baber/WOPTO huggingface dataset:
Patent JP-S61136255-A (JP)
Title: Composite semiconductor device
Inventor: AOKI TAKAHIRO
IPC: H01L21/8249
Filed: 1984-12-07
Abstract: PURPOSE:To bring an integrated circuit, which never generate a latch-up phenomenon and which has a high-load driving power in low power consumption, into a high-density state by a method wherein the MOSFET and the bipolar transistor are structurally formed in one body. CONSTITUTION:A metal silicide film shows a Schottky junction property to an N type semiconductor layer and shows an ohmic property to a P type semiconductor layer. When the source and drain of the PMOSFET are respectively formed of a metal silicide film 112c and a metal silicide film 112b, the Schottky PMOSFET is formed, and moreover, the ohmic contact with a P type semiconductor layer 104a can be also made directly. Moreover, the well contact with a semiconductor layer 103 can be made by a metal silicide film 112c through a high-concentration N type semiconductor layer 105b. Furthermore, the gate direct contact can be made by forming a metal silicide film 112f in a self- matching manner with the source and drain. As a result, it can be contrived to drop the gate resistance and to bring the integrated circuit into a high-density state.
Patent JP-H1082051-A (JP)
Title: Rod-shaped slope frame block
Inventor: KOBAYASHI ICHIRO
IPC: E02D17/20
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a rod-shaped slope frame block, weight and cost of which are reduced by decreasing the quantity of concrete and which is handled easily at the time of transport and the execution of works and which has high strength sufficiently resisting even the large tensile force of an anchor and has an excellent landscape at the time of laying from the viewpoint of environmental assessment. SOLUTION: A precast reinforced concrete rod-shaped slope frame block 1 has an anchor fixing section 3 and an anchor inserting hole 4 by vibrational placing concrete molding, and the height of the central section of a top face is formed in height slightly higher than the height of both-side end sections. Cavity sections 2 are formed towards the inside of the longitudinal direction from both side faces at that time, and the central section is formed under a solid state while the center of the bearing of the anchor fixing section 3 is placed and constituted at the central section of the slope frame block.
Patent JP-H0679700-A (JP)
Title: Cutting device for continuous sheet of paper
Inventor: MATSUKI YOSHIHIRO
IPC: B65H35/10
Filed: 1992-09-02
Abstract: PURPOSE:To cut a continuous sheet of paper while a simple mechanical configuration is incorporated. CONSTITUTION:A continuous sheet cutting device 10 is so structured that two roller couples 21, 22 are rotated at the time of cutting at the same linear peripheral speed, and when passage of the discretion line 11A on a continuous sheet of paper 11 through a fixed distance extent from a cutting blade 23 is sensed by a sensor 41, one or both of the drive motors furnished on the roller couples 21, 22 is put in variable speed control on the basis of the obtained sensing signal so as to generate such a rotational peripheral speed difference DELTAV that the rotational peripheral speed of the second roller couple 22 becomes large relative to the rotational peripheral speed of the first roller couple 21.
Patent JP-H04137361-A (JP)
Title: Sealed type nickel-hydrogen storage battery
Inventor: KAMIHARASHI SEIJI
IPC: H01M4/38
Filed: 1990-09-26
Abstract: PURPOSE:To increase the oxidation-resistant property of a negative electrode and to improve the stabity of the cell internal pressure and the cycle life by mixing a metallic condition of nickel layer and cobalt layer, and an oxide layer of at least one component of the alloy components to the surface of the alloy powder of a hydrogen storage alloy negative electrode. CONSTITUTION:To the surface of a hydrogen storage alloy, not the alloy condition of nickel and cobalt, but a metallic condition of nickel layer and cobalt layer, and an oxide layer of La, Ce, Co, Mn, or the like which is at least one component of the alloy components are mixed, and a hydrogen storage alloy negative electrode including these powders and a binder, and a nickel oxide positive electrode are contacted closely through a separator to form an electrode body, which is housed in a battery container, and an electrolyte is poured and sealed. As a result, at the oxidation-resistant property in the electrolyte, and in an overcharged condition, the resistance to oxidation to the oxygen gas generated from the positive electrode is increased, and the service life of the battery is improved.
Patent JP-H10107382-A (JP)
Title: Ii-vi semiconductor element and its manufacturing method
Inventor: YOSHII SHIGEO
IPC: G11B7/125
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To form an electrically insulated part with improved thermal contact and thermal conductivity with a semiconductor material by allowing the electrically insulated part being exposed to plasma that contains an inactive gas to exist in the n-type or p-type semiconductor layer of a II-VI semiconductor element. SOLUTION: A p-type ZnSe thin film 104 on a GaAs substrate is installed in a vacuum container 102, and Ar 105 that is an inactive gas is introduced into to the container by pressure. High frequency is introduced into the vacuum container 102 by a high-frequency power supply 106 for discharging, and Ar plasma 103 is generated between a substrate holder 107 and an opposing electrode 108, thus exposing the surface of the p-type ZnSe thin film 104 to the Ar plasma 103. Then, a thin insulation layer is formed on the surface of a II-VI semiconductor. The resistivity of the surface of the p-type ZnSe thin film 104 reaches at least 1×10<4> Ω.cm, thus obtaining sufficient resistance as an insulating layer. The thermal conductivity of the insulating layer reaches a superior value, 12W/m.K.  Also, no insulation layer peels off, thus achieving an improved adhesive property with the II-VI semiconductor.
Patent JP-H06109503-A (JP)
Title: Electromagnetic flowmeter
Inventor: KUROKI YOSHIHIKO
IPC: G01F1/58
Filed: 1992-09-28
Abstract: PURPOSE:To make stabilized measurement of flow rate for a long term possible without causing adhesion of microorganism to a lining even when water is taken in directly from a river by admixing antimicrobial fine metal powder to the lining resin of an electromagnetic flowmeter. CONSTITUTION:An insulating lining is applied onto the inner face of a pipe 10. A pair of metallic detecting electrodes 14, 15 for detecting electromotive force, corresponding to the flow rate of fluid to be measured, are secured penetrating through the central part of the pipe 10 and the lining 13 while being insulated from the pipe 10. The lining 13 employs, as base material, ethylenetetrafluoride perfluoroalkylvinylether resin admixed with 1-3wt.% of fine silver powder as antimicrobial agent. Since fine silver powder exhibits antimicrobial effect and heat resistance, it can sustain normal antimicrobial effect without melting when lining is applied at a temperature as high as 370 deg.C. Since silver is dispersed in the form of fine powder into the lining 13 at a mixing rate of 2% or thereabout, electromagnetic force induced in the fluid to be measured is prevented from short-circuiting the lining 13 to cause error in the measurement.
Patent JP-H09102140-A (JP)
Title: Optical information reproducing device
Inventor: KOKADO HIROSHI
IPC: G11B7/135
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain an optical information reproducing device with which the reduction of the size is made possible by shortening the distance from a light source to an objective lens. SOLUTION: A hologram element 20 is so set that the luminous flux from a light source 11 attains H/tanβ = constant when the angle emitted from the hologram 22 of the hologram element 20 is defined as (β) and the distance from the center of the optical axis to the position of the luminous flux emitted from the hologram 22 as (H). As a result, the apparent distance between the light source 11 and the objective lens 16 is shortened and the distance from light source 11 to the objective lens 16 is shortened, by which the size of the device is reduced.
Patent JP-H02162723-A (JP)
Title: Manufacture of semiconductor
Inventor: HENRII BAAGAA
IPC: H01L21/28
Filed: 1989-10-03
Abstract: PURPOSE: To raise yield of silicide process by, relating to manufacture of a semiconductor comprising a heat-resistant metal silicoide layer on a silicon semiconductor substrate, sticking a heat-resistant metal on the silicon substrate under a specific nitrogen partial pressure or below, for heat treatment. CONSTITUTION: The method includes a process where a heat-resistant metal layer is made to stick to a substrate under presence of nitrogen of partial pressure less than 6×10<-4> Torr and a process where heating is made with time and temperature sufficient for forming a silicide through the reaction between the heat-resistant metal and the substrate. The substrate is preferably of a doped mono-crystalline silicon, poly-crystalline silicon, and a silicon dioxide, with molybdenum, tungsten, tantalum, titan, and palladium, etc., as an appropriate heat-resistant metal, while titan especially desirable. The pressure of nitrogen (used alone or as a mixture with other inactive gasses) in the process of metal sticking is kept at about 6×10<-6> Torr or below.  As an inactive gas, helium, argon, krypton, xenon, and their mixture, etc., are used, with argon, helium, and mixture of them preferred, with desirable nitrogen concentration about 0.1-1.0 capacity %.
Patent JP-H02105258-A (JP)
Title: Circuit simulating system
Inventor: SUGIMOTO MASUNORI
IPC: G06F19/00
Filed: 1988-10-13
Abstract: PURPOSE:To compute circuit characteristic with high accuracy for even a circuit using any kind of element by sending the characteristic of the element measured by a measuring instrument by a control signal from a computer as part of the characteristic of the element comprising an electrical circuit. CONSTITUTION:The computer 1 is connected to the measuring instrument 2, and also, the element 3 to be measured is connected measureably to the measuring instrument 2. A circuit simulator 4 in the computer 1 finds a solution for the characteristic of the circuit desiring to compute by forming simultaneous equations setting potential and a current at each point as unknown. Several constants in the constants of the simultaneous equations are decided by the characteristic of the element comprising the circuit. When the constants are found, a control signal 5 including a measuring item, etc., in the measuring instrument 2 is transmitted contrary to a processing in which the equation of a non-linear dependent power source in an equivalent circuit, etc., assembled in an on-going simulator is computed. The measuring instrument 2 measures the characteristic of the element 3 according to the signal 5, and transfers an element characteristic signal 6 to the computer 1.
Patent JP-H0572663-A (JP)
Title: Silver halide emulsion
Inventor: HIOKI TAKANORI
IPC: C09B23/00
Filed: 1991-09-11
Abstract: PURPOSE:To enhance sensitivity and to reduce change of sensitivity during storage by incorporating a methine compound having an alkylthio group. CONSTITUTION:This silver halide emulsion contains the methine compound represented by formula I in which R1 is alkyl; R2 is alkyl, aryl, or a heterocyclic group; each of L1-L4 is methine; Z1 is an atomic group necessary to form an N-containing 5- or 6-membered hetero ring; D is an atomic group necessary to form an acidic ring; n1 is 0 or 1; n2 is an integer of 0-4; n3 is an integer of 0-10; M1 is a couter ion for neutralizing electric charge; and m1 is an integer of >=0 for neutralizing charge. The silver halide emulsion to be used may contain any of silver bromide, silver iodobromide, silver iodochloro-bromide, silver chlorobromide, silver chlorobromide, and silver chloride.
Patent JP-H10102851-A (JP)
Title: Attaching structure of cremorne lock of window
Inventor: SEGAWA KOICHI
IPC: E05B65/06
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To lessen size of the projection chart of a style and enlarge the lighting area of a sliding screen by attaching a lock body to a hollow part continuing between the style body and one side panel support part. SOLUTION: An inward plate 51 is integrally provided near the inside of a room in the inner face 41 of the direction of the projection chart of styles body 40, 40. An inward plate 52 in the direction of depth is integrally provided toward the inside of the room on the projection end of the inward plate 51, and an indoor side plate 53 is integrally provided on the projection end of the plate 52. Next, one side panel support part 42 is formed by the indoor side plate 53, the plate 52 and the inward plate 51, the indoor side plate 53 is continued up to an outer face 45 in the direction of the depth of the style 40, and a hollow part 42a and the hollow part 50 of the style 40 are continued. The lock body 61 of Cremorne lock is attached to the hollow part 50 of the style body 40.  Therefor size of the projection chart of the style 40 is smaller than that of the lock body 61, and lighting area of a sliding screen can be enlarged.
Patent JP-S63113276-A (JP)
Inventor: OHASHI YOSHINORI
IPC: F25D17/08
Filed: 1986-10-30
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-S62119787-A (JP)
Title: Semiconductor storage device
Inventor: KAWAMURA FUMITO
IPC: G11C11/34
Filed: 1985-11-18
Abstract: PURPOSE:To make quickly the potential of selected column line high level and to write in shorter time by adding the first and second MIS transistors that control the potential of one of a pair of column lines according to potential of the other. CONSTITUTION:The device consists of memory cells Mij (1<=i<=n, 1<=j<=m) arranged in (n) rows and (m) columns, one row line Xi connected to respective memory cell Mij, the first and second column lines Yj, -Yj, the first P channel type MIS transistor QYpj in which the drain and source are connected respectively to the column line Yj and a power source terminal and the gate is connected to the column line -Yj, and the second P channel type MIS transistor Q'YPj in which the drain and source are connected respectively to the column line -Yj and the power source terminal and the gate is connected to the column line Yj. The memory cells Mij are C-MOS type static RAM cells, and N channel type MIS transistors QNj, Q'Nj select a pair from plural pairs of column lines by selection signals vj. N channel type MIS transistors QWN, Q'WN isolate the number of times of writing when writing is not made.
Patent JP-H04136806-A (JP)
Title: Lens shifter
Inventor: MATSUDA KAZUYA
IPC: G02B7/04
Filed: 1990-09-28
Abstract: PURPOSE:To move a lens shifting frame smoothly with high accuracy by making the deviation in thread pitch between a couple of rack parts of a connecting plate less than the thread pitch of a screw and engaging and clamping the both. CONSTITUTION:The connecting body 6 fixed to part of the lens shifting frame 1 has the couple of rack parts 7a and 7b which are arranged opposite each other at a specific interval. The deviation in thread pitch between the couple of opposite rack parts 7a and 7b is set less than the thread pitch 1/2 pitch of the screw 5. A motor 4 is rotated and the screw provided to its output shaft 4a is rotated to move the frame 1 along guide rods 2 and 3 while the engagement state is maintained by the rack parts 7a and 7b. At this time, the rack parts are given elasticity by setting the thread pitches of the screw 5 and rack parts 7a and 7b as mentioned above to effectively preclude axial play.
Patent JP-H0679755-A (JP)
Title: Method of molding synthetic resin
Inventor: OTANI SHIGEYOSHI
IPC: B29C45/17
Filed: 1992-09-02
Abstract: PURPOSE:To provide a method of molding synthetic resin which lessens a residual internal stress in a case body of which the upper side is opened, and also prevents a warp of an opened part. CONSTITUTION:On the occasion of molding a vessel body 1 having a flange edge 2 formed in an upper opened part, projections 4 having a larger thickness than the wall surface 3 of the vessel body 1 are provided from the bottom side to the flange edge 2 on the outer periphery of the vessel body 1, and molten synthetic resin is injected from a resin injection hole 5 formed in the projections 4 on the bottom side of the vessel body 1. When the molten synthetic resin is injected to a prescribed degree into a cavity of a mold and when the molten synthetic resin is not set yet, gas of a high pressure is injected from the resin injection hole 5. The gas reaches the inside of the flange edge 2 in the end part through the inside of the projections 4 and a vacant space is formed in the meantime.
Patent JP-H02108745-A (JP)
Title: Depressurizing structure in concrete structure body
Inventor: UEDA MINORU
IPC: E04B1/64
Filed: 1988-10-14
Abstract: PURPOSE:To prevent a finishing layer from being damaged, by embedding a ventilating pipe communicating at its upper and lower ends with the outside air, in a concrete structure body, and by making the outer peripheral wall of the ventilating pipe air-permeable. CONSTITUTION:A ventilating pipe 10 composed of a body section 20 and upper and lower ventilating pipe sections 30 communicating the inside of the body section 20 with the outside air is embedded in the center section of a concrete pile 1 made of steel-skeleton concrete and having an outer surface with a high moisture-permeation resistance. Further, the body section 20 is formed in such a way that several slits are formed in a pipe 22 made of synthetic resin gauze 21, and an unwoven fabric 24 is wound around the pipe 22. When the pile 1 receives an external heat, moisture in the concrete is evaporated, and flows out from the upper communicating pipe 30, thereby it is possible to remove a steam gas pressure.
Patent JP-H03120583-A (JP)
Title: Picture developing control method for multi-screen display device
Inventor: HIROSE TAMIKO
IPC: G09G5/00
Filed: 1989-10-04
Abstract: PURPOSE:To easily perforn the partail execution of a picture developing program by generating the program with plural steps, and executing it at every step. CONSTITUTION:The program consisting of the plural steps 1-3 is down-loaded to a program memory circuit 24 by touching an ordinary execution part 30, and it is executed, and when only a step 1 is desired to be execute, the program part of the step 1 is down-loaded by touching an on-line part 32, a step execu tion part 34, a (1) part 36, and a picture is displayed without applying limitation on duration. Also, by touching the on-line part 32, the step execution part 34, the (1) part 36, and a (3) part 40, the programs of the steps 1 and 3 are down- loaded, and the picture of the program of the step 1 is displayed for ten seconds, and that of the step 3 is displayed successively. Also, an off-line part 28 tempo rarily stops the start time of step under execution until the on-line part 32 is touched.
Patent JP-H0892950-A (JP)
Title: Drain material for civil engineering work
Inventor: KAWAMOTO KOJI
IPC: E02D3/10
Filed: 1994-09-29
Abstract: PURPOSE: To provide a drain material for civil engineering works which is excellent in permeable functions and capable of making effective use of by- products generated in a manufacturing process of light weight aerated concrete widely used as a building material or light weight aerated concrete which is no longer required during rebuilding as reassures. CONSTITUTION: A light weight aerated concrete product or its sub-product light weight aerated concrete generated in its manufacturing process is crushed and turned into light weight sand. This light weight sand is used as a sand drain material or a back drain material. The grading of the light weight sand is 10mm and below and includes 5wt.% of 75ϕm of a grading portion or below. What is more, its equality coefficient is specified to 3 and over. This construction makes it possible to enhance a drain function more satisfactorily than natural sand and reduce its unit volume weight to 1/2 of natural sand and below and cut down a manufacturing cost as well.
Patent JP-H0789629-A (JP)
Title: Device for preventing belt member from being put to one side, heating device, and image forming device
Inventor: NISHIHATA ATSUSHI
IPC: B65H5/02
Filed: 1993-09-22
Abstract: PURPOSE:To prevent the breakage and abrasion of a rib and the separation of the rib from a belt member and securely prevent the belt member from being put to one side for a long period by dissolving the problems of preventing the belt member, in a rotating state from being put laterally to one side in a rib system. CONSTITUTION:As for a device having an endless belt member 2 in revolution, a stepped rib 3 is formed in an annular form in the circumferential direction of the belt member at least at one sided end part of the belt member 2, and the closing shift in the revolution of the belt member 2 is regulated at least one regulating member 16 which regulates the upper stage part 3b of the rib 3, and a gap (alpha) is formed between the closing regulating member 16 and the outer peripheral surface 3a2 of the lower stage part of the rib 3.
Patent JP-S61136791-A (JP)
Inventor: YAMADA TOSHIFUMI
IPC: B25J9/06
Filed: 1984-12-10
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-S61138604-A (JP)
Title: Production of carrier for olefin polymerization catalyst
Inventor: FUNABASHI HIDEO
IPC: C08F10/00
Filed: 1984-12-10
Abstract: PURPOSE:To produce the titled catalyst carrier having true spherical shape and high uniformity, easily, by contacting a halogenated Mg compound with an organic compound free from active hydrogen, and mixing and solidifying the obtained liquid in the presence of a surfactant. CONSTITUTION:(A) A halogenated Mg compound of formula R<1>nMgX<1>2-n (R<1> is 1-18C alkyl, alkoxy, cycloalkyl, alkylaryl, aryl, aralkyl, or arylalkoxy; X<1> is halogen; 0<=n<=2) (e.g. MgCl2) is made to contact with (B) an organic compound free from active hydrogen (e.g. cyclopentanone, diethyl ether, etc.) at a molar ratio (B/A) of usually 1-20, and solidifing the obtained liquid in the presence of (C) a surfactant, preferably an oil-soluble nonionic surfactant having an HLB of <=6 (e.g. sorbitan fatty acid ester).
Patent JP-2000069860-A (JP)
Title: Light-shielding cover and weed growth-controlling structure
Inventor: SHIRASAKI HIROTAKA
IPC: A01G13/00
Filed: 1998-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a weed growth-controlling structure in which the seeds of weeds may not grow in the nursery culture soil, when seedlings are planted to the nursery culture soil in pots, respectively. SOLUTION: The upper opening of a pot is covered with a light-shielding cover where this light-shielding cover has a size enough to cover the upper opening of the pot, retain water permeation, air permeation and light shielding properties and is notched. This notch 2 can be opened from the pot edge and the stem of the seedling 10 is nipped with this notch.
Patent JP-S61136472-A (JP)
Inventor: YAMAMOTO MICHIHIRO
IPC: B07B13/02
Filed: 1984-12-07
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。