baber/WOPTO huggingface dataset:
Patent JP-S62205944-A (JP)
Title: Paper feed cassette
Inventor: HATA MASAYUKI
IPC: B65H3/56
Filed: 1986-03-03
Abstract: PURPOSE:To prevent damage and deformation of a separating claw by forming a protecting member integral with the separating claw, which is higher than a claw portion of the separating claw outside the separating claw. CONSTITUTION:The base portion 34-1 of a separating claw 34 is extended on the same plane to form a protecting member 34-2 integral with the claw, which has a contour for covering a claw portion. The contour of the protecting member 34-2 is formed by curved surfaces 34-2b, 34-2c and a straight-line surface 34-2a, so that when a paper feed cassette is attached and detached to and from a paper feed cassette mount portion o a copying apparatus, the contour of the protecting member 34-2 is brought into contact with the upper wall of the interior not to bring the claw portion 34b into contact direct with the cassette mount portion. Accordingly, damage and deformation of the separating claw 34 can be prevented, and a separating effect similar to the prior art can be exhibited.
Patent JP-H09245454-A (JP)
Title: Disk cartridge
Inventor: KIKUCHI SHUICHI
IPC: G11B23/03
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent generation of frictional powder, etc., when a disk intensively strikes against the internal circumference surface of a shell due to the impact when it is carried in a disk cartridge accommodating disks in the shell. SOLUTION: A disk cartridge has a disk type disk accommodating wall section 22 at the internal side of the external circumference wall section of shell to accommodate rotatable disks as the disk type recording medium within the disk accommodating wall section 22. The disk accommodating wall section 22 explained above has an impact absorbing means 31 for absorbing impact generated when the circumference of the disk accommodated strikes against wall section. The impact absorbing means 31 is formed of a tongue piece 24 having elasticity formed by providing a cutout part 23 by partially removing the disk accommodating wall section 22.
Patent JP-H07261592-A (JP)
Title: Fixing device
Inventor: MITSUYA TERUAKI
IPC: G03G15/20
Filed: 1994-03-17
Abstract: PURPOSE:To provide a good fixed image having no vertical drift of multiple superposed paper sheets, no wrinkle on envelopes, no defective fixing, no erroneous printing due to an offset phenomenon in a high printing speed region by equalizing the surface speeds of two fixing rollers to each other at a fusion hold section. CONSTITUTION:A heating roller HR1 and a back-up roller BR2 are driven as driving rollers respectively only when multiple superposed paper sheets or envelopes are printed, and the surface speeds of HR1 and BR2 at a fusion hold section 5 are equalized to each other. The speed difference is eliminated for fixing on the interface where two paper sheets constituting envelopes or double superposed paper sheets vertically meet at the fusion hold section 5. One of HR1 and BR2 is driven when a single paper sheet of form sheets or OHP resin sheets is printed instead of the multiple superposed paper sheets or envelopes, and the other is idled. Stress is limitedly generated on the surface of the fixing roller only when envelopes or double superposed paper sheets are printed among all the printing quantity.
Patent JP-S60191847-A (JP)
Title: Display unit for vehicle
Inventor: OKABAYASHI SHIGERU
IPC: B60K23/00
Filed: 1984-03-14
Abstract: PURPOSE:To make compact a projector for displaying driving information images so that the mountability of the projector may be enhanced, by providing such an arrangement that a plurality of drive information images are displayed on one and the same display surface in a closely adjacent relation and optical paths for the driving information images are changed over for every predetermined information. CONSTITUTION:A projector 12 is arranged in an instrument pad 13, and is composed of a light source 21, a light converging reflector 22, a color filter 23, a liquid crystal panel 24, a convex lens 25 and a transparent cover 26. A driving information image projecting from the projector 12 is imaged as a displaying image 15 in front of a windshield 11 by means of a mirror 14. In this arrangement, driving informations A, B are separately displayed on the liquid crystal panel 24 in a closely adjacent relation. Accordingly, the mirror 14 is in a wedge shape in which two inclined reflecting surfaces 14a, 14b are connected together at the center of the mirror 14. With this arrangement the driving information displaying projector 12 including the driving information displaying means may be made compact so that the mountability thereof may be enhanced.
Patent JP-S52131513-A (JP)
Title: Neopentyl alcoholesters and cosmetics containing same
Inventor: UKAI AKITOSHI
IPC: A61K8/00
Filed: 1976-04-27
Abstract: PURPOSE:Neopentyl alcoholesters of formula (R is alkyl residue such as neopentylglycol, trimethylolethane and trimethylolpropane; R' is alkyl residue of 3,5,5-trimethylnexanoic acid; n is integer 2 to 6), e.g. neopentylglycol-di-3,5,5trimethylhexanate.
Patent JP-S61206985-A (JP)
Title: Cassette type magnetic recording and reproducing device
Inventor: SHIBAIKE SHIGETO
IPC: G11B23/00
Filed: 1985-03-08
Abstract: PURPOSE:To make handling very easy and to prevent the damage of a magnetic sheet by providing a loading means that mounts a cassette containing a magnetic sheet and loads the magnetic sheet in the cassette in a device and an unloading device that stores in the cassette. CONSTITUTION:A main magnetic pole 41c is used as a head, and a coil 75 is provided to make a rotary drum 23 an auxiliary magnetic pole. A magnetic sheet 2 is constituted with a vertical (direction of arrow mark 76) anisotropic magnetic body layer 2c as a surface layer, a horizontal (direction of arrow mark 77) anisotropic magnetic body layer 2d under it, and a base 2e. By letting current flow to the coil 75 to make the rotary drum 23 an auxiliary magnetic pole, magnetic fluxes pass as shown by arrow marks 78a, 78b, 78c, 78d and are concentrated on the main magnetic pole 41c, and recording is completed in the direction of arrow mark 76. In such a case, as the rotary drum is made an auxiliary magnetic pole, the structure of the main magnetic pole is simple. Further, as the loading and unloading of the magnetic sheet are simple, there is no difficulty of replacing of a medium at the time of vertical magnetic recording.
Patent JP-H09246040-A (JP)
Title: Solenoid for electric game machine
Inventor: KAI ISAO
IPC: H01F7/16
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid for a game machine which secures that a movement of a magnetic moving member allows air to flow in and out and also realize low cost and a long life of a bearing. SOLUTION: The solenoid comprises a hollow bobbin 1, a coil 2 wound around the bobbin 1, a magnetic moving member 3 movably inserted into a hollow part of the bobbin 1, and a shaft 5 fixed to the magnetic moving member 3 so that at least one end of the rod projects externally of the bobbin 1. An air flow passage communicating between the hollow part of the bobbin 1 and outside of the bobbin 1 is made up a groove 21 made in the hollow part of the bobbin 1 and a groove 22 made in a side surface of the bobbin 1. A reciprocating movement of the moving member 3 causes air to flow in and out between the hollow part of the bobbin 1 and the outside of the bobbin 1 via the grooves 21 and 22.
Patent JP-S61206272-A (JP)
Title: Solar cell
Inventor: MIZUKI TOSHIO
IPC: H01L31/0236
Filed: 1985-03-08
Abstract: PURPOSE:To reduce cost while minimizing reflection loss, and to improve efficiency by forming a buffer layer and a GaAs layer onto an Si substrate, on the surface side thereof irregularities consisting of mutually adjacent fine tetrahedrons are shaped, and forming the irregularities of the mutually adjacent fine tetrahedrons to the surface. CONSTITUTION:Irregularities composed of fine tetrahedrons are shaped uniformly on the surface of an Si substrate 14 through a selective etching method, and a buffer layer 13 is evaporated onto the surfaces of the irregularities under vacuum. An N-GaAs layer 12, a P-GaAs layer 11 and a P-GaAlAs layer 10 are grown on the buffer layer 13 with the irregularities in an epitaxial manner, surface electrodes 15 are shaped onto the P-GaAs layer 11 and a back electrode 16 onto the back of the Si substrate 14, and an antireflection film 9 is formed. Accordingly, since a surface shape has the irregularities composed of the mutually adjacent fine tetrahedrons, reflectivity on the surface can be reduced as a whole by the multiple reflection of incident beams to each surface, thus improving conversion efficiency.
Patent JP-H03251921-A (JP)
Title: Back-up device for software development
Inventor: UEMATSU TERUYOSHI
IPC: G06F3/048
Filed: 1990-03-01
Abstract: PURPOSE:To simultaneously rearrange plural symbols by providing a designating means which encloses a symbol intending to move with a frame and an arithmetic means which moves the symbol based on the result of comparison performed between a position and the frame information. CONSTITUTION:The information on the symbol to be displayed on a bit map display 6 is stored in a memory 8, and the information on the end of design is stored in a magnetic disk respectively. When a rearrangement key 3A is pushed on a keyboard 2b, a rectangular frame 16 is displayed on a display device 6. A code showing the push of the key 3A is previ ously stored in a calculation code of a calculation table B. Then the frame 16 is moved, magnified and reduced by a mouse 2a and a subject symbol is stored in the frame 16. The mouse 2a is clicked double within the frame 16 when a setting operation is through. In this case, the position data on the frame rectangular 16 is stored in a information table A. The table A is retrieved and each symbol position is compared with the position information on the table A. The symbols stored in the frame 16 are stored in a calculation symbol table D. Then the display of the frame 16 is changed and the parameter of the table B is updated. Then the information on the table D is updated and displayed again. The contents of the table D are returned to the table A with push of a confirmation key 3D and the display of the frame 16 is erased. Thus, both processings 1 and 2 can be simultaneously moved and rearranged.
Patent JP-2001235191-A (JP)
Title: Humidifier
Inventor: WATANABE TOSHIAKI
IPC: F24F6/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent water leakage from the sealing face of a humidifying tank in which which water is evaporated. SOLUTION: In a humidifier which has a blower 6 composed of a humidifying tank 2 equipped with a humidifying means constituting a heater 1 for steam generation, a blowout port 3 for sending steam obtained with the above humidifying tank 2, and a blowout port 7, a water supply part 11 consisting of a water supply tank 9 equipped with a valve element 13 opening by pressing, a water reservoir 12 for reserving water supplied from the above water supply part 11, a communication part 14 for connecting the above humidifying tank 2 with the water reservoir 12, and a water level detector 16 being equipped with a water level sensor 15 for detecting the water level of this water supply part 11, and supplies water to the humidifying tank 2, and generates steam for humidification by the humidifying tank 2,  and also discharges the wind obtained from the suction port 7 by the blower 6 into a room form the blowout port 3, the above humidifying tank 2, the communication part 14, the water level detector 16, and the water reservoir 12 are molded integrally.
Patent JP-S537615-A (JP)
Title: Synthesis of n-substituted acrylamides
Inventor: OOSHIMA AKIRA
IPC: C07C231/00
Filed: 1977-04-26
Abstract: PURPOSE: To prepare title compounds coveniently and in good yield from specific acrylic compounds by first protecting the active double bond by the Diels-Alder reaction with cyclopentadiene, converting the protected product to N-substd. acrylamide derivatives, and then eliminating the cyclopentadiene by thermal treatment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10234999-A (JP)
Title: Washer
Inventor: TAKEMOTO TAKATOSHI
IPC: B08B3/04
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To minimize a cost by providing a magnetic dust collecting means for attracting and removing metallic mixture in reduced liquid in the middle of the circulation path of reduction liquid with respect to a washer for washing an article with the reduction liquid for using repeatedly, so as to prolong the exchanging life of a filter for filtration. SOLUTION: The washer 10 installed in the island of game machines to wash Pachinko (pinball game) balls ejected from Pachinko machines is provided with a pipe-like main body 11 obliquely provided to make the height of its top part lower than a wainscot under the Pachinko machine and a spiral body 12 is fitted in it in the state of being freely rotatably. Then, on one side of a ringformed main body 11, a jet nozzle 26 supplied with reduction water after filtering by the filter for filtration from a jet water stream pump 25 is added to wash the Pachinko balls with the ejected water. At this time, the magnetic dust collecting means 28 is arranged at a necessary place in a storing tank 20 forming a part of a reduction water circulating route to attract and remove the metallic mixture in the reduction water.  The washed Pachinko balls are led to a drying gutter from a ball ejection exit 11d.
Patent JP-S63215027-A (JP)
Title: Manufacture of wound-core type transformer
Inventor: HANAOKA KATSUMI
IPC: H01F41/02
Filed: 1987-03-04
Abstract: PURPOSE:To reduce the time necessary for cutting, and improve the work efficiency, by cutting, en bloc before annealing, two short sides of a wound body of amorphous magnetic alloy thin belt wound in a rectangular form, and dividing it into a plurality of unit-wound-core-blocks. CONSTITUTION:A folded body formed by stacking a plurality of amorphous magnetic alloy thin belts is wound around a winding core 10 of almost rectangular form, and a winding body 11 is constituted which is an almost rectangular form with two opposite long sides L1 and L2 and two opposite short sides S1 and S2. The short side S1 and S2 are cut en bloc at positions C1 and C2 of different length in the lamination direction. The winding body 11 is subjected to a magnetic annealing, and then divided into n-unit-wound-core-blocks U1-Un of almost rectangular form. Positions of short sides S1 and S2 of each of the blocks U1-Un are made alternately different, and the blocks U1-Un are sequentially inserted into a window part of the winding to assemble a wound core. The work efficiency is improved, thereby.
Patent JP-H11250059-A (JP)
Title: Specification item checking method and device therefor
Inventor: SHIMIZU HATSUO
IPC: G06F19/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for checking the presence or absence of the lack of an item to be filled in a specification from the retrieval hit situation of a keyword group characterizing the items of respective chapters. SOLUTION: This device is provided with a specification item checking means 10 constituted of a specification storage part 12 for storing respective chapters of a specification, a check result storage part 13 for storing the check results of the respective chapters, and a specification item checking part 11 which sequentially reads the chapters of the specification, displays the respective chapters that are read on the screen of a display 3, judges the presence or absence of the lack of an item from the presence or absence of the retrieval hit of a keyword group for characterizing each item of the respective chapters and writes the judged result into the check result storage part 13.
Patent JP-S60192076-A (JP)
Inventor: KAWANISHI TOSHIJI
IPC: E06B3/70
Filed: 1984-03-12
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-H08223537-A (JP)
Title: Signal recording method
Inventor: HIGURE SEIJI
IPC: H04N5/782
Filed: 1995-02-13
Abstract: PURPOSE: To record and edit a video and an audio signal of the NTSC and the PAL systems by processing in the unit of tracks without the provision of an edit gap. CONSTITUTION: Plural kinds of video/audio signals of which code quantity differs from each frame (or field) are recorded by using plural frames depending on a common multiple of the code quantity per frame as a recording edit unit. For example, the signals are recorded in the unit of 6 frames for the NTSC system and in the unit of 5 frames for the PAL system and the track structure is set identically in which each frame has a period of 24 tracks (T=24). Furthermore, audio signals corresponding to the video signals of the plural frames (fields) are recorded in the unit of tracks, e.g. 2 tracks (P=2).
Patent JP-H03250334-A (JP)
Title: Data processor
Inventor: SUENOBE NAOMI
IPC: G06F9/48
Filed: 1990-02-28
Abstract: PURPOSE:To shorten the time needed for switch of tasks and to improve the overall system performance by saving only the register that is used in an unswitched task based on the information on a register information store part in a task switch state. CONSTITUTION:A register storage part 15 is provided for storage of the contents of registers 10 together with a register information store part 16 which stores the information showing whether each register 10 is used or not, a saving register deciding means 13 which decides one of registers 10 that should be saved, and a register saving means 12 which stores the contents of the register 10 decided by the means 13 in the resister storage part 15. When the tasks are switched, only the register 10 used by an unswitched task is saved. Thus it is possible to shorten the time needed for switch of tasks and to improve the overall system performance.
Patent JP-S62204106-A (JP)
Title: Three-dimensional shape measuring instrument
Inventor: UEDA TOSHITSUGU
IPC: G01B11/24
Filed: 1986-03-05
Abstract: PURPOSE:To obtain an absolute measurement output by making two light beams which differ in wavelength incident n an interference optical system one over the other at a length measurement part, and separating and receiving return light beams by different measuring means. CONSTITUTION:The light beams with wavelengths lambda1 and lambda2 emitted by laser light sources LZ11 and LZ12 are superposed one over the other through a polarization beam splitter BS1 and a lambda/2 plate P1 so that their planes of polarization cross each other at right angles. The superposed light is made incident on a cube corner CC1 adn an object OBJ of measurement through a half-mirror HMR1. The obtained interference light is split by a polarization beam splitter BS2 according to the direction of its plane of polarization. Namely, the lights with the wavelengths lambda1 and lambda2 enter a phase detecting circuit PD1 through photodetectors D1 and D2 and the circuit outputs a signal corresponding to the difference in phase delay quantity between those light beams. This measurement data is utilized to calculate distance. Combinations of wavelengths are changed to narrow down the measurement range, so that an absolute measurement output with high accuracy is obtained.
Patent JP-H03250480-A (JP)
Title: Tape guide
Inventor: SASAKI HIROITSU
IPC: G11B23/087
Filed: 1990-02-28
Abstract: PURPOSE:To prevent the traveling performance of a magnetic tape from being deteriorated even when the tape is repeatedly traveled by forming plural grooves having V-shaped cross sections on an outside face so as to be expanded in a magnetic tape traveling direction and working the surfaces of the outside face with specific roughness. CONSTITUTION:Plural grooves 5b having V-shaped cross sections are patterned on the outer face 5a of a tape guide 5 so as to be expanded from the width direction center of the tape guide 5 in the upstream (a direction) of the traveling direction with a prescribed angle. The one-directional surface roughness of the outside face of the guide 5 is set up to 0.005 to 0.025mum. In the case of using such a kind of guide 5 and a tape 3 having fine projections on a base film to be a contact face, the projections formed on the film 3 are abutted upon the grooves 5b in accordance with the traveling of the tape 5b. Since the projections are guided along the formation direction of the grooves 5b, tensile force is formed in the width direction of the tape 3. Consequently, the variation of the traveling tape 3 in the width direction can be suppressed and stable tape traveling can be attained.
Patent JP-H02229956-A (JP)
Title: Hydraulic control device for continuously variable speed change gear
Inventor: MORIMOTO YOSHIHIKO
IPC: F16H9/00
Filed: 1989-02-28
Abstract: PURPOSE:To control a line pressure to a proper value by a method wherein in a line pressure control system to perform control by means of a spring load responding to a change gear ratio, an actuator oil pressure responding to engine torque, and a line pressure, the main pressure of an actuator produces a line pressure. CONSTITUTION:A spring load responding to a change gear ratio is exerted on a line pressure control valve 40 through a sensor shoe 46 through the force of a spring 43 and the oil pressure of a solenoid valve 65 to which an operation signal responding to engine torque is inputted from a control unit 70 is exerted on the control valve, and a line pressure is controlled from a relation between the line pressure and three elements. The line pressure is fed to a hydraulic cylinder 10 of a secondary pulley 8 branched from an oil passage 22. The line pressure is fed as a main pressure to a solenoid valve 65 through an orifice 34 by means of a line pressure oil passage 37 branched from an oil passage 22. This constitution performs control of a line pressure to a proper value responding to engine torque, and enables improvement of starting performance.
Patent JP-H07262198-A (JP)
Title: Document retrieval device
Inventor: UCHIDA MAYUMI
IPC: G06F17/30
Filed: 1994-03-18
Abstract: PURPOSE:To improve the retrieval efficiency of a document even when a document of different kind of language is preserved in a document preservation part. CONSTITUTION:This document retrieval device is equipped with an input part 1 to which the character string of a key word, etc., is inputted, a magnetic disk 3 which preserves the groups 21-24 of document files of language with different retrieval objects and the groups 30, 40 and 50 of a dictionary file used in document retrieval, etc., main memory 4 which stores a document retrieval program, while, on which the data of a file read out from the magnetic disk 3 is written, a CPU 5 which reads out the dictionary file designated by the input part 1 and reads out the character string of other language in accordance with the key word and performs retrieval on each document file in the magnetic disk 3 based on the key word and the character string, and a display part 2 which displays a document retrieval result.