baber/WOPTO huggingface dataset:
Patent JP-S6444119-A (JP)
Title: Tow-way semiconductor switch
Inventor: MATSUYAMA MITSUO
IPC: H03K17/725
Filed: 1987-08-12
Abstract: PURPOSE:To reduce the off-delay against load fluctuation by providing a bypass circuit comprising >= 1 diode at least to a connecting point between the diode and a collector of a transistor(TR) in a constant current drive circuit. CONSTITUTION:The 2-way semiconductor switch is constituted of providing a bypass circuit comprising a reverse flow preventing diode 13 and a power supply 18 to a constant current circuit for cathode gate drive. Through the constitution above, in closing a switch 8 by a forward voltage drop VGK of a cathode gate KG and a cathode K at a cathode potential VK of, e.g., PNPN switch 1, equation 1 exists. In setting voltages as equation 11, since the output current of a TR 5 flows through the bypass circuit, it is possible to bring the TR 5 at an unsaturated region independently of the fluctuation of the cathode potential VK. Thus, the off-delay of the AC signal by the saturation recovery time of the TR 5 for cathode gate drive is eliminated by opening the switch 8.
Patent JP-S6260530-A (JP)
Inventor: HAMADA ATSUO
IPC: A47L7/04
Filed: 1985-09-10
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-2000023830-A (JP)
Title: Electromagnetic induction heating rice cooker and its manufacture
Inventor: FUJIMOTO WATARU
IPC: H05B6/12
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To control the subject cooker according to the kinds of a device by allowing a reference value storing means to store plural reference values for detecting the presence/absence of a pot, selecting a reference value by each kind of the device and comparing the reference value and the voltage of a smoothing capacitor so as to correctly judge the presence/absence of the pot. SOLUTION: When the pot 7 is present, since the power consumption of a heating coil 5 is large, the voltage of the smoothing capacitor 3 does not keep its smoothing state and almost becomes AC components, thereby current flows through a high-pass capacitor 18. On the other hand, when the pot 7 is absent, since the power consumption of the heating coil 5 is small, the voltage of the smoothing capacitor 3 is nearly in the smoothing state and the AC components are few, thereby the current hardly flows through the high-pass capacitor 18. Consequently, when the pot 7 is present, the output of a voltage detecting means 11 becomes high, but to the contrary, when the pot 7 is absent, the output of the means 11 becomes low.  Thus, the presence/absence of the pot 7 can be detected corresponding to whether the output of the means 11 is higher or lower than a prescribed reference value by setting the specified reference value.
Patent JP-S6177728-A (JP)
Title: Thermocouple type infrared detecting element
Inventor: NAKAMURA KUNIO
IPC: H01L35/08
Filed: 1984-09-25
Abstract: PURPOSE:To making it possible to detect the position of an infrared-ray emitting material highly accurately, by precisely providing an infrared absorbing layer and an opening part at the same position with the same area, setting the short distance between the layer and the opening part, operating the visual-field limiting function effectively, and eliminating sensitivity outside the visual field. CONSTITUTION:A metal plate 10 is supported on right and left supporting tables 1 and 1. The central part of the plate is counterbored with front, back and both end parts ebbing made to remain. Thus the opening is provided at the central part. A thin substrate film 2 is bridged over the right and left sides of the counterbored part 11 and bonded. On the opposite side of the thin film 2 with respect to the plate 10, metal thin layers 3 and 4 are arranged in series with both ends being laminated and bonded. The laminated and bonded parts are separated by temperature sensitive and reference bonded parts 5 and 6 in every other piece. The bonded parts 6 are arranged on both right and left end parts of the thin film 2. On the thin film 2 opposite to the bonded part group 5, an infrared absorbing layer 7 is evaporated through an opening part 12. The opening part 12 and the layer 7 have the same area at the same position. Signal taking-out electrodes 8 are laminated and bonded at the ends of the layers 3 and 4.
Patent JP-H02175025-A (JP)
Title: Bending die
Inventor: HONGO TOSHIO
IPC: B21D5/04
Filed: 1988-08-12
Abstract: PURPOSE:To rotate a rotary lower die upward to draw it out smoothly when it must be drawn out and to prevent the slip and damage of an upper die by forced drawing out of the die by arranging the rotary lower die to a lower die assembling body. CONSTITUTION:When a ram is lifted after the completion of bend, a work holder 30, an auxiliary die 31 and a semi-lift die 16 rise as far as the position of open height and the die drawing out is completed. In this case, the bending part 31a of the auxiliary die 31 may interfere with the corner part 40a of the rotary lower die 40 but the rotary lower die 40 is set on the lower die assembling body 13 with a pin 41 and the rotary lower die 40 turns upward round the pin 41 as a turning axis and the die can be drawn out smoothly.
Patent JP-H0843078-A (JP)
Title: Contour shape measurement method and apparatus
Inventor: ARAI MASATOSHI
IPC: G01B5/20
Filed: 1994-08-02
Abstract: PURPOSE:To provide a contour shape measurement method and apparatus for accurately measuring the tip shape of a feeler even if the shape differs from a circle without any need for accurately machining or frequently replacing the feeler. CONSTITUTION:A reference gauge where a knife edge or a circle with a known diameter is formed is measured to obtain a feeler tip shape 15a, a compensation value 6 is calculated for each normal direction of the feeler tip shape 15a, and a work measurement track 34 is compensated using a compensation value 6 for each normal direction of the work measurement trace 34 obtained by measuring a work to calculate a work contour shape 35.
Patent JP-S6357879-A (JP)
Title: Plunger pump
Inventor: NERIYAMA KAZUHIRO
IPC: F04B53/16
Filed: 1986-08-28
Abstract: PURPOSE:To enable replacement of a seal member without disassembling a manifold, by a method wherein a seal case is removably mounted on the tip side of a plunger to a seal case, and a seal member, over which the plunger is slid, is situated in the seal case. CONSTITUTION:A manifold 66 is formed with a first part 68, joined to a crank case 52 and in which a plunger 60 is inserted, and a second part 70 mounted to the first part. A polygonal head part 84 is mounted to a seal case 82, and the second part 70 is fastened against the first part 68 by means of the head part 84. A pump chamber 86 is partitioned from the interior of the seal case 82 by means of the tip side of the plunger 60. A high pressure seal 102 is disposed to an inner peripheral part 96 located on the side located deep in the seal case 82, and a low pressure seal 106 is disposed to an inner peripheral part 98 on the inlet side. This constitution, when the seals 102 and 106 are replaced, removes the seal case 82 without disassembling the manifold 66 but by unfastening the second part through rotation of the head part 84.
Patent JP-H0365006-A (JP)
Title: Gas insulated switchgear
Inventor: FUJIWARA HARUO
IPC: H02B13/02
Filed: 1989-08-03
Abstract: PURPOSE:To reduce installation space by arranging a ground switch at the upper side and a PT at the under side at one side of two main buses stacked vertically, while arranging a PT at the upper side and a ground switch at the lower side at the other side of the main bus. CONSTITUTION:First and second main buses 2, 3 are stacked through a supporting base 8 on a common base 1 with the axes thereof being arranged horizontally. First PT 6 is mounted on the supporting base 9 and a first ground switch 4 is tacked thereon at one side of the main buses 2, 3. At the opposite side of the main buses 2, 3, a second ground switch 5 is mounted on a supporting base 10 and a second PT 7 is stacked thereon. Then the metal housings for the first main bus 2 and the first ground switch 4 are coupled each other, and the metal housings for the second main bus 3 and the second ground switch 5 are also coupled each other. By such arrangement, the length L of the common base 1 is shortened resulting in the reduction of installation space.
Patent JP-H0741011-A (JP)
Title: Packing bag and discriminating device for the same
Inventor: MIYAMA HIROSHI
IPC: B65D33/00
Filed: 1993-07-20
Abstract: PURPOSE:To discriminate a discrimination mark attached on a packing bag having possibility of irregular deformation. CONSTITUTION:A discrimination mark formed by a plurality of bit marks arranged by a pitch of 2mm or more is formed on a packing bag 1, and the packing bag 1 is conveyed by a conveying device 11. The discrimination forming position of the packing bag 1 is picked up by a camera 13 on the way of the conveyance. A light and shade image signal is formed by an image incorporating device, and the bit marks are extracted and formed into binary numbers after processing the light and shade image signal by means of an image processing device, and the packing bag is discriminated by the binary signal.
Patent JP-S6092229-A (JP)
Inventor: JIEROOMU DABURIYU RASUKE
IPC: C07C29/00
Filed: 1984-09-25
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-H0365744-A (JP)
Title: Storage circuit controlling system
Inventor: KOBAYASHI KATSUMI
IPC: G06F13/16
Filed: 1989-08-03
Abstract: PURPOSE:To shorten actual access time by executing the read/write of plural times as long data as data bus width by one time of access to a memory element. CONSTITUTION:A circuit 3 which compares the parts excluding low order N-bits of an address value on an address bus and the address value latched by a latch 2 with each other, and updates the contents of the latch 2 when the values are different from each other, and the circuit 1 which inputs and decodes the low order N-bits of the address value on the address bus are provided. Further, 2N transmission reception circuits 4 which are selected by decoded output and transfer the write-in data of the data width of M-bits on the data bus to a memory element 5 or send read-out data from the memory element 5 to the data bus, and the circuit which controls so as to execute the write-in or read-out of the data of MX2N-bits by one time of the access to the memory element 5 are provided. Thus, the access time to the memory element can be shortened.
Patent JP-H05186372-A (JP)
Title: Fat emulsion and contrast medium for mri diagnosis
Inventor: IMAGAWA TAKASHI
IPC: C07F5/00
Filed: 1992-07-03
Abstract: PURPOSE:To provide a fat emulsion containing a paramagnetic metal atom and useful for a nuclear magnetic resonance diagnosis method used for clinical diagnosis. CONSTITUTION:The contrast medium for MRI diagnosis contains a compound of the formula (m is 1-3; R1, R2 are H, lower alkyl; R3 to R6 are OH, etc.,) capable of forming a chelate bond with a paramagnetic metal atom (e.g. Gd, Tb, Ho). The preferable composition comprises 0.01-15% of the paramagnetic metal atom, the compound of the formula in a molar rate of approximately 1-5 based on the paramagnetic metal atom, 0.5-50%W/V of a fat or oil (e.g. soybean oil), an emulsifier (e.g. phospholipid, synthetic surfactant) in an amount of 1-100 pts.wt. per 100 pts.wt. of the fat or oil, and a suitable amount of water. When used as a contrast medium for MRI diagnosis, the fat emulsion gives images having excellent contrasts and has an effect to transfer to various organ tissues such as reticuloendothelial system organs, inflammatory sites and arteriosclerotic sites.
Patent JP-H0615534-A (JP)
Title: Automatic electronic parts changer
Inventor: SAKAI HIDEYUKI
IPC: B23P19/00
Filed: 1992-07-03
Abstract: PURPOSE:To prevent any missupply of electronic parts caused by the mistake of a worker by arranging a control unit for controlling a storing unit and a carrying unit so as to change a part supply unit based on the information from a read-out/write-in means. CONSTITUTION:The read-out/write-in means 6a, 6b for reading out/writing-in the information regarding electronic parts are installed between the information memory unit provided in a part supply unit 1 so as to enable the read-out/write- in of the information regarding the electronic parts and the information memory unit installed in a storing unit 2 and a carrying unit 3. The storing unit 2 and the carrying unit 3 are controlled by a control unit so as to change the part supply unit 1 based on the information from this read-out/write-in means 6a, 6b so as to prevent the missupply of the electronic parts.
Patent JP-H0865590-A (JP)
Title: Television receiver with operation guide function
Inventor: HIROSE CHIE
IPC: H04N5/445
Filed: 1994-08-25
Abstract: PURPOSE: To inform a user of an operation instruction by displaying an alarm picture when a fixed time depression operation waiting state is forcedly ended. CONSTITUTION: When an input signal from an operation button for executing 3-sec depressing operation monitored by a fixed time depression (depression for 3sec) control means 4 is not continuously received for 3sec and a 3-sec depression waiting state is forcedly ended, an alarm display selecting means 6 selects an alarm display picture corresponding to an input signal monitored by the means 4. A display data set means 7 writes display data relating to processing by a processing executing means 5 and the display data displayed on the alarm display screen selected by the means 6 in a VRAM 8. An on-screen display circuit OSD 9 outputs the display data written in the VRAM 8 by the means 7 to a CRT 10. Thereby when 3-sec depression operation is forcedly ended and actual operation is not executed, an alarm display can be displayed.
Patent JP-S6445193-A (JP)
Title: Method for forming conductor path
Inventor: SAITO MASAYUKI
IPC: H01B13/00
Filed: 1987-08-13
Abstract: PURPOSE:To make a screen mask unnecessary by selectively applying an energy beam in accordance with a conductor path pattern of a desired shape from the transparent substrate side placed on an evaporation target base material to selectively heat and vaporize the evaporation target base material, thereby depositing it on the transparent substrate. CONSTITUTION:An evaporation target base material 1 is made of Cu, a transparent substrate 2 is placed in contact with one principal surface of the evaporation target base material 1, and from the exposed principal surface side of the transparent sub strate 2, an energy beam 3 by a laser is selectively applied in accordance with a conductor path pattern of a desired shape. Accordingly, a conductor pattern 4 is formed on the principal surface where a surface contact is made between the transparent substrate 2 and the evaporation target base material. That is, because of a very near distance evaporation, the evaporation material is firmly deposited on the surface facing the target of the transparent substrate at a high temperature, thereby obtaining a desired conductor path pattern free of scattering of the material. Since a conductor path can be formed on a desired position on the substrate in this way without using a screen mask, it is not required to create or modify a mask, whereby the number of processes is reduced.
Patent JP-H1050938-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YASUIKE NORIYUKI
IPC: H01L21/822
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, which measures characteristics of the respective elements inside a circuit nondestructively without damaging moisture resistance of elements, and manufacture thereof. SOLUTION: First, a polycrystalline silicon substrate 1 with a plurality of n-type single crystal silicon islands 3 whose bases and sides are surrounded by insulating films 2 is formed and ion implantation of n-type impurities and p-type impurities and heat treatment are performed so as to form an n-type impurity layer 4 and a p-type impurity layer 5. Continuously, a protective film 6 is formed on the arrangement face side of the n-type single crystal silicon island 3 in the polycrystalline silicon substrate 1 and a protective film 6 on the n-type impurity layer 4 and the p-type impurity layer 5 are removed by etching. Next, a protective film 10 with a thick film thickness is formed and the protective film 10 on a contact part 7 and an electrode pad 9 is removed by etching so as to form a protective film 11 of a thin film thickness.  Lastly, a protective film 11 on the electrode pad 9 is removed by etching.
Patent JP-S6177789-A (JP)
Title: Charge type timepiece
Inventor: KATO YOSHIAKI
IPC: H02J7/35
Filed: 1984-09-26
Abstract: PURPOSE:To charge a large-capacity power source quickly with a simple circuitry, by specifying the area ratio of two groups of solar batteries charged independently to supplement the consumed charge of other power sources with a large- capacity power source. CONSTITUTION:A large-capacity capacitor 3, a small-capacity capacitor 4 and solar cells 1 and 2 as power source are charged independently and the capacitor 4 is used as direct power source of a timepiece driving circuit while the consumed charge of the capacitor 4 is supplemented with the capacitor 3. The areas of the solar cells 1 and 2 are differentiated so that the area ratio shall be such value that approaches 1 significantly with respect to the ratio of the charge accumulated by the charged-capacity rated voltage or full charge of the capacitors 3 and 4 as corresponding power source. This area ratio enables a quick charging with respect to a large-capacity power source with a simple construction.
Patent JP-S6177867-A (JP)
Title: Image forming method
Inventor: HANEDA SATORU
IPC: G03G13/01
Filed: 1984-09-26
Abstract: PURPOSE:To necessitate just one time of image exposing and to provide the smaller size, higher speed and higher reliability of a device by repeating stages for full-surface exposing by specific light forming potential to a specific filter after forming an electrostatic latent image by using a photosensitive body having plural kinds of filters and developing. CONSTITUTION:The photosensitive body disposed with the plural color separating filters 3 which are combined into a fine strand shape or mosaic shape is used. The entire surface thereof is first exposed with an image to form the primary latent image corresponding to the separated image density to the photosensitive layer below each filter, then the entire surface is exposed by the specific light so as to form the potential pattern in the 1st separating filter part to form the secondary latent image only in the photosensitive layer in the lower part of said filter, by which the electrostatic latent image corresponding to the intensity in the process of forming the 1st latent image is formed. The image is subjected to wet process development with the color toner of the color having the complementary relation with the color corresponding to the color of the filter and thereafter the same operation is repeated with each separated image. The multi-color images are thus formed on the photosensitive body.
Patent JP-S6262961-A (JP)
Inventor: YADOKORO TAKESHI
IPC: D03D49/62
Filed: 1985-09-11
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-S6472055-A (JP)
Title: Stationary phase of immune affinity chromatography
Inventor: JIYOERU MEIYAASON
IPC: B01D15/08
Filed: 1988-08-12
Abstract: PURPOSE:To obtain a stationary phase where a holding body and finding protein make stable crosslinking bond by using the holding body and immuno globulin contg. epitope of a measuring object bonding to the surface of the holding body via the bond group formed by glycol cleavage of saccharide. CONSTITUTION:The stationary phase is obtd. from the bonding body and the immuno globulin contg. epitope of the measuring object bonding to the surface of the holding body via the bond group formed by glycol cleavage of saccharide. The glycoprotein such as receptor in the stationary phase is oxidized by the glycol cleavage, by which the aldehyde for crosslinking bonding to the stationary phase, usually dialdehyde is formed. The immuno globulin is particularly impor tant as the receptor, for which the immuno globulines from arbitrary vertebrate groups such as mouse, rabbit and human are used. A wide range of solid holding bodies such as silica or adjusted glass beads are usable as a packing material. The particles used for chromatography are typically porous and the pressure necessary for executing the chromatography varies with particle sizes. The higher pressure is needed for the smaller particles.
Patent JP-H0653332-A (JP)
Title: Forming method for metallic plug
Inventor: MIYAMOTO TAKAAKI
IPC: H01L21/28
Filed: 1992-07-28
Abstract: PURPOSE:To provide a barrier metal in a good embedded state even at a contact hole having a high aspect ratio along with good barrier characteristics between a wiring layer and a lower semiconductor. CONSTITUTION:A contact hole 3 is opened in an insulating layer 2 on a semiconductor substrate 1, and a wiring layer is embedded after a barrier metal made up of a refractory metallic layer 4 and/or a refractory metallic alloy compound layer 5a is formed at a contact hole 3. An impurity plasma beam with a directional characteristic is cast, as indicated by an arrow (p), on the refractory metallic layer 4 and/or the refractory metallic alloy compound layer 5a. Then, an impurity is implanted at least into an intergranular part of the refractory metallic layer 4 and/or the refractory metallic alloy compound layer 5a at a bottom part of the contact hole 3.
Patent JP-2000030934-A (JP)
Title: Magnet body and motor using the same
Inventor: KOYAKATA EIJI
IPC: H02K15/03
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a magnet body wherein generation of cutouts and cracks is few and productivity can be improved, and a motor which can increase productivity relating to a rotor magnet body. SOLUTION: A magnet member is provided with a magnet body 42 and a reinforcing member 44 which is collectively molded with the magnet body 42. The reinforcing member 44 is arranged on one end surface of the magnet body 42. A motor uses the above magnet body as a rotor magnet member 28. In the magnet member 28, the reinforcing member is ingegrally molded, so that generation of cutouts and cracks of the magnet member 28 can be reduced.
Patent JP-H0647760-A (JP)
Title: Rubber molding method imparting lubricity to surface
Inventor: MATSUZAKA MASAKAZU
IPC: B29L9/00
Filed: 1992-07-28
Abstract: PURPOSE:To provide a rubber molding method imparting lubricity to the surface of a rubber molded article simultaneously with the processing molding of rubber due to a mold. CONSTITUTION:After a release agent is applied to a mold, a mixed compsn. consisting of a rubber solution prepared by dissolving unvulcanized rubber in a solvent, a vulcanizing agent and a solid lubricant is applied to the mold and, subsequently, an unvulcanized rubber sheet composed of the same unvulcanized rubber of said compsn. is pressed in the mold and the mixed compsn. and the unvulcanized sheet are together vulcanized to integrate the surface layer containing the lubricant with a rubber molded article.