baber/WOPTO huggingface dataset:
Patent JP-H08111556-A (JP)
Title: Proximity two-wavelength variable laser device
Inventor: SUZUKI SHUJI
IPC: H01S3/10
Filed: 1994-10-12
Abstract: PURPOSE: To effect laser-oscillation of specified two types of wavelengths simultaneously or individually by a method wherein, using the laser crystal to which Nd is added as an active element, a temperature controller is provided to control the temperature of the above-mentioned laser crystal. CONSTITUTION: A light of 0.809μm in wavelength is emitted from a semiconductor laser 1 which is the source of excitation light, and the light is condensed by a lens 2. Laser crystal 5 is YVO4 crystal which is formed by adding Nd of 2.1at.%, and an optical thin film 4, having the prescribed reflection factor, is vapor-deposited on the plane of incidence of the excitation light of the above- mentioned crystal. Also, a non-reflection optical thin film 6 is vapor-deposited on the crystal surface of the plane of incidence of excitation light and the crystal surface on the reflection side of laser crystal 5. The laser crystal 5 is fixed to a temperature controller 3 by a bonding agent having high heat conductivity. A Peltier element, having a through hole 7, formed on a light path for passage of a laser beam, is used on the temperature controller 3. When the temperature of the laser crystal goes up from room temperature, the laser oscillation of 1.064μm becomes weak, and the laser oscillation of 1.085μm is intensified.
Patent JP-H1090715-A (JP)
Title: Multi-color display type liquid crystal display element
Inventor: KAWADA YASUSHI
IPC: G02F1/133
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a multi-color display type liquid crystal display element high in the availability of light, excellent in display hues and capable of being easily manufactured by respectively separately driving two liquid crystal layers by a pair of electrodes provided on upper/lower substrates. SOLUTION: Transparent pixel electrodes 3, 4 are formed respectively on the substrates 1, 2. A switching element 9 for applying a signal from the outside is provided on the pixel electrode 4, and thus, each pixel is controlled separately. An intermediate layer 7 formed of ferroelectric substance material separates an element space formed in a gap between the substrates 1, 2 into two independent areas by an intermediate layer support pillars 8 served also a spacer provided on the prescribed positions of the substrates 1, 2. Liquid crystal material 10, 11 of a chiral nematic liquid crystal are charged in two independent areas formed between respective substrates 1, 2 and the intermediate layer 7, and respective liquid crystal material 10, 11 response independently in accordance with the signal polarity applied to the pixel electrode 4, etc.
Patent JP-H1183035-A (JP)
Title: Cooker
Inventor: ITO YOICHI
IPC: F24C7/04
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To reduce power dissipation by providing a switching means for driving a controller for controlling a heating means by a back-up power source to intermittently supply power to a connecting route of the back-up power source to a material-to-be-heated sensing means. SOLUTION: In the case of presence of supply of power from an AC power source 3 to a controller 2, a power source 5 for driving the controller 2 is connected to the controller 2. On the other hand, in the case of no supply of power from the power source 3 to the controller 2, a back-up power source 6 for driving the controller 2 is connected. Further, a temperature sensing means 7 and a material-to-be-heated sensing means 8 is connected to the controller 2, and a switching means 9 for turning ON, OFF according to a signal from the controller 2 is connected to a connecting route of the means 8 to the power source 6. Only at the time of needing the means 9, the means 9 is turned ON to intermittently supply the power from the power source 6 of the means 8.
Patent JP-H07100306-A (JP)
Title: Sand collecting method for sedimentation basin and its device
Inventor: ITAKURA SADAAKI
IPC: B01D21/24
Filed: 1993-10-01
Abstract: PURPOSE:To enhance the efficiency of and collection with the device for collecting the sand and soil deposited in a grit chamber into a sand collecting pit by using water. CONSTITUTION:This sand collecting method for the sedimentation basin 2 comprises collecting the sand and soil deposited in the bottom 7 of the sedimentation basin 2 having a sand collecting pit 8 in the bottom 7 into the sand collecting pit 8 by the water supplied from plural water feed nozzles 15 installed in the bottom 7. A small through 14 and second through 13 which are continuous with the sand collecting pit 8 and are formed lower on the sand collecting pit 8 side are disposed in the bottom 7 of the sedimentation basin 2. A water draining state that the surface of the water stagnating in the sedimentation basin exists in the sand collecting pit is maintained in the sedimentation basin 2. The water is discharging from the nozzles 15 to the bottom 7 of the sedimentation basin 2 in this state and simultaneously, the water discharged from the nozzles 15 is scooped out of the sand collecting pit 8, by which the sand and soil deposited on the bottom 7 of the sedimentation basin 2 is flushed away toward the sand collecting pit 8 through the small through 114, etc., with the water from the nozzles 15 while the inside of the grit chamber 2 is maintained in this state.
Patent JP-H03111611-A (JP)
Title: Engine brake device
Inventor: YAMAMOTO AKIRA
IPC: F01L13/06
Filed: 1989-09-22
Abstract: PURPOSE:To prevent parts from wear due to the vertical motion of a cross head by providing a mechanism, in the cross head for opening an exhaust valve to eject compressed gas. CONSTITUTION:A cross head 4 is disposed above a cylinder head to be vertically moved, and provided with a first hole 24 opened downward and a second hole 25 extending from the hole 24 laterally. A stem part 6a of an exhaust valve 2a is fitted in the hole 24 vertically movable. A stem lowering member 26 formed in the tip end with a tapered face 27 capable of abutting against the upper end of the stem part 6a is slidably inserted in the hole 25. Thus, fluid is supplied from a pressurized oil source 29 into a chamber 28, and when the stem lowering member 26 is moved toward the stem part 6a, the stem part 6a is depressed to open the exhaust valve 2a irrespective of the vertical motion of the cross head 4. Since such a mechanism is built in the cross head, parts constituting an engine brake device are prevented from wear due to the vertical motion of the cross head 4.
Patent JP-S6488814-A (JP)
Title: Remote control device for transmission
Inventor: OKU HIDEKI
IPC: F16H61/34
Filed: 1987-09-30
Abstract: PURPOSE:To easily exchange in position the transmission for right handle and that for left handle to each other by freely replacing a part of operation members with respect to the transmission which has a shift lever and a select lever of a tilt cap type vehicle independently of each other. CONSTITUTION:When a change lever 19 of a left-handled vehicle is operated left or right, the lever 19 is turned with a revolving shaft 20 as the center and a select short rod 23 coupled to a rotation part 22 is moved left or right and a second select rod 26 is moved forward or backward through a select coupling member 24. This forward or backward motion is transmitted through a bell crank 27, a third select rod 28, a bracket 29, a fourth select rod 30, a select bell crank 31, etc., to transmit the left or right motion to a select lever 32, thus performing the transmission select. Consequently, the transmission is switched to the transmission for right handle without interchanging right and left parts when the rod 23 is replaced with a long rod. A shift rotating long rod 34 is replaced with a short rod to switch the transmission to the transmission for right handle with respect to the shift operation provided with the long rod 34; and thus, only a part of members is replaced to easily exchange in position the transmission for right handle and that for left handle to each other.
Patent JP-H04129138-A (JP)
Title: Deflection yoke
Inventor: OKUYAMA NORITAKA
IPC: H01J29/76
Filed: 1990-09-19
Abstract: PURPOSE:To reduce a ringing without the connection of damping resistors by specifying the winding system of a toroidal-coiled vertical deflection coil so as to reduce a layer-to-layer voltage of a voltage induced in the vertical deflection coil by a horizontal deflection magnetic field. CONSTITUTION:When an angle formed between a vertical deflection coil 3 and a vertical axis 6 is represented by theta, the winding system of the vertical deflection coil 3 is set up as follows: That is, the winding of a first layer is started at the point of the vertical axis 6 and finished at the point of +70 deg. and then comes up to the point of -70 deg., and the winding of a second layer is started at the point of -70 deg. and finished at the point of +70 deg.. Similarly, the winding of a sixth layer is started at the point of -30 deg. and namely finished at the point of the vertical axis 6. Thus, the unsymmetrical winding layer with respect to the vertical axis 6 is formed, and the winding-finished position of the winding layer and the next winding-started position are located at the symmetrical position, respectively, with respect to the vertical axis 6. Thereby, the layer-to-layer voltage of a voltage induced in the vertical deflection coil by a horizontal deflection magnetic field may be greatly reduced.
Patent JP-S6489694-A (JP)
Title: Processing method for reopening message in isdn exchange system
Inventor: OZAKI MITSUYOSHI
IPC: H04Q3/545
Filed: 1987-09-29
Abstract: PURPOSE:To condense answers from respective call control devices by providing a reopening message processing device and a channel control device. CONSTITUTION:When the reopening message processing device 2 receives a reopening message 6, received by a message transmitting receiving device 1, it makes inquiry 8 about the number of the call control device using a channel to the channel control device 3. If the received reopening message is of interface designation, the reopening message processing device 2 distributes the reopening message 6, changed to of channel designation, to the plural call control device 5 using the channel, and if of channel designation, it transmits the reopening as it is to one call control device 5 using the channel, and condenses the answers from the respective call control devices, and returns one reopening confirmation message.
Patent JP-H09115416-A (JP)
Title: Semiconductor fuse device and manufacture thereof
Inventor: JIIN MITSUSHIERU REINZU
IPC: H01H69/02
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption and dispersion of fuse resistance by forming an insulator layer on a substrate, coupling an active layer thereon, and performing patterning and etching to form a fuse element. SOLUTION: On a substrate 12, an insulator layer 14 serving as a barrier to the heat transfer is formed and for atomic bond an active layer 16 is coupled on the layer 14 by atomic bonding. Then the exposed surface of the active layer 16 is ground and polished to a depth 18 larger than 4 micron. This depth is highly reproductive, satisfying the requirement of decreasing the ignition current, maintaining the fuse resistance, and ESD. Next, on the active layer 16, patterning and etching are performed for forming a fuse element 20 of a redefined depth and lenght, while forming contacts 22 and 24. When an appropriate voltage is applied across the contacts 22 and 24, an ignition current passes through the fuse element 20 to evaporate explosives filled around thereof to ignite it, thereby, decreasing the power consumption of the ignition current and the dispersion of fuse resistance.
Patent JP-S63101470-A (JP)
Title: Adhesive composition for waterproof corrugated board
Inventor: IEMOCHI KIYOTO
IPC: C08L99/00
Filed: 1986-10-17
Abstract: PURPOSE:To obtain the title compsn. having excellent water resistance, an excellent ability to laminate boards, a high initial bonding strength and good workability and productivity, by blending a synthetic rubber latex with starch, a filler, an organopolysiloxane and a nonionic surfactant. CONSTITUTION:An adhesive compsn. contains 100pts.wt. (on a solid basis) synthetic rubber latex, 1-100pts.wt. starch, 5-500pts.wt. filler, 0.02-5pts.wt. organopolysiloxane and 10-5pts.wt. nonionic surfactant. Carboxyl-modified styrene/butadiene copolymer latex is particularly preferred as the synthetic rubber latex. As the filler, ground calcium carbonate having an average particle size of 1-20mu is preferred. The filler is used in an amount of pref. 20-300pts.wt. per 100pts.wt. (on a solid basis) synthetic rubber latex.
Patent JP-H0667479-A (JP)
Title: For image forming device
Inventor: TAGUCHI KAZUSHIRO
IPC: G03G21/00
Filed: 1992-08-24
Abstract: PURPOSE:To provide a exhauster for an image forming device, which does not stick out of the main body of the image forming device and is easily operated for changing an exhaust direction. CONSTITUTION:Exhaust openings 12, 13, and 14 and provided at plural positions in the main body 1a of the image forming device, and connected via exhaust connection pipes 9, 10, and 11, respectively, to pipe openings separately arranged in the main body 1a. On the other hand, an operation member 3 for the selective setting of a fan unit in relation to each pipe opening is so provided that it can be operated from the external part of the main body 1a.
Patent JP-2001071549-A (JP)
Title: Printing method
Inventor: KOBAYASHI HIROSHI
IPC: B41J2/36
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To ensure a high quality print by providing a void part to be transferred with no ink in a unit dot of ink being transferred thereby regulating reflection density at a print part. SOLUTION: When a low viscosity material, e.g. wax, is used as an ink binder, ink is transferred only to the contact part of an ink ribbon and a print sheet. Under that premise, a thermal transfer printer comprising a thermal head having resolution of 600 dpi where the unit dot size of heating element is about 40 μm is used along with paraffin wax ink. A sheet 1 is formed by coating a PET film 2 of 100 μm thick with a dilute solution comprising calcium carbide particles having grain size of about 3 μm, styrene butadiene based latex for bonding the particles, and an additive, e.g. a dispersant or a lubricant, for dispersing and coating them, and then drying the PET film 2. Average pitch of the top of protrusions 3a and the bottom of recesses 3b and the unit dot size D of heating element are preferably in the range of 5-30 μm.
Patent JP-H0986856-A (JP)
Title: Shock absorber of spreader for container
Inventor: MARUMASU NOBUO
IPC: B66C1/10
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of equipment attached to a spreader when seating a spreader for a container on a metal fitting at the corner of the container by attaching rubber elastic member freely of mounting and removal on the seat face of a stopper member. SOLUTION: A rubber elastic member 1 for cutting a shock is attached to the seating face 11a of the stopper member 11 of the spreader 10 for a container seating on the container-corner metal fitting 21 at the corner of the top of a container. Therefore, even if a twist lock pin 12 is lowered from the specified position, the rubber elastic member and the stopper member 11 contact with each other before the bottom of the twist lock pin 12 contacts with the bottom wall 21b of the container-corner metal fitting 21. Accordingly, it follows that when the stopper for a container is lowered onto the container-corner metal fitting 21, the rubber elastic member 1 and the container-corner metal fitting 21 contact with each other before the stopper member 11 of the stopper 10 for a container and the container-corner metal fitting 21 contact with each other, so the shock is lightened.
Patent JP-H1174275-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MIYOSHI KOSUKE
IPC: H01L21/322
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of crystal defects generated by desired ion implantation in an element active region by forming a void layer through H or He ion implantation in a position, which is shallower than a desired ion implantation region but deeper than an element active region. SOLUTION: When a high concentration H ion implantation region 2 is formed by H ion implantation form a surface of a p-type silicon board 10, a projection range position of H ion implantation is set at a position which is deeper than at least an element active region 1 but shallower than a projection range position of high-energy B ion implantation of a gettering defect layer 3 formed in a following process. Then, when the silicon board 10 is subjected to heat treatment for scores of minutes to several hours by H gas at about 1000 deg.C in a nitrogen atmosphere, the gas passes through to a surface of the board 10 and a void 5 is formed in the high concentration H ion implanted region 2.  Furthermore, the silicon board 10 is subjected to heat treatment for about several tens of minutes in the nitrogen atmosphere of about 1000 deg.C, and a gettering defect layer 3 is formed in a high concentration B implantation region.
Patent JP-H0294145-A (JP)
Title: Manufacture of optical card
Inventor: KANO NAOYA
IPC: G11B7/26
Filed: 1988-09-30
Abstract: PURPOSE:To improve the removing efficiency and removing accuracy of resists by pressing and deforming the surface of a thin metallic film layer by a stamper having fine line patterns at the time of removing the resist patterns. CONSTITUTION:After the resist patterns are formed, the thin metallic film layer 4 is laminated thereon and the surface of the thin metallic film layer 4 on the resist patterns is pressed by the stamper 8 having several hundreds to several thousand pieces of lines per millimeter to deform the surface of the thin metallic film layer 4 on the resist pattern to the shape of the stamper and to generate cracks, etc., in the thin metallic film. The material is immersed into a resist peeling liquid to peel the resists 2. The thin metallic film layer 4 formed with the patterns of tracking guides and preformats is thus formed. Further, an optical recording layer 5 is laminated atop this layer. A card base substrate 7 is adhered thereto via an adhesive agent and is blanked to the size of a card. The resist removing effect is improved in this way and the patterns of the tracking guides and preformat patterns are accurately formed and shape defects are decreased.
Patent JP-H04126925-A (JP)
Title: Air conditioner
Inventor: ITO HARUFUMI
IPC: F24F1/00
Filed: 1990-09-17
Abstract: PURPOSE:To air-condition a space defined by panels and enable such a space to be shaped with arbitrary layout, by a construction wherein a partition member to be stood around a desk comprises a plurality of panels and poles, and an air conditioner in the pole. CONSTITUTION:A partition member 3 to be stood around a desk comprises substantially arc-shaped panels 4, flat panels 5 and poles 6, 7, so that a space 22 surrounded by the panels can be laid out freely. A heat exchanger 21 is incorporated in the pole 6. With a fan operated, air sucked through a suction grille 18 is cooled, and is discharged through a discharge grille 19. With a damper, the air taken in through the suction grille 18 may be caused to bypass the heat exchanger 21, to be discharged through an exhaust grille 20 at the top of the first pole. When a person enters the space 22 defined by the partition member 3, a sensor 25 provided at the pole 7 senses the person, and stops energization of liquid-crystal panes 10, thereby rendering the panes 10 opaque for privacy.
Patent JP-H05322879-A (JP)
Title: Instrument for simultaneously measuring sugar content and gas concentration of drink in sealed container
Inventor: MATSUMURA NORIAKI
IPC: G01N7/00
Filed: 1992-09-17
Abstract: PURPOSE:To improve the inspecting efficiency of the title instrument and, at the same time, to perform one hundred percent inspections. CONSTITUTION:The gas concentration of a drink 12 is measured by utilizing such a characteristic of a sealed container 10 that the rigidity of the container 10 depends upon the pressure in the container 10 and the sugar content of the drink 12 is measured by utilizing the ultrasonic wave propagating speed characteristic of the drink 12. Therefore, both the improvement of the inspecting efficiency and one hundred percent inspections can be achieved, because the gas concentration and sugar content of the drink 12 can be simultaneously measured with accuracy without unstopping the container 10.
Patent JP-H0297486-A (JP)
Title: Formation of diamond
Inventor: HIRABAYASHI KEIJI
IPC: C30B29/04
Filed: 1988-10-02
Abstract: PURPOSE:To easily obtain a single crystal to a desired position by embedding diamond of fine grain sizes on the surface of a substrate, then forming the embedded regions to a pattern shape. CONSTITUTION:The diamond particles 2 of <=5000Angstrom  grain size are embedded to the surface of the substrate 1 such as semiconductor substrate consisting of Si, Ge or the like which withstands 600 to 1000 deg.C by a method selected from blasting of an air acceleration system, water spraying system and centrifugal projection system and an ultrasonic treatment method in a dispersed soln. of diamond particles in such a manner as to attain 10<4> to 10<11> pieces/mm<2> density. After the mask 3 consisting of glass, etc., is disposed on this substrate 1, the substrate is etched to 200 to 1000Angstrom depth by plasma etching, etc. The mask 3 is then removed, by which the diamond films 4 are formed to the pattern shape.
Patent JP-H0992657-A (JP)
Title: Spiral heater
Inventor: SHINOZAKI KENJI
IPC: H01L21/324
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a spiral heater with a long life, by forming a heating linear material in a spiral form or using a heater strand spirally wound around a material fixing core, and increasing a maximum heating temperature of the heater. SOLUTION: A spiral heater is made up of a heater strand 1 and a heat insulating material 2, and the heater strand 1 is formed spirally. Since the heater strand 1 is formed spirally, the heater strand 1 is made longer substantially and strand-Watt density(Wd) is increased in a formula; Wd=A/πd×l, where A is calories necessary for heating an objective piece at a desired temperature, l(m) is the length of the heater strand 1, and d(m) is the diameter of the heater strand 1. Then, a maximum heating temperature is increased and the life of the spiral heater is made longer. Namely, the load per a unit length of the heater strand 1 can be reduced.
Patent JP-S63100990-A (JP)
Inventor: HIRANO MUTSUO
IPC: H04R1/00
Filed: 1986-10-18
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-H0295346-A (JP)
Title: Mr device
Inventor: YAMAZAKI KAZUNARI
IPC: A61B5/055
Filed: 1988-09-30
Abstract: PURPOSE:To reduce noise to signal ratio by inverting the carrier phase of an exciting RF pulse for a unit sequence alternately, and simultaneously, inverting even the polarity of a detected signal alternately according to it. CONSTITUTION:A waveform generating circuit 11 generates an AM modulated waveform to cause the magnetization of a spin to fall at a prescribed angle alpha deg.(0<alpha<180), it is sent through a polarity inverting circuit 13 or not through it directly to a D/A converting circuit 14 by a switching device 12, it is made into an analog signal, and thereafter, it is sent to an AM modulating circuit 15. Thus, a carrier is AM-modulated, it is made into an alpha deg. pulse, it is sent through a power amplifier 16 to a transmission coil 17, a subject such as a human body is irradiated by it from the transmission coil 17, and it is excited. An NMR signal is received by a reception coil 18, converted to a digital signal, it is fetched through a polarity inverting circuit 23 or not through it directly to a host computer 24 by a switching device 22, and subjected to processings such as an addition processing, a direct current components processing and a high-speed Fourier conversion.