baber/WOPTO huggingface dataset:
Patent JP-H0382549-A (JP)
Title: Printer for printed-wiring board
Inventor: ARAI TAKAFUMI
IPC: B41J2/225
Filed: 1989-08-28
Abstract: PURPOSE:To ensure a printing even if a wiring board is warped and to prevent the bleeding of printing by a method wherein a heating means for heating tip ends of wire dots of a dot printer is mounted and a thermal transfer layer to be thermally transferred is provided on a printing ribbon for the dot printer. CONSTITUTION:In the vicinity of tip ends of wire dots 20, a heating means 21 is disposed. Hot air jetting from a tip end of a hot air hose 31 is guided by a guide 32 to heat the two or more wire dots 20. In front of the wire dots 20, a printing ribbon 22 is disposed. The printing action of the heated wire dot 20 allows the printing ribbon 22 to be pressurized and a thermal transfer layer 23 to be thermally transferred to a printed-wiring board 1 as a matter to be printed. The wire dot 20 heated by the heating means 21 pressurizes the printing ribbon 22 to apply printing on the printed-wiring board 1. Therefore, the printing is applied double on the printed-wiring board 1 by both a pressurizing manner and a thermal transfer manner. Even if the printed-wiring board 1 is warped and has irregularities, an accurate printing is ensured.
Patent JP-2000053978-A (JP)
Title: Synthesis of methane-rich gas from hydrocarbon- containing compound and production of sng or city gas
Inventor: NINOMIYA AKIRA
IPC: C10L3/06
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a methane-rich gas from a saturated hydrocarbon e.g. LNG (propane or butane) easy in industrial supply by contacting a specific hydrocarbon with a specific catalyst in vapor phase in a multistage way. SOLUTION: This methane-rich gas is obtained by contacting a carbon-and- hydrogen-containing compound selected from the group of hydrocarbons and lower alcohols, pref., a 2-20C saturated hydrocarbon with a catalyst comprising a group VIII metal element (pref. nickel) held by a support of e.g. silica (pref., further comprising a diluent) in vapor phase, pref., at 150 to 800 deg.C in a multistage way.
Patent JP-S6375857-A (JP)
Title: Communication control system
Inventor: MIYAZAKI TOSHIKAZU
IPC: H04L13/00
Filed: 1986-09-18
Abstract: PURPOSE:To reduce overhead of CPU time to enable the CPU to be devoted to another work by automatically polling terminals if EOT is received without receiving texts. CONSTITUTION:A channel program consisting of a write command, a receiver and a transfer in-channel command is generated in a computer system 1. After terminals 4 and 5 are polled by the write command, the receive command is chained to the destination command chain. If the receive command receives EOT because no texts are transmitted from terminals 4 and 5, the write command is chained to the command chain in accordance with a transfer channel; and if texts are received from terminals 4 and 5, the receive command causes an interrupt to inform a computer of the end of the command.
Patent JP-S60114073-A (JP)
Title: Picture reader
Inventor: IKEDA TAKESHI
IPC: G03B27/50
Filed: 1983-11-25
Abstract: PURPOSE:To prevent occurrence of stains on a reading picture due to invasion of dust or dirt and of strange noises between contact glass and guide members by providing a seal layer between the guide members of a picture reading device and contact glass in a facsimile device. CONSTITUTION:A contact glass sheet 6 has rectangular cross section and is formed as a slender and rectangular glass sheet. A seal layer 10 is given to seal between the reverse face of a contact glass 6 fixed by being inserted in a bent part 1a of a guide sheet 1 and the bottom face of the bent part 1a of the circumference of an opening part 1b. Therefore, the layer 10 blocks further invasion of dust 9 when the dust 9 comes between the side face of the glass 6 and the side face of the bending part 1a at the time of reading. The seal layer 10 hinders the dust 9 from passing through between the reverse face of the glass 6 and the bottom face of the bent part and from falling as shown by arrows B and C in the figure.
Patent JP-H0966476-A (JP)
Title: Touch regenerating apparatus and manipulator system using same
Inventor: TAKAMOTO KOICHI
IPC: G06F3/0346
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To regenerate a touch as if an actual object is touched by providing an inflow-exhaust means of fluid for a fluid receiving part and a drive controlling means for controlling the inflow-exhaust means according to the separately inputted touch information. SOLUTION: A drive controlling section 104 judges the symbol of volume V3 concerning individual air bags and operates either of a switch valve 903 or switch valve 904 according to the result of the judgment. When the volume V3 is positive, the drive controlling section 104 controls the switch value 903 to infuse a medium in the air bag by the volume V3. The air bag 801 is used to regenerate the pressure applied to the whole hand of an operator and the air bag 802 is mainly used to regenerate partial fine pressure feeling on the respective positions of the palm or the respective fingers.
Patent JP-H0556744-A (JP)
Title: Method for kneading dough containing wheat flour and kneading device therefor
Inventor: TORIGATA YASUO
IPC: A21C1/00
Filed: 1991-09-02
Abstract: PURPOSE:To judge a blended state of dough and to accurately and readily decide completion of kneading operation in blending wheat flour with water and subsidiary materials by detecting change of drive force caused by reaction force of dough (material) through a revolving and stirring rod. CONSTITUTION:The value of power to drive a revolving and stirring rod of a blender to knead wheat flour with water and subsidiary materials while stirring to give dough is detected, change of drive force in a very short time caused by change of reaction force received from the dough by rotation of the revolving and stirring rod is discovered, the peak value of the change of drive force in the very short time is obtained in each short time and the advance state of the kneading operation is judged based on the state of the change of the peak value.
Patent JP-S6377369-A (JP)
Title: Pulse motor
Inventor: OTA MASATAKA
IPC: H02K37/16
Filed: 1986-09-20
Abstract: PURPOSE:To miniaturize and thin an apparatus by attracting rotor cores fitted in succession in the axial direction of a rotor to each magnetic pole in a stator in a specified order and obtaining continuous revolution as a whole. CONSTITUTION:When currents are caused to flow through coils 9 having phase number of l and II, teeth 3 in the coils 9 are magnetized. Magnetic flux by a permanent magnet 1 and the coils 9 each flows as shown in solid lines and dotted lines among teeth 3 in rotor cores 2 and teeth 8 in stators 10. That is, magnetic flux is intensified mutually in l phase and IV phase, and weakened with one another in II phase and III phase. Consequently, driving torque is generated by suction force among the teeth 3 in the rotor cores 2 having phase number of I and IV and the teeth 8 in the stators 10, and a rotor 5 is turned at the quarter of the pitches of the teeth 3, and stopped by the largest suction force of I phase. II phase is brought to the same state as I phase before opera tion, III phase as II phase, IV phase as III phase and I phase as IV phase. Accordingly, when currents are caused to flow through II phase and IV phase secondly in the same direction as I phase and II phase at that time, the rotor is rotated at the quarter of pitches again. When the operation is repeated contin uously, the rotor 5 is revolved successively.
Patent JP-H0944095-A (JP)
Title: Magnetic plate advertising tool for vehicle
Inventor: SAKAI SEIJI
IPC: G09F7/00
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an advertising tool which is painted in the same color as a vehicle so that it can be utilized for a private vehicle without giving an unnatural feeling, which is made a message plate freely detached by the action of magnetism, by which the same vehicle is used also as a vehicle on company by attaching a plate with a company name or a message such as CM when the vehicle is used as the vehicle on company, and which can be detached when the vehicle is used for private business or recreation such as a drive or holiday- making. SOLUTION: A rubber plate whose rear surface is provided with magnet property and whose front surface is painted in the same color as the vehicle is used for this tool.
Patent JP-H0561563-A (JP)
Title: Timing generator
Inventor: YAMASAKI TAKASHI
IPC: G06F1/06
Filed: 1991-09-02
Abstract: PURPOSE:To select a timing signal from plural patterns in the case of connecting a memory delaying the response time. CONSTITUTION:A control circuit 6 of the timing generator is controlled according to a signal h from a control register 9 for selecting generation timing or from an instructing means 23 instead of the register 9 in addition to a control signal j for extending the timing, and the generation timing of a timing signal can be generated for plural kinds [signal e or g]. Thus, in the case of connecting the memory delaying the response time, the timing signal can be selected from the plural patterns, and the timing pattern can be freely selected corresponding to the purpose of use. Further, since the selection reduces the limit of the timing signal, a microcomputer can be accelerated.
Patent JP-H0886901-A (JP)
Title: Flat plate lens array and liquid crystal display element formed by using the same
Inventor: MATSUDA ATSUNORI
IPC: G02F1/1335
Filed: 1994-09-16
Abstract: PURPOSE: To improve the effective opening efficiency of a liquid crystal projector television by having the characteristics within the region enclosed by specific dot sets on an X-Y plane having specific coordinates, thereby optimizing the light condensing characteristics of a flat plate lens array. CONSTITUTION: This flat plate lens array is formed by one-dimensionally or two-dimensionally arranging microlenses on a transparent substrate. The flat plate lens array has the characteristics within the region enclosed by the sets of the dots expressed by drop-out circle marks in Fig. on the X-Y plane having (Tsub /nsub )/P as its X coordinates and f/P as its Y coordinates. This region indicates the range of the parameters of flat plate microlenses of which the effective opening efficiency attains 54% (1.5 times) when the aperture area is 36% if, for example, the parallelism of the illumination light is ±4 deg., where (f) is the focal length (wavelength 550mn, in the air) of the microlenses and P is the pitch thereof. Tsub is the thickness from the main plane of the microlenses to the condensing side substrate surface and nsub is the refractive index of the medium.
Patent JP-H0563284-A (JP)
Title: Optical amplifier
Inventor: OISHI YASUTAKE
IPC: H01S3/07
Filed: 1991-09-02
Abstract: PURPOSE:To provide an optical amplifier using a practical Pr3+-doped fiber by moving an exciting wavelength of the amplifier using the Pr<3+>-doped fiber to a wavelength band capable of being excited by a semiconductor laser. CONSTITUTION:An optical amplifier has an exciting light source 1, an optical coupler 3 for coupling an exciting light with a signal light, and an optical fiber 4 containing a rare earth element ions in a core, and comprises an infrared optical fiber doped with Pr<3+> ions and Nd<3+> ions as rare earth element ions in a core.
Patent JP-H0268506-A (JP)
Title: Lens position detecting device
Inventor: HIROHATA MICHIRO
IPC: G02B7/08
Filed: 1988-09-05
Abstract: PURPOSE:To accurately detect a reset position in focusing and to accurately detect the directions of zooming and the focusing by providing a signal pattern piece fitted to a rotary member for lens driving and three switch pieces which move relatively to the signal pattern piece. CONSTITUTION:This device is provided with the conductive signal pattern piece 20 fitted to the rotary member 6 for transmitting power to a lens driving mechanism and the three switch pieces 8a - 8c which face the signal pattern piece 20. A signal pattern which indicates at least five positions is formed on the signal pattern piece 20. The switch pieces 8a - 8c and signal pattern piece 20 move relatively to obtain an ON-OFF combination signal at the focusing reset position, an ON-ON combination signal in wide-angle side zooming, and an OFF-OFF combination signal in telephoto side zooming. Consequently, the zooming direction, focusing reset position, etc., are detected electrically and accurately.
Patent JP-H0888349-A (JP)
Title: Power semiconductor device
Inventor: KITAGAWA MITSUHIKO
IPC: H01L29/74
Filed: 1994-09-16
Abstract: PURPOSE: To provide a power semiconductor device having low on resistance, excellent switching characteristics and high forward withstand voltage and reverse withstand voltage. CONSTITUTION: An N- type base layer 1, P-type base layers 3 formed to the upper and lower sections of the N- type base layer 1 through N<+> type stopper layers 2 respectively, and trench grooves 9 reaching the N- type base layer 1 from the surface of the P-type base layers 3 are provided, each layer is formed of silicon, and the relationship of R/W>=10<4> holds between the thickness W[cm] and resistivity R[Ωcm] of the N- type base layer 1.
Patent JP-S6380839-A (JP)
Title: Vacuum container
Inventor: SUZUKI KENICHI
IPC: H05H5/03
Filed: 1986-09-22
Abstract: PURPOSE:To prevent peeling at the time of baking, by a method wherein a ceramic(s) is applied to the outer surface of a metal container by flame spraying and a flange is bonded to an opening part and the communication hole communicating with the outside of the flange is provided to the bonded surface. CONSTITUTION:A metal container 1 having a cylindrical shape having an ultrathin wall thickness of about 0.1mm is formed from a non-magnetic metal material such as stainless steel. After a flange 3 is fixed to both ends of the container 1 at a welding part 4, a hole 8 allowing the unfixed part 7 of the flange 3 on the side of the metal container to communicate with the atmospheric side is provided in the flange 3. Further, a protective layer 2 is formed by laminating and applying a ceramic(s) so as to fill the corner part of the flange 3 and the metal container 1. In this vacuum container, the pressure in the unfixed part 7 is not increased to atmospheric pressure or more and, at the time of baking, the metal container 1 and the protective layer 2 are not peeled at the unfixed part 7 as the starting point.
Patent JP-2001053171-A (JP)
Title: Fabrication method of semiconductor device
Inventor: MATSUNO TOMOYUKI
IPC: H01L29/792
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating a semiconductor device, in which the coupling rate between a control gate and a floating gate is improved in order to realize low voltage rewriting of an NV-based semiconductor device, e.g. a flash memory. SOLUTION: In this method for fabricating a semiconductor device/having a vertical stack gate structure of floating gate and control gate, doped polysilicon films 2, 3 formed in the second step is utilized for forming the floating gate, the thickness of the first layer is set at 10 nm or less and hemispherical crystal grains 4 are generated in the surface layer of the second layer doped polysilicon.
Patent JP-H0647140-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1992-07-28
Abstract: PURPOSE:To accurately detect the number of times of a succession of V-operations so as to precisely grasp the characteristics of each game machine by causing continuation signal generation means to generate a continuation signal during a special playing condition according to entering of a ball into a specific prize winning scoring portion, and outputting the signal to the external, and checking the number of times of a succession of special operations during the special play each time a continuation signal is inputted. CONSTITUTION:If a game ball allowed into a fluctuating scoring device 2 during the opening and closing movement of an openable blade 21 in a first opening pattern is allowed into a V-prize winning scoring slot 22 and detected by SW, a big-prize signal is outputted to the management device of a Japanese pinball game (pachinko) parlor and, at that point, a first continuation signal is outputted to the management device of the parlor. When a WAIT playing condition is started, the output of the continuation signal is turned off, and if a pachinko ball allowed into the fluctuating prize winning scoring device 20 during the opening and closing movement of the openable blade 21 in a second opening pattern is allowed into the V-scoring slot 22, a second continuation singal is outputted. The management device thus receives the continuation signals which are outputted while the big-prize signal is being outputted, so that the characteristics of each game machine can be grasped.
Patent JP-H0269299-A (JP)
Title: Photograph mounting frame for motor vehicle
Inventor: IRIGUCHI YOSHIMITSU
IPC: B44C5/04
Filed: 1988-09-05
Abstract: PURPOSE:To eliminate the possibility that a photograph is shifted by the vibration of a running motor car and to allow a simple mounting on an arbitrary position by a method wherein a transparent cover is detachably fitted on the surface of a mount having fitting grooves on the both sides thereof along the fitting grooves, and suction cups are provided on the back surface of the mount. CONSTITUTION:On the lognitudinal ends of a mount 1, V-shaped fitting grooves 2 are formed. On the longitudinal ends of a transparent cover 3 to be detachably mounted on a surface A of the mount 1, V-shaped fastening parts 4 are foldedly formed so as to be fitted along the fitting grooves 2. This cover 3 can be installed to the mount 1 in close contact therewith. In addition, on the lower end of the mount 1, a projected part 6 is provided, whereby the lower end of the cover 3 can engage with the projected part 6 when the cover 3 is loaded on the mount 1 for preventing the cover 3 from being disengaged from the mount 1. The mount 1 is attached on a front glass or the like of a motor car by two suction cups 7 vertically provided on a back surface B of the mount 1.
Patent JP-S59113828-A (JP)
Inventor: OSADA TAKESHI
IPC: A01G9/00
Filed: 1982-12-20
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-S60143663-A (JP)
Title: Semiconductor memory device
Inventor: ITOU TATSU
IPC: H01L27/108
Filed: 1984-10-24
Abstract: PURPOSE:To obtain the semiconductor memory device of higher integration by reducing an area of a memory cell by separating a capacity part by the region of higher concentration than a semiconductor substrate and of the same conductive type as that. CONSTITUTION:The p<+> dissution isolation region 17 for separating a store capacity part 10 into the right and left parts is formed on a surface of an Si substrate 1 before forming a gate insulating film 2 by masking diffusion directly. The right and left gate lengths X1 and X2 can be determined as X1=X2. When plural memory cells are arranged in matrix form on one substrate and a wiring 24 is arranged along a straight line, a part of the gates forms the wiring which covers over the wiring of two lines beyond interval of one line. The hatched part shows an area of one store capacity part 17. Thus the conventional cell size can be reduced into about 2/3 and the twice number of memory cells the conventional one can be formed on the chip.
Patent JP-S6465521-A (JP)
Title: Illuminator for detection fruit or the like
Inventor: KOKUBO NAOKI
IPC: B07C5/342
Filed: 1987-09-04
Abstract: PURPOSE:To improve the detection accuracy of a fruit, etc., by providing a reflecting surface which reflects a light and a nonreflective surface which nearly absorbs it on a surface and a back surface of each slip plate which form plural light passing parallel gaps for making illumination light from an illumination lamp into nearly parallel luminous flux. CONSTITUTION:Light enters the entrance of a slit plate 3, i.e. a gap (a) and passes the gap (a) to length in its projection direction without striking the reflecting surface and nonreflective surface 5 facing each other across the gap (a) to become the illumination light, which is utilized. Then the light which is projected on the reflecting surface 4 at a small projection angle and reflected and does not strike on the nonreflective surface 5 until it reaches the exit end of the gap (a) is passed to become the illumination light. Further, a light beam projected directly on the nonreflective surface 5 and a light beam which is projected on the reflecting surface 4 at a relatively large projection angle, reflected, and projected, and projected on the nonreflecting surface 5 on the lower side in the projection direction are absorbed or weakened greatly to pass through the gap (a) formed of slit plates 3, but they never become irregularly reflected light which does not impede the detection of a body to be illuminated even when weakened. Consequently, the detection accuracy of the fruit 1, etc., is improved.
Patent JP-S6377012-A (JP)
Title: Mounting method for photosemiconductor assembly
Inventor: NAKAYA MICHITOSHI
IPC: G02B6/32
Filed: 1986-09-19
Abstract: PURPOSE:To contrive to improve the degree of optical coupling by providing a recessed part which is smaller in area than the bottom surface of an assembly holder on the top surface of a base, charging solder in the recessed part and then heating the base while a photoconductor assembly is pressed, and making solder reflow for soldering. CONSTITUTION:When the semiconductor assembly 1 formed by incorporating a photosemiconductor element 2 and a lens 6 in the assembly holder 4 is mounted on the base 10, a solder escape groove 31 is formed in the bottom surface 5 of the assembly holder so that both ends are open. Further, the recessed part 30 which is smaller in area than the bottom surface 5 of the assembly holder is provided on the top surface of the base 10 and the base 10 is heated while the photosemiconductor assembly 1 is pressed after the cream solder is charged in the recessed part 30 to make the cream solder reflow, thereby performing soldering operation. The solder in the fused state is inhibited from flowing to between the top surface 11 of the base 11 and the bottom surface 5 of the assembly holder except in the recessed part 30, and the bottom surface 5 of the assembly holder 5 is mounted in contact with the base top surface 11. Consequently, the height of the optical axis of the photosemiconductor assembly 1 becomes equal to the height of the optical axis of an optical fiber assembly 20 and the degree of optical coupling is improved.
Patent JP-S6282666-A (JP)
Title: Sodium-sulfur battery
Inventor: KAGAWA HIROSHI
IPC: H01M10/39
Filed: 1985-10-04
Abstract: PURPOSE:To prevent breakage of battery caused in battery assembly or high temperature operation by dividing the first circular supporting member arranged inside the lower part of a container into two or more parts, and installing a taper between the second circular supporting member arranged on its outer side and the first circular supporting member. CONSTITUTION:Circular supporting members 12, 13 are doubly arranged between the inner side of the lower part of an electrode 5 and the outer side of the lower part of a solid electrolyte tube 1. The first circular supporting member 12 arranged on the inner side consists of four vertically divided parts 12-1-12-4. Spaces 15-1-15-4 are formed between the divided parts. A taper 14 is formed on the contact surface of the first circular supporting member 12 with the second circular supporting member 13, and the lower surface of the second circular supporting member 13 is in contact with the inner bottom of a container 5. By removing the effect of shock in battery assembly or the displacement to a lateral direction in high temperature operation on the solid electrolyte tube 1, breakage of the battery can be prevented.