baber/WOPTO huggingface dataset:
Patent JP-H0342559-A (JP)
Title: Method of inspecting member surface
Inventor: SHIIN PATORITSUKU JIYOSEFU MAK
IPC: G01N21/57
Filed: 1990-06-28
Abstract: PURPOSE: To enhance the capability for detecting a defect on the surface of a member by analyzing data of a reflected image together with data of a track of light on the surface of the member. CONSTITUTION: A member 11 is set on an inspection table and a light 20 is projected at a high incident angle toward the surface of the member to form a track of light traversing the surface. The light is reflected on the surface by refraction at low angle and the image of the track of light is presented on a detection screen 23. The image is then recorded and the member is scanned with light to form a track of light traversing the surface furthermore. On the other hand, the track of light on the surface is observed from a position 31 substantially perpendicular to the surface and recorded and then it is analyzed together with the previous record of the image of the track of light. Surface properties on the track of light 24 are then displayed and the observation, recording and analyzing steps are repeated for a new track of light.
Patent JP-H0461920-A (JP)
Title: Separation membrane for separating liquid
Inventor: YAMADA HIDEKI
IPC: B01D71/70
Filed: 1990-06-27
Abstract: PURPOSE:To obtain a membrane having good film forming properties, strength and separation capacity by using a polymer compound obtained by copolymerizing acrylonitrile and polydimethylsiloxane having a vinyl group at one terminal of its molecular chain as a main component. CONSTITUTION:Polydimethylsiloxane having a vinyl group at one terminal of its molecular chain, acrylonitrile and a proper radical polymerization initiator are dissolved in a proper solvent and the obtained solution is subjected to freeze- degassing according to a usual method and subsequently stirred under heating to obtain a polymer. Pref., polydimethylsiloxane used herein is represented by formula I (wherein R1 is H, a halogen atom or a 1-4C alkyl group, R2 is an alkyl group or a phenyl group, (n) is a positive integer and X is an ester group or a phenyl group). The obtained polymer compound is formed into a membrane such as a hollow yarn membrane to be used as a separation membrane. By this method, the membrane having good film forming properties and strength, and excellent in separability and permeability, is obtained.
Patent JP-S6412987-A (JP)
Title: Motorcycle
Inventor: TANAKA NORIHIKO
IPC: B62J23/00
Filed: 1987-07-08
Abstract: PURPOSE: To facilitate the adjustment of an air fuel ratio by forming an intake chamber by providing a partition plate between a cylinder and a cowling front wall, opening the intake port of a carburetor in the intake chamber and introducing running wind into the intake chamber from the air intake ports of both cowling side walls. CONSTITUTION: An intake chamber 24 is formed by arranging a partition plate 23 dividing a cowling 21b in the longitudinal direction between a cylinder 4b and the front wall of the lower cowling 21b with a ventilation property secured. A carburetor 16 is arranged so as to face to the inside of the intake chamber 24. Running wind is introduced into the intake chamber 24 through a duct 26 from the side section air intake ports 25 provided in both side walls of the cowling 21b. A center section air intake port is provided at the position corresponding to the radiator 154 of an upper cowling 21a. In this constitution, the running wind from the side section air intake ports 25 is accumulated in the intake chamber 24 and sucked in the carburetor 16.  Therefore, low temperature fresh running wind is introduced onto an engine, as a result, intake air can be increased, output can be improved, and air fuel ratio can also be adjusted with ease.
Patent JP-S6229331-A (JP)
Title: Frequency scrambler
Inventor: TORII NAOYA
IPC: H04K1/04
Filed: 1985-07-31
Abstract: PURPOSE:To prevent deterioration of quality of a decoded voice signal by using a dummy spectrum inserting means provided between a time region-frequency region converting means and a frequency region-time region conversion means so as to make the phase of a dummy spectrum at random. CONSTITUTION:An amplitude data from a dummy level arithmetic unit 40 via a random phase dummy inserting device 50 and a random phase data read out of a ROM 51 under the control of a counter 55 are multiplied by a multiplier 52. An output signal of the multiplier 52 is converted into an analog signal by a digital/analog converter 53 under the control of a selection data of the counter 55 is selected by a selector 54 and inserted to a dummy insertion location. Thus, the dummy spectrum having a random phase bringing the energy of the private call output to a prescribed level or over at all times is inserted to a voice signal at the frequency region. Thus, a privacy communication output subject to enveloping without peak is obtained and the production of substantial deterioration in the decoded communication signal quality is prevented.
Patent JP-2000004023-A (JP)
Title: Lateral insulating gate transistor
Inventor: KONO KENJI
IPC: H01L29/78
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a lateral insulating gate transistor capable of improving surge resistance. SOLUTION: A source forming region Z1 and a drain forming region Z2 are partitioned on one surface of a n+-silicon substrate 2, a large number of p-base regions 10 are formed on the surface of the source forming region Z1 every cell, a n+-source region 11 is formed on the surface of each base region 10, and a polysilicon gate electrode 9 is positioned through a gate oxide film 8 on the portion of the base region 10 in the substrate 2. A LOCOS oxide film 7 is positioned on the substrate 2 between the drain forming region Z2 and the source forming region Z1, and a gate wiring material 9a is positioned on the LOCOS oxide film 7 at the side edge of the source forming region Z1.
Patent JP-S6061922-A (JP)
Title: Production of magnetic recording medium
Inventor: USHIGOME HISASHI
IPC: G11B5/842
Filed: 1983-09-13
Abstract: PURPOSE:To eliminate the water existing in a magnetic coating and the moisture intruduced from the ambient atmosphere and to improve the mechanical strength of the formed magnetic layer by adding a desiccating agent to a polyurethane binder resin component contg. magnetic powder. CONSTITUTION:When a desiccating agent is added to a polyurethane binder resin component contg. magnetic powder to be used in the stage of applying a magnetic coating, the desiccating agent absorbs the moisture existing in said component and the moisture introduced from the ambient atmosphere, thereby preventing the consumption hardener through reaction of said moisture with the isocyanate group incorporated into the hardener. The desiccating agent which can be easily and thoroughly predried prior to addition and is chemically stable is preferred. Calcium chloride, sodium sulfate, silica gel and phosphorus pentoxide are adequate for the above-mentioned purpose.
Patent JP-S6146936-A (JP)
Title: Optical communicating method
Inventor: SHIBATA NOBURU
IPC: H04B10/516
Filed: 1984-08-13
Abstract: PURPOSE:To detect a signal without using a frequency stabilizing light source by dividing an output luminous flux of the same light source into signal light and reference light, bringing one of them to a frequency deviation, and making a modulated signal light and the reference light interfere by an optical fiber output end having a double refractivity. CONSTITUTION:A coherent light outputted from a light source 1 is inputted to a frequency deviation element 2. The element 2 containts an acoustic-optical element, etc. and executes a frequency deviation, also separates specially a luminous flux of a different frequency, and one of the separated luminous fluxes and the other are used as a signal light and a reference light, respectively. A phase modulator 3 modulates the signal light by signal information, a 1/2 wavelength plate 4 rotates a polarizing direction of the reference light and makes the polarizing directions of both the lights orthogonal, and a reflecting mirror 5 changes an optical path of the reference light and multiplexes it with the signal light by a semi-transparent mirror 6. A movable mirror 7 adjusts an optical path difference in order to make both the lights interfere with each other, and a double refractive optical fiber 8 is provided with an orthogonal double refractive axis. A polarizer 9 extracts a component of the same deflecting direction in order to make both the lights interfere, and a detector 10 detects an optical intensity variation caused by an interference effect of both the lights.
Patent JP-H1111264-A (JP)
Title: Switch circuit in rear view mirror for automobile
Inventor: KYODA TATSUO
IPC: B60S1/60
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of heaters on both of left and right sides by serially connecting the heaters removing waterdrop stuck on the mirror bodies on both of the left and right sides. SOLUTION: Heaters H.L, H.R on both of left and right sides are serially connected with a power source plus sign and the ground minus sign via four-way remote control switches 71, 72, 73, 74, left and right changeover switches 81, 82 and erecting storage switches 91, 92. Next, the heaters H.L, H.R on both of the left and right sides are serially connected by connecting one end of the heater H.R on the right side with the power source plus sign via an 'erection' to be an erecting location of the erecting storage switch 91, connecting the other end of the heater H.R on the right side with the other end of the heater H.L on the left side via a neutral location 'N' of the left and right changeover switch 81 and a diode D and further connecting one end of the heater H.L on the left side with the ground minus sign via the four-way remote control switches 71,  72 and the 'erection' to be the erecting location of the erecting storage switch 91. Thus, power consumption can be reduced.
Patent JP-S6147507-A (JP)
Title: Method for measuring thickness of crystal film
Inventor: SAKAMOTO SUMINORI
IPC: G01B15/02
Filed: 1984-08-13
Abstract: PURPOSE:To enable measurement over 1,000Angstrom  or more with the accuracy on the order of almost a monatomic layer, by allowing the electron beam generated in a reflected electron beam diffraction apparatus to be incident to a semiconductive substrate using a (001) surface used in the growth of a crystal as a main plane in an [100], [120] or [130] azimuth. CONSTITUTION:An evaporation source 13 is filled with a substance such as Ga, Al or As and this substance is heated to high temp. to generate molecular beam. A thin crystal film is grown on a semiconductive growth substrate 3 while the supply of thus generated molecular beam is controlled by opening and closing shutters 11, 17. If the vibration of intensity at a mirror surface reflective point is measured when electron beam is allowed to be incident in parallel to an [100] azimuth during the growth of AlxGa1-xAs (x=0.61) on the (001) substrate, amplitude attenuates in a slightly fast state at first but attenuates extremely slowly thereafter and vibration with frequency of 400 times or more is observed. This fact means that vibration longer by 10 times or more as compared with a conventional method for observing in a [110] azimuth and the effect of a fundamental lattice diffraction line is reduced. This method is adapted to the azimuths of [120] and [130] other than [100].
Patent JP-S5595573-A (JP)
Title: Manufacture of type body
Inventor: NISHIHATA MIKIO
IPC: B41B1/02
Filed: 1979-12-27
Abstract: PURPOSE: To obtain type body having excellent properties in terms of mass productivity, light weight and wear resistance by processing and treating cold-rolled stainless steel plate.  
     CONSTITUTION: Cold-rolled stainless steel plate is punched by a press and processed into a disk. This disk is selectively etched by photographic etching technique to obtain type body 4 consisting of bearing 1, support bar 2 and type base plate 3. Then heat treatment is applied to the type bodies by piling several tens under pressure. Following this process, type part is chromium-plated to obtain a completed  type body. Because of it being made of stainless steel, the type body is light weight  like plastic product and highly durable. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08336337-A (JP)
Title: Bed for water culture
Inventor: NAKAMURA SATOSHI
IPC: A01G31/00
Filed: 1995-06-12
Abstract: PURPOSE: To enable all of the plants grown on the bed to be given the nutrients by evenly distributing the pools for the nutrient solution in the solution-flowing paths on the bed, even in the case of power failure or emergency. CONSTITUTION: In the water culture bed in which paths 1 for flowing the culture solution are formed, the bottom 2 of a path is made in gradual ascent widthwise from the center toward both sides. Banks 3 are formed higher than the bottom every a certain interval in the longitudinal direction of the bottom face and pools 4 for culture solution lower than the bank are formed between adjacent banks. The bank is made descending from the top 5 on both sides in the longitudinal direction and the bottom face of the bank also is made in gradual ascent from the center part toward both sides. The solution-flowing paths are sectioned by the section walls 6 to form plural flowing paths.
Patent JP-S6148436-A (JP)
Title: Precise slow cooling method of glass block
Inventor: YAMADA YOSHIHIRO
IPC: C03B25/00
Filed: 1984-08-15
Abstract: PURPOSE:To shorten slow cooling time of a glass block and to prevent generation of stress in the stage of cooling a glass block in a slow cooling furnace by changing the cooling rate depending on the part of the glass block. CONSTITUTION:The cooling rate of a glass block is changed depending on the part of a glass block 1. For example, when the glass block 1 is a plate, heat radiating plates 3 are provided to the front and rear surface of the block 1 interposing a seizure preventing material 5, and providing also a heat insulating material 2 to the side surface with ca. 25mm. distance to the surface.
Patent JP-H0611431-A (JP)
Title: Orsat apparatus
Inventor: FUKUDA TATSUE
IPC: G01N31/00
Filed: 1992-06-26
Abstract: PURPOSE:To enhance the working effectiveness in analysis and the accuracy without being influenced by varying environmental temp. in service by furnishing each gas absorbing bin with a thermometer and heater, and providing an absorbed liquid temp. regulation meter. CONSTITUTION:Absorbing bins 7-9 are furnished with heaters 17-19 to heat respective absorbed liquids, and each thermometer 14 for measuring the temp. of the applicable absorbed liquid is brought into contact with the outer surface of the bin 8, and a heat source 16 for it is connected to the heaters 17-19. A temp. regulation meter 15 connected to the heat source 16 and the thermometer 14 regulates the temp. of each absorbed liquid through adjustment of the power to the heater on the basis of the temp. measured by the thermometer 14. Accordingly the required time difference for analysis due to temp. change can be decreased regardless of varying environmental temp. in service, and also the effectiveness in analyzing works can be enhanced and the analytical accuracy be enhanced.
Patent JP-H0335761-A (JP)
Title: Ice cream
Inventor: SUDO JINICHI
IPC: A23G9/44
Filed: 1989-06-29
Abstract: PURPOSE:To provide an ice cream having the original flavor and smell of black tea, having smooth tongue touch and taste and improving the action of bowels by adding black tea leaves finely pulverized at low temperature to a ice cream base. CONSTITUTION:The objective ice cream contains black tea leaves finely pulverized (preferably 300-500 meshes) at low temperature preferably in an amount of 0.5-1.5%.
Patent JP-S6148036-A (JP)
Title: Processing unit
Inventor: SAKAI TATSUYA
IPC: G06F7/491
Filed: 1984-08-15
Abstract: PURPOSE:To obtain a high-speed N-ary operation overflow detecting means by detecting an overflow in the case where an effective data included in an N-ary operation result is larger than a result storing region in accordance with an effective data most significant position indicating value obtained from the N-ary operation and a value showing the length of the result storing region. CONSTITUTION:An overflow decision circuit 13 carries out a logical operation of OVF=OV0+OV1+CAR.(S1+S2+A). Herein, (S1+S2+A) indicates a conditional expression showing that a decimal adder carries out addition between the same code data. CAR.(S1+S2+A) shows that when the addition between the same code data is performed, there is a carry CAR from a top bit of a binary adder. When any one of first and second operands exceeds 8 byte, initially, the operation of the latter half of 8 byte is carried out. At that time, CAR is not given to the overflow decision circuit 13 but used during the addition of the other byte carried out in the next place through a bus fed to a least significant bit of the binary adder 2.
Patent JP-H0332926-A (JP)
Title: Car air-conditioner control device
Inventor: NAKANE HIROAKI
IPC: B60H1/32
Filed: 1989-06-30
Abstract: PURPOSE:To enhance air-conditioning efficiency by deciding set values corresponding to engine revolutions based on the shift positions of a transmission driven by an engine, and cutting a car air-conditioner from the engine under the conditions where the engine revolutions are below the set values. CONSTITUTION:Torque of an engine 11 is transmitted to drive wheels not shown in the figure through an automatic transmission 12 to be used as the drive source of a vehicle. It is also transmitted to a compressor 15 through a belt 13 and a magnet clutch 14 to be used as the power source of an air-conditioner. The magnet clutch 14 is ON/OFF-controlled by a controller 16 based on operating conditions of the engine 11 and each detection signal from an air-conditioner switch 17. In this case, set values corresponding to the revolution of the engine 11 are decided based on shift positions of the automatic transmission 12. When the revolutions of the engine 11 are below the set values, the magnet clutch 14 is turned off to cut the air-conditioner.
Patent JP-S6062458-A (JP)
Title: Polishing method
Inventor: ARII KATSUYUKI
IPC: B24B37/00
Filed: 1983-09-16
Abstract: PURPOSE:To make such polishing as taking proper viscosity attainable as well as to aim at simplification in aftertreatment of polishing, by polishing a glass plate used for an IC mask and/or optical component parts with an abrasive made up of being added with a polyvinyl alcohol aqueous solution. CONSTITUTION:As a practical example, a PVA aqueous solution is added by 50g .CeO2 to an abrasive, which polishes a glass base plate coming into a state of about 10mum porousness on a surface of the base plate consisting of SiO2, Na and Fe, whereby an abrasice content solution having a viscosity of about 10,100cp is produced, and when the said glass plate is polished for 5min long, the glass plate carrying the said porousness is polished of its porous part and therefore surface roughness comes to about 100Angstrom . In addition, washing after polishing becomes very easy as the polishing solution is different in case of using grease and, what is more, since the polyvinyl alcohol is excellent in wetness, drying in the glass plate after polishing and washing is quick enough, besides uniformity, and sticking of abrasives onto the glass surface will in no case happen.
Patent JP-S6229682-A (JP)
Inventor: MATSUBARA NORIYUKI
IPC: E04H12/02
Filed: 1985-07-31
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-H0923072-A (JP)
Title: Waterproof structure of cabinet
Inventor: KODAMA TAKASHI
IPC: H05K5/06
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof structure which can maintain a constant waterproof performance against the deformation of a case and the application of an external force, in a waterproof structure of a portable radio cabinet. SOLUTION: This waterproof structure is constituted of a first case 1 and a second case 3. The first case 1 is equipped with a packing 2 having a lip 2a formed of rubber on the whole inner periphery of the case, and the second case 3 is equipped with a U-shaped trench 3a into which the packing 2 is inserted.
Patent JP-S6060788-A (JP)
Title: Polarization device of piezoelectric element
Inventor: KUSAKABE KENJI
IPC: H01L41/257
Filed: 1983-09-14
Abstract: PURPOSE:To distinguish the elements which are punctured during polarization treatment by connecting the piezoelectric elements to be polarized, a polarization protective resistance, a light emitting element and a current limitting resistance to a D.C. source and by connecting a varistor element and etc. in parallel to the light emitting element and the current limitting resistance. CONSTITUTION:A switch 5, a current limitting resistor 6, a LED7, a polarization protective resistor 8 and a direct circuit of the piezoelectric element 9 to be polarized are connected to a D.C. source 4. Then, a varistor element 10 is connected to the current limitting resistor 6 and the LED7 in parallel to them. Only the piezoelectric element part is immersed in a silicon oil constant temperature bath of 100 deg.C and a D.C. voltage of 10kV is applied to the whole part. In a normal state, the D.C. voltage of 10kV is entirely applied to the piezoelectric element 9. If the element is punctured, a resistance value of the piezoelectric element 9 decreases and a current of about 2mA flows. The both-side voltage of the current limitting resistor 6 and the LED7 is restrained to be about 100V by the varistor element 10 so that the current restrained to be 1mA by the resistor 6 flows in the LED7 to cause it to emit the light.
Patent JP-H0519790-A (JP)
Title: Voice rule synthesis device
Inventor: MUTO YUTAKA
IPC: G10L13/08
Filed: 1991-07-10
Abstract: PURPOSE:To provide the storage voice rule synthesis device which generates no unnatural synthesized voice and is economical and efficient. CONSTITUTION:This voice rule synthesis device is equipped with a source sentence information storage means A stored with source sentence information S1, a source sentence information converting means 4 which converts the source information S1 in character code into phoneme information S2, a phoneme series information storage means B stored with the converted phoneme series information S2, a phoneme series information converting means 5 which converts the phoneme series information S2 into voice waveform information S3, a voice waveform information storage means c stored with the voice waveform information S3, a switching circuit D which selects and reads out all or some of the source sentence information S1, phoneme series information S2, and voice waveform information S3, a control part E which specifies and controls in which of the source sentence information storage part A, phoneme series information storage part B, and voice waveform information storage part C the source sentence information S1 is stored selectively according to the reference frequency of the request to voice out the source sentence information and also controls the switching circuit D, and a voice output means 6 outputs the voice waveform information S3.