baber/WOPTO huggingface dataset:
Patent JP-H03211336-A (JP)
Title: Air cleaner
Inventor: NOGAMI KAZUFUMI
IPC: F24F7/00
Filed: 1990-01-13
Abstract: PURPOSE:To generate a turbulent flow over a wide range of a clean room by a method wherein a motor is driven to cause vanes for generating a turbulent flow to be swung and a flowing direction of clean air blown from a blowing-out port is changed. CONSTITUTION:Turbulent flow generating vanes 40 and 40 enabling an air blowing direction to be varied are arranged in air-blowing ports 12 and 12 and are pivotally arranged in a main body casing 1. On the rear sides of the main body casing 1 and an ornamental plate 1b are arranged a motor 41 for driving vanes 40 and 40 to swing and an electrical driving mechanism 42 for transmitting the drive of the motor 41 to the vanes 40 and 40. In the event that a cleaning operation with driving of a fan 3 is carried out, the motor 41 is driven to cause the vanes 40 and 40 to be swung and then the blowing direction of the clean air blown out of the blowing-out ports 12 and 12 is changed. With such an arrangement, it is possible to generate a turbulent flow over a wide range in a clean room and then the clean air is also supplied to a corner part near the ceiling.
Patent JP-S61164399-A (JP)
Title: Condenser microphone
Inventor: AKINO YUTAKA
IPC: H04R19/00
Filed: 1985-01-16
Abstract: PURPOSE:To improve high-frequency characteristics by providing plural spacers with a smaller surface area than the surface area of a diaphragm on the diaphragm with a proper interval to attain the form of arrangement of plural diaphragms with a small diameter in parallel substantially. CONSTITUTION:The diaphragm 4 is arranged in a cylindrical casing made of aluminum or the like having plural through-holes 3 to a sound receiving face while being fitted to a support ring 5, and a back pole 6 is arranged oppositely so as to form a prescribed air gap with the diaphragm 4. Plural discoid spacers 13 are fitted on the diaphragm 4 in annular spacer 12 at proper intervals. The diaphragm 4 has a form that plural diaphragms 4 with a small diameter are connected in parallel substantially by using the spacers 13 so as to provide many point small face-shaped support points to the diaphragm 4.
Patent JP-H05191241-A (JP)
Title: Semiconductor integrated circuit
Inventor: YASUDA HIROSHI
IPC: H03K19/003
Filed: 1992-01-16
Abstract: PURPOSE:To select the operating speed and noise in matching with a product by selecting a through-rate in a signal change in an output transistor(TR) after the manufacture through a through-rate setting signal. CONSTITUTION:The circuit is provided with a through-rate setting means 2 setting a through-rate of an input signal of an output buffer TR variably and a control terminal Tc receiving a through-rate setting signal Cin being a control signal for the setting. Then the through-rate in a signal change in the output buffer TR 1 is set through the through-rate setting signal Cin received via the control terminal Tc. Thus, even after the manufacture of a semiconductor integrated circuit 10, the operating speed and noise of the output buffer TR 1 are selected without re-manufacturing and the delivery and the cost required for re-manufacturing of the semiconductor integrated circuit 10 are saved.
Patent JP-H05190502-A (JP)
Title: Reactive ion etching method
Inventor: IKETANI MASAHISA
IPC: H01L21/3065
Filed: 1992-01-16
Abstract: PURPOSE:To provide the title method in which the side etching on a SiN film is harder to occur than before while the characteristics, having low ion damage on the base layer of the RIE method, is being maintained when the SiN film is patterned by RIE method. CONSTITUTION:An n-type active layer, a SiN film as the material to be etched, and a resist pattern are formed on a GaAs substrate, and they are used as etching samples 11s. A dummy substrate 41, consisting of a silicon substrate (silicon ring) having a penetrating part resembling to the external shape of the GaAs substrate, is prepared. The etching samples 11s and the dummy substance 41 are arranged in a reaction chamber 31 in such a manner that the etching samples 11s will be housed in the penetrating part of the dummy substance 41. The part exposed from the resist pattern of the SiN film is etched using an RIE method in which SF6 gas is used as reaction gas.
Patent JP-S5391389-A (JP)
Title: Paper for insulated covering wire
Inventor: FUJII TEIZOU
IPC: H02G1/12
Filed: 1977-01-24
Abstract: PURPOSE: To effect pulling out of th einsulated covering without rewinding the twist of a core by pulling the insulated covering out while rotating it to the direction of twisting the core. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58124526-A (JP)
Title: Automatic control apparatus of pouring-in execution apparatus
Inventor: OZAKI YUKIO
IPC: B28C1/16
Filed: 1982-01-20
Abstract: PURPOSE:To prevent ununiformity of quality, by controlling the addition of a binder and water and the operation of a mixer corresponding to the quality of a material or various execution conditions. CONSTITUTION:Metering and feeding apparatuses 1, 2 automatically convey and meter a material and a binder from hoppers to a mixer 4 respectively to supply the same to the mixer 4. A water adding apparatus 5 is controlled by a computer apparatus 6 so as to add water in an amount calculated by subtracting the moisture content in the material detected by a moisture detecting apparatus 3 from a prescribed moisture addition amount. The computer apparatus 6 is constituted so as to be capable of setting the operation time of the material corresponding to the quality of the material or an execution condition. A kneaded material kneaded by the mixer 6 is conveyed from a discharge port by a belt conveyor.
Patent JP-H09197458-A (JP)
Title: Image processor
Inventor: FUKUSHIMA IKUTOSHI
IPC: G02F3/00
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute parallel operation even if the number of elements of vectors is increased and the number of the vectors to be operated is increased by disposing a second lens between a lens array and an input vector display element. SOLUTION: The luminous fluxes reading out the reference vector of a liquid crystal spatial light modulator(SLM) 201 as a reference vector array display section are made incident on the SLM 204 as an input display vector display section and the input vector is read out. The luminous fluxes are condensed by each component to the position of a detector 206 by the third lens 205 and the light quantity thereof is detected and is subjected to inner produce operation. Here, the second lens 203 is disposed between the lens array 202 and the SLM 204. As a result, even if the position of the lens array 202 is apart from a central axis 210, the second lens 203 acts so that the main light passing the lens array 202 arrives at the central axis 310 on its imaging plane and, therefore, the influence of the aberrations by the distance between the optical axes thereof can be greatly lessened.
Patent JP-S60151241-A (JP)
Title: Manufacture of base material for optical fiber
Inventor: TOKUNAGA TOSHIHIDE
IPC: C03B37/018
Filed: 1984-01-17
Abstract: PURPOSE:To obtain uniformly the titled base material with a small loss in the longitudinal direction by regulating the distance between a high-frequency plasma torch and a target rod or the surface of a formed glass film when glass is directly synthesized on the outside of the rod with the torch. CONSTITUTION:An oxygen plasma flame is generated in a high-frequency plasma torch 1, and a reactive gas for forming glass is introduced from a pipe 2 to deposit a glass film 7 on the outside of a target rod 6 supported by a glass lathe 5 by an oxidation reaction under heating. The surface temp. of the plasma flame is much lower than the central temp., so it becomes difficult to form the film 7 when the distance between the rod 6 and the torch 1 is too long. A film 7 with a small loss in the longitudinal direction of the rod 6 can be uniformly formed by maintaining 20-30mm. distance (x) between the rod 6 and the torch 1.
Patent JP-H04239790-A (JP)
Title: Semiconductor laser
Inventor: SUGANO HIKARI
IPC: H01S5/00
Filed: 1991-01-23
Abstract: PURPOSE:To prolong the life under the atmosphere of high temperature by providing at least one layer or more of a specific thickness undoped area in a p type doped area in a p type cladding layer. CONSTITUTION:There are continuously epitaxially grown on a GaAs n type substrate 1, a Si-doped (Al0.7Ga0.3)0.5In0.5P n type cladding layer 2, an undoped Ga0.5In0.5P active layer 3, and a Zn doped (Al0.7Ga0.3)0.5In0.5P p type cladding layer 4, by an organic metal gas phase growth process. Thereupon, in the process wherein the p type cladding layer 4 is crystal-grown, there is formed a 0.1mum or thickness undoped area 7 where Zn doping is partily interrupted, in the p type cladding layer 4. Successively, part of the p type cladding layer 4 other than a light emitting area is removed by photolithography and chemical etching, on which a GaAs n type current stopping layer 5 is rendered to selective epitaxial growth to form a waveguide. Further, a GaAs p type capping layer 6 is epitaxially grown to provide an electrode metal.
Patent JP-H07204170-A (JP)
Title: Method for extracting activation region
Inventor: ITAGAKI HIROYUKI
IPC: A61B5/055
Filed: 1994-01-25
Abstract: PURPOSE:To easily extract an activation region which is essential for efficiently making brain function analysis so that ways of activation can be studied from wide aspects by simultaneously displaying plural kinds of images among three kinds of images; differential image, calibration image and anatomical image. CONSTITUTION:The anatomical image 10, the differential image 20, a high signal region 21 of the differential image, the calibration image 30, a region 31 large in (t) of the calibration image and a graph of the results of calculation of a signal change 40, etc., are displayed on the same display 100. The coordinates of the high signal region 21 on the differential image 20 are first inputted to make analysis. The corresponding position on the anatomical image 10 is displayed after the input and the value of (t) on the coordinates on the calibration image 30 is outputted. As a result, the anatomical position of the high signal region 21 is exactly recognized and a check of whether the signal change arises in synchronization with impression of a stimulus or not is possible as well.
Patent JP-S60150393-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YOSHIDA SEIJI
IPC: H04N9/83
Filed: 1984-01-18
Abstract: PURPOSE:To eliminate the need for adjustment time for the adjustment of an output oscillating frequency at reproduction by providing a means storing a control voltage controlling an output oscillating frequency of a voltage controlled oscillator at recording and inpressing the controlled voltage stored at reproduction to the voltage controlled oscillator so as to control the output oscillating frequency. CONSTITUTION:A switch 35 is thrown to a terminal P at reproduction and a memory 37 is brought into the read state by a control signal read from a control circuit 38. The phase comparison error voltage stored in the memory 37 at recording is averaged at, e.g., the circuit 38 by using a read control signal from the control circuit 38 and read, the result is fed to the base of transistors Q1, Q2 via the terminal P of the switch 35 and the output oscillating frequency is changed. In this case, the VCO (voltage controlled oscillator) is disconnected from the PLL loop including the phase comparator 11 and since the output oscillating frequency is controlled by the phase comparison error voltage at recording stored in the memory 37, the output oscillation frequency is made the same as that at recording.
Patent JP-S5599535-A (JP)
Title: Heating of livestock house
Inventor: YAGIHASHI SHINICHI
IPC: A01K1/00
Filed: 1979-01-24
Abstract: PURPOSE: To heat a part of the interior of a livestock house effectively, economically, and cleanly by a method wherein an infrared negative pressure combustor, which comprises a blower and combustion chambers incorporating a burner and connected by a heating pipe, is arranged at a desired height in the livestock house.  
     CONSTITUTION: In an infrared negative pressure combustor 1, a combustible gas and primary air A are fed into combustion chambers 2 by developing a negative pressure in a heating pipe 4 by a blower 5, and the mixture gas of the primary air and combustible gas is fed to burners 3 for ignition and combustion. The combustion gas heats the pipe 4 and exchanges heat with the outside air; simultaneously, infrared rays are radiated by a radient paint coated on the pipe 4, to heat the space outside the combustor. The combustor 1 is disposed at a desired height in a livestock house B, and a reflecting plate 6 is arranged above the combustor 1. The discharge port 7 of the blower 5 is communicated with the exterior of the house B through an exhaust pipe 8, and a secondary air introduction pipe 9 is extended downward from the base end on suction side of the pipe 4. Thus, the interior of the house B is heated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07209895-A (JP)
Title: Image transfer sheet
Inventor: KITAGAWA YOSUKE
IPC: G03G7/00
Filed: 1994-01-26
Abstract: PURPOSE:To obtain a transfer sheet capable of very easily forming an image for transfer with a copying machine, etc., and ensuring high fastness for a transferred image. CONSTITUTION:A protective film layer made of a cured coating film of a thermosetting resin is formed on a substrate sheet made of a synthetic resin film having heat resistance under conditions in heat transfer and a hot-melt adhesive layer is formed on the protective film layer to obtain the objective image transfer sheet. An image for transfer is carried on the hot-melt adhesive layer of the image transfer sheet with a copying machine in the state of a mirror image, a body to be subjected to transfer is brought into contact with the adhesive layer and the substrate sheet is peeled from the body after heating and pressing. The carried image is transferred.
Patent JP-S5290092-A (JP)
Title: Tension end of double messanger wired cable
Inventor: SUZUKI AKIRA
IPC: H02G1/08
Filed: 1976-01-23
Abstract: PURPOSE: To equally provide a tension force for the cross section of a cable by engaging the terminal of messanger wire extending from a cable protective cap attached to the terminal of a cable with the yoke of caps other than the protective cap. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63174037-A (JP)
Title: Photosensitive composition
Inventor: MAEDA YOSHIHIRO
IPC: G03F7/004
Filed: 1987-01-14
Abstract: PURPOSE:To obtain a photosensitive compsn. suitable for use in the production of a photosensitive planographic printing plate improving decoloration during printing with ultraviolet-curing ink by chemically bonding a specified org. compd. to a specified dye. CONSTITUTION:This photosensitive compsn. contains photosensitive diazo resin, a lipophilic high molecular compd. and a coloring substance, and a product produced by chemically bonding 6-30C org. compd. having a reactive group capable of reacting with an amino, hydroxyl or carboxyl group to one of anthraquinone, azo, azine and triphenylmethane dyes each having at least one amino, hydroxyl or carboxyl group is used as the coloring substance. When the photosensitive compsn. is used, a photosensitive planographic printing plate improving decoloration during printing with ultraviolet-curing ink is obtd.
Patent JP-2000205055-A (JP)
Title: Turbocharged engine control system
Inventor: WATANABE TOMOMI
IPC: F02B37/00
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To improve acceleration and emission when turbocharged engines are changed from such an exhaust gas recirculation phase as a low speed, partial load phase to an acceleration phase. SOLUTION: A turbocharged engine is provided with an exhaust gas reflux device for flowed back exhaust gas from the upstream side of the turbocharger turbine to the intake passage at least in a low-speed, partial-load operating phase. As an exhaust pressure control means for controlling exhaust pressure on the upstream side of the turbocharger turbine, variable blades are arranged to form nozzles whose opening are variable in relation to the turbocharger turbine. On the basis of the determination that an acceleration determination means 51 gives, a VGT control means 42 for controlling the variable blades opens them in the initial phase of acceleration from an exhaust gas reflux range, so that exhaust pressure drops on the upstream side of the turbine.
Patent JP-H04240663-A (JP)
Title: Image forming device provided with automatic both-side copying mechanism
Inventor: SATO KAZUO
IPC: B65H7/18
Filed: 1991-01-24
Abstract: PURPOSE:To offer an image forming device whose configuration is simple, whose cost is low and which is provided with a paper feeding mechanism by which stable paper feeding performance can be obtained and an automatic both-side copying unit. CONSTITUTION:An action control means 1 switches a feeding speed in an ADU between at the time of feeding a transfer paper to the ADU 5 and at the time of carrying it from the ADU 5 so as to perform two-speed control, and the relation of (the feeding speed of the ADU)>(the processing speed of a main body(constant))>(the carrying speed from the ADU) is realized.
Patent JP-S63175435-A (JP)
Title: Molding metal mold for semiconductor device
Inventor: SHIMOTOMAI MASAAKI
IPC: H01L21/56
Filed: 1987-01-14
Abstract: PURPOSE:To accurately position upper and lower metal molds even in a long frame by roughly positioning the lower metal mold by roughly positioning pin provided at the lower mold, then releasing the rough positioning by means of a protrusion formed on the upper mold when the upper mold moves down, and simultaneously positioning the upper mold by accurately positioning pin of the upper mold. CONSTITUTION:A frame 6 in which a semiconductor element is placed is roughly positioned to a lower metal mold 1b by inserting a roughly positioning pin 10 to a positioning hole. An accurately positioning pin 11 has a tapered part for correcting the position at the end to accurately position the position of the frame 6 as the upper metal mold 1a moves down. In this case, the pin 10 of the mold 1b is gradually sunk by a protrusion formed on the mold 11a to release its positioning function. Thus, the frame 6 is effectively positioned fixedly by the pin 11 of the mold 1a. Since the frame 6 is heated at the time of roughly positioning, the preliminary heater of the frame is eliminated. Thus, a correction for an accurate position can be performed even in case of a long frame.
Patent JP-H01183317-A (JP)
Title: Working fluid filter for electric discharge machine
Inventor: TANAKA MASANOBU
IPC: B23H7/36
Filed: 1988-01-18
Abstract: PURPOSE:To prolong the life of a secondary filter by juxtaposing a primary filter for magnetically attracting and removing ferrous chips in a working fluid and a secondary filter for removing remaining ferrous- and non-ferrous chips. CONSTITUTION:When an impure, working fluid used by an electric discharge machine is transferred from a first bath to a second bath, an exciting coil 21 in a primary filter 15 arranged in a fluid-transporting passage 11 is energized to magnetize a filter element 19 made of a metal of high magnetic permeability and low coercivity, and thus ferrous chips in the working fluid passing through the filter element 19 are attracted and removed by this filter element 19. Then the remaining, a little ferrous chips and non-ferrous chips are removed in a secondary filter 17. Loading of the secondary filter 17 can therefore be reduced, the life of this filter being prolonged. And when the primary filter 15 is loaded, the exciting coil 21 is demagnetized, and the primary filter is cleaned for re-use.
Patent JP-H04241088-A (JP)
Title: Cash managing device for automatic vending machine
Inventor: NAKAI KATSUYA
IPC: G07F7/08
Filed: 1991-01-24
Abstract: PURPOSE:To present the cash managing device for an automatic vending machine which vend merchandise by a high put-in amount without providing any change function. CONSTITUTION:A remainder storage part is provided to store the remainder for each ID code, and merchandise is vended by an ID card. When coins or paper moneys are put in, the put-in amount is added to the remainder storage part corresponding to the ID code and when merchandise is vended, the sales price is subtracted from the remainder storage part corresponding to the ID code. Thus, it is not necessary to discharge change and merchandise are purchased by putting in change or the like beforehand when the customer has change even without putting in coins or paper moneys in each case of purchase.
Patent JP-S58131908-A (JP)
Inventor: PATORITSUKU JIYOSEFU MARUKUIIN
IPC: A01N57/32
Filed: 1983-01-19
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-S62165777-A (JP)
Title: Magnetic disk recording and reproducing device
Inventor: NARUKI TOSHIMASA
IPC: G11B25/04
Filed: 1986-01-17
Abstract: PURPOSE:To contrive to attain small size, thin profile, light weight, and low cost by mounting major components on a main base processed with high accuracy and minimum plane dimension and mounting the base onto a subbase processed with coarse accuracy and nearly the same size as that of the base in a plane size. CONSTITUTION:The major components such as a stepping motor 3, a head carriage 5, a sensor 4 and a spindle motor 2 are mounted together on the main base processed with high accuracy and having a minimum plane dimension to attain small size and thin profile. The main base 1 is fitted to the subbase 10 processed coarsely and having nearly the same plane size as that of the base 1, made of sheet metal processing or synthetic resin molding. Thus, small size, thin profile, light weight and low cost are attained and the efficiency of the assembling and adjusting time at production is improved.
Patent JP-S61167870-A (JP)
Title: Cathode-ray tube display device
Inventor: SAITO KIMIHARU
IPC: G01R13/20
Filed: 1985-01-18
Abstract: PURPOSE:To prevent halation through the operation of a slanting and a projecting surface and to improve lighting effect by providing a face plate, cylindrical skirt part, and a boundary surface. CONSTITUTION:The face plate 2, cylindrical skirt part 3, boundary surface 4, etc., are provided. Then when a lamp 8 is turned on, a light beam 8a which is reflected totally is radiated to illuminate a scale 7. At such a time, light is projected on the boundary surface 4 as well and reflected by an Al electrode 6 or fluorescent body 5 inside the boundary surface. The slanting surface, however, is provided, so the majority of light incident on the boundary surface 4 returns to the inside of a case 9 covered with a reflector 10 and is hardly refracted in the main surface direction of the face plate 2 and to behind the lamp 8 and case 9. Thus, a brighter part than others is prevented from being formed corresponding to the lamp 8.