baber/WOPTO huggingface dataset:
Patent JP-H0875406-A (JP)
Title: Rotation angle sensor
Inventor: SUGIURA SAKAE
IPC: G01B7/30
Filed: 1994-09-08
Abstract: PURPOSE: To provide a rotation angle sensor capable of obtaining an optional output electrostatic capacity characteristic in a prescribed rotation angle region. CONSTITUTION: The rotation angle sensor 20 provided in a housing 2 is constituted of a rotor 21 having multiple metal plates 24 and a stator 31 having multiple metal plates 33, and the rotor 21 and stator 31 are combined so that the metal plates 24, 33 are alternately overlapped in no contact with each other. A dielectric layer of a resin film or the like is provided on a part of the surface of at least one of the metal plates 24, 33, and the electrostatic capacity is generated at the facing sections between the metal plates 24, 33. A hoof-shaped electrode plate interval change section 6a is provided at the upper end section of a bearing 6 rotatably supporting a rotor shaft 22, a projection 23a formed on the rotor shaft 22 is lifted or lowered on this slope, and the interval between the metal plates 24, 33 is changed.  When the facing sections, a dielectric substance, and the electrode plate interval are concurrently changed in a prescribed rotation angle region, optional electrostatic capacity is outputted.
Patent JP-S6456852-A (JP)
Title: Piston material for rotary compressor and its production
Inventor: AKATSUCHI KATSUHIRO
IPC: C21D1/20
Filed: 1987-08-28
Abstract: PURPOSE:To form a structure into bainite and to manufacture a high-hardness piston material, by subjecting a continuously cast pipe of ductile cast iron to hardening treatment directly after casting and successively to austempering treatment at the time of manufacturing piston material for rotary compressor. CONSTITUTION:Molten ductile cast iron is cast continuously into a long-size pipe, and the resulting ductile cast iron pipe of >=900 deg.C directly after casting is subjected to hardening treatment by means of rapid cooling such as water cooling. Successively, this pipe is immersed into a hot bath of 300 deg.C, at and above the Ms point, and austempered to form the structure into bainite, and then cooled down to room temp. By this method, the piston material for rotary compressor having 40-58 Rockwell hardness HRC can be obtained.
Patent JP-H0960322-A (JP)
Title: Double-stage parking apparatus
Inventor: ITO HIDETAKA
IPC: E04H6/06
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a double-stage parking apparatus which is serviceable even in a small installation space and which can stably move up and down without any guide rails for pallets. SOLUTION: One end of chains 1a-1d is fixed 2a-2d on the upper face at the four corners of a pallet A. Upper fixed pulleies 4a-4d are installed at the upper position of a pit B. Lower fixed pullies 5a-5d and stationary pullies 6a-6d are installed at the lower position of the pit. Respective chains are hung from the upper fixed pullies to the stationary pulleies. Two chains 1a, 1b arranged at one side of the pallet are hung to the lower fixed pullies 5c, 5d located on the respective diagonal lines and two chains 1c, 1d arranged at the other side of the pallet are hung to the lower fixed pulleies 5a, 5b located at one side of the pallet. The other end of respective chains is fixed 3a-3d to the lower face of the four corners of the pallet and either of respective chains is connected to a drive motor M.
Patent JP-S6277423-A (JP)
Title: Manufacture of ferritic stainless steel sheet superior in workability
Inventor: TAKESHITA TETSUO
IPC: C21D9/48
Filed: 1985-09-30
Abstract: PURPOSE:To economically manufacture the titled steel sheet, by holding roughly not rolled piece of ferritic stainless steel precipitating a suitable quantity of gammaphase at a specified temp., then finish annealing and coiling it at high temp. CONSTITUTION:Ferritic stainless steel slab contg. by weight about <=1% C, about 10-20% Cr and precipitating >=10% gamma phase is hot rolled. Thereat, after rough rolling completion, the obtd. piece is held at 1,050-1,150 deg.C range for >=30sec, favorably <= about 30min to thoroughly precipitate gamma phase, next finish rolled. The obtd. steel sheet is coiled at >=80 deg.C to accelerate gamma alpha transformation, gamma mother phase is recrystallized and carbonitride is precipitated. By adding 0.08-0.30% Al to the ferritic stainless steel, the coiling temp. can be lowered to 700 deg.C.
Patent JP-S62194828-A (JP)
Inventor: SAGAWA KOICHI
IPC: A47L9/14
Filed: 1986-09-12
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-2001037874-A (JP)
Title: Manual detaching/attaching device of medical connector
Inventor: OTSUKA KAORU
IPC: A61M1/14
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To join or separate connectors on the patient side and on the dialysate side each other only by a simple operation of a handle to be rotated at 180 degrees without touching the opening ends of the connectors on the patient side and on the dialysate side. SOLUTION: This device consists of a detaching/attaching part 16 for holding and rotating a stopper plug of a connector on the patient side and the base part of a connector on the dialysate side and a mechanical part for interlocking the device with the detaching/attaching part and driving the device. By rotating a handle mounted in the mechanical part, the stopper plug of the connector on the patient side and the base part of the connector on the dialysate side are rotated at the detaching/ attaching part by a first rotation so that they are detached from the base part of the connector on the patient side and from the stopper plug of the connector on the dialysate side respectively.  By a second rotation, the connector holding part in which the base part of the connector on the patient side and the stopper plug of the connector on the dialysing fluid side are held is moved so that the base part of the connector on the patient side and the base part of the connector on the dialysate side face each other. Further, by a third rotation, the base part of the connector on the patient side and the base part of the connector on the dialysate side are threadedly fastened.
Patent JP-H0945121-A (JP)
Title: Light source device and optical apparatus
Inventor: MOCHIZUKI NORITAKA
IPC: G09F13/04
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a light source device and an optical apparatus capable of satisfactorily controlling the intensity distribution of a surface light source by providing a group of light emitting elements and means individually adjusting the intensity of the light emitting elements. SOLUTION: Multiple light emitting diodes (LED) 3-1 through 3-n are aligned and fitted as light emitting elements along the longitudinal direction of the end face 2 of a transparent acrylic board 1 having a square or rectangular shape on the front view and roughened with the surface. The LEDs of the light emitting elements are driven by dedicated drive sources (adjusting means) respectively, and the intensity can be adjusted. When the light beams from the LEDs are fed into the board 1 from its end face to illuminate the surface of the board 1 as a surface light source, the intensity distribution of the surface can be controlled.
Patent JP-H0378373-A (JP)
Title: Television camera operating device
Inventor: TSUCHIYA KAZUMICHI
IPC: H04N5/232
Filed: 1989-08-22
Abstract: PURPOSE:To easily and surely operate a television camera by setting speed to change the direction or the focal length of the television camera according to a zoom value and the manipulated variable of an operating means. CONSTITUTION:A changed speed setting means 13 sets the operation speed of the focusing(F), the panning(P), and the tilting(T) operations or the moving operation to up, down, right and left directions of the television camera according to the zoom value inputted from a zoom value setting means 12 and the manipulated variable of the operating means 11. A changing means 14 drives the television camera or a universal head on which the television camera is mounted based on the operation speed set by the changed speed setting means 13, and executes the F, P, T operations of the television camera. Thus, since the F, P, T operations or the moving operation to the vertical and transverse directions are controlled by the different speed according to the zoom value even in the case of the same manipulated variable, the sensitivity of the operating means 11 can be changed according to the zoom value. Thus, the operation of a control box by the operating means 11 can be easily executed.
Patent JP-H1143337-A (JP)
Title: Cooling apparatus for glass substrate
Inventor: HAMANAKA SUKEAKI
IPC: C03B35/16
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To uniformly cool a hot glass substrate in a short time by improving e.g. the contact of a cooling panel with the glass substrate to be cooled. SOLUTION: Cooling panels 1a-1d having refrigerant flow channels are arranged on the same level interposing uniform spaces G to form a wide cooling zone. A suction nozzle 4 and transfer rollers 7, 8 are positioned between the cooling panels and the transfer rollers 7, 8 are made to be freely movable in vertical direction. A hot glass substrate 3 transported from the former step is sucked with the suction nozzle 4 and brought into close contact with the cooling panels 1a-1d. The cooled substrate 3 is intermittently lifted with the transfer rollers 7, 8 keeping the horizontal state and transported to the subsequent step. The supported points of the substrate with the cooling panels 1a-1d are successively changed by the process to enable the uniform cooling of the substrate in a short time.
Patent JP-H0497775-A (JP)
Title: Apparatus for confirming shape of sewn pattern
Inventor: OKIYAMA YOICHI
IPC: D05B21/00
Filed: 1990-08-14
Abstract: PURPOSE:To enable the shape of pattern and sewing command to be confirmed by detecting a position of the sewing command previously inserted in sewing data and calculating an amount of idle feed to the position, according to the sewing data to linearly move a cloth holder to the command position in the sewing data. CONSTITUTION:When an operator inputs a desired sewing pattern through a pattern No. key on a keyboard 4, a control unit 3 causes sewing data of the specified sewing pattern to be read from a memory 1 and stored in a memory 2. Next, when the operator inputs a point he wants to confirm through the keyboard 4, the control unit 3 permits the memory 2 to store the inputted confirming command. Next, when the operator inputs feed advance or feed retreat through the key board 4, the control unit 3 judges whether the direction of confirming the shape of the sewing pattern is the sewing direction or returning direction to store an idle feed amount to the confirming command in the memory 2, and calculates according to the sewing pattern data, drives a drive unit 6, operates a pulse motors 8, 9 and moves a cloth holder directly to the confirming command position.
Patent JP-H0537028-A (JP)
Title: Led emission and display device
Inventor: YOSHIOKA YASUO
IPC: G09F13/22
Filed: 1991-07-31
Abstract: PURPOSE:To provide a LED emission and display device which can be made light-weighted and thin-typed while being allowed to display large characters. CONSTITUTION:This device is constituted of an outside case 10 having a segment hole 11e, a segment light transmission body 30 installed in the segment hole 11e and a substrate 40 on which LED elements 20 are mounted. The outside case 10 and the segment light transmission body 30 are formed simultaneously from the same synthetic resin by the two-color molding method. The segment light transmission body 30 is thick at the central part and thin at the outside part.
Patent JP-H0875798-A (JP)
Title: Voltage sensor
Inventor: OGAWA HIKARI
IPC: G01R15/24
Filed: 1994-09-09
Abstract: PURPOSE: To reduce the scattering of connection strength between an external connection cable and a transparent conduction film formed on both surfaces of an electrooptical crystal. CONSTITUTION: A first metal film 14 made of chromium having a specified area is formed on a voltage impressing part on a transparent conduction film 12 formed on both surfaces of an electrooptical crystal 1. And a second metal film 15 is formed on the surface of the first metal film 14 with gold, copper or platinum. On the second metal film 15, external wires 13 having a plane on the surfaces contacting to the second metal film 15 is soldered. By this, the scattering of connection strength between the transparent conduction films and external connection cables is reduced and the scattering of detection accuracy is thus reduced.
Patent JP-2001043868-A (JP)
Title: Separator for fuel cell
Inventor: KOSUGI FUMIAKI
IPC: H01M8/02
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To enhance the performance of a fuel cell by causing a reaction between a fuel gas and an oxidant gas to be efficiently performed over the whole reaction zone of a separator. SOLUTION: Grooves 4 provided as fluid passages in one surface 1a of a substrate 1 each have a rectangular cross section formed by both side wall surfaces 4a and a bottom surface 4b, the area of the cross-section is decreased in the upstream of the fluid passage by decreasing the width S1 of an opening part 4c or the depth of the groove, the area of the cross-section is increased in the downstream by increasing the width of the opening part 4c or the depth of the groove, and the area of the cross-section gradually changes from the upstream of the fluid passage toward the downstream. Unreacted gas, flowing in the upstream at a too high flow velocity to contribute to reaction, comes to flow in the downstream at a low flow velocity to produce sufficient reaction, Therefore, reaction is produced with efficiency substantially uniformly over the whole reaction zone of the substrate 1.
Patent JP-H1137227-A (JP)
Title: Reduction gear for travel unit
Inventor: TSUNEMI MASAHIRO
IPC: F16H1/28
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce the working and assembling manhour of a supporter, an internal gear assembled into the supporter, and a sprocket. SOLUTION: In a reduction gear for a travel unit having a base 21 fixed to the vehicle body of a crawler vehicle, a tubular supporter 22 rotatably supported by the base, an input shaft 23 connected to the output shaft 44 of a drive part 43, a speed reducer part 24 engaging with an input shaft, and an internal gear 25 engaging with the speed reducer part, and being fixed by the supporter and the drive wheel 35 of the crewler vehicle; the internal gear, the supporter, and the drive wheel are locked by a common locking means 26. The locking means is composed of: plural locking screw holes 58 formed on the circumference on the side surface of the internal gear, a first through hole 39 formed on the supporter, a second through hole 60 formed on the drive wheel, and plural locking bolts 38 threadedly mounted on the locking screw hole through the first and second through holes.  A temporary locking means; composed of a temporary locking screw hole 59, a third through hole 41, and a temporary locking bolt 40; is provided to be arranged on a circumference same as that of the locking means.
Patent JP-H1058280-A (JP)
Title: Fabricating process designing system
Inventor: MORISAWA TOSHIHIRO
IPC: G06Q50/00
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To acquire effectively the knowledge for determining the processing sequence from examples of the fabricating processes. SOLUTION: From a fabricating process design knowledge base 13 a knowledge extraction processing part 106 searches and displays the knowledge about the processing part and sequence for the given positional relationship on the basis of the processing part in the event corrected by a fabricating process correction part 14. If the features of positional relationship and the processing sequence of the processing part in the corrected event do not meet the features of the positional relationship described in the processing sequence knowledge and the processing sequence defined for these features, new features based upon the corrected event and the processing sequence for these features are added to the processing sequence knowledge in the knowledge base 13.
Patent JP-H0380686-A (JP)
Title: Method and device for encoding control of moving image signal
Inventor: OKI JUNICHI
IPC: H04N19/46
Filed: 1989-08-23
Abstract: PURPOSE:To facilitate the selection of a parameter by deciding the encoded information quantity by responding to the time required for outputting encoded data of a prescribed area in a screen to a transmission line and selecting the next encoded parameter. CONSTITUTION:An image signal read out of a frame memory 1 is encoded by using a correlation, etc., between screens by an encoder 7. Subsequently, the time required for outputting the encoded data of a prescribed area in a screen is counted by a time counter 8, and based on the time required for outputting the encoded data, the encoded information quantity is decided, and the next encoded parameter is selected. For instance, in the case of switching the encoded parameter by a frame unit, the time required for outputting the encoded data by one-frame portion can be decided by counting the time extending from a frame synchronizing signal to a frame synchronizing signal. In such a manner, based on the time required therefore, the next encoded parameter can be selected easily.
Patent JP-H0568467-A (JP)
Title: Dough restricted by substrate
Inventor: YOHANESU HENDORITSUKUSU FUAN E
IPC: A21D8/04
Filed: 1991-02-12
Abstract: PURPOSE: To obtain a kneaded powder which can produce controllable CO2 gas in a roasting time in the production process of bread by controlling the amt. of one or more kinds of sugars which can be fermented by yeast so as to control the max. amt. of the gas production by the yeast. CONSTITUTION: The kneaded powder for wheat products by fermentation of yeast which contains yeast and one or more kinds of sugars which can be fermented by the yeast is obtd. by controlling the amt. of one or more kinds of sugars which can be fermented by yeast. Thus, the amt. of the max. gas production by yeast can be controlled.
Patent JP-S6370874-A (JP)
Title: Correct/reverse image forming device
Inventor: NAKAMURA SHOJI
IPC: G03G15/22
Filed: 1986-09-12
Abstract: PURPOSE:To form both a correct image and a reverse image by combining and using the polarity of a toner and the polarity of a transfer charger with respect to the polarity of a main charger. CONSTITUTION:As for this image forming device, one of two developing devices can always be opposed to the surface of a photosensitive drum, and to the two developing devices, a developing bias whose polarity is the same as the polarity of a main charger is applied, and also, in each developing device, a toner which is triboelectrified to (+) and (-) is contained, respectively, and also, a means for switching the polarity of a transfer charger to (+) or (-) is provided. A photosensitive drum 1 is provided so as to be rotatable clockwise by a main motor. In the periphery of this photosensitive drum 1, a main charger 2, a developing device 3, a transfer charger 4, a destaticization charger 5, a cleaner 6 and a destaticization lamp 7 are provided in order of the foregoing. For instance, at the time of forming a reverse image, the toner, the transfer charger and the destaticization charger 5 are set to (-), (+) and (-), respectively.
Patent JP-2001045562-A (JP)
Title: User authentication method, user authentication system and recording medium
Inventor: UEJIMA YASUSHI
IPC: H04W12/02
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain an effect equivalent to that of a conventional system at a low cost by utilizing a telephone set having already been widely spread thereby authenticating a user. SOLUTION: A user 10 in the user authentication system 1 uses a mobile phone 111 to make a request to a password issue section 41 for issue and transmission of a password. The user enters the password received by a password reception terminal to an authentication system section 60 to be finally subjected to the authentication by the authentication system section 60. When the user is subjected to authentication, the user uses a password issue request terminal and a password reception terminal. That is, the authentication is made by a caller telephone number and by comparing a password received by the user 10 from a password issue section 41 with a password received by the authentication system section 60 from the password issue section 41.  Thus, a service utilization device compares the passwords and approves the user 10 for the use of a service supply device when both the passwords are matched and inactivates the password used for the authentication after that.
Patent JP-S6196028-A (JP)
Title: Manufacture of high strength and high toughness medium carbon steel by direct hardening and tempering
Inventor: NIIKURA MASAKAZU
IPC: C22C38/54
Filed: 1984-10-18
Abstract: PURPOSE:To obtain surely a high strength and high toughness medium carbon steel in an energy saving manner by subjecting a medium carbon steel contg. specified amounts of C, P, Si, Mn and sol. Al to direct hardening and tempering under specified conditions. CONSTITUTION:The medium carbon steel contg., by weight, 0.15-0.35% C, <=0.020% P, 0.01-0.50% Si, 0.3-(1.75-50XP)% Mn, 0.005-0.1% sol. Al and one or more among <=0.1% Cu, <=2% Ni, <=2% Cr, <=1% Mo, <=0.1% Nb, <=0.2% V, <=0.2% Ti, <=0.1% Zr and 0.005% B is refined. The steel may further contain <=0.2% REM and/or <=0.2% Ca. The steel is hot worked, hardened directly at the Ar3 point or above, and tempered at the Ac1 point or above.
Patent JP-2000049560-A (JP)
Title: Crystal oscillator
Inventor: HATANAKA HIDEFUMI
IPC: H03H9/10
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a crystal oscillator which is economically very inexpensive and also whose oscillation characteristic does not fluctuate even if it is surface mounted on a printed circuit board. SOLUTION: This crystal oscillator is configured by forming a cavity part 19 on which an IC chip 4 is arranged on one principal plane of a housing-shaped ceramic container and housing a crystal resonator in a space area surrounded with a seal ring and a metallic cover on the other principal plane and monitor electrodes 15a and 15b which detect the oscillation characteristics of the crystal resonator are arranged on the bottom of the part 19 and also under the chip 4.
Patent JP-S6371961-A (JP)
Title: Magneto-optical recording medium
Inventor: KUWAE YOSHINORI
IPC: G11B11/10
Filed: 1986-09-16
Abstract: PURPOSE:To enable improvement in oxidation resistance, increase in the rotating angle at the time of reproduction and increase in area by disposing respective fine magnetic particles into a dispersion medium in such a manner that the direction of the magnetization thereof face perpendicularly the film surface of the dispersion medium. CONSTITUTION:This recording medium consists of plural pieces of the fine magnetic particles having magnetic anisotropy and the film-like dispersion medium. The respective fine magnetic particles are so disposed in the dispersion medium that the direction of the magnetization of the fine magnetic particles faces perpendicularly the film surface of the dispersion medium. For example, the fine magnetic particles 12 consisting of cobalt ferrite CoFe2O4 which has the magnetization 11 of the crystal magnetic anisotropy and has 1,000Angstrom  average grain size are dispersed randomly at 4% volume ratio into the dispersion medium 13 consisting of a liquid polyimide type photosetting resin and the external magnetic fields 14 are impressed thereto perpendicularly to the film surface of the dispersion medium 13 to uniform the direction of the magnetization 11 of the fine magnetic particles 12, then in this stage UV light 15 is projected thereto. The magneto-optical recording medium 17 which consists of the photoset film-like dispersion medium 16 and the fine magnetic particles 12 magnetized perpendicularly to the film surface of the medium 16 and has 30cm diameter and 5,000Angstrom  film thickness is thereby obtd.