baber/WOPTO huggingface dataset:
Patent JP-H04194995-A (JP)
Title: Electronic musical instrument
Inventor: MATSUBARA AKINORI
IPC: G01P3/00
Filed: 1990-11-27
Abstract: PURPOSE:To suppress unnecessary fluctuations of musical sound characteristics due to a touch response function by generating musical sound based on the musical sound characteristics which correspond to the computed musical sound control velocity data and the tone pitch which corresponds to the tone pitch data outputted from the musical playing element. CONSTITUTION:After musical sound control velocity data is computed, the KCD value is preset to an initial value 10, a VNEW value is stored in a VOLD and the velocity measured value is stored as the velocity recorded value. Then, a sound source 15 is controlled by the musical sound control velocity value stored in the VEL and the musical sound control key code stored in the KCD. Therefore, a speaker 18 reproduces musical sound with the sound volume and the sound characteristics which correspond to the VEL and KCD values, i.e., the musical sound control velocity value and the tone pitch specified by the musical sound control key code. Thus, unnecessary fluctuations of the played music is reduced even though the player is not familiar with the music and his playing speed and operating pressure are not steady.
Patent JP-2000153893-A (JP)
Title: Display/storage case made of synthetic resin and method for display using the case
Inventor: KONDO TADAMI
IPC: A47F7/00
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a display/storage case which is convenient to handle and inexpensive. SOLUTION: A door member 7 is closed with a rotation center O as the center. A tilting arm 14 in addition to the door member 7 is also tilted with a hinge 13 on a side of a case body as a tilting center X. At this time, difference between a distance L1 from the rotation center O to a hinge 12 on a side of the door member 7 and a distance L2 from the tilting center X of the tilting arm 14 to the hinge 12 on the side of the door member 7 is absorbed by bending of the arm 14 during closing the door and stretching of hinges 12, 13 at both ends. Since a sum of open angles of grooves with a chevron-shaped cross section forming the respective hinges 12, 13 equals to approximately 90 deg., the door member 7 exhibits an angle of approximately 90 deg. with the case body resulting in difference between the distances L1, L2, thereby keeping the door in a closed posture as long as force is applied to open the door.
Patent JP-H10153763-A (JP)
Title: Liquid crystal display device
Inventor: KASHIWAGI TAKAFUMI
IPC: G02F1/1333
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To improve the impact resistance and vibration-proof property, by laminating a light transmission body, a casing and respective constitution members of a liquid crystal display device, and integrally fixing respective constitution members with screws set at through holes. SOLUTION: A front surface exterior frame 1 and a rear surface exterior frame 2 are pressed goods of a galvanized steel plate, and the through holes 1a are provided at four places on the surface exterior frame 1, and the through holes 2a are provided on four places on the rear surface exterior frame 2 also. An interior frame 3 is an injection molded good of polycarbonate resin, and the through holes 3a are provided on four places on the positions coinciding with the through holes 1a, 2a of the surface/ rear surface exterior frames 1, 2. Further, a female screw is screwed on the through holes 2a of the rear surface exterior frame 2.  The light transmission body 4 is the injection molded good of PMMA(polymethyle methacrylate) resin, and the through holes 4a are provided on four places on the positions coinciding with the through holes 1a, 2a of the surface/rear surface exterior frames 1, 2. The screws 5 penetrating these constituted members are loaded on respective through holes 1a-4a, and tightening is performed by the female screws threaded on the through holes 2a.
Patent JP-H11163007-A (JP)
Title: Manufacture of semiconductor device
Inventor: HYODO HARUO
IPC: H01L23/50
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device having an improved space factor. SOLUTION: A semiconductor chip 38 is fixed on an island 33 and is connected with a lead terminal 34 by a wire 39. The entire body is molded by a resin 40. The resin 40 on the back side is partially removed to expose the metal surface at a position corresponding to an external connection electrode. The resin 40 is cut so as to surround the periphery of the semiconductor chip 38, thus dividing the entire body into individual semiconductor devices.
Patent JP-H08184898-A (JP)
Title: Camera
Inventor: OKUNO RYOJI
IPC: G03B17/28
Filed: 1994-12-28
Abstract: PURPOSE: To appropriately execute at least either one of the loading action and the unloading action of a cartridge by constituting a camera so that at least either one of the loading action and the unloading action of the cartridge is not inadeguately operated due to the overlapped use of the energy source for the other action. CONSTITUTION: When a cartridge chamber cover opening action is executed, it is decided by a supply voltage measurement equipment 28 whether the prescribed voltage of a battery 29 being enough to drive respective circuits is secured or not so that the cartridge chamber cover opening action is not stopped because the voltage of the battery 29 drops. Since the charging action of a stroboscope, a film feeding action such as the winding-up action or the rewinding action of a film, the changing action of focal length, a focusing action, a photographing action and the like are not executed in the midst of the loading or the taking-out action of the cartridge 17, a power source used for the loading or the unloading action of the cartridge 17 is prevented from being simultaneously used for the other action.
Patent JP-2000143867-A (JP)
Title: Preparation of porous film for cell separator
Inventor: MATSUMOTO HIDESHI
IPC: C08L23/04
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a process for preparing a porous film for a non-aqueous solvent cell separator having a fine and uniform porous structure and exhibiting a sufficient strength, which is highly productive without troublesome steps such as extraction or recovery of a plasticizer. SOLUTION: An expandable resin composition, obtained by dissolving at a high pressure non-reactive gas which is in a gaseous state at ordinary temperature and pressure in an olefinic resin composition comprising an ultrahigh mol.wt. polyethylene having a viscosity average mol.wt. of at least 1,000,000 and an olefinic thermoplastic resin having a viscosity average mol.wt. of at least 100,000 and less than 1,000,000, is heated to melt, extruded to be shaped from an extrusion mold at a temperature ranging from [(a crystallization peak temperature of the expandable resin composition observed while the temperature is falling) -30 deg.C] to the crystallization peak temperature and stretched at least uniaxially at a temperature lower than the melting point of the expandable resin composition.
Patent JP-H11159135-A (JP)
Title: Decorative form and forming method for sheet or block for decorating structure using the same
Inventor: TAKII HISASHI
IPC: E04F13/08
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide decorative forms, in which mold-release works are facilitated, a decorative-material coated layer is transferred excellently and there is no possibility that a form body and the decorative-material coated layer are peeled during transport and handling, and the forming method of a sheet or a block for decorating a structure by using the forms. SOLUTION: A section between a surface on the inside of a decorative form body 1 and a decorative-material film 4 is coated with a mold release agent, by which the adhesive strength of the form body 1 and the decorative-material film 4 reaches 10-50 /16 cm<2> . Forms 6 re arrange on the reverse side while being oppositely faced to the decorative forms, a section between the decorative- material film 4 of the decorative forms and the opposed forms 6 is filled with a raw material for forming the main body 5 of the sheet or the block for decorating the structure, the decorative-form body 1 and the opposed forms 6 are removed after the curing of the raw material, the decorative-material film 4 is transferred onto the surface of the sheet or the block body 5 for decorating the structure,  and the sheet or the block for decorating the structure with a surface decorated in a native-rock material like, etc., is formed at that time.
Patent JP-H07180411-A (JP)
Title: Electronic lock device
Inventor: NAMAZUE HIROTOSHI
IPC: E05B81/88
Filed: 1993-12-24
Abstract: PURPOSE:To improve reliability by preventing any illegal operation on an electric lock device and dispensing with a built-in battery at the side of a key. CONSTITUTION:When an electronic key device 10 is set up in a lock side variable magnetic field formed by a lock side oscillator circuit 22 of an electronic lock device 20, electric power is fed to a key side oscillator circuit 13 from a power generator circuit 12 in this electronic key device 10, and the key side oscillator circuit 13 oscillates at plural different frequencies of sequent order based on a transmission side code signal of a key side storage means + or -4, thereby forming a key side variable magnetic field. In this case, this variable magnetic field is received by a receiver circuit 23 in the electronic lock device 20 and demodulated by a demodulator circuit 24, whereby the frequency at the key side variable magnetic field is detected. In succession, the output of this demodulator circuit 24 is compared with the frequency of a receiver side code signal of a lock side storage means 25 by a lock side control circuit 26, and when the key side variable magnetic field is made up of an electronic key code containing plural different frequencies, this lock control circuit 26 feeds its output to a controlled body 27.
Patent JP-H10172181-A (JP)
Title: Optical recording medium
Inventor: HOSAKA TOMIJI
IPC: G11B7/2472
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain stable servo characteristics when signals are reproduced by a CD player or a CD-ROM drive by forming a metal or alloy thin film layer between a substrate and a recording layer. SOLUTION: In this optical recording medium produced by forming a recording layer 2, a reflection layer 3 and a protective layer 4 on a substrate 1 having grooves 6, a metal or alloy thin film layer 5 is formed between the substrate 1 and the recording layer 2. The thin film layer 5 is formed to 2 to 20nm thickness and the product of the thermal conductivity and film thickness of the thin film layer 5 is controlled to 0.04 to 4×10<-6> W/K. When the recording layer is irradiated with laser light for recording, the layer 5 helps conduction of the heat generated by thermal decomposition of a dye causes modification and decomposition of a dye in the part around the laser spot which is heated but not modified or decomposed and to assist spreading of the pit. Therefore, servo characteristics with stable deviation of reproduced IIT signals can be obtd.
Patent JP-H10172549-A (JP)
Title: Manufacture of hydride secondary battery
Inventor: FUKUNAGA HIROSHI
IPC: H01M4/52
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a hydride secondary battery using paste form nickel positive electrode, which is excellent in cyclic characteristics and storage characteristics. SOLUTION: In manufacturing a hydride secondary battery which is composed of a positive electrode using nickel hydroxide as active material, a negative electrode consisting of hydrogen storage alloy, electrolytic solution consisting of alkaline aqueous solution, and a separator, a paste containing nickel hydroxide and cobalt or cobalt compound and zinc or zinc compound is borne by a conductive porous base material, and the obtained substance is subjected to drying and a compressive molding process and is immersed in the alkaline aqueous solution saturated with zinc. Thus, an positive electrode is fabricated.
Patent JP-H05167660-A (JP)
Title: Automatic converter for signal to be sent to pushbutton type terminal equipment
Inventor: EBIHARA HIDEAKI
IPC: H04M1/26
Filed: 1991-12-12
Abstract: PURPOSE:To convert automatically a touch-tone signal into a dial pulse signal and to send the converted signal. CONSTITUTION:A loop signal detection circuit 15 receiving a dial signal from a PB telephone set 16 outputs a loop detection signal S18 and the loop detection signal S18 is used to close a switch 17. A microprocessor 11 controls a DTMF receiver 11 to allow it to receive a PB signal from the PB telephone set 16 and stores the dial number to an EEPROM 12. Succeedingly, the PB signal S21 being the telephone number stored in the EEPROM 12 is fed to a DP signal generating circuit 14, in which the PB signal is converted into a DP signal capable of being sent to a DP telephone line 13 and the converted signal is sent to the DP telephone line 13. After the transmission of the PB signal S21 being the telephone number, the switch 17 is opened to allow the PB telephone set 16 to be set to the calling state.
Patent JP-H01169681-A (JP)
Title: Method for processing coordinate transformation of image
Inventor: NARUSE HIROSHI
IPC: G06T3/00
Filed: 1987-12-25
Abstract: PURPOSE:To speed up the coordinate transformation of an image by combining and using an image processing hardware which an ordinary image processor has and processing altogether for picture element group having a same coordinate transformation quantity. CONSTITUTION:The moving quantity of a picture element before and after a transformation, namely a coordinate transformation quantity is stored as the density of each picture element after a coordinate transformation and an image for a coordinate transformation quantity storage H is prepared. The coordinate transformation is executed as shift-processing altogether a picture element group having a same coordinate transformation quantity while the image for coordinate transformation quantity storage H is referred. The coordinate transformation of images in two directions is executed by executing the coordinate transformation of these specific directions successively twice. Thus, the coordinate transformation of the image can be executed at a high speed.
Patent JP-H03187777-A (JP)
Title: Thermal transfer recording apparatus
Inventor: HIRAOKA SHINICHIRO
IPC: B41J35/22
Filed: 1989-12-18
Abstract: PURPOSE:To prevent an erroneous insertion of an ink ribbon cassette and to carry out printing in an indicated color by providing a detecting body to distinguish the color of an ink ribbon at different positions of ink ribbon cassettes and a detecting switch to detect the erroneous insertion of the cassette in a cassette bed. CONSTITUTION:Detecting bodies 16a-16c are provided at different positions of ink ribbon cassettes 13a-13c to distinguish the color of ink ribbons. Detecting switches 17a-17c are provided in a cassette state 14 at positions corresponding to the respective detecting bodies 16a-16c so as to detect an erroneous insertion of cassettes 13a-13c through contact with the detecting bodies. If the ink ribbon cassettes 13a-13c are erroneously inserted to the cassette stage 14, the detecting bodies 16a-16c are not possible to be in touch with the detecting switches 17a-17c, whereby the detecting switches are kept OFF. Accordingly, the erroneous insertion of the ink ribbon cassettes 13a-13c can be detected. Thus, the erroneous insertion of the ink ribbon cassette can be prevented, the correct and printing with the specified color can be achieved.
Patent JP-H05168109-A (JP)
Title: Automatic speed change controller for electric automobile
Inventor: ISHIKAWA TETSUHIRO
IPC: B60K23/00
Filed: 1991-12-12
Abstract: PURPOSE:To select a best gear stage at all times by selecting the gear stage such that the product of the efficiency of an automatic speed changer and a system efficiency, obtained with reference to an efficiency map selected from a plurality of efficiency maps corresponding to the charged states of battery, will be maximized. CONSTITUTION:An ECU 20 calculates a number of revolution Ni and torque Tj of motor at each gear stage of an automatic speed changer 16 based on the number of rotation Nax of axle shaft. Furthermore, the ECU 20 detects SOC (charged state) of a battery 10 and selects an efficiency map based on thus detected SOC. Efficiency etamk of a motor system, including an inverter 12 and a motor 14, is then calculated. The ECU 20 also calculates the transmission efficiency etaG1 of an automatic speed changer 16 based on the number of revolution Ni and torque Tj of the motor. The ECU 20 then selects a gear stage for maximizing the product etamkXetaG1 and delivers a command for selecting such gear stage to an ECU 22. According to the invention, total efficiency can be maximized.
Patent JP-H04204471-A (JP)
Title: Fixing device in electrophotographic copying device
Inventor: SUZUKI TAKASHI
IPC: G03G15/20
Filed: 1990-11-30
Abstract: PURPOSE:To surely prevent toner from being stuck to a heating roller and to prevent a printing paper from being soiled for a long time by separating a cleaning roller and an oil applying roller from the heating roller by interlocking with the releasing action of the press-contact of a pressure roller. CONSTITUTION:The heating roller 1 and the pressure roller 2 depress a press- contact lever 12, which is coupled to a fixing frame by a fixing hinge 18, by a cam 11 and release press-contact by compressing the press-contact spring 13 of the pressure roller 2. At this time, the lever 12 depresses a press-contact link 14 coupled by a link hinge 19. The link 14 is coupled to a press-contact link 15 and rotated with a fixing hinge 21 as a center synchronously with such an action. Besides, a press-contact spring 17 is compressed by pushing up a fixing lever 16. By such an action, the cleaning roller 3 and the oil applying roller 8 are separated from the heating roller 1 synchronously with the release of the press-contact between the heating roller 1 and the pressure roller 2. Thus, the toner is surely prevented from being stuck to the heating roller and the printing paper is prevented from being soiled for a long time.
Patent JP-H03189300-A (JP)
Title: Detecting device for direction of geostationary satellite
Inventor: NAGAOKA NOBUAKI
IPC: G01C21/02
Filed: 1989-12-19
Abstract: PURPOSE:To easily detect relative direction between a receiving station and a stationary satellite by using a direction curve group to display the direction in which the stationary satellite can be seen from the receiving station and an elevation angle curve group to display the direction in which the stationary satellite is positioned at viewing from the axis connecting the center of the globe and the receiving station with each other. CONSTITUTION:For a position display part 10 specifying the position of a receiving station 20 on the earth, for example, a map of the globe is displayed, and a direction curve group 11 to display the direction in which a stationary satellite 21 can be seen from the receiving station and to be formed to set the satellite nearly as the center, is overlappedly displayed. Further, on the position display part 10, an elevation angle curve group 12 to display the direction in which the stationary satellite is positioned at viewing from the axis connecting the center of the globe and the receiving station with each other and to be formed to set the satellite 21 nearly as the center, is displayed. When the receiving station 20 is specified on the position display part 10, the direction and the elevation angle of the stationary satellite is detected, by reading out the point of intersection between an iso-direction curve 11a and an iso-elevation angle curve 12a.
Patent JP-2001140923-A (JP)
Title: Flexible plate type shaft joint for rolling stock
Inventor: INUI RIICHI
IPC: F16D3/79
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To prevent an increase of the number of parts and shorten assembly time while protecting a flexible plate from a stepping stone. SOLUTION: This shaft joint for rolling stock connects shaft ends of a motor shaft 1 and a small gear shaft 2 which are arranged on substantially same axial line mutually while allowing their relative displacement to transmit torque on a motor side to the small gear shaft 2. It is provided with joint bodies 14, 15 which are attached to respective shaft ends and in which flanges 14a, 15a are formed on outer peripheral sides, flexible plates 12, 13 connected at a position where a shaft core in the flanges 14a, 15a is nipped, and intermediate bodies 16, 17 whose one end sides are connected at a position different from the position of the flexible plates 12, 13 and the other end sides are mutually connected. Outer peripheral faces of the flanges 14a, 15a protrude on intermediate body 16, 17 sides. One end sides of the intermediate bodies 16, 17 are extended toward the outside.  Consequently, it is possible to provide a cover function on one end sides of the flanges of the joint body and the intermediate bodies and prevent a stepping stone from colliding against the flexible plates directly without necessitating the manufacture and mounting work of a cover.
Patent JP-2001147400-A (JP)
Title: Image display device
Inventor: YAMAZAKI SHOICHI
IPC: G02B25/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an image display device which is suitable for HMD where a compact display optical system is realized, correction of distortion and various aberrations is satisfactory and bright wide view angle can be obtained. SOLUTION: A display means for displaying image information and an optical means guiding light from the display means to an eyeball are installed. The optical means has a prism body, comprising not less than three faces where reflection forces differ by an azimuth angle and having a positive refraction force. In a face nearest the display means of the prism body, a local curvature radius area having different refraction force by the azimuth angle and positive refraction force on a local bus cross section is sandwiched by local curvature radius areas having a negative refraction force.
Patent JP-H10166455-A (JP)
Title: Fusion-bonding machine
Inventor: KUBO YOSHIHISA
IPC: B29L23/00
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to positively and smoothly fit connecting areas even when their axes are misaligned by providing a retaining mechanism for retaining a heater body with a support in such a manner that the heater body is displaceable in an orthogonal direction with a direction in which a retainer is transferred, between the heater body for melting first and second resin molded products and a support. SOLUTION: A heater 4 is equipped with a support frame 41, a lift frame 42 and a mobile frame 43 which can move horizontally in the lift frame 42 and serves as a support for a heater body 45. In the mobile frame 43, a mounting plate 44 is installed in an orthogonal direction with a direction in which a first and a second retainer for moldings are transferred through a retaining mechanism 43, and the heater body 45 is fixed in the center of the mounting plate 44. In addition, a first resin molded product is deposited on the first retainer, then the heater body 45 is transferred vertically and horizontally through the lift frame 42 and the mobile frame 43 on the heater 4.  Through this operation, the connecting area of the first resin molded product is aligned with the heater body 45 and at the same time, the second resin molded product is aligned with the heater body 45 by causing a lift member of the second retainer to ascend/descend.