baber/WOPTO huggingface dataset:
Patent JP-S59217151-A (JP)
Title: Detector for concentration of plurality of gas components using polarography type sensor
Inventor: KONDOU HARUYOSHI
IPC: G01N27/406
Filed: 1983-05-26
Abstract: PURPOSE:To enable the measurement of the concentration of a plurality of components using one polarography type sensor by varying voltage to be applied thereto in the measurement. CONSTITUTION:Output of a first voltage setting section 3 is applied to a polarography type sensor 1 with a switching setion 5 and an output current thereof is detected with a current detecting section 6 to be held at a first sample holding section while a signal corresponding to the concentration of O2 is outputted from an output terminal A. Then, the switching section 5 connects a second voltage setting section 4 to the sensor 1 and an output current thereof is detected with the detecting section 6 while a signal corresponding to the concentration of O2+CO2+H2 gas is sent to a difference computing section 9 through a second sample holding section 8. The computing section 9 subtracts the output of the first sample holding section 7 from that of the second sample holding section 8 and outputs a signal corresponding to the concentration of a CO2+H2O gas from an output terminal B.
Patent JP-H01264382-A (JP)
Title: Television receiver
Inventor: SHIGETA JUNJI
IPC: H04N5/46
Filed: 1988-04-15
Abstract: PURPOSE:To receive broadcasts in plural forms at the different aspect ratio of screens by providing plural sets of electronic circuits corresponding to the respective broadcasting formats and one set of a display device, and selecting the outputs of the respective electronic circuits with a selecting switch provided on an input side. CONSTITUTION:An antenna, tuning, amplifying and demodulating circuits respectively corresponding to, for example, the broadcast called as an NTSC system at the aspect ratio 4:3 and that called as a high vision system at the aspect ratio 16:9 are provided the title television receiver. Out of the plural demodulating circuit outputs, the desired one is selected by a selective switching circuit, and it is sent to a voice circuit and a display circuit. By a signal from the selective switching circuit, a shielded object driving circuit moves a shielded object 2 positioned in front of a screen 1 of the display device to a prescribed position according to the aspect ratio. Thus, the aspect ratio of the screen can be automatically altered according to the broadcasting format.
Patent JP-H01264214-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOJIRI KAZUO
IPC: H01L21/263
Filed: 1988-04-15
Abstract: PURPOSE:To enhance a device characteristic and the reliability by a method wherein a silicon film, composed of polysilicon or amorphous silicon, which has been formed on the surface of an insulator substrate is patterned, many mutually separated small regions are formed and, after that, the individual small regions are heated, melted and made monocrystalline. CONSTITUTION:An insulator substrate 1 is formed in such a way that an SiO2 film 3 is formed on the surface of a silicon wafer 2, composed of a silicon single crystal, having a prescribed film thickness. A silicon film 4, composed of polysilicon or amorphous silicon, having a film thickness of several hundred nm is applied to the surface of this SiO2 film 3. Then, the silicon film 4 is patterned in conformity with a device structure by an etching operation by making use of a photoresist as a mask. By this operation, many small regions 5 which have been separated from each other at prescribed intervals are formed. Then, the individual small regions 5 are irradiated with an energy beam such as a laser beam, an electron beam or the like; the individual small regions 5 are heated, melted and made monocrystalline. By this setup, single-crystal device regions 6 which are separated from each other at prescribed intervals can be formed.
Patent JP-H01263594-A (JP)
Title: Fast breeder reactor
Inventor: HASHIZUME KENICHI
IPC: G21C15/18
Filed: 1988-04-15
Abstract: PURPOSE:To obtain a higher reliability while suppressing a facility volume to a necessary minimum, by housing an in-vessel heat exchanger to remove a decay heat in a well and by communicating a lower part of the well with a cold plenum with a pressure equalizing pipe. CONSTITUTION:An in-vessel heat exchanger 10 is housed in a well 16, a lower part of the well 16 is communicated with a cold plenum 7 by a pressure equalizing pipe 17 and an upper part of the well 16 is opened in a cover gas 4. In this state, a pressure in the cold plenum decreases mainly by a pressure loss of an intermediate heat exchanger during the operation of a coolant pump 8, and a free liquid level of a coolant 3b in the well 16 lowers simultaneously. Therefore, most part of the heat exchanger 10 is exposed to the cover gas 4 and is thermally separated from a high temperatured coolant and therewith, a generated heat in the reactor core is not discharged into an atmosphere. After that, when the reactor is shut off and the pump 8 is stopped, the pressure in the cold plenum increases, a liquid level 3b is elevated and the heat exchanger 10 is submerged with the coolant thus a decay heat generated from the reactor core can be discharged into the atmosphere.
Patent JP-H07265449-A (JP)
Title: Light scattering apparatus and its manufacture
Inventor: FUUBERUTO FUANNDENNBERUGU
IPC: G02B5/02
Filed: 1995-03-24
Abstract: PURPOSE: To make a diffuser difficult to be broken and to have a uniform distribution of scattered particles. CONSTITUTION: This diffuser which is used for radially emitting a light introduced to the light diffuser in the axial direction consists of an optical wave guide 2. The optical wave guide 2 consists of a core 20 and a clad 21. The core 20 of the optical wave guide 2 is exposed in an active region 200 in its distal end. The active region 200 exposing the core 20 is optically separated from a substance containing a scattered particle. In a faborable mode of this implementation, the core 20 is embedded in the first layer 3 of a roughly machined elastic substance having the same refractive index as the clad 21 and not containing scattered particles. The first layer 3 is embedded in the second layer 4 of an elastic substance containing scattered particles 40. This substance is surrounded by an outer pipe.  Since the layer containing the scattered particles 40 is not directly made into contact with the core 20, the damage of the core caused by a local heat generation can be avoided. This structure of the diffuser having a uniform distribution of scattered particles can be easily manufactured.
Patent JP-H02270613-A (JP)
Title: Nonmetallic antiskid device for tire
Inventor: ODA KAZUO
IPC: B60C27/20
Filed: 1989-04-10
Abstract: PURPOSE:To ensure an excellent antiskid performance without damaging the surface of a road by arranging a linear body consisting of a single line or a plurality of lines of long fiber on the ground contact surface side of an antiskid device body, so that the liner body can be brought into contact with the road surface. CONSTITUTION:An antiskid device is made up of a body part 3 consisting of beltlike rubber or the like so as to be fitted on the outer circumferential part 2 of a tire 1, and a fitting part 4 for fitting the body part 3 to the outer circumferential part 2 of the tire. The body part 3 is formed by arranging several number of beltlike main body parts 5 along the outer circumferential part 2 of the tire, and also by providing respective corresponding parts 7, 10, 11 which correspond to the tread surface 6 and both side surfaces 8, 9 of the tire 1 respectively. In this case, a number of linear bodies 15 consisting of a single line or a plurality of lines of long fiber are embedded on the contact surface 14 side of the body part 3. And the linear bodies 15 are exposed as the ground contact surface 14 wears away. Thus, the linear bodies 15 can be brought into contact with the surface of the road, and an excellent antiskid performance can be ensured without damaging the road surface.
Patent JP-H01263699-A (JP)
Title: Light emission diode driving circuit
Inventor: KAIZAWA TOSHIHARU
IPC: H01L33/00
Filed: 1988-04-15
Abstract: PURPOSE:To reduce power consumption at the time of putting one light by connecting two resistances which have necessary resistance values between control terminals whose grounding is controlled by a power source and a switching element in series, and driving a LED through the resistance connection point. CONSTITUTION:The switching element Q is turned on and off through a NAND gate G according to control inputs I1 and I2 to a control IC 1 to control the grounding connection of a control terminal, thereby controlling the on-off state of the LED 2. The two resistances R1 and R2 are connected in series between the terminal T and power source +B, and the resistance values of the resistances R1 and R2 are so selected that no turning-on current flows through the connection point C between both resistances when the terminal is grounded and the LED does not light. In this constitution a current ION which flows to the ground when the LED 2 is turned off is smaller than when the resistance R2 is not connected, and the current consumption in a stand-by state is reduced.
Patent JP-H01262618-A (JP)
Title: Method and system for vapor growth of iii-v semiconductor
Inventor: MATSUMOTO TAKU
IPC: H01L21/205
Filed: 1988-04-14
Abstract: PURPOSE:To form a sharp hetero interface with a simple structured-apparatus by putting an independent reaction pipe which has an outlet at a specified place together with the apparatus and by supplying group III materials, InCl and GaCl3 gases, simultaneously. CONSTITUTION:A GaCl3 gas by-pass pipe 14 is independent of an HCl gas by-pass pipe for transporting In and a by-pass pipe 15 for group V raw gas including AsH3PH3. It has an outlet on the downstream side of an In source 12. Two kinds of gases, group III GaCl3 gas and InCl gas, are supplied to an InP substrate 13 of an reaction pipe 11 simultaneously from the GaCl3 by- pass pipe 14. With the temperature controlled relatively low via a resistant heating furnace 16, HCl gas is not supplied to the substrate. Therefore, etching of an InP layer deposited on the substrate 13 can be avoided, and a vapor growth of III-V semiconductor with a steep hetero interface can be conducted by a simple structure with only one reaction pipe.
Patent JP-H04322358-A (JP)
Title: Multiprocessor network control system
Inventor: YOSHIDA HIROSHI
IPC: G06F15/177
Filed: 1991-04-23
Abstract: PURPOSE:To reduce the load of both OSs (operating system) to make a system small-sized and low-cost by determining the OS which can directly operate hardware and operating the network driver of this OS by the other OS to perform network communication of plural OSs. CONSTITUTION:The process which operates a network driver 11 of a first OS and a network driver 21 of a second OS are connected by a communication means 30, and a command is sent to the process from the second OS 20 through the communication means 30 to operate the network of the first OS 10, and communication dependent upon the network of the second OS 20 is realized, and thus, the network is so formed that it can be used by any OS. A convetional network can be used by one OS without requiring improvement. The network can be used with the same interface as before coupling by the other OS.
Patent JP-S5217004-A (JP)
Title: Magnetic sheet
Inventor: TADOKORO EIICHI
IPC: G11B5/70
Filed: 1975-07-30
Abstract: PURPOSE: Improvement of the floating characteristic, heat resistance, and life, and prevention of curling of the self-floating magnetic sheet laminated on the nonmagnetic metal substrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07290861-A (JP)
Title: Accounting documents, and method for accounting using said documents
Inventor: MAEDA TOMOYUKI
IPC: B42D11/00
Filed: 1994-04-28
Abstract: PURPOSE:To ensure that the status of dealings can be determined on the spot and payments can be made easily. CONSTITUTION:A single sheet of specification 1 has an entry column B previously printed within a frame at the top for making an entry of incoming/outgoing payments occured during a specified period of time by item. In addition, even below the entry column, an attachment column E is provided which so many ruled lines E1 arranged at a specified width of space vertically for the attachment of vouchers corresponding to the entered items. Thus the vouchers specified by item are attached sequentially in the attachment column E of the identical specification so that the vouchers are lapped over the other from the one pasted first, and the arrangement of the vouchers is simplified.
Patent JP-S59218615-A (JP)
Title: Magnetic head and its manufacture
Inventor: KUMASAKA TAKAYUKI
IPC: G11B5/31
Filed: 1983-05-27
Abstract: PURPOSE:To form as one body two magnetic heads which are placed adjacently to each other, and also to improve its mechanical strength and mass-producing properties by forming the film thickness of a magnetic material as a track width, and forming a main magnetic path forming face of a magnetic material having the form of a magnetic core, in grooves of a protective substrate. CONSTITUTION:The first grooves 42, 42' for forming one magnetic core half body are formed on a protective substrate 40 consisting of a nonmagnetic material, a magnetic material is filled, the second grooves 45, 45' having an inclined surface are formed by leaving a necessary interval l on both side parts of magnetic materials 43, 43', the other magnetic materials 44, 44' are filled through nonmagnetic films 46, 46' functioning as operating gaps, and track widths (t), t' are formed by removing an excessive magnetic material on the surface. Two magnetic head cores are formed in the grooves of the protective substrate 40, the operating gaps become 46, 46', and become a double azimuth head having inclined surfaces theta, theta' opposite to each other. Subsequently, an upper protective substrate 47 is joined, and coil winding grooves 48, 48' are provided.
Patent JP-S59218626-A (JP)
Title: Vertical magnetic recording medium
Inventor: KAMISAKA YASUTAROU
IPC: G11B5/66
Filed: 1983-05-27
Abstract: PURPOSE:To obtain a high magnetic permeability film of the ground, which causes no increase of a head recording current nor drop of a reproducing output by providing a vertical magnetized film on a high magnetic permeability material having a specified specific magnetic permeability. CONSTITUTION:A Co80Zr9.5Mo10.5 thin film is prepared by a sputter method on a glass disk, and also a Co80Cr20 thin film is provided by a sputter method. A magnetic permeability which does not cause a deterioration of a reproducing output, an increase of I90 and an increase of noise is set to a range of 100-150, from a relation of a magnitude e1k of a reproducing output in case when recording and reproducing are executed to the two layer film by using a ring head, a current value I90 for giving an output of 90% of the maximum output, a magnitude of a DC noise, and a magnetic permeability of a Co-Zr-Mo thin film.
Patent JP-S63257928-A (JP)
Title: Laser reproducing device
Inventor: OGAWA HIROSHI
IPC: G11B7/126
Filed: 1987-04-15
Abstract: PURPOSE:To reproduce good data with simple structure by making one projection time of a laser beam the time when the writing to a recording medium cannot be done with the set current value. CONSTITUTION:The current value of the driving signal of a laser beam output means 12 is set in the vicinity of the value that the radiation state of a laser beam is least varied by a return beam, the radiation of the laser beam from a laser beam output means 12 by this set current value is issued intermittently at specified cycle and one radiation time of this laser beam is made the time when no writing to a recording medium can be done with this set current value. Namely good data can be reproduced without generating the waveform deflection of the reproducing signal due to a return beam, mode pop noise, etc. by making the current value at the radiation time of the laser beam from the laser beam output means 12 in the state of the effect of the return beam being min, the heating, etc. of the laser beam output means 12 can be restrained by intermittently issuing the radiation for short time and the structure of the driving circuit of the laser beam is simplified.
Patent JP-S60236140-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KITANO MASUO
IPC: G11B15/087
Filed: 1984-05-09
Abstract: PURPOSE:To make picture-recording confirmation at a real time, by recording a frequency-modulated signal on a magnetic tape and, at the same time, detecting the envelope of the frequency-modulated signal immediately after the recording on the magnetic tape by means of a fixed type magnetic head. CONSTITUTION:Electric signals are frequency-modulated and recorded on a magnetic tape 1 as inclined tracks 23 and 24 by means of a rotary type magnetic head. Simultaneously, existence/nonexistence of FM signals recorded on the magnetic tape 1 is detected by means of a fixed head 16 for detection. The azimuth angle 25 of the track 23 is set by turning the track 23 clockwise by an angle theta, and the azimuth angle 26 of the track 24 is set by turning the track 24 counterclockwise by the angle theta. The azimuth angle 27 of the head 16 is set so that angles between the azimuth angles 27 and 25 and azimuth angles 27 and 26 can become equal to each other. An FM signal S1 from the head 16 is inputted in a peak holding circuit 19 through an amplifier 17 and rectifier circuit 18 and outputted as a signal S6 after it is compared with a reference voltage. Therefore, the envelope of a frequency-modulated signal can be detected at a high speed and the confirmation of picture recording can be made at a real time.
Patent JP-2000284462-A (JP)
Title: Image forming method
Inventor: HIYOSHI KOSOKU
IPC: G03B27/32
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method by which water is prevented from being contaminated and image irregularity is reduced by a method that water is supplied without immersing a thermal developing photosensitive material in water when the thermal developing photosensitive material is processed. SOLUTION: By this image forming method, an image is obtained by using the thermal developing color photosensitive material having at least photosensitive halogenated silver emulsion, a pigment applying compound, binder and a basic metal compound being hard to be dissolved in water on a supporting body, supplying water to an exposed surface after exposing the photosensitive material and superposing the photosensitive material on a pigment fixing material including a complex forming compound with respect to metallic ion constituting the basic compound. Besides, the quantity of calcium eluted from the photosensitive material is 2.5×10-6 mol/m2 to 2.5×10-4 mol/m2.  Besides, water is supplied to the exposed photosensitive material by a water applying device which is provided with a water applying part consisting of an elastic porous body extended over in the width direction of the photosensitive material and impregnated with water and which can apply water by bringing the elastic porous body into contact with the photosensitive material and making it scan the photosensitive material.
Patent JP-H08293695-A (JP)
Title: Wide and long amorphous metal sheet manufacturing method
Inventor: OBAYASHI TSUTOMU
IPC: C22C45/02
Filed: 1996-04-15
Abstract: PURPOSE: To provide a method of producing a wide and long amorphous metal sheet having superior physical properties and performance such as appearance and strength, using thin film ribbons of an amorphous metal. CONSTITUTION: Thin film ribbons of amorphous metal are continuously arranged parallel horizontally, the side edges of the mutually adjacent ribbons are conductively bonded to form a long amorphous sheet with the ribbons parallel to the width thereof.
Patent JP-H10279229-A (JP)
Title: Elevator for construction work
Inventor: DAIKOKUYA ATSUSHI
IPC: B66B9/187
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To move a machine room stepwise and easily in accordance with a process of progress of building construction work without necessitating the exchange of a governor rope. SOLUTION: The length of a governor rope 7 is set to such length that is necessary when the construction of a building is completed, one end of the governor rope 7 is fixed to a car 5, an intermediate part of the governor rope 7 is wound around a lower pulley 16, a part 7b of the other end side of the governor rope 7 is attached to the car 5 in such a manner that it can move, and a guide member 19 which guides the lower pulley 16 is provided in a lower part of a hoistway 1. Consequently, when a machine room provided temporarily in the hoistway 1 is lifted, the turn of the lower pulley 16 due to twisting of the governor rope 7 is suppressed by the guide member 19, a winding rope is reeled out from a winding rope reel in accordance with a travel amount of the machine room, and the part 7b of the other end side of the governor rope 7 is reeled out from a rope reel device 20 to prolong the length of a loop part 7a so that an ascent and descent stroke of the car 5 is prolonged sequentially.
Patent JP-S58208144-A (JP)
Title: Method for synthesizing lump silica glass at low temperature
Inventor: TOKI MOTOYUKI
IPC: C03C1/00
Filed: 1982-05-31
Abstract: PURPOSE:To obtain dry gel having a large number of uniform and relatively large pores, by adding a specified amount of triethoxymethylsilane to a starting material composition contg. a metallic alkoxide as a principal component. CONSTITUTION:A starting material composition is prepared by adding triethoxymethylsilane to a starting material mixture consisting of a metallic alkoxide such as silicon tetraalkoxide, water, alcohol and hydrochloric acid by 0.01- 90mol% of the amount of the silicon tetraalkoxide. The composition is hydrolyzed and polymerized by a conventional sol-gel method to obtain dry gel, and quartz glass is obtd. by calcining the gel.
Patent JP-S63278844-A (JP)
Inventor: TERII RARUFU BEIRII
IPC: B32B27/18
Filed: 1988-04-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11268876-A (JP)
Title: Drum
Inventor: KIKUTA TAKATOSHI
IPC: B65H75/14
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a drum which permits a linear body to be wound around by changing a winding diameter. SOLUTION: This drum is provided with a fixed plate 1 and a movable body 2 consisting of a plurality of segments 5. The respective segments 5 are structured by integrally-forming a fan type collar part 6 formed into a disc shape when butted with a curved type shell part 7 formed into a cylindrical shape when butted. The respective segments 5 are slidably fitted in such a direction as to separate from its center to the fixed plate 1, and a winding diameter is adjusted by the sliding movement.
Patent JP-S60237787-A (JP)
Title: Video signal recording and reproducing device
Inventor: FUNASHIRO HIDEKAZU
IPC: G11B5/027
Filed: 1984-05-11
Abstract: PURPOSE:To simplify the circuit constitution by frequency-dividing an output of a VCO circuit to attain the phase correction of a chrominance signal and skew correction. CONSTITUTION:A horizontal synchronizing pulse (c) is inputted to the VCO circuit, its output square wave is frequency-divided into a square wave (b) by a 1/2 frequency division circuit 3, the result is given to a phase comparator circuit 4, the result of comparison with the pulse (c) is inputted to an FF5, a skew control signal (d) is formed when a phase error takes place, a switch circuit 6 is controlled to select a composite color video signal via a 1/2H delay circuit 9, and the video signal subjected to skew correction is led to a terminal 7. On the other hand, a reproduced chrominance signal at a terminal 17 is fed to a 1H delay circuit 18 and a switching circuit 19, a chrominance signal is outputted from the circuit 19 by a phase control signal (g) obtained from a burst phase detecting signal at a terminal 22, added with a reproduced luminance signal 21 by an adder 20 and the result is inputted to the switch circuit 6.