURPOSE:To improve the startability of an engine and the durability of a heating means, by providing a speed sensor, which detects an engine speed, and a heating time setting means which sets the heating time of intake after the engine is started. CONSTITUTION:An electrode terminal 6a of a glow plug 6, constituting a heating means, is connected with a battery 13 through a glow relay 12. A control unit 15 provides a built-in heating time setting means 16. A speed sensor 17 detects an engine speed to input an engine speed detection signal (a) to the control unit 15. The control unit 15, which detects complete explosion on the basis of the engine speed detection signal (a) from the speed sensor 17, sets the conduction heating time of the glow plug 6 by actuating the heating time setting means 16. In this way, startability of an engine and durability of the heating means can be improved.
Patent JP-S5612046-A (JP)
Title: Reformed alcohol gas engine
Inventor: UESONO KANEFUMI
IPC: F02M33/00
Filed: 1979-07-12
Abstract: PURPOSE: To prevent the overheating of a reformer which is heated by the exhaust gas of an engine in which alcohol is reformed by the reformer and reformed alcohol gas is introduced into an intake section, by introducing air in front of the reformer.  
     CONSTITUTION: An alcohol reformer 2 and an alcohol evaporator 1 are sequentially installed in the exhaust pipe 3 of an engine 11. Alcohol in a tank 5 is introduced into the evaporator 1 by a pump 4. The evaporated alcohol is reformed by the reformer 2. The reformed alcohol gas is conducted into the intake section of the engine 11 through a gas valve 10. Air can be introduced into an exhaust pipe portion 3A in front of the reformer 2 through an air pump 21 and a check valve 22 to reduce the temperature of the reformer if necessary. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5713188-A (JP)
Title: Cathode for electrolysis
Inventor: KANETANI YASUHIRO
IPC: C25B11/08
Filed: 1980-06-26
Abstract: PURPOSE: To provide an activated cathode having low hydrogen overvoltage at the time of electrolyzing water or alkali metallic halide by providing a covering layer consisting of platinum group metals or their oxide on a covering layer of Ni (alloy)  plating provided on an iron metallic substrate.  
     CONSTITUTION: After pretreatment such as grit blasting is applied on the surface of an iron metallic substrate of iron, mild steel or the like, Ni or Ni alloy (preferably, alloy of Ni and iron, one or more kinds of Co, W) is plated on the surface thereof. This plating method is preferably an electroless plating method in order to obtain the dense covering layer of less pinholes, and the thickness of the covering layer is preferably about 5W20μm. Next, the 2nd covering layer consisting of platinum group metals (pt, Rh, etc.) or their oxide is provided on this covering, whereby the intended electrode for electrolysis is obtained. The thickness of the 2nd covering layer is about 0.5W1.0μm. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57202557-A (JP)
Title: Paper remover in copying machine
Inventor: KAJIWARA NORIO
IPC: G03B27/00
Filed: 1981-06-08
Abstract: PURPOSE:To reset a guiding plate automatically upon starting of copying operation by providing a means of resetting a movable guiding means driven by one member operating prior to the operation of a resist roller to the guiding position for a sheet. CONSTITUTION:A driving power transmission mechanism consisting of an electromagnet 12 mounted to a side plate 8, a magnetic clutch plate 13, and an input sprocket wheel 14 freely slidable in an axial direction by rolling loosely on a resist roller shaft 11 and a braking mechanism consisting of an electromagnet 16 and a friction plate 17 freely slidable in an axial direction by turning integrally with the shaft 11 are mounted respectively to one end of the shaft 11. To drive the shaft 11, the electromagnet 12 is energized to engage the clutch plate 13 and the wheel 14 by friction. To brake the shaft 11, the electromagnet 16 is energized to attract the plate 17 to the side face of the electromagnet 16.
Patent JP-H02267787-A (JP)
Title: Simple information recording tape and cassette for recording and reproducing therefor
Inventor: MIHASHI KUNIHIRO
IPC: G11B23/06
Filed: 1989-04-06
Abstract: PURPOSE:To execute a classifying arrangement in a short recording unit with a simple constitution by forming through holes at both edges of a band plate to be cured and windingly attaching an information recording tape in a loop shape to the band plate. CONSTITUTION:A tape guide 24 is removed from a case 22 main body, and first, a simple information recording tape 10 is attached. Namely, the tape 10 is inserted from a tape inserting hole 54. The inserted tape 10 is curved along a holding part 36 by the elastic work of a band plate 12, and the had is made to abut on a corner block 56 at the opposite side of the hole 54. The shoulder part of the band plate 12 is put into the main body 22 once by a tongue piece 18 of the rear edge of the tape 10, the tongue piece 18 is engaged with a notch 54B, then, the shoulder part is locked on the inner wall of the notch 54B, and the tape 10 is attachingly held in a condition along the holding part 36 by the elastic work of the band plate 12. Thus, since a space is prepared between the band plate 12 and a tape 14, the separated guide 24 is inserted from a window hole 38 into the main body 22. The guide 24 is moved at detection windows 32 and 34 sides, a flange 49 is engaged with the window hole 38, a stopper 50 is made to stand up, and a recording and reproducing capable condition is made.
Patent JP-H01258909-A (JP)
Title: Method for kneading concrete material
Inventor: WATANABE MASAYASU
IPC: B28C5/00
Filed: 1988-04-08
Abstract: PURPOSE:To contrive to accelerate the kneading time and at the same time to enhance the strength of concrete by a method wherein sand is impregnated with kneading water by pouring so as to bring the surface of the sand in wet state in advance and, after that, charged together with other materials in a mixer. CONSTITUTION:Simultaneously with the rotation of the kneading blades 5 of a mixer 1, respective concrete materials are metered with a gravel metering tank 6, a sane metering tank 7, a water metering tank 8 and a chemical admixture metering tank 9 or concretely chemical admixture, which is metered with the chemical admixture metering tank 9, is firstly charged in the water metering tank 8 and, after that, the proper amount of kneading water in the water metering tank 8 is passed through a discharge pipe 11 and poured from a water pouring nozzle 10 against the sand in the sand metering tank 7 so as to impregnate the sand with the kneading water in order to bring the surface of the sand in wet state. By charging the water left in the water metering tank 8 in the mixer 1, cement covers the periphery of the sand, since somewhat water permeates into the gaps of the sand at the charging of the water in the mixer 1.
Patent JP-H05257721-A (JP)
Title: Main storage area assignment method and plural os travelling computer for plural os travelling computer system
IPC: G06F9/46
Filed: 1992-03-11
Abstract: PURPOSE:To provide a virtual computer system (VMS) in which resident VM, with the main storage area constituted of two areas whose units performing storage protection are different from each other, can be operated. CONSTITUTION:The physical main storage area of a main storage device is devided into two areas whose units to perform the storage protection are 4kB and 64kB. A virtual computer monitor (VMM) 310 registers the number of the 4kB area of the physical main storage area corresponding to the number of the 4kB area (16M unit) of a first absolute address space 340 of a resident VM 1 as an entry to a first floating address register(FAR) and registers similarly to the first floating address register(FAR) with regard to the 64kB area (16M unit). Next, the virtual computer monitor (VMM) 310 registers the relation of the physical main storage area of the main storage area of the main storage device of a second absolute address space 350 of a resident VM 2 similarly with regard to the respective 4kB and 64kB areas to a second absolute address register (FAR).