baber/WOPTO huggingface dataset:
Patent JP-S634202-A (JP)
Title: Compound lens
Inventor: MIYATAKE YOSHITO
IPC: G02B3/12
Filed: 1986-06-24
Abstract: PURPOSE:To obtain a lens which has aberrations compensated excellently by using a material which is fluid in assembly and becomes solid or gels at the time of use as a transparent material to constitute a lens and specifying Abbe numbers when sticking two solid lenses on each other with the transparent material between into the compound lens. CONSTITUTION:A 1st biconvex lens 1 and a 2nd biconvex lens 3 made of glass whose surfaces are both spherical while one of them is >=50 in Abbe number are arranged at an interval, and a 3rd lens 2 made of the transparent material which is fluid at the time of assembly, but becomes solid or gels at the time of use and is >=40 in Abbe number is interposed between those lenses. In this assembly, those lenses are covered with an elastic cylindrical film 5 and fixed by a cylindrical frame body 4. The transparent material which constitutes the 3rd lens 2 uses silicone rubber compound and two liquids which differ in refractive index and Abbe number are mixed; and this mixed material is liquid at the time of the assembly and becomes solid or gels at the time of the use.
Patent JP-2000335163-A (JP)
Title: Sorging and managing apparatus
Inventor: IWAZU HIROBUMI
IPC: B65G1/137
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To naturally conduct sorting and systematizing of an object to be managed even without being conscious of others by a user by utilizing a selecting deed of a filing implement, and automatically generating a filing system for managing and sorting documents and data at its background. SOLUTION: The sorting and managing apparatus uses an object 1 to be managed together with a filing implement 2, requests an input of a type of the implement 2 and a title to be printed on a label 3 at each object 1, and forms individual codes including the type and the title of the implement 2 by an input support means 4. A managing means 6 automatically sorts and systematizes the objects 1 in response to type data to the implement 2 stored in a rewritable data base 7. An output means 5 prints the title on the label 3. Thus, a user can naturally sorts and systematizes the objects 1 even without being conscious of anything.
Patent JP-S5272207-A (JP)
Title: Magnetic recording and playback device
Inventor: SAITOU AKIRA
IPC: G11B23/08
Filed: 1975-12-12
Abstract: PURPOSE: To simplify loading of a cassette by providing a hole that can be fitted onto a cylinder at the center of the cassette, a guide holder whose one end is open around the hole and a leader in the opened window side. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08340461-A (JP)
Title: Scanning speed modulating circuit
Inventor: HANAI MASAAKI
IPC: H04N3/32
Filed: 1995-06-14
Abstract: PURPOSE: To improve the quality of an image by eliminating a strong shoot which is generated before by scanning-speed modulation and to improve the quality of an image by eliminating the deformation of details due to shoots generated in the part where a luminance signal does not rise or fall, and preventing black corners from being generated and also preventing a white part from becoming narrow in width. CONSTITUTION: A signal generated by delaying a signal obtained by processing an input luminance signal through primary differentiation and the signal which is not delayed are inputted to a maximum value detecting circuit 5 and a minimum value detecting circuit 7. The signal generated by adding together the signal generated by removing a positive AC component from the output signal of the maximum value detecting circuit 5 and the signal generated by removing a negative AC component from the output signal of the minimum value detecting circuit 7 passes through an amplifying circuit 2 and then passes through a speed modulating coil 3.
Patent JP-S63310562-A (JP)
Title: Manufacture of paste type cadmium negative electrode
Inventor: KUSAKA MASAKO
IPC: H01M4/26
Filed: 1987-06-12
Abstract: PURPOSE:To uniformly form an alkali metal resistant conductive layer to increase the cycle life and high rate discharge performance by forming an organic polymer layer having a specified composition on the surface of the active material of a paste type cadmium electrode, then forming a conductive layer comprising alkali resistant metal on the surface by electroplating. CONSTITUTION:An organic polymer layer is formed on the surface of a paste type cadmium negative electrode, then a conductive layer comprising alkali resistant metal is formed on the surface by electroplating. The organic polymer consists of at least one organic material having at least one of allyl ring, substituted allyl ring, alkylene chain, -OH, -ONa, -O-Ni-O-, -NH2=NH, -H, -R (organic acid), and having at least one substituted group selected from C=O, C=C, CidenticalC, C=N, CidenticalN, N-CidenticalS, and N=N.
Patent JP-H01314359-A (JP)
Title: Top/bottom priority determining circuit
Inventor: HATA MASAYUKI
IPC: G06F12/12
Filed: 1988-06-14
Abstract: PURPOSE:To prevent the processing of a cache memory from being stopped even when a substitute candidate with top priority can not be determined by selecting one specific items among plural items when a top/bottom priority determining means decides that a top-priority or bottom-priority item can not be determined. CONSTITUTION:If one of four ways A-D can not be determined with the storage contents of respective bits 21-26 of top/bottom priority determination(LRU) bits 2 owing to a software error, etc., the bits 21-26 of the LRU bits 2 are all reset to 0. Then the all bits 21-26 of the LRU bits 2 are thus reset, only the output of a NAND gate 33 falls to low level and the outputs of other NAND gates 34-36 go up to high level, so a way A among four ways A-D is selected. Then the output of a detecting circuit 37 rises to the high level accordingly, so a reset signal to the LRU bits 2 is reset. Consequently, even if an error occurs to information stored in the LRU bits 2, one substitute candidate is selected and determined without fail, so the operation of the cache memory is never stopped.
Patent JP-H05344758-A (JP)
Title: Ultrasonic motor
Inventor: ONISHI KAZUMASA
IPC: H02N2/00
Filed: 1992-06-08
Abstract: PURPOSE:To downsize an ultrasonic motor by providing a coupler interlocked with a rotor, coupling an output shaft with the coupler, and employing a spring member disposed on the rear of stator as means for press fitting the rotor to the stator. CONSTITUTION:Upon application of voltage on a torsional oscillator 12 under a state where a stator head 8 is press fit to a rotor 4A through rearward tensile force of a coned disc spring 16 disposed on the rear of a stator 15A, the rotor 4A rotates by micro angle through the torsional force of the torsional oscillator 12. When the force for pressing the rotor 4A against the stator head 8 is suppressed by means of a longitudinal oscillator 8 after rotation of the rotor 4A, torsion of the torsional oscillator 12 is offset. The rotor 4A can be rotated in a predetermined direction by repeating elliptical motion which is the combination of oscillation of the torsional oscillator 12 and a longitudinal oscillator 9. Furthermore, since the rotor 4A is coupled with the coupler 2, output can be taken out from the output shaft 3 of the coupler 2 interlocked with the rotation of the rotor 4A.
Patent JP-S5769940-A (JP)
Title: Broad band antenna device for mobile communication
Inventor: SATOU MITSUHIRO
IPC: H01Q21/30
Filed: 1980-10-21
Abstract: PURPOSE:To achieve a broad band antenna device for mobile communication which can correspond to frequency change in a short time, by combining a plurality of narrow band antennas and antenna synthesizers. CONSTITUTION:The 1st-4th narrow band antennas 1-4 are narrow band antennas with different frequency bands. An antenna synthesizer 5 provides an isolator at the inside and has a function to connect the antennas 1-4 with a radio set depending on frequencies. When they are used as transmission antennas, a high frequency signal is applied from a connecting terminal 6 and delivered to the antenna synthesizer 5, and radiation can be made from one of the 1st-4th narrow band antennas 1-4 depending on frequencies. Inversely, when they are used as reception antennas, electromagnetic waves are received with one of the 1st-4th narrow band antennas 1-4, and the reception signal is delivered to the antenna synthesizer 5. Next, this reception signal is supplied from the connecting terminal 6 to the radio set.
Patent JP-H075532-A (JP)
Title: Film feeding device
Inventor: KITAHARA YOSHIYUKI
IPC: G03B17/00
Filed: 1993-06-18
Abstract: PURPOSE:To provide a film feeding device with simple constitution by restraining space to the minimum. CONSTITUTION:This device is equipped with a rewind fork gear 7a transmitting driving force for feeding and rewinding film 13 to a rewind fork 7, a spool gear 8a transmitting the driving force for winding the film to a spool 8, an output shaft 2 provided with a worm gear 4a at one end and a worm gear 4b at the other end and transmitting the driving force of a motor 1 to the rewind fork gear 7a or the spool gear 8a, a vibration gear 3 for turning the output shaft 2 to a position where the gear 4a and the gear 7a are meshed with each other and a position where the gear 4b and the gear 8a are meshed with each other based on the normal and reverse rotation of the motor 1, a friction gear 5, a motor supporting part 6, and a locking member 9 holding the output shaft 2 so that the gear 7a and the gear 4a may be meshed with each other at the time of winding the film.
Patent JP-S5937447-A (JP)
Title: Reflectance measuring instrument
Inventor: TAMARU SHIYUUJI
IPC: G01N21/47
Filed: 1982-08-25
Abstract: PURPOSE:To measure the reflectance of even a lustrous material, by reflecting light from a light source by a reflecting mirror in a rotating-body shape, and making light which is reflected specularly by a sample surface after passing through the opening part of a photodetecting element incident to the photodetection surface of the photodetecting element. CONSTITUTION:The reflecting mirror 6 is formed in a part of an ellipsoidal surface of revolution which has focuses in the centers of a light source 5 and photodetecting element 4. The light 5a from the light source 5 is reflected by the reflecting mirror 6 to illuminate the sample surface 8a through the opening part 4b formed in the center of the photodetecting element 4. The sample surface 8a is irradiated at some angle to its normal, so specularly reflected components of the reflected light are all incident to the photodetection surface 4a and almost all diffused components are made incident to the photodetection surface 4a. The photodetecting element outputs of this measuring instrument are measured with respect to a standard reflecting plate and the sample, and the reflectance of the sample is found from the output ratio.
Patent JP-S63312587-A (JP)
Title: Flow control valve
Inventor: WATANABE YASUHIKO
IPC: F16K31/06
Filed: 1987-06-16
Abstract: PURPOSE:To detect an origin position of a valve seat portion by freely moving a needle where a passage for a fluid is formed along the moving direction of a moving core. CONSTITUTION:The opening of a passage for a fluid is continuously adjusted at a valve seat portion 22 provided at a moving core 20 by changing voltage applied to a coil 31 to control flow rate of a liquid. If a needle 4 is moved up and down along the moving direction of the moving core 20, the valve seat portion 22 of the moving core 20 engaged with the passage for a fluid formed on the needle 4 can be moved up and down. The valve seat portion 22 closes the passage with suitable force to detect an origin position where the flow rate of a liquid is minimized.
Patent JP-H11338930-A (JP)
Title: Check system utilizing new bar code
Inventor: SUZUKI TOSHIFUMI
IPC: G06Q50/10
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To make anyone able to easily and efficiently perform management and check by utilizing a new bar code and a POS system in the commodity examination, the freshness management of commodities and the inventory control of the commodities in a convenience store. SOLUTION: This check system is composed of a commodity bar code of which the first digit of the JAN code 3 of 13 digits is used as an in-store identifier, the last digit is used as a check code an the remaining 11 digits are appropriately allocated to a commodity code of 6 digits, a delivery section code of 1 digit, a vender identifier of 3 digits and a delivery day-of-the-week code of 1 digit and the POS system with a bar code reader for receiving the commodity master information of the commodity code and sales freshness and the delivery data of the commodity code before delivery, the day of the week of the delivery and a delivery number, etc., from the computer of a center beforehand.  It is used for a article check for collating the delivery data and the actual conditions of the delivered commodities by reading all the commodity bar codes at the time commodity delivery by the bar code reader.
Patent JP-S5938361-A (JP)
Title: Two-phase stainless cast steel
Inventor: KUHARA AKIO
IPC: C22C38/44
Filed: 1982-08-26
Abstract: PURPOSE:To obtain a two-phase stainless cast steel contg. prescribed percentages of C, Si, Mn, Cr, Ni, Mo and Cu and having superior mechanical properties and corrosion resistance, by regulating the percentage by area of a delta-ferrite phase contained in a metallic structure. CONSTITUTION:This two-phase stainless cast steel consists of, by weight, <=0.1% C, 0.2-1.0% Si, 0.2-2.0% Mn, 26.0-30.0% Cr, 13.0-24.0% Ni, 2.0-5.0% Mo, 0.5-5.0% Cu and the balance Fe with inevitable impurities. It is essential to regulate the amount of a delta-ferrite phase contained in the metallic structure of the cast steel to 5-30% by area. The cast steel has superior shock resistance as well as superior mechanical properties and high strength, and it maintains high toughness after soln. heat treatment and even after long-time aging at a high temp. The cast steel has favorable elongation and drawability which show workability.
Patent JP-S6134855-A (JP)
Inventor: GERUTO YUNGU
IPC: H01M2/04
Filed: 1985-07-08
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-H10325417-A (JP)
Title: Thrust bearing device
Inventor: TAKAHASHI SHINOBU
IPC: F16C33/10
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To always properly hold an amount of lubrication oil needed to cool a thrust bearing and besides suppress leakage of oil. SOLUTION: A thrust collar 2 is arranged integrally with a main shaft 1. A thrust rotary disc 4 in which a pump hole 3 radially extending through an internal part is formed is connected to the under surface of the thrust collar 2. Meanwhile, a thrust stationary plate 5 is supported by a thrust spring 6 arranged on a thrust support base 7. A bearing constitution element is contained in an oil tank 11 and completely immersed in lubrication oil. A suction part 16 is formed at the pump hole 3, and the suction part 16 is provided with a suction port 17 in the shape of a bell mouth opened to the inner peripheral surface of the thrust rotary disc 4. An oil guard 18 is arranged in the oil tank 11 positioned facing the pump hole 3.
Patent JP-S633462-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMOTO JIRO
IPC: H01L29/78
Filed: 1986-06-24
Abstract: PURPOSE:To decrease the effect of hot carriers and to prevent the decrease in current amplification factor, by forming low conccentration impurity layers of a drain and a source with a gate as a mask, and forming high concentration impurity regions of the drain and the source with the gate and an insulating film as masks. CONSTITUTION:On a silicon substrate 1, a gate 5 is formed with polycrystalline silicon through a gate oxide film 5'. With the gate 5 as a mask, ion implantation 10 is performed, and a source region 3 and a drain region 4 each comprising low concentration impurities are formed. Then, an insulating film 6 is deposited on the surface of a semiconductor chip. Thereafter, the insulating film 6 undergoes anisotropic etching, and insulating films 6a and 6b are formed on the side surfaces of the gate. Thereafter, photoresist 7, in which a hole is provided at a part corresponding to the insulating film 6a on the source side, is formed. Finally, with the gate 5 and the insulating film 6b as masks, ion implantation 11 is perfomed, and a source 8 and a drain 9 in the high concentration impurity regions are formed.
Patent JP-S5850990-A (JP)
Inventor: TORIDA FUMIO
IPC: D06F21/06
Filed: 1981-09-19
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-S5272362-A (JP)
Title: Lowering pressure loss caused by catalyst layer in reactor and apparat us for catalyst layer
Inventor: FUKUNAGA TOSHIHIRO
IPC: B01J8/00
Filed: 1975-12-12
Abstract: PURPOSE:To decrease sharply pressure drop caused by a catalyst layer by packing a number of tubular chambers with the catalyst; the chambers are divided by walls and arranged parallel to the flow of a fluid to be treated.
Patent JP-S63311340-A (JP)
Title: Illumination device
Inventor: KANAI NOBUO
IPC: G03G15/04
Filed: 1987-06-15
Abstract: PURPOSE:To unifomize the distribution of a position to be illuminated by providing a 2nd reflecting plate provided on the upper surface of lens array in an area where an image protrudes from a 1st reflecting plate provided on an opposite side to a light source with respect to the lens array and the width of image. CONSTITUTION:The 1st reflecting plate 3 is provided in the area corresponding to the width of image and the 2nd reflecting plate 4 is provided outside of the image area. And a side reflecting plate 4, the 1st reflecting plate 3 and the 2nd reflecting plate 4 are connected. The position of the mirror image 8b of a fluorescent lamp 5 by the 2nd reflecting plate 4 can be made near the position 9 to be illuminated which is effective to form the image as compared with the position of the mirror image 8a of the fluorescent lamp 5 formed by the 1st reflecting plate 3 and also made nearly perpendicular. Then, if the brightness of the light source is same, the intensity of illumination in the position to be illuminated can be raised by the 2nd reflecting plate 4 as compared with the 1st reflecting plate 3 and an illuminating efficiency at the end part of the image can be raised. Since the end part of the image is illuminated with illuminating light from the 1st reflecting plate 3 and the 2nd reflecting plate 4, the illuminating efficiency can be more raised. Thus, the drop of light quantity at both end parts of a cylindrical light source can be solved.
Patent JP-H01318042-A (JP)
Title: Preparation of rhodium resinate
Inventor: YANAI JUNICHI
IPC: C09D11/00
Filed: 1988-06-16
Abstract: PURPOSE:To obtain rhodium resinate which can be dissolved in an ordinary org. solvent and is formed into a uniform thin film by a simple operation such as coating, drying, backing etc., by reacting an Rh compd. with an org. acid or with a mixture of an org. acid with ammonia or an amine directly or mixed with turpentine oil as a solvent. CONSTITUTION:An Rh compd., e.g., a halide, an oxide or a sulfate is reacted with an org. acid, e.g., 2-ethylhexanoic acid, octanoic acid, naphthenic acid, arom. carboxylic acids, abietic acid or a gum rosin contg. abietic acid as the main component or with a mixture of an org, acid with ammonia or an amine selected from among prim., sec. and tert. amines, e.g., n-propylamine, diethylamine or triethylamine directly or mixed with turpentine oil as a solvent and a produced oily substance is extracted with, e.g., an org. solvent (e.g., CHCl3) to remove water and thereafter the org. solvent is evaporated.
Patent JP-S6040269-A (JP)
Title: Serial printer printing control system
Inventor: HAYASHIDA NOBUYUKI
IPC: G06K15/16
Filed: 1983-08-15
Abstract: PURPOSE:To enable the 2 and 3-bus printings without complicating the construction by controlling the phase excitation of a line-feed pulse motor. CONSTITUTION:A control section 1 composing processor is fed with the 2-bus printing mode (NEQ) instruction for medium speed character of medium printing quality, the 3-bus printing mode (LQ) instruction for low speed character of high printing quality or the like together with a draft character instruction demanded for printing from a host equipment. The control section 1 reads a program from the 2-bus printing line feed control section 4 or the 3-bus printing line feed control section 5 through a printing mode switching section 2 and applies a corresponding control signal to a line feed driver section 9 via an output port 8 to control the phase excitation of a line feed pulse motor 11. This eliminates the need for gear change or the like and enables the 2 and 3-bus printings in addition to the high-speed and high quality 1-bus printing with the same mechanism without complicating the construction.
Patent JP-H0440623-A (JP)
Title: Polyester film for magnetic recording medium
Inventor: SAKAMOTO SEIJI
IPC: C08L67/02
Filed: 1990-06-07
Abstract: PURPOSE:To improve a traveling property and wear resistance by incorporating specific calcium carbonate particles into the above film nd specifying the refractive index in the thickness direction thereof to a certain specific range. CONSTITUTION:This polyester film contains 0.005 to 2.0wt.% vaterite type calcium carbonate particles having 0.07 to 1.5mum average grain size and %h 1.60 grain size distribution value expressed by equation I. Further, the refractive index in the thickness direction of the film is specified to >= 1.492. In this case, d25, d75 denote the grain sizes (mum) respectively corresponding to 25% and 75% of the total volume when the integrated volume of the particle groups is measured from a large particle size. The traveling property and wear resistance are improved in this way.
Patent JP-S5672133-A (JP)
Title: Preheating apparatus for continuous annealing furnace
Inventor: TADASHIGE YOSHIFUMI
IPC: C21D9/56
Filed: 1979-11-19
Abstract: PURPOSE:To improve efficiency of heat recovery, by installing a heat exchanger which produces steam with the heat of burning gas between a plenum chamber and a blower, so that the temperature of burning gas may be controlled. CONSTITUTION:A large number of radiant tube 4 are put to heating zone 2 and soaking zone 3 of the continuous annealing furnace, and its burning gas is accumulated in plenum chamber 1 after preheating the burning air with the recuperator. The temperature of about 800 deg.C of the burning gas will become about 500 deg.C through heat exchanger 10 during the course of sucking by blower 5. This burning gas is jetted onto steel plate 7 to be treated through a large number of jet nozzle 9 installed in preheating zone 8. After jetting, the exhaust gas of about 300 deg.C is diffused into air through blower 6. Heat exchaner 10 extracts water in the form of steam at waste-heat boiler, but it can extract water in the form of electric power by installing steam turbins.
Patent JP-S5481086-A (JP)
Title: Semiconductor integrated circuit
Inventor: SUYAMA KATSUHIKO
IPC: H01L21/822
Filed: 1977-12-12
Abstract: PURPOSE: To eliminate the leak current at the mutual wiring forming region, etc. by forming the buffer layer as the high resistance layer of the conductive type opposite to the conductive layer.  
     CONSTITUTION: Buffer layer 2 is formed into the conductive layer opposote to the conductive layer or into the semiinsulator layer. At the same time, metal layer 5, which forms the mutual wiring between FET and the element such as the resistor or the like and also forms the lead-out electrode, is formed on conductive layer 7 without removing the conductive layer right under layer 5. 
     COPYRIGHT: (C)1979,JPO&Japio