baber/WOPTO huggingface dataset:
Patent JP-2000113706-A (JP)
Title: Surface light source device
Inventor: DAIKU YASUHIRO
IPC: G02B6/00
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a surface light source device capable of emitting the illuminating light from a light source forward, and capable of reflecting the outside light entering from the front to emit it forward. SOLUTION: This device is provided with a light source 2 arranged on the side of a light guide body 1 and emitting the illuminating light toward an incident end face 1a of the light guide body 1, and the light guide body 1 wherein one end face is formed into the incident end face 1a, a front face is formed into a concavo-convex face 4 where plural concave parts 4a and plural convex parts 4b are alternately lined up, reflecting films (7) are provided on the bottom surfaces of the respective concave parts 4a and on the projecting end faces of the respective convex parts 4b, the illuminating light is taken in from the incident end face 1a to be emitted from stepped faces 4c between the concave parts 4a and the adjacent convex parts 4b, and the outside light incident from the forward is reflected by the reflecting films (7).  Here, the illuminating light emitted from the light source 2 is taken in from the incident end face 1a of the light guide body 1 to be emitted from the stepped faces 4c on the front face of the light guide body 1, and the outside light from the forward is reflected by the reflecting films (7), to be emitted forward.
Patent JP-H0999836-A (JP)
Title: Train detecting device
Inventor: SUGAWARA ATSUSHI
IPC: H04J13/00
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To detect a train with no erroneous detection by detecting the presence or absence of the train in a detection zone based on whether the prescribed transmission signal from a transmitter side is included in the signal processed by an adding means adding the outputs of the first and second inverse diffusion processing means. SOLUTION: A receiver (b) is provided with a receiving circuit 10 receiving the signal from a rail (r), the first and second inverse diffusion circuits 12, 13 inverse diffusion-processing the signal received by the receiving circuit 10 via a band-pass filter 11, an adding circuit 16 adding the outputs of both inverse diffusion circuits 12, 13 after they are processed by band-pass filters 14, 15 respectively, and a level judging circuit 17 processing the signal outputted from the adding circuit 16, detecting the level of the desired signal (carrier wave from the transmitter (a)), and driving a detecting relay ITR. The leakage signal from other detection zones is effectively excluded, and a train can be detected with high accuracy.
Patent JP-H07134296-A (JP)
Title: Liquid crystal display device
Inventor: NUMATA MICHIYUKI
IPC: G02F1/13357
Filed: 1993-11-11
Abstract: PURPOSE:To improve brightness by making the setting of the device with a light used for a liquid crystal panel simple, and effectively utilizing the light. CONSTITUTION:The light 14 is mounted on one board 3 of a panel 1 and the other board 2 is an element of the panel 1 and utilized as a light transmission plate. Moreover, on the board 3, the driving circuits of liquid crystal and the light are arranged beside it and a printed board used in the conventional manner is dispensed with. Moreover, on the lower layer of the light 14, the electrodes 12 and 13 of the light are arranged or the wiring of the driving circuits is provided on the lower layer of the light and a package density on the board 3 is improved.
Patent JP-H08120560-A (JP)
Title: Shape stabilizing/shape memorizing woven label
Inventor: NAKAMURA YOSHIYUKI
IPC: D03D1/00
Filed: 1994-10-21
Abstract: PURPOSE: To obtain a shape stabilizing/shape memorizing woven label by subjecting a woven label to resin processing with a polyester resin, heating and pressurizing treatment and cooling treatment, preshrinking the woven label in a limited shrinking state to prevent its shrink. CONSTITUTION: Polyester yarn comprising a polyester-based synthetic resin is woven as a main weaving yarn, is subjected to resin processing treatment 3 with a polyester resin and to resin processing. The prepared woven label is heat-treated 4 at 190-210 deg.C and cooled 10 to constitute a shape stabilizing/ shape memorizing woven label which is preshrunk to limited shrinking states in the warp and the weft directions, respectively. Since the woven label attached to a fiber product such as clothing is not shrunk in various kinds of treatments, the fiber product such as clothing will not be wrinkled.
Patent JP-H02128515-A (JP)
Title: Inverter circuit
Inventor: HORIUCHI TADAHIKO
IPC: H03K17/567
Filed: 1988-11-08
Abstract: PURPOSE:To reduce the number of elements of an inverter circuit and the input capacity by using one NMOS transistor TR as three elements of a base electric charge pulling-out NMOS TR, a bipolar TR driving NMOS TR, and a bipolar TR. CONSTITUTION:The collector of an NPN bipolar TR 7 and the source of a PMOS TR 3 are connected to a power potential Vcc 9, and the source of an NMOS TR 4 is connected to the ground potential, and gates of the PMOS TR 3 and the NMOS TR 4 are connected to an input terminal 1. Drains of the PMOS TR 3 and the NMOS TR 4 and the cathode of a diode 10 are connected to the base of the NPN TR 7, and the emitter of the NPN TR 7 and the anode of the diode 10 are connected to an output terminal 2. Functions of two conventional NMOS TR and NPN TR are fulfilled with one NMOS TR 4. Thus, the number of elements is reduced to narrow the occupied area.
Patent JP-H07141138-A (JP)
Title: Menu using right managing system
Inventor: IIDA HIROMI
IPC: G06F3/0482
Filed: 1993-11-12
Abstract: PURPOSE:To hold the secrecy of an operation program, to protect data and to simplify operation selection based upon a menu by using both of menu management using passwords and the management of usable terminals. CONSTITUTION:This menu using right managing system is constituted of a menu management file 3 registering a menu item in each passward, a usable terminal managing file 5 registering a usable terminal in each password, a menu maintenance means 2 and a usable terminal maintenance means 4 for maintaining these menues and terminals, a menu control means 6 for retrieving the file 5 by each password, and when a terminal concerned has been registered, extracting the menu item of the password concerned from the file 3 and displaying the extracted menu, and a password input processing means 1 for displaying a password input picture as an initial picture in response to a connection request from each terminal and starting the means 2 in the case of a menu maintenance password from a managing terminal, starting the means 4 in the case of a usable terminal managing passward, or starting the means 6 in other cases.
Patent JP-S63132173-A (JP)
Title: Display device
Inventor: DANA ERU JIYONSON
IPC: G01R13/28
Filed: 1987-11-09
Abstract: PURPOSE:To allow a digital oscilloscope user to view a probability area histogram analysis simultaneously with a timer area display by displaying a probability density histogram. CONSTITUTION:An input signal 35 is detected 40, amplified 45, and applied to a sampling bridge 60. The sampled voltage of the signal 35 is held 65 with the cycles of clocking pulses 50 and amplified 70. Then, the voltage is A/D- converted 80 and stored in a memory 90. Digitized information is analyzed by calculating the probability density histogram. The digitized information is mapped on a display screen 10 from the memory 90 and the probability density histogram of the signal 35 is displayed. A control circuit 95 controls the A/D converter 80 and the mutual operation between the memory 90 and display screen. A voltage (amplitude) axis is set as the axis of ordinate while a probability area and a time area are equal and in parallel, and the axis of abscissa is the scale of time in the time area. The axis of abscissa of the probability area indicates the degree of probability. Phase and frequency information on a waveform is shown by time area displays 200... and probability areas 200A... form the probability density histogram.
Patent JP-H09128001-A (JP)
Title: Operating lever device
Inventor: MUROTANI YASUO
IPC: G05B1/01
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent the damage due to the overload of an electric motor generated by forcibly operating a multi-direction operating lever when the overload is applied on the electric motor by generating dielectric power moving in a slide direction in a dielectric iron core by making electric current flow in a coil. SOLUTION: A multi-direction lever device is capable of generating a required operation torque in an operating level 11 by generating desired dielectric power surpassing the elastic force of a spring 21 in a desired direction by making electric current flow in a coil 21 by an electric control. An operator can recognize the required operation torque of the operating lever 11 as the driving force added to an electric motor for driving load equipment. At the neutral location, a dielectric iron core 18 is held by making constant current flow in the coil 20 in addition to the support of the neutral location by the elastic force of the spring 21. Thus, the operator can recognize the size of the load applied on the electric motor according to the size of the force required for the operation of the operating lever 11 and a forced operation can be prevented.
Patent JP-H10110409-A (JP)
Title: Method for restoring permeable function of pavement body
Inventor: ITANI KATSUTOSHI
IPC: E01C23/00
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To restore permeable function of a pavement body by spraying a reaction agent and a penetrating agent, and spraying a neutralizer after an oxygen supply agent and the penetrating agent as required are sprayed. SOLUTION: A reaction agent promoting decomposition of an oxygen supply agent is prepared by heavy metal such as platinum, their compound, a reducing agent such as soda sulfite, activated carbon, catalase enzyme and the like. A penetrating agent is prepared by a surface active agent of cation such as aliphatic or aliphatic chain monoamine having long chain alkyl group and an anion surface active agent such as higher alcohol sulfate ester. When execution is performed, the reaction agent and the penetrating agent are sprayed on a pavement path face in which permeable function is deteriorated. The oxygen supply agent such as hydrogen peroxide and the penetrating agent as requried are sprayed on the path face. A neutralizer composed of the same kind as the reaction agent is sprayed on the path face, and the oxygen supply agent is neutralized.  Thereby tire dust and the like accumulated in a gap between the path faces are removed and permeability is restored.
Patent JP-2001057269-A (JP)
Title: Connector
Inventor: MATSUSHITA YASUO
IPC: H01R13/639
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To eliminate a rattle between female and male housings so as to prevent minute slide wear between terminal fittings. SOLUTION: This connector is constituted in such a way that a lock arm 30 having a projection 31 is formed into a cantilever shape so as to bend and deform in a female housing 10 and a locking face 37 capable of locking in a locked face 32 of the projection 31 is formed in a storage part 35 formed in a hood part 22 of a male housing 20. Elastic displacement parts 40 are formed at left and right corners of a front face 10A of the female housing 10, and a pressing part 45 is formed at a corresponding position of an innermost face 22A of the hood part 22. The female housing 10 is fitted into the hood part 22 by bending and deforming the lock arm 30, and the pressing part 45 comes into contact with the elastic displacement part 40 and is elastically displaced at the end.  When they are fitted normally and the operation of the lock arm 30 returns, the female housing 10 is pushed and returned due to a restoration elastic force of the elastic displacement part 40, and the locked face 32 of the projection 31 is elastically pressed against the locking face 37.
Patent JP-2001098558-A (JP)
Title: Embedded form molding slope protecting
Inventor: OKURA TAKUO
IPC: E02D17/20
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an embedded form for molding a slope protection hardly deformable in the width direction and improved in quality of the slope protection. SOLUTION: A spacer 2 is rotatably pivotally connected at a prescribed interval in the long edge direction of these side forms 1 over a pair of mutually opposing rectangular net-like side forms 1, 1 to constitute the side forms 1, 1 switchable to a self-standing attitude and a mutually superposed folding-up attitude, and at least one of a first diagonal brace wire rod 9 inclining toward the lower side of the other side form 1 from the upper side of one side form 1 and a second diagonal brace wire rod 10 inclining toward the lower side of one side form 1 from the upper side of the other side form 1 is provided in the respective spacers 2 so as to present an X shape in a long edge directional view of the side forms 1 in the self-standing attitude to constitute an embedded form A for molding a slope protection.
Patent JP-H11120314-A (JP)
Title: Mail system
Inventor: MIYAGI SHIRO
IPC: G06K17/00
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide the mail system which enables data communication by very easy operation through a delivered body that is familiar and used in daily life. SOLUTION: A user mails a postal card 20 for video mail where desired image data are written by a reader writer 30 and the receiver having received this postal card 20 for video mail reads the image data that the user has written out of the postal card 20 by a reader writer 30. Consequently, data communication can be performed by very easy operation through the delivered body which is familiar and used in daily life.
Patent JP-H03144667-A (JP)
Title: Image forming device
Inventor: IWAI KENICHI
IPC: G03G21/20
Filed: 1989-10-31
Abstract: PURPOSE:To prevent rise of the internal temperature of a housing and also to reduce noise by controlling the drive of a cooling fan according to change in internal temperature of the image forming device. CONSTITUTION:A thermistor 27 is a temperature detecting means, and its detection result is inputted to a controller 28 which is a means for controlling an image forming means 14, etc., that is, the entire image forming device. The thermistor 27 is fixed at the end on the rear side of a photosensitive drum. Additionally the cooling fan is provided above a fixing device. The cooling fan forcibly discharges warmed air from inside the housing, and takes in an outside cooled air. The rotation of a motor 32, which is a means for driving the cooling fan, is changed by the controller 28. During a period of time that a power source is turned on, the controller 28 controls the rotating speed of a motor 32 according to change in ambient temperature of the photosensitive drum, and a copying operation is repeated while the inside of the housing is cooled. Thus, rise of the internal temperature of the housing can be prevented, and noise produced by the image forming device can be also reduced.
Patent JP-H07169659-A (JP)
Title: Method of joining semiconductor wafer
Inventor: SHINPO MASARU
IPC: H01L21/02
Filed: 1994-10-25
Abstract: PURPOSE:To provide a method of joining semiconductor wafers together which enables direct joining of semiconductor wafers without interposing foreign matters. CONSTITUTION:The surfaces of two semiconductor wafers are mirror-polished, at least one of the polished surfaces is treated by hydrofluoric acid solution and washed by water, the polished surfaces of the two semiconductor wafers are joined mutually under clean conditions and thereafter they are heated. Semiconductor wafers are joined in this way.
Patent JP-S61146011-A (JP)
Inventor: UIRIAMU EICHI DEIBUNPOOTO
IPC: H03K3/282
Filed: 1985-12-17
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-H04164130-A (JP)
Title: Control device of engine with supercharger
Inventor: KIDOKORO TORU
IPC: F02B37/00
Filed: 1990-10-24
Abstract: PURPOSE:To detect any trouble in an early stage and give warning by detecting a trouble on the closing valve side of an intake air bypass valve on the basis of a detected value from an intake air pressure sensor when both turbochargers are switched to supercharging operation. CONSTITUTION:Intake air pressure between the compressor 8b outlet of an auxiliary turbocharger 8 and an intake air switching valve 18 is detected by an intake air pressure sensor 60. In a case when supercharging pressure value detected by the intake air pressure sensor 60 exceeds a prescribed value until an intake air bypass valve 33 is started in closing when supercharging operation is switched from supercharging operation by only a main turbocharger 7 into supercharging operation of both turbo-chargers 7, 8 it is displayed on a displaying means 62 by an engine control computer 29 that the intake bypass valve 33 has trouble on an opening valve side. It is thus possible to detect any trouble in an early stage when the intake bypass valve 33 has trouble on a closing side so as to give warning to the driver of a vehicle.
Patent JP-H06132621-A (JP)
Title: Board for circuit
Inventor: TSUZAKI MICHIMASA
IPC: H01L23/14
Filed: 1992-10-22
Abstract: PURPOSE:To provide a board for a circuit which is strengthened by glass fiber to be easily made to fibers with high dielectric constant and containing composition of excellent chemical durability and has excellent dielectric characteristics. CONSTITUTION:A board for a circuit comprises high dielectric constant glass fiber 1 containing inorganic dielectric particles 4 dispersed in resin 2 to be strengthened in such a manner that the fiber 1 contains 40 to 65mol% of SiO2, 20 to 45mol% of at least one of MgO, CaO, SrO and BaO, 5 to 25mol% of at least one of TiO2 and ZrO2, and 0.1 to 15mol% of NbO5/2. The board is formed of glass composition containing total quantity of oxide of 85mol% or more and having fiber like suitability of specific dielectric constant (1MHz, 25 deg.C) 9 or more in such a manner that the resin is fluororesin.
Patent JP-2001111453-A (JP)
Title: Spread spectrum receiver
Inventor: HATTORI TOSHIHIRO
IPC: H04B1/707
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To accurately judge whether the synchronous follow-up of a DLL circuit 30 is normally driven or not. SOLUTION: The spread spectrum receiver is provided with a judgment circuit 40 for judging whether the DLL circuit 30 is normally driven or not by measuring a symbol error rate(SER) or a bit error rate(BER) from a demodulation signal of a pilot signal outputted from a synchronous detection circuit 20 and comparing the measured value with a threshold.
Patent JP-H09123262-A (JP)
Title: Hollow molding machine
Inventor: MIURA HIDEKI
IPC: B29C49/32
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a hollow molding machine capable of extracting a molding only through a single system and sigificantly narrowing an area required for installing the machine. SOLUTION: This hollow molding machine is equipped with an extrusion device 2, a pair of die clamping devices 3, 3' and a driving device for driving a blow pin into dies 30, 30' at the paired die clamping devices 3, 3'. The die clamping devices 3, 3' are alternately switched to hold a parison extruded from the extrusion device 2, and the blow pin is driven by the driving device to perform a blowing process. In this case, the paired die clamping devices 3, 3' are aligned in the same direction as a direction in which the dies 30, 30' are opened and closed at the die clamping devices 3, 3'.
Patent JP-2001110367-A (JP)
Title: Incandescent lamp
Inventor: YAMAZAKI KENGO
IPC: H01K1/26
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an incandescent lamp having a high color-temperature conversion film that can raise color temperature of light emitted from the lamp and its strength is so high that no cracks nor exfoliation develops, and being easy to manufacture as well. SOLUTION: In an incandescent lamp characterized in that a high color- temperature conversion film containing red-absorbing particles dispersed in a binder formed on outer surface of glass bulb, the red-absorbing particles have average grain size of 1 to 1000 nm and its content ratio is 50 to 90 wt.%. Also, the binder in the high color-temperature conversion film has red color absorption property.
Patent JP-H03145854-A (JP)
Title: Isdn subscriber system frame synchronization monitor system
Inventor: UJIIE HIROYUKI
IPC: H04M3/24
Filed: 1989-11-01
Abstract: PURPOSE:To easily identify whether a cause is resident in a network side or in a subscriber circuit by sending an asynchronous detection signal when no network synchronizing signal is inputted regardless of the input of a frame synchronization pulse. CONSTITUTION:Since a counter 11 is not cleared when a network synchronizing signal CK0 is stopped, the count is advanced by a frame synchronization pulse CK1 and when a most significant bit is set, a CO (carryout) terminal goes to an ON (H level), the level is inverted by an inverter (INV) to give an L level to an EN (enable) terminal of a counter 11. Thus, the CO terminal of the counter 11 is fixed to an H level till the CK0 is inputted to the CL terminal. The H level signal sent to the CO terminal is used as an asynchronizing detecting signal. The maintenance personnel resets the circuit once or twice when the asynchronizing display signal is sent at first to confirm non-malfunction of the asynchronization display and operates alarm display or the like.
Patent JP-H01128171-A (JP)
Title: Image processor
Inventor: UCHIMURA KENICHIRO
IPC: G06T7/60
Filed: 1987-11-13
Abstract: PURPOSE:To process images at a high speed with use of a memory means of small capacity by detecting circumscribed rectangle information on the coupled component out of image information on a subject pattern and erasing the storage of information on such components whose horizontal spreads contact and superpose. CONSTITUTION:The storage information BD1 and BD2 equivalent to a single line of the image information are supplied to a control part 4 of a circumscribed frame extracting part 2 via line buffers. A buffer 5 stores the result (horizontal spread information) obtained by projecting the presence or absence of black picture elements in the vertical direction in the form of an array of '1'. A buffer 6 stores the numbers of lines emerging continuously and a buffer 7 stores the present scan information and the address of an area memory 8 with relation secured between them. Then the coupling information showing the mutual relation between patterns P1 and P2 is stored in the memory 8 in the form of a prescribed table. Here the horizontal superposition is detected in the scan of a line (j) and therefore the information on a circumscribed rectangle P3a related to the pattern 1a is saved together with erasion of the past information on the pattern P1a. The superposition is excluded out of the P1a and the circumscribed frame information OFD on the P1a is obtained from synthesization of both patterns P3a and P3b. In such constitution, the images can be processed at a high speed by means of a memory means of small capacity.