baber/WOPTO huggingface dataset:
Patent JP-S54126524-A (JP)
Title: Magnetic transfer apparatus
Inventor: TATARA SHIYOUKICHI
IPC: G11B5/86
Filed: 1978-03-25
Abstract: PURPOSE: To compensate demagnetization of a master tape and make possible repeated transfer by forming the master tape endless, compression bonding the same to a slave tape at a part thereof in performing magnetic transfer and providing an erasing and recording means of signals.  
     CONSTITUTION: The endless master tape 3 which is driven by a pinch roller 4 and a capstan 14 is run between a substrate 1 and an elastic plate 2 such as of silicone rubber or the like provided in opposition thereto and an erase head 9, recording head 27 and playback head 28 are provided to a part thereof. Magnetic transfer is accomplished by compression bonding a slave card 31 to the master tape 3 by an air cylinder 32 and moving a transfer magnetic field generating means 8. Hence, when the master tape 3 has demagnetized, the signals are erased with the erase head 9 and are rerecorded with the recording head 27, whereby the repeated transfer may be performed through compensation of demagnetization and the working efficiency may be enhanced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58150924-A (JP)
Title: Optical system maintaining double conjugation
Inventor: UEHARA MAKOTO
IPC: G02B21/08
Filed: 1982-03-04
Abstract: PURPOSE:To maintain conjugate relation even when the distance between an object and an image varies and to maintain the conjugate relation of an iris as well, by providing an afocal system between two positive lenses and moving the afocal system associatively with the movement of one positive lens. CONSTITUTION:An afocal system L20 consisting of a negative lens group L21 and a positive lens group L22 is arranged between the 1st positive lens group L11 and the 2nd positive lens group L12 in such a way that the afocal system L20 is movable associatively with the movement of the 1st positive lens group L11. When the object Q moves forth by DELTAdt, the 1st lens group L11 is moved forth by DELTAdt and the afocal system L20 is also moved forth by DELTAd3, thereby forming an object image Q' on the rear-side focal point of the 2nd lens group L12. For this purpose, the 2nd lens group L12 is fixed to maintain the conjugate relation between the both even when the distance between the object and image varies, and the conjugate relation of the iris, etc., is also held constant.
Patent JP-S62228732-A (JP)
Inventor: HAINRIHI II RAKUSHIYU
IPC: B63H20/00
Filed: 1987-02-17
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-H04364293-A (JP)
Title: Magnetic disk device
Inventor: SHIRAISHI FUMITAKE
IPC: G11B21/02
Filed: 1991-02-28
Abstract: PURPOSE:To attain a thin shape of the whole device, while a backlash of rolling bearings is prevented. CONSTITUTION:A head carriage 79 fixing a magnetic head 77 performing record and reproduction of a data for a magnetic disk 75 is rotated around a rotary spindle 93 together with the rotary spindle 93 with a rolling bearing 101 against a fixing pedestal 103 and a magnetic head 77 is positioned at a specified information track position of the magnetic disk 75. The outer ring 95 of the prescribed rolling bearings 101 is fixed to the fixing pedestal 103 and the inner ring 97 is fixed to the rotary spindle 93 respectively and a pre-load spring 107 pressing the inner ring 97 in a spindle direction of the rotary spindle 93 against the outer ring 95 is provided.
Patent JP-S53120123-A (JP)
Title: Control device for electric car
Inventor: KOUNO TOSHIKATSU
IPC: B60L7/24
Filed: 1977-03-30
Abstract: PURPOSE: To permit safe running of an electric car, which incorporates both electric brake and magnetic brake, by detecting whether or not the electric brake is reliably operating by a current detector and determining the set value of an over-speed detector according to the detected output. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60179931-A (JP)
Title: Polyester film for magnetic tape
Inventor: KUZE KATSUROU
IPC: G11B5/73
Filed: 1984-02-24
Abstract: PURPOSE:To obtain a base film for a magnetic tape having excellent smoothness and wear resistance by incorporating CaCO3 powders having specific average grain sizes respectively in different ranges into polyester consisting essentially of ethylene terephthalate. CONSTITUTION:A biaxially stretched film is manufactured by dispersing 0.01- 1.0wt% CaCO3 powder having 0.01-0.39mu average grain size and 0.05-0.2wt% CaCO3 powder having 0.40-1.0mu average grain size into polyester of which the main repeated unit consists of ethylene terephthalate. This film has good surface smoothness and wear resistance and the excellent film for a magnetic tape is obtd.
Patent JP-S56133144-A (JP)
Title: Pressure molding device for pressure molding liner inside ceiling of receptacle lid sheel
Inventor: KUBO TAKEO
IPC: B29C61/00
Filed: 1980-03-21
Abstract: PURPOSE: To press accurately into a certain form the liner material located on a circular shape by displacing a circular bushing above the press tool itself and also making it possible for the circular bushing to decend at choice to the oniginal position.  
     CONSTITUTION: When inserting the bottom end of the press tool 4 into the receptacle lid shell 10, circular bushing 18 is displaced at the highest point against the main body 14 and the bottom end of the circular pushing 18 is located well above the bottom ends of the center punch 16 and the circular locating sleeve 20. The circular bushing 18 decends and is pressed by liner material 8 only after the bottom ends of circular locating sleeve 20 and center punch 16 touch the inside of ceiling 12 of the receptacle lid shell 10 and stop the flow of the liner material located in between and stop the flow towards the inside and outside of the radius direction. Thus liner material 8 is pressed accurately into a certain shape without causing undesirable flow. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63201869-A (JP)
Title: Display device for parallel version system interpreter
Inventor: ARAKI KOJI
IPC: G06F3/048
Filed: 1987-02-18
Abstract: PURPOSE:To always display an original writing and a translated writing at the abridgedly associated positions on halved each display screen by discriminating the display spaces of the original writing and the translated writing and moving the block line of the display screen on both sides. CONSTITUTION:When the original writing is inputted in an original writing storage part 1 from an input device 2, simultaneously displayed on the left display screen of the display device 5. When the serial original writing is inputted, it is started to be translated by a translating part 3. Then the result of the translation is introduced to a translated writing storage part 4 and simultaneously displayed on the right display screen of the display device 5. Space required for displaying the original writing is discriminated by a first space discriminating means 6 and space required for displaying the translated writing is discriminated by a second space discriminating means 7. The result of these discriminations are introduced to a block line moving means 8 and compared. Based on the result of this comparison, the central block line on the display screen of the display device 5 is moved on both sides. Thus the original writing on the left side and the translated writing on the right side are displayed in well-balanced state, that means, they are displayed in the parallel version state.
Patent JP-H07242719-A (JP)
Title: Production of phenolic resin
Inventor: OYA KAZUYUKI
IPC: C08G14/00
Filed: 1994-03-04
Abstract: PURPOSE:To provide a process for producing an arom. hydrocarbon- formaldehyde resin novolak reduced in the amt. of unreacted phenol, excellent in hue attributable to abnormal decomposition of a high-mol.-wt. substance, heat resistance, moisture resistance, etc., and substantially free of deterioration of the moldability thereof. CONSTITUTION:An arom. hydrocarbon-formaldehyde resin, phenol and formaldehyde are subjected to a novolak-forming reaction by using a catalyst to prepare an arom. hydrocarbon-formaldehyde resin novolak. The reaction solution is set at a temp. of 120 to 195 deg.C, and treated with steam for removal of the unreacted reaction product and decomposition of a high-mol.-wt. substance to obtain a phenolic resin.
Patent JP-H11225729-A (JP)
Title: Root cutter for welsh onion
Inventor: OMORI SADAO
IPC: G01N21/59
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To permit high accuracy cutting between the stem part and the root part of a Welsh onion harvested from the crop fields by identifying the boundary position between the leaf sheath part and the stem part from the difference in the transmitted light volume in the boundary area. SOLUTION: In this root cutter for Welsh onions, the stem part 5b and the root part 5c are cut off from the leaf sheath part 5a. The leaf sheath part 5a of an onion is irradiated with light to measure the transmitted light volume to identify the boundary position between the steam part 5b and the root part 5c thereby deciding the proper cutting positions for removing off the stem part 5b and the root part 5c. In this case, the quantity of light to be irradiated to the leaf sheath part is adjusted according to the thickness and the surface situation of the leaf sheath part 5a.
Patent JP-H03237886-A (JP)
Title: Teletext receiver
Inventor: GOMIKAWA TAKAO
IPC: H04N7/035
Filed: 1990-02-14
Abstract: PURPOSE:To eliminate a troublesome operation of selection of a teletext program by registering in advance a state at the start of a subtitle broadcast and the end of the subtitle program. CONSTITUTION:A microcomputer 5 transfers a program data in succession with program number data to a display video memory 8 via a display control circuit 7 in the presence of the program number data coincident with program designation data from a keyboard 6 in data stored in a buffer memory 4 and writes the transfer data into the video memory 8. Moreover, a program reservation memory 10 to designate whether or not this subtitle program is automatically offered at the start of the subtitle program and to designate a program offered after the end of the subtitle program connects to the microcomputer 5. Then the subtitle program is registered so as to be offered automatically at the start of the title program and the program offered after the end of the subtitle program is registered in advance. Then the subtitle program is automatically offered as soon as the subtitle program is started afterward and as soon as the subtitle program is finished, the subtitle program showing an overview of a succeeding program or the like is offered automatically to allow the user to enjoy the teletext broadcast continuously.
Patent JP-H05233983-A (JP)
Title: Remote monitoring device
Inventor: INOMATA KUNIOMI
IPC: G08B31/00
Filed: 1992-02-21
Abstract: PURPOSE:To reduce the attendance time of a correspondence processing engineer to abnormality occurrence by remotely monitoring the abnormality occurrence of various kinds of equipments and machines in a building and also taking out information where abnormality occurrence is predicted so as to inform of it. CONSTITUTION:CPU 21 of an abnormality detection alarming device 2A transmits the sensor name of an abnormality detecting sensor to a monitoring center 4A as abnormality alarm data when the abnormality detecting sensor detects that a signal level within the signal levels which are taken out from the various kinds of abnormality detecting sensors 1a-1n reaches an abnormal level. After that, CPU 21a transmits the signal levels to the monitoring center 4A as abnormality alarm data together with the names of all the other abnormality detecting sensors. The monitor computer 42a of the monitoring center 4A speacilly displays an abnormality occurrence place in CRT 43a based on the sensor name added in abnormality alarm data which is first transmitted. When the signal level predicting abnormality occurrence is detected from the signal levels of succeedingly transmitted abnormality alarm data, the sensor name added in abnormality alarm data, etc., is displayed in CRT 43a so as to be adopted as abnormality occurrence predicting information.
Patent JP-H05262622-A (JP)
Title: Cosmetic
IPC: A61Q1/00
Filed: 1991-02-28
Abstract: PURPOSE:To provide a cosmetic having excellent covering power, adhesiveness, adsorptivity and miscibility, free from safety problem because of little stimulation to the skin, giving soft and smooth feeling to the skin and exhibiting excellent slipperiness and feeling. CONSTITUTION:The objective cosmetic contains (A) fine powder of spherical polyurethane having an average particle diameter of <=30mum (or containing 0-10wt.% of particles of 30-74m diameter and having an average particle diameter of <=25mum), preferably polyurethane powder having particle diameter range of 1-15mum and uniform particle size distribution and preferably further (B) pigments such as titanium oxide, zinc oxide, Pigment Blue 15 and talc or functional fillers such as ultraviolet absorber, antioxidant and humectant. The cosmetic exhibits the above effects such as excellent covering power to mask the spots, pimples, etc., on the skin surface, adsorptivity and adhesion to the skin, absorbability of sweat and secreted material and miscibility with other cosmetic base and has excellent slipperiness and feeling to the skin compared with conventional, cosmetics containing organic fine powder.
Patent JP-H09232570-A (JP)
Title: Method of analyzing characteristics of semiconductor
Inventor: SAWAI HISASUKE
IPC: H01L29/78
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To analyze the characteristic of a circuit fast and precisely by providing with an analyzing process that is to solve simultaneous equations on each operating region and to obtain voltage and current wave forms of a semiconductor circuit. SOLUTION: The circuit between a drain and a gate is represented as a linear circuit with the parallel connection of a current source 21 that generates current that is proportional to the difference of the current that is proportional to the difference of the voltage between the voltage between the gate and the source and threshold voltage, and the resistance element 22 of conductivity G. A model that splits the operating region corresponding to the terminal voltage of an MOS transistor is assumed. Corresponding to the voltage change inside the circuit, corresponding operating regions are switched and a parameter is defined on each region. The simultaneous equations are solved again based on the defined parameter and the operating characteristic of the circuit is analyzed. With this, fast and precise circuit simulation is enabled.
Patent JP-S55127136-A (JP)
Title: Packing of solid particles
Inventor: AKIYAMA HIROSHI
IPC: G01N30/56
Filed: 1979-03-27
Abstract: PURPOSE:To pack solid particles in an uniform particle size distribution state by supplying intermittently an aqueous suspension in which the solid particles are uniformly dispersed through a pipe into the container of packed column and the like for chromatography. CONSTITUTION:A special form solid, e.g., silica gel, etc., and a liquid, e.g., n- hexane, etc., are put in the mixing tank 1 and stirred to uniformly disperse the solid particles in the liquid. Then, the suspension 2 thus obtained is packed pulsatively or intermittently into the container 4 through the pipe 3 by means of the pulsative pump 5 provided to the pipe 3 or by operating the valve of the mixing tank 1 installed a place higher than the container 4. Thus, the packing of special form solids in an uniform particle size distribution state into the container 4 is assured.
Patent JP-H02216017-A (JP)
Title: Air purge type liquid level meter
Inventor: KURIHARA JIRO
IPC: G01F23/14
Filed: 1989-02-16
Abstract: PURPOSE:To enable measuring of a correct liquid level constantly at all times by making high (low) pressure side lead pipings from two measuring systems A and B converging with an air distributor. CONSTITUTION:Purge air supplied from air purge sets 2 and 12 of two systems A and B are distributed in such a manner that a flow rate of the purge air per one of conducting pipes 61 and 62 before joining with each other in the distributor 6 and (y) on the high (low) pressure side is equal to a flow rate of purge air delivered from the device 6 and (y) to be supplied to a tank 10. With such an arrangement, pressure changes coinciding with each other can be transmitted to the side of an instrument in two systems A and B with one system of lead pipe of the tank 10 as well to obtain liquid level signals coinciding with each other from differential pressure transmitters 1 and 11 of two systems A and B. Even when any of the systems A and B is stopped, an adjustment is made with the air distributors so that purge air is equal in flow rate as supplied to the lead piping from the air purge set at any of the systems. Thus, measurement is possible in the same manner as both the systems are in operation.
Patent JP-H03245825-A (JP)
Title: Solution permeator
Inventor: BUIKUTORU SERUGEEBUITSUCHI GUR
IPC: B01D63/00
Filed: 1990-02-15
Abstract: PURPOSE: To increase efficiency of assembling of a permeating apparatus and to improve reliability of the operation by making permeated water recovering rooms housed on both sides of a filtration room communicate with a membrane element via a permeated water recovering branch pipe and providing the permeated water recovering branch pipe for itself. CONSTITUTION: A soln. to be separated is supplied to the filtration room 2 at an end of the membrane element 3 from a water collecting pipe 6 via the branch pipe 4 under a pressure of about 1.6 MPa. When the soln. passes along a passage between semipermeable membranes, the soln. is filtered and a filtered soln. flows in a passage in a radial direction and is collected to a central route of the membrane element 3 communicating with the branch pipe 9. Then the permeated water is supplied to a cavity of a sleeve 14 via the branch pipe 9, is supplied to the permeated water recovering room 10 in which a pressure of about 0.1 to 0.2 MPa is maintained through a hole 15 of the sleeve 14 and further is supplied to the water collecting pipe 12 along the branch pipe 11.  Meanwhile, unfiltered part of the soln. passed through the membrane element 3 is recovered to the water collecting pipe 7 along the branch pipe 5.
Patent JP-H05232725-A (JP)
Title: Electrophotographic sensitive member
Inventor: SUZUKI TETSUO
IPC: G03G5/06
Filed: 1992-02-21
Abstract: PURPOSE:To provide an electrophotographic sensitive member, i.e., photoreceptor, which has a high sensitivity and gives stable traits such as electro static charging property, sensitivity, etc., for iterative service by using a specific group of pigments as an electric charge generating material. CONSTITUTION:As an electric charge generating substance, a layer containing as effective component either of the antraquinone acrydone pigment given by formulae I, II, bisimidazole pigment of a specific structure, and indigo-acetylester pigment, or a mixture thereof is formed on an electroconductive support. In formulae I, II, R1 and R2 are one of the halogen atom, substituted or unsubstituted alkyl radical, substituted or unsubstituted amine radical, hydroxyl radical, alkoxy radical, acetyl radical, carboxyl radical, nitro radical, and cyano radical, (n, m) represent independent integers between 0-3, and XI-X3 are aryl ring either substituted or unsubstituted. In caste specific pigment is used as electric charge generating substance to prepare an electric charge generating layer, a variety of methods can be resorted to such as dispersive application of coatings, vacuum evaporative attachment, etc., which favors the designing of photo-sensitive substance.
Patent JP-H02216027-A (JP)
Title: Manufacture of reference body for calibration of surface pollution detector
Inventor: YAMAMOTO SATORU
IPC: G01N1/00
Filed: 1989-02-16
Abstract: PURPOSE:To facilitate the manufacture of a reference body in which a pollution state is realized accurately as expected by generating a particle aerosol containing particles to neutralize an electric charge therein. CONSTITUTION:Clean and dried pressure air is mixed in a dilution pipe 21 through a fine liquid drop aerosol branch line 22 from an atomizer 1. As a result, a fine liquid drop aerosol is diluted while being dried to form a particle aerosol having particles dispersed in the air. Particles in the particle aerosol are charged positive or negative so that a state of the electric charge is neutralized with a charge neutralizer 30 connected to the other end of the dilution pipe 21. The particle aerosol 2 with the charge neutralized is shunted in two and one part thereof is introduced into a sedimentation tank 40 to undergo a sedimentation processing. The other part of the aerosol is introduced to a fine particle counter 35. Thus, a density of particle in the particle aerosol is detected by counting the number of particles per unit volume thereof.
Patent JP-H08292364-A (JP)
Title: Automatic focus detecting device for camera
Inventor: NAKAHARA NAOHITO
IPC: G02B7/28
Filed: 1996-02-22
Abstract: PURPOSE: To provide an automatic focus detecting device for camera with which the problem of erroneous range finding to an object not intended by a photographer can be canceled in the case of photographing while changing a focal distance. CONSTITUTION: Concerning this automatic focus detecting device for camera, a focal distance detecting means is provided to detect the focal distance of a photographic lens while dividing it into focal distance areas (from DIV-0 to DIV-3) over plural steps, the positions of photodetector groups in small light receiving areas C, LC, RC, L and R to provide the small set signals of line sensors 27 and 28 are made different corresponding to the focal distance areas to be detected by the focal distance detecting means, the positions of the small light receiving areas corresponding to those focal distance areas are stored in a ROM, the position of the small light receiving area stored in the ROM is read out corresponding to the focal distance area of the photographic lens detected by the focal distance detecting means,  and the set signal from that small light receiving area is used for a range finding operation in the focal distance area.
Patent JP-H05228970-A (JP)
Title: Injection compression molding method, and injection mold and injection compression molding machine used therefor
Inventor: MACHIDA TETSUO
IPC: B29L17/00
Filed: 1992-02-21
Abstract: PURPOSE:To apply pressure uniformly to a molded form by moving the tips of partial or all ejector pins in a specified quantity and compressing a resin in a cavity. CONSTITUTION:A movable half mold 53B with ejector pins and a stationary mold 52 are unified, the tip sections of each ejector pin 76B, 77B and 70 are retreated to specified positions from a core surface, and the inside of a cavity 54B is filled with a molten resin R. When the molten resin R filled is cooled, a compression mechanism is operated and an ejector plate 71 is pushed by hydraulic cylinders 65, and the resins in a gate oil reservoir section Mc, a thin molding section Ma and a compression clearance 80 are compressed by the tip sections of the ejector pins 76B, 77B and 78 respectively. Accordingly, the number of gate sections 55 can be decreased, and pressure distribution and pressure can be reduced uniformly as a whole by the efficient compression of the ejector pin 77B compressing the central thin molding section Ma.