baber/WOPTO huggingface dataset:
Patent JP-H08158383-A (JP)
Title: Execution method of retaining wall, etc.
Inventor: IWAMOTO TETSUOMI
IPC: E02D29/02
Filed: 1994-12-08
Abstract: PURPOSE: To simply, speedily and safely execute a retaining wall wherein the angle of inclination is large, changes on the way of the execution of the work. CONSTITUTION: A steel framed jig is constituted of a base member 2 with a plurality of mounting holes 8, an arm member 3 being pivotally supported at the front end section of the base member 2 in an inclinable manner and having a plurality of mounting holes 10, and support members 4, 5 fixing the arm member at the desired angle of inclination by conforming and bolting the mounting holes of upper and lower end sections to the proper mounting holes 8, 10 of the base member 2 and the arm member 3. A plurality of the steel framed jigs, in which the arm members 3 have the same angle of inclination, are disposed in a row in parallel at intervals narrower than the breadth of a molding plate 19 on the top face of a concrete foundation 15, and a plurality of the molding plates 19 are superposed and fixed on the fronts of a plurality of the arm members 3 at multistages.  Rear forms 27 are set up oppositely to the steel framed jigs at regular intervals, and concrete is cast among the rear forms 27.
Patent JP-H11166768-A (JP)
Title: Horizontal hot water storage type electric water heater
Inventor: MIYAZAKI MASARU
IPC: F24H1/18
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to support a hot water storage tank in an inclined state at a desired inclination angle even in case a level accuracy of an installation surface is poor. SOLUTION: A hot water storage tank 2 is supported in an inclined state by a supporting leg 7 so as to form an air well in a transverse direction at one end of the hot water storage tank 2. A height adjustment mechanism capable of adjusting a height is provided respectively on a pair of supporting legs 7 positioned at one end of the hot water storage tank 2 so as to support the hot water storage tank 2. The height adjustment mechanism is constituted by causing a bolt member 7c1 fixed to a seat 7a to be screwed into a tapped hole of a threaded steel plate member 7b3 .
Patent JP-H07190178-A (JP)
Title: Speed change operating device for transmission in industrial vehicle
Inventor: TSUTAYA MAMORU
IPC: B60K20/02
Filed: 1993-12-27
Abstract: PURPOSE:To position a spherical bearing easily on the same axis as a rod in the case of loosely fitting the spherical bearing to the rod. CONSTITUTION:A loosely-fitting part 15 smaller in diameter than the inner periphery of a spherical bearing 11 and longer in the axial direction than a bearing hole is formed at the protruding part of a supporting rod 14, and the tip of this loosely-fitting part 15 is provided with a lead-in part 16 less in fit-in tolerance than the spherical bearing 11. The spherical bearing 11 fitted to the end part of a tension rod 9 is fitted with play to the loosely-fitting part 15, and a disc-attached nut 18 with a spacer 18a is screwed with a screw part 17 protrusively provided at the tip face center of the lead-in part 16.
Patent JP-H01260287-A (JP)
Title: Metal melting and retaining furnace
Inventor: NAKAJIMA MITSUNORI
IPC: F27B3/04
Filed: 1988-12-29
Abstract: PURPOSE:To effect melting work efficiently, by a method wherein the title furnace is provided with a slanted floor chamber having a slanted bottom surface, along which molten metal from a melting tower chamber flows down, and a retaining chamber, provided at a lower place than the bottom surface of the floor chamber and into which the molten metal flows through the floor chamber and a communicating opening. CONSTITUTION:A furnace body 10 is partitioned into a melting tower chamber 20, a slanted floor chamber 30, a retaining chamber 40 and a ladling chamber 50. A bulkhead 21 defines the melting tower chamber 20 and the retaining chamber 40 while the bulkhead 51 defines the retaining chamber and the ladling chamber. The lower material A1 of a metallic material A, thrown into the tower chamber, is molten by a melting burner 39 while the upper material A2 of the same is preheated by the exhaust gas of combustion. The retaining chamber 40 is neighbored to the slanted floor chamber 30 and is provided with a communicating opening 42, through which molten metal flowing down along the slanted floor surface 33 flows, while the bottom surface 43 is constituted so as to be lower than the floor surface 33 and a retaining burner 49 keeping the temperature of the molten metal in the chamber is provided on the retaining chamber 40. According to this method, a low-temperature metallic material will never be in direct contact with the molten metal and a melting work at a proper time and a high temperature may be effected efficiently.
Patent JP-H05164642-A (JP)
Title: Differential-pressure measuring apparatus
Inventor: KUWAYAMA HIDEKI
IPC: G01L13/02
Filed: 1991-12-16
Abstract: PURPOSE:To obtain high reliability, which does not cause the short circuits and the like of leads, by providing a magnet, which attracts magnetic dust, in the path of sealing liquid provided in a cover, and removing the dust. CONSTITUTION:Pressure acting from the high pressure side is transferred to a silicon diaphragm 8 with sealing liquid 101, and pressure from the low-pressure side is transferred to the silicon diaphragm 8 with sealing liquid 102. Therefore, the diaphragm 8 is distorted in response to the pressure difference between the high pressure side and the low pressure side. The amount of distortion is taken out electrically with a strain gage 80, and the pressure difference is measured. At this time, out of a large amount of magnetic dust, which is present in a housing part 1, some of the dust is going enter into a sensor part together with the sealing liquids 101 and 102, but the dust is attached to a magnet 24 provided in a path 23 of a cover 21 and does not reach the sensor part. As a result, the conductive dust does not come into contact with an electric lead 81 of the sensor, and the operation stop of the sensor caused by the short circuits of the sensor and the decrease in resistance is eliminated.
Patent JP-H02177082-A (JP)
Title: Dynamic semiconductor memory device
Inventor: IHARA MAKOTO
IPC: G11C11/409
Filed: 1988-12-27
Abstract: PURPOSE:To reduce common mode noise of a complementary sense amplifier drive system by controlling plural switches, and making a circuit between a pullup transistor (TR) and a power terminal, between a pulldown TR and a ground terminal conductive. CONSTITUTION:The device consists of a complementary sense amplifier 3, plural switches 1, 2 and a capacitor 4. The capacitor 4 connects to terminals 61, 62, a terminal of an amplifier 5 connects to a pullup TR drive line 51 and to a pulldown TR drive line 52. In the case of driving the amplifier 3, the switches 1, 2 are controlled and the terminals 61, 62 of the capacitor 4 are made nonconductive. Moreover, the circuit between the terminal of the drive line 51 of the amplifier 3 and the terminal of the power line 11 and the circuit between the terminal of the drive line 52 and the terminal 52 of the capacitor 4 are made conductive. When the amplifier 3 is driven by a charging potential difference of the capacitor 4, common mode noise of the drive system of the amplifier 3 is reduced to improve the reliability.
Patent JP-H05166038-A (JP)
Title: Automatic vending machine
Inventor: TERADA KATSUAKI
IPC: G07F9/00
Filed: 1991-12-16
Abstract: PURPOSE:To easily store the sales promotion articles having no limitation of shapes and various types into a vending machine with a fixed rate secured for each type of articles and also to easily load and unload those sales promo tion articles in regard of the vending machine which can supply the sales promo tion articles together with the ordinary articles. CONSTITUTION:A cash sorter 101 is provided to decide the types of cash thrown into a vending machine together with an article selector 103 which selects a desired article, an article feeder 105 which transfers the selected article, and the article storing parts 203 which stores the sales promotion articles. The perforated cuts or holes 204 are formed on a concatenate sheet 201 for each part 203 with a fixed space. The feeder 105 includes a concatenate sheet storing part 31, etc., containing the concatenate sheet 201. Then a controller 102 controls the feeder 105 as well as an article feeder 104 based on the information received from the feeder 105, the sorter 101 and the selector 103.
Patent JP-H03191303-A (JP)
Title: Casing pass-through part of optical fiber cable
Inventor: MATSUO TETSUHARU
IPC: G02B6/00
Filed: 1989-12-20
Abstract: PURPOSE:To miniaturize equipment and to eliminate the restriction in the drawing around of a coated optical fiber by housing a tension member-gripping fitting into a cable pass-through fitting. CONSTITUTION:The cable pass-through fitting 11 housing the end of the optical fiber cable passes through a bottom plate 10 of a casing and the upper part thereof is positioned in the casing. The cable pass-through fitting fastens the optical fiber cable 1 by a fastening fitting 12 in the lower part thereof and houses the tension member-gripping fitting 13 gripping the tension member 3 of the optical fiber cable 1. The gripping fitting is fixed by a retaining fitting 14. Namely, the tension member 3 of the optical fiber cable 1 is gripped by the tension member-gripping fitting 13 and is housed in the cable pass-through fitting 11. Thus, the fixing fitting of the tension member 3 does not exist in the casing and the size is correspondingly reduced. The receiving of the restric tion by the fixing fitting is obviated even in the drawing around of the coated optical fiber.
Patent JP-H04207285-A (JP)
Title: Moving image encoding device
Inventor: TANAKA AKIYOSHI
IPC: H04N19/00
Filed: 1990-11-28
Abstract: PURPOSE:To increase the appearance frequency of zero of a DC/AC conversion coefft. after quantization and to lessen the deterioration in image quality by quantizing the DC/AC conversion coefft. at the step width larger than a still block or parallel moving object for the moving block which moves but not parallel. CONSTITUTION:A 1st converter 131 for the quantization step width converts the quantization step width to an equal value only when the width is larger than the quantization step width (g) or the (g) is the determined max. value. On the other hand, a 2nd converter 132 for the quantization step width converts the width(g)to the equal value only when the width is smaller than the value calculated from the converter 131 or the (g) is the determined max. value. The DC/AC conversion coefft. is quantized by the step width larger than the still block or the parallel moving object for the moving block which moves but not in parallel and, therefore, the appearance frequency of the zero value of the DC/AC conversion coefft. after the quantization increases. The resolution of the moving block is lowered in this way, but the quantity of the codes to be generated of the moving block decreases and, therefore, the amt. of the still block or parallel moving block to be generated decreases and the codes to be generated over the entire part are decreased.
Patent JP-H05137411-A (JP)
Title: Sowing apparatus
Inventor: TAKAGI TADAO
IPC: A01G9/10
Filed: 1991-11-21
Abstract: PURPOSE:To prevent the clogging of seed and the crushing damage of seed by combining a sowing plate with a shutter. CONSTITUTION:A feed hopper 21 is placed above a transfer table 10 for laterally transferring a container box 4 fitted with a sponge seedling bed 1. A dropping chute 50 for guiding seeds is placed under the feed hopper 21 and a brush 51 moving together with the dropping chute 50 is placed behind the dropping chute 50. A sowing plate 36 having sowing holes 35 at regular intervals is placed under the brush 51 and a shutter 38 is placed in contact with the lower face of the sowing plate 36 to drop the seed filled in the sowing hole 35.
Patent JP-H01169296-A (JP)
Title: Heat pipe
Inventor: TSUMAGARI KAZUYUKI
IPC: F28D15/02
Filed: 1987-12-24
Abstract: PURPOSE:To prevent the heat pipe damage by disposing a contact point unit to detect the preset pressure in a selected area of a sealed pipe containing the operating fluid. CONSTITUTION:The body proper 12 of a sealed pipe 11 has on its inner surface a wick 14 to generate a capillary pressure, and one end of the pipe is closed by a bellows movable plate 15. After evacuating non-condensible gas such as air by suction from a nozzle 13 and filling condensible fluid such as water in its place as operating fluid, the nozzle 13 is crushed and fused to complete the sealing. The movable plate 15 presses the contact point 16 to send out a signal when the present pressure is reached. Therefore, even if there is an abnormal inner pressure buildup due to being heated, an alert can be issued to prompt the removal of further heating before the heat pipe is damaged, and so, the damage can be prevented.
Patent JP-H09208452-A (JP)
Title: Cool cosmetic
Inventor: HANADA TAKUYA
IPC: A61K8/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid or jelly cosmetic having excellent durability of the refreshing feeling, free from stickiness and giving excellent feeling by compounding a specific cationic thickener with a refreshing agent and adding ethanol to the mixture. SOLUTION: This cool cosmetic contains (A) a cationic thickener produced by polymerizing a monomer composition for thickener containing (i) 15.0-85.0wt.% of an amine-containing (meth)acrylic monomer of formula I (R<1> is H or methyl; R<2> and R<3> are each independently H, methyl, ethyl or t-butyl; A is O or NH; B is a 1-4C alkylene), (ii) 0-80.0wt.% of a vinyl monomer of formula II [R<4> is group of formula III ((p) is 3 or 4) or CO-NH2 ], (iii) 1.0-60.0wt.% of a monomer containing (meth)acryloyl group and expressed by formula IV [R<5> is a 1-17C alkylene or group of formula V ((n) is an integer of 1-4; (q) is an integer of 1-25); R<6> is H or methyl] and (iv) 0.1-20.0wt.% of a crosslinking vinyl monomer, (B) a refreshing agent (e.g. 1-menthol) and (C) ethanol.
Patent JP-H07193180-A (JP)
Title: Resin-sealed semiconductor device
Inventor: SASAKI MICHIYO
IPC: H01L23/28
Filed: 1993-12-27
Abstract: PURPOSE:To provide a semiconductor device whose package is adaptable for various chip sizes, holds leads firmly and withstands heat cycles. CONSTITUTION:A semiconductor device comprises a semiconductor chip 4; an island 3 smaller than the chip, on which the chip is mounted; leads 1 connected with electrodes 6 of the chip through electric conductors; and a plastic package 2. The leads are bent in the package: their outer ends of the leads are in a first horizontal plane that is half the height of the plastic package, while their inner ends are in a second horizontal plane at a lower level in the package. The island is at a level higher than the second plane. The conductors from the chip can be connected with the leads in either the first plane or the second plane depending on the size of the chip. The package has the same length above and below the electrodes of the chip.
Patent JP-H08166515-A (JP)
Title: Optical fiber spooler
Inventor: NAKAE TOSHIHIRO
IPC: G02B6/00
Filed: 1994-12-14
Abstract: PURPOSE: To make it possible to easily and surely recognize the residual quantity of an optical fiber by applying markings to indicate the number of residual winding layers on the surfaces of the respective winding layers of the optical fiber wound on a bobbin. CONSTITUTION: The markings 3 to indicate the number of the residual winding layers are applied to the surfaces of the respective windinng layers of the optical fiber 2 of the plural layers wound round the bobbin 1. At what number of the layers the optical fiber remains is easily known by viewing the marks 3 of the optical fiber spooler which is mounted on a remote controlled moving body of, for example, an unmanned submarine machine, etc., and executes optical communication. The winding quantity of the optical fiber at every layer is calculatable from the shape and size of the bobbin 1 and the winding method and, therefore, the residual length of the optical fiber is known if the number of the layers is known.  The optical fiber 1 is intermittently marked over the entire length when the marks 3 consisting of longitudinal lines are applied on the optical fiber and, therefore, the number of the let-off layers of the optical fiber is known. Further, the residual length is easily known even if the number of the winding layers is large by indicating the marks at the varied numbers and colors of the longitudinal lines.
Patent JP-H05347277-A (JP)
Title: Method and apparatus for enclosing plasma etching region for accurate formation of base and thin-film surface
Inventor: CHIYAARUZU BII ZAROUIN
IPC: C23F4/00
Filed: 1992-12-14
Abstract: PURPOSE: To provide a non-contact material removing tool capable of accurately scanning on a surface of a base, while enclosing RF-excited plasma within a limited region. CONSTITUTION: This apparatus comprises means, including a first insulator 16 for limiting a plasma-chamber cavity 14, and a means for causing a partial plasma-etching reaction in a region of the base having a supply pipe 24 for supplying reaction gas to the plasma-chamber cavity 14, a gas diffuser 20, and an electrode 22 for supplying an RF power to the reaction gas in the plasma- chamber cavity 14. Further, the apparatus comprises a means having a second insulator for surrounding an outer circumference of the plasma-chamber cavity 14 for suppressing the generation of a plasma outside of the plasma-chamber cavity 14, and an X-Y position setting device for adjusting the position of the plasma-chamber cavity with respect to a base, so as to control the position of the partial plasma-etching reaction with respect to the different parts of the base.
Patent JP-H03194730-A (JP)
Title: Optical axis adjusting mechanism device for optical disk
Inventor: WAKABAYASHI KANJI
IPC: G11B7/08
Filed: 1989-12-22
Abstract: PURPOSE:To reduce the thickness of the optical axis adjusting mechanism in the optical axis direction of an objective lens and to reduce the thickness over the entire part of the device by constituting an objective lens actuator and optical block which are positioned in the direction approximately perpendicular to the optical axis of the objective lens. CONSTITUTION:The objective lens actuator 3 can be fixed to the optical block 4 in the state that the actuator is positioned in the direction approximately perpendicular to the optical axis 2 of the objective lens 1 via the joint surfaces of the spherical band-shaped projecting part of the objective lens actuator 3 and the recess of the optical block 4. The reduction in the thickness of the optical axis adjusting mechanism in the optical axis 2 direction of the objective lens 1 is possible in this way. This mechanism has the part where the recess of the optical block 4 comes into contact with the plane approximately parallel with the optical axis 2. In addition, the section on the plane approximately perpendicular to the optical axis 2 is made into the spherical band-shaped recess, by which the optical axis adjusting mechanism is miniaturized. The thickness and size over the entire of the device are, therefore, reduced.
Patent JP-H08164584-A (JP)
Title: Manufacture of optical plastic laminated sheet
Inventor: OGOSHI HIROSHI
IPC: B32B7/02
Filed: 1994-12-14
Abstract: PURPOSE: To mass-produce plastic sheets having good optical properties. CONSTITUTION: In the lamination, in which at least one first layer of an optically transparent polymer and the second layer which has a lower glass transition temperature than the first layer and is composed of an optically transparent material are used, of a film which makes the first layer on one side or both sides of a film which makes the second layer and is running continuously, the temperature of a hot roll is set at a temperature which is lower than the glass transition temperature of the first layer and higher than that of the second layer, and the layers are hot-pressed.
Patent JP-H08170646-A (JP)
Title: Holding structure for slide bearing
Inventor: KINUGASA HISASHI
IPC: F16C33/24
Filed: 1994-12-15
Abstract: PURPOSE: To prevent a slide bearing and a rotation shaft from corotating in a high temperature environment. CONSTITUTION: Between a slide bearing formed of ceramics and a holding member formed of metal with a coefficient of thermal expansion larger than this bearing, a spacer, formed of metal with a coefficient of thermal expansion larger than the holding member, is interposed. In a high temperature environment, a difference between thermal expansion amounts in a diametric direction of the slide bearing 1 and the holding member 2 can be compensated by thermal expansion in a diametric direction thickness of the spacer 3. Consequently, even in the high temperature environment, turning the slide bearing 1 with a rotary shaft S can be prevented.
Patent JP-H01175740-A (JP)
Title: Plasma treatment
Inventor: FUJIMURA SHUZO
IPC: G01N21/66
Filed: 1987-12-29
Abstract: PURPOSE:To reduce the variation of an ashing speed and realize a stable ashing process in a plasma ashing treatment employing reactive gas containing H2O gas by a method wherein Ar or Kr is added to the reactive gas and the variation in hydrogen atom concentration is detected by a luminous intensity measured by an actinometry method to control the plasma treatment. CONSTITUTION:When a treatment is carried out by using a plasma containing hydrogen atoms, Ar or Kr is added to the reactive gas and the plasma is generated. Then a hydrogen atom luminous intensity and an Ar or Kr atom luminous intensity are measured by an actinometry method and the variation in hydrogen atom concentration is detected by the luminous intensity ratio obtained from the measured values and the plasma treatment is controlled in accordance with the detection. For instance, O2, H2O and Ar are introduced into a plasma chamber 2 and a microwave is applied to generate a plasma. The light emitted from the plasma is guided to a spectral analyzer through an optical fiber 6 and the hydrogen atom luminous intensity, argon atom luminous intensity, a plasma spectrum and so forth are measured by the actinometry method. Then the plasma generating conditions are so controlled as to keep the luminous intensity ratio constant.
Patent JP-2001155710-A (JP)
Title: Storage battery and method of fabricating it
Inventor: KITAOKA KAZUHIRO
IPC: H01M50/528
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a storage battery of high discharge capacity by means of an electricity collection part with a large cross section and short length for welding the sealing member and collector. SOLUTION: A storage battery comprises a battery case 16 with an opening serving as one of the positive and negative electrodes terminal, sealing member 17 serving as the other electrode terminal for sealing the opening of the case, electrode assembly 10 made of positive and negative electrode plates 11 and 12 mounted in the case 16 with the collector 14 connected to at least one end the positive and negative electrodes 11 and 12. The sealing member 17 and the collector 14 are connected with a lead member consisting of a drum-like part 20 with the central part of the periphery being concave.  The upper and lower ends of drum-like part are provided with blades 22 and 23 having large width part 22a, 23a and small width parts 22b, and 23b alternately arranged, so that the large width part 22a faces the small width part 23b with a gap between them, and the small width part 22b faces the large width part 23a with a gap.