baber/WOPTO huggingface dataset:
Patent JP-S58133773-A (JP)
Title: Control system of fuel cell power generating plant
Inventor: NOMURA MASAHIDE
IPC: H01M8/04
Filed: 1982-02-01
Abstract: PURPOSE:To decrease no efficient reaction of hydrogen and oxygen to improve the efficiency of a fuel cell by controlling the pressure difference between a fuel cell outlet hydrogen gas pressure and a fuel cell outlet oxygen gas pressure so  that the moisture of an outlet hydrogen gas and that of an outlet oxygen gas  keep a setting value. CONSTITUTION:A hydrogen gas system/air system moisture ratio setting value 508 is obtained as a function of a load command LD from the middle supply with a cell outlet hydrogen gas system/air system moisture ratio setting value generator 483. The deviation from the ratio of moisture signals 577 and 578 measured with a cell outlet hydrogen gas system moisture detector 306 and a cell outlet air system moisture detector 307 is obtained (a subtracter 411), and the feedback control operation 485 such as proportion, integration is conducted to obtain a feedback control signal 582. In a cell outlet hydrogen gas system/air system pressure difference setting value generator 476, a pressure difference setting value 583 is obtained as a function of a load command LD from the middle supply. A cell outlet air system pressure setting valve 585 is decided with a feedback control signal 582, and a cell outlet hydrogen gas system pressure signal 571 in addition to this pressure difference setting value 583.
Patent JP-S62173724-A (JP)
Title: Device for formation of cvd film
Inventor: SHIRAISHI YASUSHI
IPC: H01L21/205
Filed: 1986-01-27
Abstract: PURPOSE:To form a CVD film, uniformity thereof is improved remarkably, by turning a susceptor, on which wafers are arranged and placed, while rotating a pedestal on which each wafer is placed. CONSTITUTION:Gears 3a are shaped on the circumferential surface of pedestals 3 on which wafers 4 are placed, and the gears 3a and engaged with an internal gear 7a for a ring gear 7. The pedestals 3 are turned by the working of the ring gear 7 on the revolution of a susceptor 2. Accordingly, the effect of the slight nonuniformity of temperature distribution in the radial direction in a heater 5 and slight nonparallelism with an electrode 6 of the susceptor 2 is eliminated by shaping a desired CVD film because the susceptor 2 is revolved while the pedestals 3 are turned on the susceptor 2 even when there is the slight nonuniformity of temperature distribution in the radial direction of the heater 5 and even when the susceptor 2 does not run parallel with the electrode 6 slightly, and the uniformity of the film quality of the wafers 4 is not damaged, thus acquiring the CVD film having excellent equality.
Patent JP-H07226302-A (JP)
Title: Resistor
Inventor: TAGUCHI YOSHIHIRO
IPC: H01C7/00
Filed: 1994-02-09
Abstract: PURPOSE:To enhance reliability by lessening the change of characteristics caused by the environmental change by a method where in a polymer, composed of cyclic hydrocarbon having single ring or multiring in a repetition unit molecule structure, is used as a binder. CONSTITUTION:A polymer composed of annular hydrocarbon, having single ring or multirings in a repetition single molecular structure, such as the polymer formed by a tricyclodecene derivative, for example, is used as a binder. As the polymer has the annular rigid structure in the principal chain, the glass transition poind (Tg) of 150 deg.C, for example, is relatively high as a hydrocarbon polymer, and it is excellent in heat resisting property. Also, as this is the saturation hydrocarbon polymer, having the framework of principal chain, composed of carbon atoms and hydrogen atoms only, it has a hydrophobic property. As a result, the dampproof property of the resistor can be improved, its characteristics can be stabilized and reliability can also be improved.
Patent JP-2000215987-A (JP)
Title: Polymer luminescent element
Inventor: ONISHI TOSHIHIRO
IPC: C08L83/04
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a polymer luminescent element having a characteristic of a polymer, i.e., easy forming, and having a high luminous efficiency, high heat resistance and a long service life. SOLUTION: This polymer luminescent element has at least one organic layer containing a siloxane-based hole-transporting polymer and a polymer phosphor between electrodes comprising a pair of an anode and a cathode at least one of which is transparent or semitransparent. The siloxane-based hole-transporting polymer includes an aromatic amine compound group in a polystyrene-reduced number average molecular weight of 103-107 in a side chain and/or a main chain, while an aromatic ring of the aromatic amine compound group and a silicon atom are directly bonded together. The polymer phosphor has a polystyrene-reduced number average molecular weight of 103-107 and generates fluorescence in a solid state. The polymer luminescent element contains the siloxane-based hole-transporting polymer and the polymer phosphor in a weight ratio of 99:1-60:40.
Patent JP-H02192634-A (JP)
Title: Electromagnetic contact device
Inventor: SAKO SUKETSUGU
IPC: H01H50/04
Filed: 1989-01-25
Abstract: PURPOSE:To reduce distortion and deformation, etc., of an electromagnetic contact device by inserting a fixed contact and a plug-in type male terminal unified with each other into a slit of a terminal cover and further inserting the cover into a housing. CONSTITUTION:A fixed contact point 51a is formed at a fixed contact 51 at one end portion thereof. After assembled, the fixed contact point 51a is arranged to face a movable contact point 4a attached to both end portions of a movable contact 4. A plug-in type male terminal 51b is formed at the fixed contact 51 at the other end portion thereof. Each plug-in type male terminal 51b is positioned and fixed by a slit 50a provided at a terminal cover 50. The terminal cover 50 is further fixed by a recessed portion 1b and a groove 1g of a housing 1. Amount of transfer of the fixed contact 51 in the vertical direction is restricted by a tongue-shaped portion 51g of the fixed contact 51 and the groove 1g of the housing 1 to prevent the terminal cover 50 from being detached with the help of a pin 50c thereof. Thus, the plug-in type male terminal 51b is strengthened against attachment/detachment. Furthermore, distortion and deformation, etc., of the fixed contact 51 and a coil terminal are prevented when an electromagnetic contact device is operated.
Patent JP-H02222972-A (JP)
Title: Image forming device
Inventor: USUI NORIYUKI
IPC: G03G21/10
Filed: 1989-01-25
Abstract: PURPOSE:To prevent the damage of a photosensitive body and to more surely remove toner by setting abutting conditions to the thickness of thin layer filmed with toner on a sweeper side. CONSTITUTION:Unless an image carrier 1 is provided for forming an image, the toner reflection concentration of a non-image part on the image carrier 1 is inputted to an image density sensor 23 to obtain the difference between the toner reflection concentration and a reference reflection concentration. A signal is outputted to vary conditions determining the way that a sweeper 14 abuts on the photosensitive body 1 according to the difference. Based on the concentration of toner on the base part of the image carrier 1, the speed at which the photosensitive body 1 moves toward or away from the sweeper 14, that is, the relative speed of the photosensitive body to the sweeper 14, or the abutting state being conditions under which the sweeper 14 removes the toner thin layer, are controlled. Consequently, the damage of the image carrier can be prevented, and the toner thin layer can be completely removed.
Patent JP-S55107432-A (JP)
Title: Molded product by foaming resin
Inventor: AMAGI SHIGEO
IPC: B29C67/00
Filed: 1979-02-14
Abstract: PURPOSE: To improve a bonding strength, by the method wherein a reinforcing member, which is made of a material having longer strength and larger modulus of elasticity than a foaming resin molded product and is so shaped that a concentrating load applied to a jointed portion is dispersed, is molded monolithically at a portion where an another member is joined to the foaming molded product.  
     CONSTITUTION: A molded product 1 is molded by the use of a resin molding material containing a foaming agent and consists of an inner layer comprising a resin layer having a more foaming volume and an outer layer comprising a resin layer having a less foaming volume. When another member is jointed to the molded product 1, a reinforcing member 11 is monolithically molded in the molded product by the use of a bolt 3, a nut 4, a washer 5, etc. The reinforcing member 11 consists of a circular disc portion 111 and a cylindrical portion 112 which is monolithically united with the portion 111 and passes through and emerges from a surface of the foaming resin molded product. Where the reinforcing member 11 described above is used, a load applied to a jointing member of another member can be transferred directly to the reinforcing member 11. This permits the prevention of breakdown due to compression of the foaming resin molded product at the portion which is in contact with the jointing member 2 or the washer 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62175586-A (JP)
Title: Closed loop type heat pipe
Inventor: ISHIZUKA MASARU
IPC: F28D15/04
Filed: 1986-01-29
Abstract: PURPOSE:To improve heat transporting capacity by a method wherein the titled heat pipe is constituted of an inner tube and an outer tube and the inner surface of an outside tube between double tubes constituting the inner tube is provided with axial grooves having a small width while the outer surface of this tube is provided with slits communicating with the grooves. CONSTITUTION:An inner tube 2 is inserted into a tightly sealed outer tube 1 so as to be contacted closely. The part of the inner tube, which is constituted of a liquid transporting tube 3 and a tube 4 provided with axial grooves, constitutes the heating side and the heat dissipating side of a heat pipe while a closed loop is constituted by connecting both sides of the outer tube and the inner tube through single tube. In the heating section, operating liquid, held in the grooves of the grooved tube 4, is evaporated and the pressure of the liquid in this section is reduced. On the other hand, vapor, evaporated in the grooves, arrives at the heat dissipating section through the space of the inner tube 2 and the single tube having no groove and is condensed on the inner surface of the grooved tube 4. The pressure of the liquid in this section is higher than the pressure of the liquid in the evaporating section. According to this pressure difference, condensed liquid is sent into the heating section through slits, a communicating path 6, the liquid transporting tube 3 and the single tube. A bent section is constituted of only the single tube for vapor or liquid in such a manner, therefore, heat transporting capacity may be large.
Patent JP-H09212894-A (JP)
Title: Multi-focus lens, multi-focus optical pickup, and optical information reproduction device
Inventor: TACHIBANA AKIHIRO
IPC: G11B7/1365
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a double-focus lens, a double-focus optical pickup, and an optical information reproduction device which contain a diffraction element that eliminates the unnecessary irradiation of a photodetector with reflected light at the time of information reproduction from a DVD(digital video disk), can reduce the side lobe of the light beam used for the DVD, and furthermore, is easily machined and never easily broken. SOLUTION: In regard of a double-focus lens 10 contained in an optical reproduction device S, the center axis CR of an objective lens R is shifted from the center axis CH of a diffraction element H by a distance (d) and also both axes CR and CH are set in parallel to each other. In addition, the diffraction pattern of a 0-order light diffraction area of the element H is divided into a +1-st order light diffraction area and other areas in different diffraction patterns. Also, an angle of about 30 degrees is secured between the perpendiculars set on the level difference surface and the incident surface which are formed on the diffracted light emission surface of the element H.
Patent JP-S63184726-A (JP)
Title: Liquid crystal display and its production
Inventor: TANAKA YASUO
IPC: G09F9/30
Filed: 1987-01-28
Abstract: PURPOSE:To permit easy patterning of ITO (Indium Tin Oxide) picture element electrodes on Al source-drain electrode patterns by using an ITO film in an amorphous state for the ITO picture element electrodes. CONSTITUTION:The ITO film 7 which is in the amorphous state when viewed with X-ray diffraction is used by setting the temp. of a substrate 1 at the time of sputtering the ITO film in a 25-150 deg.C range. an ITO/Al etching rate ratio (selection ratio) can, therefore, be taken >=30 times at the time of patterning the ITO film 7 with an HCl-HNO3-H2O etching soln. on the Al pattern. Patterning of the ITO film 7 is thus facilitated without dissolving Al. The patterning of the ITo film 7 at the adequate selection ratio with respect to Al is permitted without generating the elution of Al by battery reaction and the roughening of the Al surface and without generating the extraordinarily high or low etching rate of the ITO film which leads to the difficulty in patterning by selecting the compsn. of the HCl-HNO3-H2l etching soln. at the time of etching the ITO film 7 within the hatched range enclosed by points A, B, C, D.
Patent JP-S53102092-A (JP)
Title: Pipette successive sending mechanism of pipette supply apparatus for automatic cultivating apparatus
Inventor: SHINOHARA TOSHIO
IPC: B01L3/02
Filed: 1977-02-18
Abstract: PURPOSE: To carry out the stable automatic cultivation, preventing the open air contamination, by successively dropping down pipette, using cam etc., synchronizing with automatic cultivating apparatus. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62173480-A (JP)
Title: Photosensitive body heater controller
Inventor: NAKAMURA SHOJI
IPC: G03G21/00
Filed: 1986-01-27
Abstract: PURPOSE:To always form an image having a good quality by forming a test image which becomes a reference, on a photosensitive body, and also, controlling a surface temperature of the photosensitive body so that a density of this image always becomes constant. CONSTITUTION:A test pattern 38 being a test image forming means is formed on the base of an original platen 31 and a light beam of a light source is irradiated, its reflected light is irradiated to an original image forming range outside 1d of a photosensitive drum 1, and an electrostatic latent image of a test image is formed on the surface of the photosensitive body. A photosensor 10 detects a reflected light of a pattern image which has been converted to a developed image. As for a relation of a surface temperature of the photosensitive body and a detecting output of the photosensor 10, as the surface temperature rises, the detecting output of the photosensor 10 increases, as well. To a temperature controlling circuit 14, a detecting output of a temperature sensor 3 is also inputted, compared with a set temperature, and thereafter, a control signal is outputted to a heater controlling circuit 15, and the heater controlling circuit 15 controls turns on and off of a heater 2. Accordingly, the surface temperature of the photosensitive body can be controlled so that a state of an image which has been formed on the surface always becomes constant.
Patent JP-H08248000-A (JP)
Title: Analyzer of oligonucleotide
Inventor: HOOD LEROY E
IPC: G01N33/50
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain an analyzer in which a labeled oligonucleotide is detected by a labeled chromophore or a fluorescent coloring agent by a method wherein the labeled oligonucleotide is separated with high degree according to its size. SOLUTION: Dideoxy sequencing reactions are combined partly so as to be filled into a polyacrlamide gel column 10 from a storage tank 12. In this case, relative amounts of four different kinds of reaction products in a mixture are adjusted in such a way that the nearly same fluorescent or absorbent signal intensity is given from dyestuff/DNA combined substances is given, and the difference in a dyestuff absorption coefficient, a dyestuff fluorescece yield and a detector sensitity is compensated. A high voltage is applied to the filled column 10, and a labeling DNA fragment in a gel is electrophoresed. Then, the labeling DNA fragment in which the length of only an oligonucleotide is different is separated in a gel matrix. Then, bands of DNA are separated from each other at the bottom part of the column 10 or near it so as to pass a detector 14.  The detector 14 detects fluorescent or coloring bands of DNA in the gel so as to decide its color, and an oligonucleotide corresponding to them is detected.
Patent JP-S58144831-A (JP)
Inventor: GIYUNTAA SHIEETORITSUHI
IPC: G03G5/04
Filed: 1983-02-04
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-S58134494-A (JP)
Inventor: IKEGAMI YUUJI
IPC: H05K1/02
Filed: 1982-02-04
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-S61183084-A (JP)
Inventor: FUKUDA MICHIYOSHI
IPC: B66B31/00
Filed: 1985-02-01
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-H10213885-A (JP)
Title: Image forming method for silver halidephotographic sensitive material
Inventor: TSUKADA KAZUYA
IPC: G21K4/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide the method for forming an X-ray image by exposing the silver halide photographic sensitive material brought into close contact with a fluorescent sensitizing paper composed essentially of an yttrium tantalate type fluorescent material and forming an image high in sensitivity and sharpness and contrast and good in graininess and holding environmental aptitude. SOLUTION: This silver halide photographic sensitive material is provided on one side of a support with at least one silver halide emulsion layer containing flat silver halide grains having an aspect ratio of >=2 and a silver iodide content of >=0.5mol% and this material is brought into close contact with the fluorescent sensitizing paper composed essentially of the yttrium tantalate type fluorescent material and exposed to X-rays and processed with a developing solution containing 0.3-1.2mmol/l iodine ions and reductones.
Patent JP-H08207936-A (JP)
Title: Carrying container
Inventor: YAMAMOTO NAOKO
IPC: B65D85/46
Filed: 1995-02-03
Abstract: PURPOSE: To provide a carrying container which can be repeatedly used, has both functions of stacking and nesting, can be efficiently and functionally used, and in addition, by which a content does not stick out even when the content is placed to be higher than the internal height dimension of the container. CONSTITUTION: A half container 2 with bottom is constituted in such a manner that the top and front surfaces are open, and it consists of a rear wall and both side walls of which the top parts tilt downward to this side from both ends of the top part of the rear wall. Then, one of the half containers 2 is placed upside down to be reverse to the other one, and placed on the top of the other one to form a box-shaped container, for a carrying container 1 made of a synthetic resin. Therefore, the rear wall and side walls of the half container 2 are provided to be tilted and so as to be tapered out from the lower ends to the top parts. At the same time, a flange which approx. horizontally swells to the outside is provided on the top parts of the rear wall and both side walls, and front end edge of the half container 2 as well.
Patent JP-S58134603-A (JP)
Title: Terminal part of air-gap type optical fiber core
Inventor: MATSUMOTO MICHITO
IPC: G02B6/38
Filed: 1982-02-04
Abstract: PURPOSE:To apply ordinal terminal processing technique as it is by adherently applying reinforcing coat at least to a part of an optical fiber strand exposed from a secondary coat. CONSTITUTION:The periphery of the optical fiber strand 1 is coated with a pipe like secondary coat 2 consisting of nylon or the like through an air gap. In said optical fiber core 3, the prescribed length of optical fiber core strand 1 is exposed from the secondary coat 2 at the terminal part and the reinforcing coat 4 is adherently applied to the periphery of the optical fiber strand 1 under a condition that the optical fiber strand 1 is still exposed at its leading end. Molded nylon or the like is used as the reinforcing coat 4 for example. Thus the ordinal terminal processing technique is applied as it is.
Patent JP-S56134901-A (JP)
Title: Electric and hydraulic controller for operating lift mechanism of agricultural working vehicle
Inventor: ROMAN ROOMESU
IPC: G01L1/12
Filed: 1981-02-09
Abstract: An electrohydraulic control device for a lifting unit of an agricultural machine having a frame and a control rod pivotally secured to the frame by a fixed pivot pin, includes a transformer-type pick-up unit arranged in a well formed along the central axis of the pivot pin and cooperating with magnetically soft walls of the pivot pin to detect magnetic changes resulting from the load variations.
Patent JP-H05213231-A (JP)
Title: Rear wheel steering device for vehicle
Inventor: OMURA HIROSHI
IPC: B62D6/02
Filed: 1992-01-31
Abstract: PURPOSE:To provide a rear wheel steering device which can provide the highest detection precision in the vicinity of a neutral position where the highest detecting precision of a rear wheel steering angle is demanded and as a result can provide stable rear wheel steering performance. CONSTITUTION:A rear wheel steering device for a vehicle is a steering means which is provided with a detecting means 28 for detecting a position signal corresponding to the steering angle of a rear wheel and an actuator for driving and steering rear wheels. The steering device is also provided with a rear wheel steering means 18 in which an actuator is set so that rear wheels are positioned in a neutral position with the detecting means set in a reference position, and a control means 22 by which a target steering angle is computed and an output, corresponding to a difference between the target steering angle and the neutral position is transmitted to the actuator and the rear wheels are steered to a target steering angle.
Patent JP-H03221558-A (JP)
Title: Resin composition for circuit board
Inventor: WATANABE NORIYOSHI
IPC: C08L77/00
Filed: 1990-01-26
Abstract: PURPOSE:To obtain a resin composition for printed circuit board having excellent moldability, heat-resistance, mechanical properties and dimensional stability by compounding a polyphenylene sulfide resin, a polyamide resin, glass fiber and a granular inorganic filler. CONSTITUTION:The objective composition is produced by compounding (A) 20-80wt.% of a polyamide resin, preferably a polyamide resin derived from xylylenediamine and an alpha,omega-straight chain aliphatic dibasic acid (preferably adipic acid or sebacic acid) (MX nylon), more preferably a mixture of 40-99wt.% of MX nylon and 60-1wt.% of nylon 66 with (B) 80-20wt.% of a polyphenylene sulfide resin containing >=70mol%, preferably >=90mol% of the recurring unit of formula and compounding 100 pts.wt. of the obtained composition with (C) 5-50 pts.wt. of glass fiber and (D) 5-50 pts.wt. of a granular inorganic filler having an average particle diameter of <=100mum (the sum of B and C is <=65 pts.wt.).