baber/WOPTO huggingface dataset:
Patent JP-H02224193-A (JP)
Title: Bar code reader
Inventor: KOBAYASHI KEIICHI
IPC: G06K7/10
Filed: 1989-02-27
Abstract: PURPOSE:To make it possible to read out also the code of an article having no auxiliary bar code by deciding the existence of auxiliary bar code when the comparing result between the sum of bar width existing on the position of the 1st character of the auxiliary bar code and the sum of bar width constituting the final character of a main code is included within a prescribed range. CONSTITUTION:A bar code reader is provided with a converter 1, a converting circuit 2, a memory 3, and a microprocessor 4. The microprocessor 4 compares the sum of the bar width of the final character with the sum of the bar width of the bar existing on the 1st character position of the auxiliary bar code, and when the compared result is included within the prescribed range, the addition of the auxiliary bar code to the end of a decoding bar code is decided. Even when the bar code reader is used in an environment mixing articles having auxiliary bar codes and articles having no auxiliary bar codes, both the bar codes can be read out.
Patent JP-H11245010-A (JP)
Title: Vertical high pressure casting machine
Inventor: HIRUKAWA KENICHI
IPC: B22D17/30
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a mouthpiece, to which a molten metal of aluminum material is hard to adhere, with high strength against thermal damage. SOLUTION: This vertical high pressure casting machine is equipped with a sleeve 1, a plunger chip 2 which pressurizes a molten metal in the sleeve by going up and down and again going up in the sleeve, a lower die 8 having an injection hole 10 which is placed at a head part of the sleeve and connected to the sleeve and through which the plunger chip is inserted, an upper die 11 which is placed on the lower die so as to form a cavity 12 of a casting between the upper and lower dies, and a mouth piece 7 which couples a molten metal supplying gate 4 on the side of the sleeve and a molten metal supplying duct 6 for supplying the molten metal from a molten metal holding furnace 5. This mouthpiece 7 is composed of silicon nitride ceramics (sialon is included).
Patent JP-H08202917-A (JP)
Title: Coin sorter
Inventor: TAKAYAMA SHIGEKI
IPC: G07D3/14
Filed: 1995-01-27
Abstract: PURPOSE: To provide a coin sorter reduced in size and price and having high performance by setting either one of 1st and 2nd frequency bands twice the other frequency band or more. CONSTITUTION: Detection coils include one coil 6a arranged on one side of a coin passage and the other coil 6b arranged oppositely to the coil 6a through the coin passage. When the frequency of an oscillation circuit including a 1st inside coil 6a1 and a 2nd inside coil 6b1 is set up 1st frequency and the frequency of an oscillation circuit including a 1st outside coil 6a2 and a 2nd outside coil 6b2 is set up as 2nd frequency, either one of the 1st and 2nd frequency bands is set up twice the other frequency or more. Consequently, a specific impedance change is resulted in accordance with a material of a passed coin. The change is compared with the data of a coin to be received which are previously stored in a judging means 15 and whether the coin is to be received or not is judged.
Patent JP-H01218729-A (JP)
Title: Manufacture of rotor main body for solenoid clutch
Inventor: MATSUSHITA TAKASHI
IPC: B21K23/00
Filed: 1988-02-29
Abstract: PURPOSE:To manufacture the rotor main body for a solenoid clutch with less manhour by a small sized press by bulging the center part of a polygonal blank, forming the peripheral side part in a cylindrical shape, forming the bulging part in a cylindrical shape by its punching and thinly shaping the thickness of the circumferential cylindrical part. CONSTITUTION:The center part of a blank 6 is bulged by setting the blank 6 to a lower die 11, descending an upper die 12. The blank 6 is turned over to set to a lower die 16 and an upper die 17 is descended. A cylindrical part 21 is formed by drawing the peripheral edge part of the blank 6 by this descend. A hole 28 is then formed on a bulging part 14, which is formed in a cylindrical shape by using lower die 26, upper die 27 and moving die 29 and the thickness of the cylindrical part 21 of the peripheral edge if thinly shaped. The rotor main body for a solenoid clutch can thus be manufactured with less manhour by a small sized press.
Patent JP-H11318044-A (JP)
Title: Solenoid valve feed device
Inventor: VITON MICHEL
IPC: H02J9/04
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve feed device wherein unwanted and costly shutdown can be prevented. SOLUTION: This solenoid valve feed device 1 is provided with a feeder line 5 to at least one of solenoid valves 3, at least one of switches 7, 9, 11 which are placed on the feeder line 5, controlled by associated alarm detectors 13, 15, 17, and if an alarm situation is detected, it is opened to interrupt power supply to the solenoid valve 3, and at least one of manual operation switches 19, 21, 23 which are installed in correspondence with the switches 7, 9, 11 and a manual contact 25 of which is installed in parallel with the switches 7, 9, 11. When it is closed, the manual operation switches 19, 21, 23 eliminate the effects of power supply interrupt due to the switches 7, 9, 11 for continuing power supply of to the solenoid valves 3 and allow the operation of the solenoid valves 3 to be continued.
Patent JP-S60189445-A (JP)
Title: Brightness correction circuit for character-generating cathode ray tube for type photo-composing machine
Inventor: WADA KUNIHIRO
IPC: B41B19/00
Filed: 1984-03-09
Abstract: PURPOSE:To arrange so that an indicated brightness on a cathode ray tube may always be kept below a constant tolerable value by repeating sampling of brightness data and correction action of a brightness command signal until a deflection amount reaches less than a tolerable value. CONSTITUTION:A brightness detector 6 is provided in a certain sampling area 5 set on a cathode ray tube 1, and a sampling action is carried out in a single cycle according to a start correction command 12 from a brightness control part 11 and in this way, an actual brightness of the CRT1 surface is detected. Next, the detected brightness data and standard data for appropriate brightness preset by a setting circuit 14 are compared by a comparison circuit 13. And then the sampling action is carried out while a brightness command signal 16 from a brightness command signal generation circuit 15 is corrected until a deflection amount obtained through the comparison circuit reaches lower than the tolerable value. Thus it is possible to prevent a change in the density or linear width of printed characters projected on a photosensitive material, etc. 4 through an optical system 3 and obtain a printing quality of predetermined standard.
Patent JP-H06259563-A (JP)
Title: Method for detecting object position and picture processor using the method
Inventor: HASHIMOTO TAKESHI
IPC: G06T1/00
Filed: 1993-03-08
Abstract: PURPOSE:To obtain an object position detecting method capable of accurately recognizing also a picture deformed by shift, rotation, magnification/reduction, or the like and a picture processor using the method. CONSTITUTION:Object information is displayed on a picture input means 11 and divided into two information parts by a beam splitter 12, one information is Fourier-transformed through a Fourier transformation lens L1 16 and the square information of the Fourier transformed result is written in a spatial light modulator 18. The other information is converted into a picture obtained by simultaneously generating the information of the input object and the information of an object point-symmetrically abount the optical axis through a point- symmetrical prism 19, the generated picture is Fourier-transformed through a Fourier transformation lens L2 20 and the information of the square of the Fourier-transformed result is written in a spatial light modulator 23. When the transformed image of the modulator 23 is optically divided by the transformed image of the modulator 18, the shifted amount of the inputted object from the optical axis can be converted into stripe information, so that the object position can be detected.
Patent JP-S56141896-A (JP)
Title: Methane fermentation tank
Inventor: NAMIKOSHI TAKESHI
IPC: C02F11/04
Filed: 1980-04-08
Abstract: PURPOSE: To improve methane production efficiency and decrease the formation of scum by disposing a screen body to the fermentation liquid surface of a methane fermentation tank and confining the solids and scum within the fermentation liquid.  
     CONSTITUTION: A filter medium 10 is mounted above a fermenting material charging opening 2 in a digesting tank 1. Any filter medium 10 may be used as far as it is a three-dimensional net body. It is removably fixed within the digesting tank 11 by means of pawl pieces 12 and receivers 11 and is so disposed as to remain on or under the fermentation liquid level. Organic substances contg. coarse solids such as garbage are charged through the charge port 2 into the tank 1. In the tank 1, the floatable org. substances are captured by the filter medium 10, and all the inflow org. substances are subjected to methane fermentation. The evolved gas is stored in a gas storing tank 7. When pressure above a certain fixed pressure is reached, the gas is used as an energy source. After the use of a fixed period, the filter media 10 is taken out and is washed. Although there are no limits in the material of the filter medium 10, those free from corrosion are desirable. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53131506-A (JP)
Title: Reciprocating compressor
Inventor: OONUMA TAKAYUKI
IPC: F04B45/04
Filed: 1977-04-22
Abstract: PURPOSE: To use a crank chamber as a tank for storing pressurized gas at the same time, by mounting a passage for introducing pressurized gas into the crank chamber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06259768-A (JP)
Title: Method for inspecting defect of information recording medium for optical information recording and reproducing device
Inventor: GOTOU NATSUHIRO
IPC: G11B7/0055
Filed: 1993-03-08
Abstract: PURPOSE:To inspect the defects over the entire surface of a disk (certifying inspection) in a short period of time. CONSTITUTION:The respective sectors of the disk are irradiated with a semiconductor laser at a reproducing power at the time of subjecting the disk to full- surface certification to initialize the disk. The recording data of the sector where a missing pulse below a prescribed lower limit is detected is erased and the inspection data is recorded when there is such missing pulse in the amplitude of the reproduced data signal obtd. by the reflected light thereof. The sector is registered as a defective sectors into a defect management region when the defect is defeated by verifying this data. The defect detection processing is omitted for the sectors where the missing pulses are not defected. As a result, the time required for the defect inspection over the entire part of the disk is shortened.
Patent JP-S62204538-A (JP)
Title: Metal mold for resin seal
Inventor: TAKAHASHI ATSUSHI
IPC: H01L21/56
Filed: 1986-03-04
Abstract: PURPOSE:To provide a transfer metal mold in which sealing step is automated and its mechanism is simplified by providing a plunger for filling melted resin in a cavity and a pressurizing plunger for compressing resin tablets in the pot of the heated metal mold to eliminate a sealing resin preheating mechanism. CONSTITUTION:Heated upper and lower molds 5, 6 are elevationally opened, a plunger 2 is moved back, and resin tablets 4 are filled in a pot 3. When the mold 5 moves down, a pressurizing plunger 1 is engaged within the pot 3 of the mold 6 to pressurize the tablet 4. The tablet 4 is effected by thermal actions from the periphery of the pot 3 and the surface of the plunger 1, and simultaneously by the compression force from the plunger 1 to become high temperature, thereby being melted. Then, when the surface of the mold 5 is contacted with that of the mold 6, the plunger 1 is moved back into the pot 10 of the mold 5. After clamping the molds, the resin melted in the pot 3 is lifted by the plunger 2, press-fitted into each cavity 8 to complete the resin-sealing.
Patent JP-H08220396-A (JP)
Title: Optical fiber tape indicating identification symbol
Inventor: KOBAYASHI KAZUNAGA
IPC: G02B6/44
Filed: 1995-02-13
Abstract: PURPOSE: To make it possible to indicate the right and left and many tape numbers and to automatically read these tape numbers by machines by indicating the tape numbers by a binary method consisting of color combinations and forming taped coatings of colorless UV curing resin. CONSTITUTION: The coating of the first fiber at the left ends of all tapes are colored blue and the coatings of the other three fibers of the first tape 11 are colorless. As a result, a 0 is indicated by the binary method. The coating of the first fiber at the outer right end of the second tape 12 is coated with pink and the coatings of the other two fibers at the center are colorless. As a result, a 1 is indicated by the binary method. Further, the coating of the third fiber from the left of the third tape 13 is pink and the coatings of the other two fibers are colorless. As a result, a 2 is indicated by the binary method. Henceforce, the fourth tape 14 and the fifth tape 15 are also indicated by the binary method. The indication symbols are the indications coloring the fiber coatings and are, therefore, indicated on the tape surface through the colorless UV curing resins.
Patent JP-H06254603-A (JP)
Title: Method for hot-rolling width of graw-oriented silicon steel sheet
Inventor: SAIDA KENJI
IPC: B21B13/06
Filed: 1993-03-08
Abstract: PURPOSE:To reduce the generation of an edge crack in the direction of width by operating both rolls of a vertical mill independently when a pain-oriented silicon steel slab heated at a high temperature is hot-rolled. CONSTITUTION:When an electromagnetic steel slab constituted of, by weight 2.5-4.5%, Si, 0.025-0.085% C, 0.01-0.10% Mn, 0.01-0.04% S, 0.01-0.065% SolAl, 0.005-0.01% N, 0.03-0.5% Cu, 0.03-0.5% Sn and the balance Fc with inevitable impurities is heated at a high temperature to manufacture a hot rolled steel sheet under the execution of hot rolling through rough rolling and finished rolling, the positions of both rolls of the vertical mill 1 are operated independently to the vertical mill 1 rolling a rolled stock 2 in the direction of its width and the difference of rolling force between both edges of the rolled stock 2 is reduced to nothing and the total sum of rolling forces at both edges of the rolled stock 2 is brought to the target rolling force. In this way, the edge cracks in the direction of the width occurring in the time of hot rolling can be prevented.
Patent JP-H07264649-A (JP)
Title: Personal communication system
Inventor: IIDA ICHIRO
IPC: H04W28/00
Filed: 1994-03-17
Abstract: PURPOSE:To enable the best nearby communication terminal for a desired receiver to receive a call without position registration only by specifying a unique personal number given to each individual by detecting the communication terminal which is closest to a portable terminal of matching kind by an exchange and making it terminate. CONSTITUTION:When there is an incoming call from a caller to the portable terminal 4 with a personal number PN1, the exchange 1 pages the portable terminal 4 by a radio paging device 3. The called portable terminal 4 sends out a communication terminal search message including communication terminal kind information, etc., by a fine radio sending-out means T. Once, for example, communication terminals A1-C1 which are nearby the portable terminal 4 receive the communication terminal message, the exchange 1 is informed that the termination is possible when the terminal kinds match each other on condition that the terminals are not in use. The exchange 1 detects the terminal which is closest to the portable terminal 4 among the terminals 2 which have received the message which can be received and makes the terminal terminate.
Patent JP-S57159441-A (JP)
Title: Production of cheese-like food
Inventor: ISHIZUKA WAICHI
IPC: A23C20/00
Filed: 1981-03-30
Abstract: PURPOSE: Soybean milk is coagulated with a specific enzyme and the coagulum is dehydrated to a prescribed water content and kneaded together with a casein-containing substance under heating to make a fusing type cheese-like food.  
     CONSTITUTION: A protease that has activity of coagulating soybean protein such as phytin or bromelin is added to a soybean milk containing soybean protein and food oil such as soybean, rape or cotton seed oil at a ratio of 1/1.5W 1/8 by 0.02W0.05wt% at 4.8W6.0pH and 70W85°C to form a coagulum. The product is dehydrated so that the water content becomes 50W70% and the dehydrated coagulum is combined with a casein-containing substance at a ratio of 100/(10W40), fused and kneaded under heating, then packed to give the objective cheese-like food product. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10228068-A (JP)
Title: Plural-image recorder
Inventor: KANEMATSU ATSUNOBU
IPC: G03B35/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a plural-image recorder where an excellent image having high resolution is recorded on many sheets. SOLUTION: Plural images are individually recorded in plural directions previously decided on a photosensitive recording medium 5 installed on the focal surface of a cylindrical convex lens array plate 4 from a projector 3 where a diaphragm 7 is provided at a projection lens system. By providing the diaphragm in the projection lens system of the projector, the deterioration of the resolution of a recorded image is prevented, and also the number of sheets of the recorded image is increased, and excellent recording operation is performed under a condition suitable for the number of sheets of the recorded image, and the occurrence of moire caused by the interference of the recorded image and lens pitch is easily prevented, and also adaptive recording operation is made possible for the different number of sheets of the recorded image,  and many tomographic image photographs of a recorded photosensitive recording medium where many tomographic image photographs (two-dimensional graphic of each part of a stereoscopic image) made by an X-ray CT obtained by the pitch of for instance about 1cm are recorded are successively observed by a doctor in such a state that he turns over the pages of a book.
Patent JP-S60192564-A (JP)
Title: Tofu (bean curd) coagulating agent of finely powdered calcium sulfate not to become unusable by solidification
Inventor: KAWAHARA TSUNE
IPC: A23L11/00
Filed: 1984-03-14
Abstract: PURPOSE:The titled TOFU coagulating agent not requiring immersion in water to eliminate a bad taste of product TOFU with a small amount of it used, obtained by blending finely powdered calcium sulfate with a small amount of light- weight silicic anhydride. CONSTITUTION:(A) Finely powdered calcium sulfate (e.g., <=10mu) is blended with (B) a small amount light-weight silicic anhydride, to give the desired TOFU coagulating agent. Preferably 0.15-0.12wt% coagulating agent is used based on TOFU.
Patent JP-H02226748-A (JP)
Title: Package type integrated circuit component
Inventor: TAKAGI EIJI
IPC: H01P5/02
Filed: 1989-02-28
Abstract: PURPOSE:To reduce a reflection loss and to hold the good high-frequency characteristics of the title component by a method wherein signal wirings and grounding wirings are formed into a coplanar structure and the gaps between the signal and grounding wirings are set in a prescribed state in regions, which correspond to a hermetic sealing part, of the signal and grounding wirings. CONSTITUTION:Signal wirings 4 and grounding wirings 5, which are formed on the other surface of an insulating substrate 1, are formed into a coplanar type wiring structure, a cap body 8 (ceramic cylindrical bodies 8a and a sealing metallic plate 8b), which crosses these wirings and comes into contact opposingly with opening ends dielectrically on the surface of the substrate 1 to seal hermetically a semiconductor integrated circuit chip 3, is installed and a high-speed digital integrated circuit component is constituted. Moreover, the width of the wirings 15 adjacent to the wirings 4 is made narrow in regions, which correspond to a hermetic sealing part, of the wirings 4 and 5 and the gaps between the wirings 4 and 5 are made wide in these regions. Thereby, a necessary impedance matching is obtained.
Patent JP-H07263066-A (JP)
Title: Double locking confirmable connector
Inventor: YAGI SAKAI
IPC: H01R13/436
Filed: 1994-03-17
Abstract: PURPOSE:To easily and reliably detect the inconvenience even when double locking becomes incomplete by damage or the like of locking pins inserted in locking pin inserting holes of a connector housing. CONSTITUTION:A connector is formed by installing insertion locking means 36 having locking pins 23 and 24 to collectively doubly lock plural female terminals housed in terminal housing chambers 8 and 9 on one outer peripheral surface of a connector housing 31 having the terminal housing chambers 8 and 9 provided longitudinally laterally in rows. Positions to which tip parts of the locking pins 23 and 24 normally inserted in locking pin inserting holes 33 and 34 reach, are penetratingly arranged in the connector housing 31, and confirming holes 38 and 39 are arranged to enable visual observation of tip parts of the locking pins 23 and 24 inserted in the respective locking pin inserting holes 33 and 34.
Patent JP-H02227636-A (JP)
Title: Refractive index measuring instrument
Inventor: HIRANO MASAO
IPC: G01N21/41
Filed: 1989-02-28
Abstract: PURPOSE:To accurately measure a refractive index by finding the difference in the optical path length of light when a reference material and a material to be measured are put in a container. CONSTITUTION:Measurement light gammai which is made incident from an optical path length difference measuring instrument 6 through an optical fiber 7 for incident light is reflected by the total reflecting surfaces 2a - 5a of 1st - 4th total reflecting mirrors 2 - 5 and then returns to the instrument 6 as projection light gamma0 through an optical fiber 8 for projection light. Then n = n0+DELTAn = n0+DELTAL/L, where L is the optical path length from the projection point of the optical fiber 7 to the incidence point of the optical fiber 8 when a vacuum is produced in the container 1 at constant temperature, n0 the current refractive index, (n) the refractive index of the material to be measured, and DELTAL the variation in optical path length when the material to be measured is stored while n-n0 = DELTAn. Here, the optical path length L is a constant determined by the arrangement relation among the container 1 and reflecting mirrors 2a - 5a, so the variation DELTAL in the optical path is measured to find the refractive index (n) of the material to be measured.