baber/WOPTO huggingface dataset:
Patent JP-H10321812-A (JP)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: HANABUSA KIYOSHI
IPC: H01L21/8242
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, capable of preventing a reduction in the capacitance of a capacitor, and a manufacturing method thereof. SOLUTION: In a semiconductor device having a capacitor, a capacitor lower electrode 15 is formed above a plug 11 which serves as a conductive layer formed on a substrate through a barrier layer 14a. The barrier layer 14a is formed so as to consist of barrier metallic layers 32a, 32c and 32e containing high-melting point metals and oxide layers 32b, 32d and 32f for the barrier metallic layers 32a, 32c and 32e formed on the upper surfaces of the barrier metallic layers, respectively.
Patent JP-H07310949-A (JP)
Title: Air diffusing structure
Inventor: OGURA HIROSHI
IPC: F24F13/14
Filed: 1994-05-18
Abstract: PURPOSE:To provide an air diffusing structure in which a mounting efficiency is remarkably enhanced, the number of components is reduced and its cost can be decreased and which can regulate an air flow rate. CONSTITUTION:An air diffusing structure 3 comprises a space 27 opposed to the air diffuser 9 of a ceiling 1, a housing 11 formed with an air passage 29 communicating with the space 27 via an opening 2901, and a wind direction regulating plate 13, wherein the length and the width of the base 1301 of the plate 13 are formed corresponding to those of the opening 2901, and a supporting mechanism 15 is provided between both the ends of the plate 13 and the housing 11. The mechanism 15 has an operating lever 33, and an intermediate lever 35 which is moved in a direction separating the base 1301 of the plate 13 from or approaching it to the opening 2901 in cooperation with the movement of the lever 33. Further, the structure 3 comprises holding mechanisms 41, 3501 for holding the plate 13 moved by the lever 35 at a position.
Patent JP-H07311255-A (JP)
Title: Radar video display device
Inventor: BEPPU MINORU
IPC: G09G5/10
Filed: 1994-05-19
Abstract: PURPOSE:To display a plotted video like a video without according to a special purpose CPU without increasing the load of a firmware. CONSTITUTION:The plot storage area of a refresh memory 1 is partitioned to N pieces of banks. Timers (Nos. 1-N) are provided one by one for the respective banks. Each time a plot is written in each bank, the corresponding timer is started by a firmware command (SET1-N). The each timer counts a predetermined time, and opens the corresponding gate of an AND gate (#1-#N) within the period. The corresponding plot of the refresh banks 1-N is input to the AND gate. A plot luminance control signal is output from an OR gate 10 to a luminance system. The plot is displayed only within the period of the counting time of the timer.
Patent JP-H05301832-A (JP)
Title: Method for stabilizing methyl chloride
Inventor: FUKUSHIMA MASATO
IPC: C07C17/42
Filed: 1992-04-22
Abstract: PURPOSE:To stabilize methyl chloride so as not to cause corrosive problem of metals even when used under high temperature conditions, especially influence of water content, heat and metal. CONSTITUTION:Methyl chloride is stabilized by adding 0.001-5 pts.wt., preferably 0.01-1 pts.wt. stabilizer to 100 pts.wt. methyl chloride using one or more kinds of compounds selected from an epoxy compound (e.g. propylene oxide, butylene oxide, styrene oxide, epichlorohydrin or cyclohexene oxide), acetylene alcohols (preferably 3-9C, especially 3-6C acetylene alcohol, e.g. propargyl alcohol, 3- methyl-1-butyn-3-ol, 1-butyn-3-ol or methyl pentynol) to methyl chloride. Furthermore, the stabilizer is excellent in corrosion suppressing effect and exhibits high stabilizing effect.
Patent JP-S62285108-A (JP)
Title: Programmable controller
Inventor: MIKAMI KAZUO
IPC: G05B19/05
Filed: 1986-06-03
Abstract: PURPOSE:To increase the processing speed of a programmable controller compared with a system where an input port is cyclically measured, by fetching the visual measurement data on a feature parameter from a picture input processing part and applying the arithmetic processing to said measurement data. CONSTITUTION:A picture input processing part 21 receives the video signals from a TV camera 30 and always performs a prescribed visual measurement operation to calculate a feature parameter of input pictures. An arithmetic processing part 28 decodes the user program written to a RAM 25 and performs the processing in response to the contents of instructions. If an instruction for visual measurement is indicated by the instruction contents, the visual measurement data on the feature parameter is fetched directly from the part 21 via a bus 22. The part 28 stars immediately the desired arithmetic processing.
Patent JP-S5354429-A (JP)
Title: Memory device
Inventor: ISHII TAKAYOSHI
IPC: G11C8/18
Filed: 1976-10-28
Abstract: PURPOSE:In normal operation, address information is set up previous to the point in time when a timing signal is sent out by an address set-up time, thereby shortening the access time of the memory device.
Patent JP-H05299739-A (JP)
Title: Protective circuit of light-emitting element
Inventor: YAMAHIRA YUTAKA
IPC: H01S5/042
Filed: 1992-04-24
Abstract: PURPOSE:To prevent a laser diode from being destroyed by automatically suppressing an overcurrent to the laser diode. CONSTITUTION:A laser-current monitoring resistance R1 is inserted in a feed line 15 to a laser diode LD. An LED 19 for a photocoupler 18 is connected between terminals of the laser-current monitoring resistance 15 so that it is turned on when an electric current flowing in the laser-current monitoring resistance R1 exceeds a prescribed value which is decided between the standard current value and the maximum current value of the laser diode LD. Thereby, the output current of the laser diode LD can be limited by means of a phototransistor 20 for the photocoupler 18.
Patent JP-H07332023-A (JP)
Title: Hydrogen production type combined power generation plant
Inventor: NAGABUCHI NAOYUKI
IPC: F01K23/10
Filed: 1994-06-13
Abstract: PURPOSE:To transform heat quantity in combustion gas into hydrogen and oxygen by arranging a plant, which is suitable for thermally decomposing water by combustion gas in a heat source apparatus generating heat of the fixed quantity or more and producing hydrogen and oxygen, and a plant accumulating the produced hydrogen and oxygen. CONSTITUTION:When demand generation quantity to a plant is less than rated generation quantity, valve travel of a flow rate regulating valve 7 is operated by means of a controller 13, so that combustion gas inside a piping 6 is introduced to a thermal decomposition plant 16 via the piping 6 by heat quantity equivalent to a difference between the demand generation quantity and the rated generation quantity. Inside the thermal decomposition plant 16, water is decomposed into hydrogen and oxygen by the combustion gas of 800 deg.C or more which is introduced by the piping 6. This oxygen is introduced to a combustor 2 from the thermal decomposition plant 16 via a coal gasification plant 36 through the piping 21. Hydrogen is introduced to an ammonia generator 43 so as to be transformed into ammonia. In this way, heat quantity equivalent to the difference between the demand generation quantity and the rated generation quantity in the combustion gas is transformed into hydrogen and oxygen.
Patent JP-S6111929-A (JP)
Title: Magnetic recording medium
Inventor: ARIOKA HIROYUKI
IPC: G11B5/72
Filed: 1984-06-26
Abstract: PURPOSE:To improve the rust preventive property, corrosion resistance, durability, and traveling stability and further to reduce the friction and shaving by specifying the surface roughness of a topcoat layer contg. a fine-grained pigment on a magnetic recording layer. CONSTITUTION:When a fine-grained pigment is incorporated into the surface of a topcoat layer and the surface roughness of the topcoat layer is regulated to <R20=400Angstrom , a stabilized and excellent magnetic recording medium with reduced clogging, level-down, and dropout can be obtained. At <=R20=20Angstrom , the contact with a head is excessively improved, a cleaning effect on the head is eliminated, and friction is enhanced. At >=400Angstrom , the surface is roughed and easily shaved, and the dropouts are easily produced. Less than 200Angstrom  roughness is more preferable. As the fine-grained pigment, ZrO2, etc. is exemplified, and the particle diameter is regulated to <200Angstrom , or more preferably to <=150Angstrom .
Patent JP-H11318361-A (JP)
Title: Rice treated with artificial digestive enzyme and its production
Inventor: TAJIRI NAOSHI
IPC: A23L7/104
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To produce the subject rice capable of promoting the hydrolysis of rice starch and digestive absorption rate thereof in a body reducing energy or carrying out a reduction, or the like, in load on digestive organs and useful as a food, or the like, for adult diseases or alimentary diseases by treating the rice with an artificial digestive enzyme. SOLUTION: (A) Rice (specifically brown rice or polished rice) is treated with (B) an artificial digestive enzyme (e.g. pancreatin, diastase, protease or lipase). The treated rice is prepared by dipping, e.g. the component A in a solution of the component B in a volume of 1.5-2.5 times based on the component A (e.g. the solution at 3-5% concentration of the component B) at 36-40 deg.C for 30-120 min or dipping the component A therein, then draining the component A, allowing the component A to stand, carrying out the treatment with the digestive enzyme and drying the treated rice at 40 deg.C temperature. The treated rice is utilized in the form of rice grains, a rice flour, a (n) (instant) cooked rice, a (n) (instant) gruel, or the like.
Patent JP-S63315511-A (JP)
Inventor: ROTAARU PUTSUPE
IPC: B01J20/18
Filed: 1988-05-30
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-S61291435-A (JP)
Title: Method for strengthening joint of glass and metal film
Inventor: MORI KATSUAKI
IPC: C03C17/09
Filed: 1985-06-14
Abstract: PURPOSE:To improve the adhesion of glass to metal, by forming a metal film by vapor deposition on the glass surface and applying a DC or AC voltage of low frequency across the metal film and the glass while heating. CONSTITUTION:An aluminum film is formed on a glass insulator by the vacuum vapor deposition method and adhered to the surface of the glass insulator surface. The resultant aluminum film is then introduced into a furnace 2 having a heating means, e.g. a heater 1, and a DC or AC voltage of low frequency is applied across the glass insulator 3 and vapor deposited aluminum film 4 while heating. The application of the voltage permits the formation of a joint layer in which glass molecules of the glass insulator 3 and metal atoms of the aluminum arranged densely on the surface of the glass insulator 3 are mutually diffused and very strong joining is carried out by the resultant joint layer.
Patent JP-H01299478-A (JP)
Title: Method for measuring semiconductor device
Inventor: SASAKI MASARU
IPC: H01L21/66
Filed: 1988-05-26
Abstract: PURPOSE:To make it possible to reduce a test time largely by parallel operation, by dividing a processing part for measurement and data aquisition and a judging part for comparing the data with a desired value and for judgment. CONSTITUTION:A part A which performs sending of an input signal, measurement and data aquisition and a part B for comparing the data with a desired value and for judgment are divided into two parts. When the number of measured signals of one device is (n), P1-Pn indicate a time required for processing the part A for 1st-n-th input signals. The time is the sum of a preset input time 11, an input-time generating time 12 and an output response time 13. A time R1 which is the sum of P1-Pn is the sum of the times required for the first devices 1-3. Q1-Qn indicate a processing time for the part B, i.e., a judging time 14. An added time S1 is the sum of the times required for the first device 4. P1+Q1 becomes T1, and R1+S1 becomes U1. Since these operations are performed in parallel, R1+S1 becomes smaller than a conventional U1. Thus, the test time can be shortened to a large extent.
Patent JP-H02309648-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOJIMA YOSHIKAZU
IPC: H01L21/336
Filed: 1989-05-24
Abstract: PURPOSE:To obtain a semiconductor device which is suited for iniaturization by forming a single-crystal semiconductor film on an active region after selective oxidation and then forming a MOSFET on the surface. CONSTITUTION:A single-crystal silicon film 9, a gate oxide film 10, and a gate electrode 11 which grew on the surface of a silicon substrate 1 are formed. Then, a thin gate electrode 11 is machined, a width W where a channel current flows is made wider than the gap of a field oxide film 5, thus enabling a large amount of channel current to flow. Also, since the active region is in a shape so that it becomes narrower in the depth direction when the W is made thinner, narrow channel effect is small, thus enabling channel current to flow stably even if the channel width W is made thinner and obtaining a semiconductor device which is suited for miniaturization.
Patent JP-S619752-A (JP)
Title: Caloric intake meter containing blood pressure measurement function
Inventor: NAGAYAMA MASAHITO
IPC: G16H40/63
Filed: 1984-06-25
Abstract: PURPOSE:To facilitate the easy guidance of nutrition for a hypertensive by storing previously a blood pressure symptom parameter such as the distinction of sex, and discriminating the blood pressure symptom based on the output of a blood pressure measurement means to calculate the allowable caloric intake. CONSTITUTION:A food component memory part 8 stores the composition amount per unit weight and the unti caloric quantity of each food. A blood pressure value memory part 54 stores the parameters of normal values of the highest and lowest blool pressure levels, the blood pressure value of hypertension corresponding to the ages, sex, etc. as well as the amount of nutritive substance (indicated amount) allowable to each symptom. The state of the blood pressure is discriminated from the measured blood pressure value and the information on the age and sex, etc. supplied from a keyboard. Then the data on the nutritive substance (salt) is read out automatically and set at each memory area of an indicated amount memory part 10. Each food is weighted and said indicated amount is distributed automatically according to the contents of the part 8 and stored to a register 9. Then various indications are delivered.
Patent JP-H04331929-A (JP)
Title: Module for optical amplification
Inventor: KONNO YOSHIHIRO
IPC: G02F1/35
Filed: 1991-05-02
Abstract: PURPOSE:To realize high performance and small size, facilitate the adjustment, simplify the structure, and reduce cost by providing various functions as modules. CONSTITUTION:A birefringent crystal plate P1 whose crystal optical axis slant to the surface, a Faraday rotator F, a birefringent crystal plate P2 which is 2 time as thick as the P1, sectioned small at right angles to the axis of a light beam, and rotated by 45 deg. on the axis of a light beam, and a right-angled prism Ml which has two right-angled reflecting surfaces R are formed on the axis of the light beam in this order, and the two right-angled surfaces of the M1 are rotated by 45 deg. on the light beam axis at 45 deg. to incident light. Consequently, the light beam emitted by the birefringent crystal plate P2 is sent back by the right-angled prism M1, not transmitted through the birefringent crystal plate P2, and returned to the Faraday rotator F and crystal plate P1. Further, a wavelength selective film BP which transmits only exciting light is formed on one surface of the right-angled prism M1 and exciting light guide-in terminals LF1 and LF2 and signal light guide-in/out terminals LF3 and LF4 are provided.
Patent JP-2000318161-A (JP)
Title: Machine for machining ejection nozzle of liquid ejection recording head and manufacture of liquid ejection recording head
Inventor: KOIDE JUN
IPC: B23K26/382
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a machine for machining the ejection nozzle of a liquid ejection recording head and a method for manufacturing a liquid ejection recording head in which an ejection nozzle having uniform area and tapering toward the liquid ejecting side can be formed by laser machining from the liquid ejecting side of an ejection opening forming plate. SOLUTION: An ejection nozzle is sublimation machined by irradiating an ejection opening forming plate 2 simultaneously, from the axis symmetric direction, with UV- laser beams having an NA of 0.1 or above provided through circumscription thereof by means of an optical system including light beam conversion optical systems 102-105 for irradiating a photomask 1 having an ejection opening profile pattern with laser beams emitted from a laser oscillator 101 in a plurality of directions, and a mask focusing optical system 106 for focusing a plurality of laser beams transmitted through the photomask 1 and advancing in different directions on the surface of the ejection opening forming plate 2 while superposing. The ejection nozzle thus machined has uniform ejection opening area and tapering in the liquid ejecting direction and a plurality of ejection nozzles can be machined collectively.
Patent JP-S619498-A (JP)
Title: Coating agent for sliding surface of vane pump
Inventor: KANEDA HIROSHI
IPC: C09D163/00
Filed: 1984-06-25
Abstract: PURPOSE:To provide the titled coating agent which can be thickly applied (film thickness: 50-200mu) by one coating and gives a coating film having excellent adhesion and high resistance to heat and baking after curing, by blending MoS2 powder with a solution mixture contg. an epoxy resin. CONSTITUTION:20-30pts.wt. reactive diluent such as diglycidyl ether and 120- 300pts.wt. acid anhydride hardener such as nadic anhydride are mixed with 100pts.wt. bisphenol type epoxy resin such as Epikote 807. 100-150pts.wt. MoS2 powder is blended with 100pts.wt. said solution mixture to obtain a coating agent for the sliding surface of a vane pump.
Patent JP-S5557372-A (JP)
Title: Bonding method of ceramic and metal
Inventor: SUZUKI AKIRA
IPC: B23K1/19
Filed: 1978-10-23
Abstract: PURPOSE: To achieve the simplification of the work by inserting the ceramic member having been coated with flux into a metal member thereby shrinkage fitting and coupling these by means of the brazing material having been melted through heating.  
     CONSTITUTION: Flux 35 is coated on the wall surface of the circular hole 11 of an iron made cylinder 10. Next, a ceramic round bar 20 of an outside diameter slightly smaller than the diameter of the hole 11 is inserted in the hole, by inserting a silver brazing material 30' ring. Thence the iron made cylinder 10 is heated to the temperature above the one at which the brazing material 30' melts, to allow a brazing material layer 30 to form. When it is returned to ordinary temperature, the ceramic round bar 20 receives compressive stress owing to thrinkage fit by way of the brazing material layer 30, whereby both 10, 20 are integrally bonded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02309455-A (JP)
Title: Image processor
Inventor: YAMAMOTO HARUO
IPC: G06T7/40
Filed: 1989-05-24
Abstract: PURPOSE:To simply and rapidly specify a two-dimensional halftone area to specify image processing by specifying the two-dimensional halftone area from the mutual relation of one-dimensional halftone areas in respective lines and calculating coordinate data rectangularly surrounding the two-dimensional halftone area. CONSTITUTION:Read data are binarized by a binarizing means 1 based upon two different thresholds and stored in a storage means 2 and the start points of a halftone area and a black-and-white area are detected in each scanning line to specify the one-dimensional halftone area relating to each line. The head and end properties and continuity of the halftone area relating to the plane of an original are decided from the mutual relation of one-dimensional halftone areas in respectively lines to specify the two-dimensional halftone area. The coordinate data rectangularly surrounding the two-dimensional halftone area are calculated and a switching means 3 is driven in accordance with the coordinate data to execute image processing corresponding to the halftone area and the black-and-white area. Consequently, the two-dimensional halftone area simply and rapidly is specified to execute image processing.
Patent JP-H04355883-A (JP)
Title: Device for analizing and displaying clock signal
Inventor: TAKANO MIDORI
IPC: G06F11/22
Filed: 1991-06-03
Abstract: PURPOSE:To display the analyzed result of the delay skew of a clock signal by successively analyzing it. CONSTITUTION:A clock signal analizing and displaying device is provided with a clock signal route searching part 9 searching a clock signal route, a clock delay analizing part 11 calculating the signal carring delay time of the searched signal route, a skew analizing part 13 calculating the skew being the difference of maximum and minimum signal carring delay time in calculated signal carring delay time and an analized result data generating part 15 generating display data of the analized result of the delay skew. The device displays the report and the pass rout of a delay skew restriction violation pass. Thus, the designing time of a semiconductor integrated circuit is excessively shortened.
Patent JP-H0424021-A (JP)
Title: Adaptor and blood collecting instrument
Inventor: OGI MITSUO
IPC: A61B5/153
Filed: 1990-05-21
Abstract: PURPOSE:To mount a syringe on an outer cylinder of a holder easily and accurately by arranging a first fitting section on the tip side to be fitted into a fixed member of the outer cylinder of the holder and a second fitting section on the side of a base end to have the tip of the syringe fitted into while a tapered section with an inner diameter thereof decreasing gradually toward the second fitting section is formed adjacent to the second fitting section. CONSTITUTION:A first fitting section 21 is formed on the tip side of an adaptor 2 to be fitted into a fixed member 5 formed sticking into an internal bottom of an outer cylinder 4 of a holder and a second fitting section 22 is formed on the side of a base end to have a protrusion 11 of the outer cylinder 10 of a syringe fitted into. A tapered section 23 with an inner diameter thereof decreasing gradually toward the second fitting section 22 is formed at a position adjacent to the second fitting section 22 on the side of the base end from the second fitting section 22. An angle of taper for a center axis of the tapered section 23 is about 5-10 deg., especially about 5-8 deg. preferably. This enables operation easily and accurately in mounting the syringe 9 on the outer cylinder 4 of the holder.
Patent JP-H09285573-A (JP)
Title: Putter head
Inventor: IMAMOTO YASUNORI
IPC: A63B53/04
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To allow even an amateur golfer to easily conform the center of gravity of a head to the center of a ball, and extend the range of the putted ball by setting the length of a hosel to a prescribed value or more in a putter head having the shaft installing hosel continuously provided on a neck. SOLUTION: A neck 3 is extended upward from a head body 1 having a face 2 for hitting a ball, and a shaft installing hosel 4 is continuously formed on the neck 3, and a shaft is inserted and fixed to the insert hole 4A of the hosel 4. The length (m) of the hosel 4 is set to 25mm or more, larger than compared with the past. Thus, in the state where a ball is put on green, the sole of the putter head is addressed in contact with the lawn, the center-of- gravity height of the head is conformed to or slightly higher than the height to the center of the ball. The ball more easily receives overspin when the center of the head is slightly higher than the center of the ball, and the rolling and range of the ball can be enhanced.