baber/WOPTO huggingface dataset:
Patent JP-S5640817-A (JP)
Title: Display device for camera using electrochromic cell
Inventor: SUZUKI RIYOUICHI
IPC: G02F1/17
Filed: 1979-09-13
Abstract: PURPOSE: To make electrical displaying of the number of photographed sheets, film length, etc. with low power consumption by making use of the coloring display holding characteristics of an electrochromic cell.  
     CONSTITUTION: When the step count value of a decimal counter or the like is applied to a decoder at every film winding, the signal such as seven bits of binary value according to the number of films is generated and the positive and negative pulses corresponding to the bit value of the binary bit signal are formed through a pulse generating circuit, differentiating circuit, etc. These pulses drive switching transistors Tr1... via inverters IN1, IN2... are directly drive switching transistors Tr8.... This causes decoloring current to be applied to the electrochromic cells (a), (b)... corresponding to 7 segments, etc. for displaying so that the display by the cells (a), (b)... of which the coloring is temporarily maintained by the current application are decolored. Hence, the number of photographed sheets, film length, film sensitivity, etc. may be electrically displayed with symbols, numerical values, etc. with low power consumption without using any intricate mechanical mechanism. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63283271-A (JP)
Title: Display device
Inventor: ISHIZAKA MEGUMI
IPC: H04N1/387
Filed: 1987-05-14
Abstract: PURPOSE:To erase only the information of its own side leaving the information of a handwritten input device on an opposite, by providing a memory which stores data inputted from the input device and a means which locks the memory at every input device, in the handwritten input device with a communication function. CONSTITUTION:The memories 20A and 20B are provided respectively in the handwritten input devices 1A and 1B. A lock control means 22A is the one to prohibit/permit the erasure(write) of the memory from an opposite terminal, and when the lock-on of the memory is set by operating the means 22A, the readout from the memory of an opposite terminal is prohibited, but the prohibition is released by setting lock-off. A synthesizer 12A synthesizes the readout data of the memory 20A and those of other memories sent via a communication circuit 18, etc., in an on-line operation, and writes synthesized data in a storage means 14A, and displays them on a monitor 16A. Therefore, when the erasure of a picture is performed from the input device 1A, the erasure of the original picture of the memory 20A is performed. Since updated data is synthesized with the content of another memory by the synthesizer 12A, the erasure of the image only inputted to the handwritten input device 1A is performed.
Patent JP-S63281829-A (JP)
Title: Synthetic resin film for vinyl plastic hothouse and production equipment therefor
Inventor: MATSUNAGA TAKASHI
IPC: A01G9/14
Filed: 1987-05-14
Abstract: PURPOSE:To eliminate un-welded overlap and prevent blight and the like due to the dropping of water drops at joints from generating by a method wherein each overlap has a joint, which is welded over the whole width of the overlap under the condition that the widthwise ends of long synthetic resin films are overlapped each other. CONSTITUTION:The widthwise ends of long films 10 and 11, which are made of polyvinyl chloride or the like, are overlapped each other and the overlap 32 of the films are welded together over the whole width by high frequency heating, ultrasonic heating or the like. As a result, un-welded overlap does not present at a joint 34. When a joined film, all the joints of which are welded over the whole width, is spread on a house, water drops flow smoothly over the joints 34 and do not drop in the midway of the joint, resulting in allowing to prevent blight from generating. Further, since the distinction between the front and rear of the film is unnecessary at the joining of a large number of film sheets, only the alternate arrangement of basic rolls 15-19 is necessary, resulting in enhancing the layout space utility factor of the basic roll.
Patent JP-S5452293-A (JP)
Title: Method of feeding purge gas into damaged fuel detecting apparatus
Inventor: KUBO KATSUMI
IPC: G21C17/07
Filed: 1977-09-30
Abstract: PURPOSE:To accomplish an effective measurement of fission products by means of a gas separation apparatus incorporating silicon rubber diaphragms so as to separate argon gas from xenon and krypton for recycling as a purge gas. CONSTITUTION:A cover gas from a prenum section 17 is divided into two parts at a branch point 22. One part of the cover gas thus divided is fed to a precipitator 10 to undergo measurement of fission products contained therein and proceeded to a tank 24. The other part is fed to a tank 24 through a by-pass pipe 23 and proceeded to a gas separation apparatus 25. In this apparatus 25, krypton and xenon, which have a longer life, are separated from the cover gas by separation cells incorporating silicon rubber diaphragms and returned to the prenum section 17, while argon gas, which has a shorter life, passes through the diaphragms. The argon gas is compressed in a tank 26 and fed to storage tanks 29 for attenuation. The argon gas thus attenuated is returned as a purge gas to the precipirator 10 for recycling. With such an arrangement, the purge gas can be cleaned in a short space of time, thus accomplishing an efficient measurement of fission products.
Patent JP-H0413700-A (JP)
Title: Isolation of collagen
Inventor: PIEERU EFU FURUNIE
IPC: C07K14/78
Filed: 1990-05-08
Abstract: PURPOSE:To readily isolate the subject collagen capable of being directly injected into a patient as autocollagen and preservable in frozen state in high efficiency by passing fat fragment extracted from a human body of the patient through a filter together with a little amount of distilled water. CONSTITUTION:Fat fragment extracted from a human body is passed through a filter together with a little amount of distilled water and the aimed collagen is isolated and taken out from fat cell. Besides, the filter preferably has 100-500mu breadth of an opening.
Patent JP-S61276478-A (JP)
Title: Printing device provided with optical image reading device
Inventor: YAMANOBE MASATO
IPC: G06K9/20
Filed: 1985-05-31
Abstract: PURPOSE:To change enlargement ratio of an original easily without causing deterioration of degree of resolution by making the size of picture elements of storage type one-dimensional photoelectric conversion elements smaller than the size of printing elements and changing the number of image signals of the elements. CONSTITUTION:Elements of a printing element string 3 are made sufficiently larger than picture element of elements of a photoelectric conversion element string, and an original and the element string are moved relatively and according to magnification in the direction of arrow mark. When used as a printer, a recording paper is wound on a roller 50, and a carriage 58 is moved along a guide 56, and a thermal head 60 is operated while running an ink ribbon 64. When using as a reader, the original is illuminated by a light source 24, and an image of the original face is formed on an image sensor 28 by an RLA 26 while moving the carriage 58. Enlarging of the original is made between the head 60 and the sensor 28.
Patent JP-S5818967-A (JP)
Title: Manufacture of mis type field-effect transistor
Inventor: SAKURAI JIYUNJI
IPC: H01L21/268
Filed: 1981-07-28
Abstract: PURPOSE:To obtain the desired temperature rise for the titled transistor by a method wherein a gate electrode is provided on a semiconductor substrate through the intermediary of an insulating film, and after a source and drain region has been formed by performing an ion implantation using the gate electrode as a mask,an interference thin film is provided when an annealing treatment is performed, and a beam of light is irradiated through the interference thin film. CONSTITUTION:A thick field insulating film 2 is formed on the circumferential part of a p type Si substrate 1, and an SiO2 film 3, which will be used as a combined gate insulating film and interference thin film, is formed on the surface of the substrate 1 which was surrounded by the field insulating film 2 by performing thermal oxidation. At this time, in order to obtain an extremely small reflection factor to the light to be irradiated, the product of the thickness of film and the refractive index are to be brought to the wave length which is one quarter of the luminous flux or its odd multiplication. Then, an Al gate electrode 4 is provided on the film 3,  an SiO2 film 5 and an Si3N4 film 6 are covered on the electrode 4, and n type source and drain regins 7 and 8 are formed by performing an ion implantation using the above films 5 and 6 as a mask. Subsequently, the resistance value of these regions are brought to the desired  value by irradiating and scanning a laser beam on the whole surface and by performing annealing on said regions.
Patent JP-H05288266-A (JP)
Title: Vehicular parking lock release device
Inventor: FURUKAWA TOSHIHARU
IPC: B60K20/02
Filed: 1992-04-10
Abstract: PURPOSE:To release the lock of a hydraulic control type parking mechanism in an emergency without the sacrifice of an effective space in a car. CONSTITUTION:A parking mechanism controlled by an oil pressure usually can release a lock by linking with a manual forced release mechanism 40, whose parking release lever 48 is arranged near the brake release lever 18 of a parking brake mechanism 10 and a parking lock can be released forcely by a manual operation of the parking release lever 48 in an emergency like a battery exhaustion and the like.
Patent JP-H09285130-A (JP)
Title: Switching power source
Inventor: AKIBA TOYONORI
IPC: H02M3/28
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a converter of one transistor type which is excellent in powder factor and has little ripple, in a power factor improvement method of a switching converter. SOLUTION: The primary side of a transformer 4 is consisted of two-system primary windings N11, N12. From a line AC powder source 1, primary side power is supplied to the primary winding N11 through one rectifier. From a DC power source, the primary side powder is supplied to the primary winding N12 through the other rectifier. The turn ratio of the two-system primary windings N11 and N12 is set as follows. In the high voltage region in line AC powder source cycle, the primary side powder of the transformer 4 is supplied from the line AC power source 1, through the AC side primary winding N11. In the low voltage region, the primary side power is supplied from the DC powder supply through the DC side primary winding N12.
Patent JP-S5643312-A (JP)
Title: Modified starch
Inventor: IWASE SHIYOUJI
IPC: C08F251/00
Filed: 1979-09-14
Abstract: PURPOSE: A modified starch which is suitable as laundry starch or the like, prepared by grafting onto a backbone polymer which is starch, a homopolymer of a specified acrylic monomer or a copolymer of this monomer and a different ethylenically unsaturated monomer.  
     CONSTITUTION: The modified starch of the purpose is obtained by grafting onto a backbone polymer which is starch, a homopolymer of an acrylic monomer represented by the formula, wherein R 1  is H or CH 3 , R 2  and R 3  are each H, CH 3  or hydroxyl, or a copolymer of this monomer and a different ethylenically unsaturated monomer copolymerizable therewith, such as hydroxyethyl acrylate or vinyl acetate, to a degree of grafting of 0.01W300%. By the way, the acrylic monomer of the formula is obtained, for example, by reacting isatoic anhydride with an ester such as hydroxyethyl acrylate or hydroxypropyl methacrylate in the presence of a basic catalyst. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09280664-A (JP)
Title: Solar thermal light collection device
Inventor: NAITO YOSHIHIRO
IPC: F24S23/70
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to enhance the average temperature in a heat receiving area and enhance a heating power by uniforming the temperature distribution in the heat receiving area. SOLUTION: This device is provided with a parabola type structure wherein support points 31 of a support material 31 is laid out between a reflecting mirror surfaces 1 on which a large number of reflecting mirrors are laid out and a heat receiving area 2 while there exists a notched area where no reflecting mirror is provided on the opposed area on the support material 3 of the reflected mirror surface 1. The reflected mirror surface 1 is provided slantingly with the longitudinal shaft 201 of the heat receiving area 2 so that the heat receiving area 2 may be position on the opposite area against the area where the support member is positioned by sandwiching an optical axis 12 of the reflected mirror surface 1 provided in parallel to the solar rays.
Patent JP-S5982254-A (JP)
Inventor: AANESUTO AARONTE
IPC: A47K10/40
Filed: 1983-07-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11313499-A (JP)
Title: Drive circuit for permanent-magnet synchronous motor
Inventor: KAGIMURA NORIO
IPC: H02P23/24
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To stably rotationally drive a permanent-magnet synchronous motor by arbitrarily two-dimensionally adjusting the phase difference between two phases and the torque of the motor. SOLUTION: A drive circuit which drives both stators 3 and 4 of a permanent-magnet synchronous motor is constituted, in such a way that a resistor RA and a capacitor CA are commonly connected to a single-phase power source Vcc, while they are connected in series with the first coil wire 6 for excitation of the first stator 3 and in parallel with the coil wire 7 for excitation of the second stator 4. Not only is the rotational torque of the motor decided by means of the capacitor CA but also, for example, the phase angle of a first stator 3 is adjusted by means of the resistor RA. For instance, after the torque of the motor is roughly decided by adjusting the capacitance value of the capacitor CA regardless of the phase difference between two stators, the phase difference is adjusted by adjusting the resistor RA.  Therefore, the phase difference between both stators 3 and 4 can be set always to a phase angle such that inverted phenomena or unstable phenomena are least likely to occur.
Patent JP-S5243371-A (JP)
Title: Method of forming pattern
Inventor: KATOU HIROHISA
IPC: G03F1/68
Filed: 1975-10-01
Abstract: PURPOSE: An aromatic compound having at least more than one nitro groups at one of mutually adjoining carbon atmos and aldehyde groups on the other is coated on a substrate, and active radiation rays are radiated to selectively disappear the metal ion reductive properties possessed by the compound, whereby patterns are obtained at high accracy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07323207-A (JP)
Title: Dust collector
Inventor: HORI YOSHIAKI
IPC: B01D46/00
Filed: 1994-05-31
Abstract: PURPOSE:To improve the backwashing effect of a ceramics filter constituting a dust collector. CONSTITUTION:At the end on the downstream side of a ceramics filter 20 in a kettle body 10 constituting a dust collector, one or more blockage chambers R which the end on the downstream side of the ceramic filter 20 faces all or per prescribed section are installed, and also an inflow and outflow pipes 31, 32 are installed in the blockage chambers R. Washing gas ejected from ejecting pipes 33, 34 is introduced into the blockage chamber R through the inflow and outflow pipes 31, 32 to eliminate dust collected by and stuck to the ceramics filter 20 by internal pressure in the blockage chamber R.
Patent JP-S5642475-A (JP)
Title: Magnetic video recording and reproducing device
Inventor: YOSHINO TADASHI
IPC: G11B15/52
Filed: 1979-09-13
Abstract: PURPOSE:To make it possible to change the reproduction mode over to the recording mode automatically by judging by the frequency of a reproduced control signal whether recording has been done in NTSC mode or PAL mode. CONSTITUTION:The turning speed of capstan 1 is detected by the frequency generator consisting of gear 6 and magnetic head 7, amplified 8 and then applied to NTSC and PAL mode speed detecting circuits 9 and 10. A control signal reproduced by control head 5 is applied to Schmitt trigger circuit 18 by way of voltage converting circuit 17 to generate trigger signals of hysteresis characteristics with the 1st and  2nd threshold voltages, thereby controlling change-over switches 11 and 15. As a  result, when a magnetic tape recorded in NTSC mode is reproduced in PAL mode,  the period of the reproduced control signal exceeds the 1st threshold level and switches 11 and 15 are controlled by outputting an NTSC mode signal to place  them at the sides of circuit 9 and NTSC reference signal generator 13, thereby increasing the speed of motor 1.
Patent JP-S6013603-A (JP)
Inventor: KOBAYASHI TOMIYA
IPC: B65B35/56
Filed: 1983-06-30
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-H1048646-A (JP)
Title: Liquid crystal display device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1339
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device unnecessary for precisely positioning between two substrates by constituting so as not to display on at least one among plural conductive thin films formed in the X direction or Y direction. SOLUTION: An electrode/lead group of a translucent conductive film in an X direction and an electrode/lead group of the translucent conductive film in the Y direction are formed on a whole surface excepting a peripheral part. That is, the translucent conductive film is formed on a whole surface excepting the peripheral part on a substrate 1. Further, linear patterning is performed using excimer laser light 18. Further, by this patterning, one side electrode/lead group is arranged in the X direction, and the other side electrode/lead group is arranged in the Y direction. Thereafter, resin seal is performed so as to make the peripheral part a prescribed electrode interval while using a spacer. This resin for excepting an area of a liquid crystal and fixing a vertical electrode interval is sealed so as to cover too a part of the electrode/lead in the X direction or Y direction.
Patent JP-H0416387-A (JP)
Title: Multiple times printing thermal transfer sheet
Inventor: OKAMOTO MASARU
IPC: B41M5/395
Filed: 1990-05-10
Abstract: PURPOSE:To enable multiple times printing to be performed by a method wherein a thermal transfer sheet is formed by forming a porous layer containing thermal fusible ink on one face of a substrate film and besides by decreasing a porosity of the porous layer from the substrate film face toward a surface. CONSTITUTION:A plurslity of porous layer forming materials having different mixing rates of particles which are neither fused nor softened by heat in thermal transfer and a binder resin, are prepared. A porous layer of which the porosity decreases from a substrate film face toward a surface is formed by applying abovementioned plurality of porous layer forming materials to one face of the substrate film to be dried. Materials containing thermal fusible ink are applied onto this porous layer to be kept by impregnation by a hot melt roll coat method, and the title multiple times printing thermal transfer sheet is formed. For the binder resin composing the porous layer, polyurethane is suitable.
Patent JP-S61275591-A (JP)
Title: Pump device having bypass valve
Inventor: KUSABA KOSAKU
IPC: F04F10/02
Filed: 1985-05-30
Abstract: PURPOSE:To provide a pump which enables facilitation of draining and can be also used as a siphon type pump, by a method wherein a bypass passage, having a check valve and an air suction valve, can be formed between the suction port and the discharge port of a manually-operated pump. CONSTITUTION:A rotary handle 6 is attached to the driving shaft of a pump formed with an external tooth gear 3 and an internal tooth gear 4, and a bypass passage is formed between the suction port and the discharge port of the pump. A check valve, comprising a plug 11 having a conical surface, is located in the bypass passage, and rotation of the plug 11 by means of a knob 16 enables shifting of rotary pump action to and from siphone type pump action. When draining is effected, with a knob depressed against the resilient force of a spring 13 attached to the lower part of the plug 11, the open air, incoming through a gap provided in the outer periphery of the plug 11, enters the bypass passage, and working fluid is returned to a tank through a suction pipe 18 under gravity.
Patent JP-S5642364-A (JP)
Title: Fixture of two members
Inventor: ITOU NAOMICHI
IPC: H01L23/48
Filed: 1979-09-14
Abstract: PURPOSE:To obtain high mechanical strength in the fixture of two members by forming  -shaped cutout at the first metallic member when fixing the first and second metallic members to each other, engaging a projected end provided at the second member therewith and pressure fixing them with a cutting tool and a jig. CONSTITUTION:When fixing a heat dissipating plate 1 as the first metallic member of good thermal conductivity to a lead wire 3 as the second metallic member, a  -shaped cutout 2 is formed at one side of the plate 1. An L-shaped bent portion 4 is formed at the end of a lead piece 3 to be fixed to the plate 1 of three lead pieces 31-33 of a lead wire 3, is engaged with the cutout 2, and a cutting tool 5 of wide width and jigs 6 disposed at both ends of the tool 5 are arranged. Thereafter, they  are moved in parallel toward the cutout portion 2, both side walls 2a, 2b of the  cutout portion 2 are deformed inwardly at the end of the tool 5, only the tool 5 is retarded, the jigs 6 are moved forwardly, and the side walls 2a, 2b are then further  pressed on the bent portion 4.
Patent JP-H04228061-A (JP)
Title: Malt beverage stabilizing foam
Inventor: MAAGARETSUTO EE ROOSON
IPC: C12H1/04
Filed: 1991-05-23
Abstract: PURPOSE: To obtain a fermented malt beverage having improved foam stability and desirable lace forming, cling, and clarity.  
     CONSTITUTION: The foaming property of the beverage is stabilized by adding 5-400 ppm by weight of combined gellan gum and a cold-water soluble protein. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H01289164-A (JP)
Title: Semiconductor device
Inventor: KOIKE RYOICHI
IPC: H01L29/732
Filed: 1988-05-16
Abstract: PURPOSE:To prevent a collector resistance from augmenting with a reduction in a temperature in the whole process and the microscopic formation of a semiconductor device by a method wherein a groove is formed in a substrate within a collector electrode forming region and a prescribed compound is buried in the groove. CONSTITUTION:An N<+> buried diffused layer 2 and Al wirings 10 are connected to each other by a high-melting point metal 11 buried in a groove formed in a collector electrode forming region in a low resistance. As a result, even in case the microscopic formation of a device progresses and reduces a collector electrode lead-out region, a low collector resistance can be maintained; moreover, a reduction in a temperature in a process can be attained.
Patent JP-H09307799-A (JP)
Title: Information processing unit
Inventor: EJIMA SATOSHI
IPC: H02J7/00
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of the information processing unit by starting a processing 1 simultaneously in the case that a processing 2 is started while both the processings 1, 2 are stopped. SOLUTION: With switches 1-3 all opened, when a switch 2 or 3 is moved to the right, the switch 1 is moved simultaneously to the right and not only the switch 2 or 3 but also the switch 1 is closed. With the switches 1-3 all moved to the right (ON state), when the switch 1 is moved to the left, sine the switches 2, 3 are similarly moved to the left, then all the switches 1-3 are opened. According to the examples as above, relating processing is started at any time depending on the processing content going to be executed and the other undesired processing is kept stopped. Since the power consumed by the undesired processing is reduced, the power consumption of an entire device is reduced.