baber/WOPTO huggingface dataset:
Patent JP-H02290557-A (JP)
Title: Multiple items automatic analysis apparatus
Inventor: NAKANO KIYOKAZU
IPC: G01N35/00
Filed: 1989-12-27
Abstract: PURPOSE:To make automation in the stage of specimen ID and to allow the easy inspection of specimens by providing an input means for integrally registering the analysis instructions for the plural analysis items corresponding to the display area on a sample vessel installing table. CONSTITUTION:The sample vessel installing table 6 has the area displays 1 to 90 for installing samples by each of functions/sets. The areas:functions/set inspection names correspond to these areas. For example, the areas 1 to 20 correspond to general inspections, 21 to 30 to cardiac function inspections.... This information and the information on the analysis items corresponding to the function/set inspections are previously stored in a memory section. The analysis of the prescribed analysis items is executed simply by arraying the sample (specimen) vessels in correspondence to the area displays on the installing table 6. Namely, a control and data processing computer synchronously controls the operations of the respective sections and simultaneously calculates and outputs the concn. and activity values of the respective analysis items according to the measurement mode from the time series data of the absorbance obtd. for each the respective preset analysis items (respective reaction cells).
Patent JP-H05159235-A (JP)
Title: Substrate material for thin-film magnetic head and production thereof
Inventor: OKAMOTO KENICHI
IPC: G11B5/187
Filed: 1991-12-02
Abstract: PURPOSE:To improve the productivity of a substrate material by forming the substrate for a thin-film magnetic head by using an MgO-NiO-La2O3 material having prescribed characteristics. CONSTITUTION:This substrate material is constituted by using the MgO-NiO-La2 O3 material as the nonmagnetic substrate material for the thin-film magnetic head. The average crystal grain sizes of this material are <=15mum and are so determined that the residual pores of >=0.1mum size do not exist. The powder contg. an oxide, such as NiO, covering the surface of a body to be calcined is metallized by an inert gas at the time of subjecting the powder to a hot hydrostatic pressing treatment and, therefore, the metallization of the surface of the calcined body and more particularly the metallization of the NiO incorporated into the calcined body are prevented. The productivity of the substrate material is thereby enhanced and the production yield of the thin-film magnetic head is enhanced.
Patent JP-H03200859-A (JP)
Title: Polyester composition
Inventor: SAIKI NORITSUGU
IPC: C08K5/10
Filed: 1989-12-28
Abstract: PURPOSE:To prepare a polyester compsn. which has a melt viscosity significantly lower than that of an arom. polyester alone and is melt processable at a very low temp. by compounding a specific arom. polyester with a specific lactone compd. CONSTITUTION:An arom. polyester mainly comprising an arom. dicarboxylic acid (e.g. terephthalic acid) component and an aliph. diol (e.g. ethylene glycol) component and/or an alicyclic diol (e.g. cyclohexanediol) component is compounded with a lactone compd. having a 5-membered lacton ring condensed with an arom. ring (e.g. a compd. of formula I or II). The resulting polyester compsn. has a melt viscosity significantly lower than that of an arom. polyester alone, enabling the melt processing at a very low temp., and thus enabling the use of additives which has been unable to be added because of their instability at a high temp.
Patent JP-H10189954-A (JP)
Title: Semiconductor device
Inventor: TERAMOTO SHIGEKI
IPC: H01L27/088
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent the driving capability of a high-breakdown strength transistor, while preventing the breakdown strength from degrading. SOLUTION: This semiconductor device comprises at least one impurity region, including a lightly-doped offset impurity region 6b (6a) and a heavily- doped impurity region 7b (7a) formed sequentially from the channel forming region 3a side, a first electrode 8 formed on the channel forming region 3a through a gate insulator 5, and a second electrode 10 formed on a first electrode 8 and an offset impurity region through an intermediate insulator 9 and connected electrically with the first electrode 8 through a contact hole 9a in the intermediate insulator 9 opening onto the first electrode 8. The second electrode 10 protects the offset impurity region and prevents lowering of initial value or operational degradation for Ids. Furthermore, salicidation is facilitated, and matching between a floating gate structure and a peripheral transistor is enhanced in a water process.
Patent JP-H11225576-A (JP)
Title: Position-adjustable gear head
Inventor: STARK THOMAS
IPC: A01G3/053
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject gear head capable of locking position-adjustable casings part with each other with no clearance without requiring a large cost by making a clamping shaft of a clamping device in which a supporting shaft is formed as a boss and an end part is hooked to the casing part pierce through the boss. SOLUTION: This gear head is provided between a driving shaft 2 and a driven shaft 5 and the driven shaft 5 supported in a second casing part 3 is arranged in deviating to sideward to the driving shaft 2 supported in a first casing part 4, and the second casing part 3 is revolvable around a supporting shaft 18 in relatively to the first casing part 4 in a plane parallel to the driving shaft 2 together with the driven shaft 5. In the gear head, a clamping shaft 34 of a clamping device 32 in which the supporting shaft 18 is formed as a boss and an end part is hooked to the casing parts 3 and 4 pierces through the boss.
Patent JP-H05148071-A (JP)
Title: Holding tool for polycrystalline silicon rod
Inventor: ICHIMURA KATSUMI
IPC: C30B29/06
Filed: 1991-11-28
Abstract: PURPOSE:To enable a polycrystalline silicon rod to be held effectively by ensuring a threaded hole and press screw both providing the holding function for a polycrystalline silicon rod to be avoided from the heat from the silicon rod at elevated temperatures. CONSTITUTION:The upper end of a polycrystalline silicon rod P is put into an internal adapter 26, and on engaging a press screw 46 with a threaded hole 44, a press arm 38 is rotated with a pin 42 as support so that the press part 48 at the lower end of the arm pushes inwardly the extended part 34 at the lower end of an elastic vertical wall 32a. Thus, the press force of this arm 38 moves the extended part 34 inwardly and grips the upper end of the rod P. In this way, the rod P is held with a holding tool 22, being partly heated and melted using a high-frequency induction heating coil in a high-frequency induction heating chamber, and the melt zone is moved, thus carrying out silicon single crystal growth.
Patent JP-2000162135-A (JP)
Title: Inspecting method, inspecting system and production of electronic device
Inventor: IKEDA YOKO
IPC: G06F3/048
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To shorten the time of analysis and to improve the precision of analysis by providing an area capable of moving and analyzing images according to their characteristics to enhance the efficiency of an interface. SOLUTION: The procedure of defining classification areas 153-154 and classifying non-classified defective images similar to respective typical defective images from a non-classification image display area 151 to a classification area 152 is repeated to execute the classification work to all defective images. Since this system is constituted in such a manner as to provide classification areas 152-155 for classifying the defective images on a screen and display the typical images on the screen, a user can easily and quickly perform the classification work only by moving the defective image to the optimum classification area showing the similar form. Particularly, since the classification work can be more easily performed by use of a mouse, the classification work can be performed while watching all the defective images on the display screen and relatively comparing them, and the operability can be extremely enhanced.
Patent JP-H06183099-A (JP)
Title: Image forming device
Inventor: WATANABE TOSHIO
IPC: G03G21/00
Filed: 1992-12-22
Abstract: PURPOSE:To make it possible to reduce noise without dismantling insulating member covering sound source. CONSTITUTION:A polygonal mirror 4, a motor M and power source 50 in an image forming device is covered with shielding member 23 and, in addition, gap 24 formed in the shielding member 23 is opened and closed by controlling the magnetic fluid held in the magnetic field generated by a magnetic field generating means. Since the gap 24 in the shielding member 23 is closed with the magnetic fluid when large noise is generated so as to turn the interior of the shielding member 23 into an enclosed space, the noise emitted from the noise source such as the motor M and the like housed in the enclosed space is confined in the shielding member 23, allowing reduction in the noise without dismantling the shielding member 23.
Patent JP-2001160657-A (JP)
Title: Method of manufacturing iii nitride compound semiconductor laser
Inventor: TEZENI YUUTA
IPC: H01L21/205
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture (mass-produce) a semiconductor laser which facilitates, stabilizes and ensures circuit connection and eliminates occurrences of failure, such as bad connection of a negative electrode, a tendency of high resistance and the like. SOLUTION: An RIBE treatment was given from an uppermost surface Σwhich is not covered with a mask (a) or a mask (b), to the extent of a portion of an n-type semiconductor layer 103. Such an etching treatment was carried out by supplying Ar gas and Cl2 gas at 0.04 Torr vacuum and high-frequency power of 0.44 W/cm2. Thereafter, the surface exposed by the etching was further subjected to dry etching using Ar gas. Through these dry etching processes, a vapor deposition surface of a negative electrode 107 corresponding to the layer 103 was exposed. The subsequent Ar etching was carried out as an after- treatment of the RIBE by the chlorine base gas. Then, the mask (a) and the mask (b) were removed by a solvent. Through such processes, a substantially vertically stood resonator and a taper having an inclination ϕ of about 60 deg. were simultaneously formed.
Patent JP-H10180050-A (JP)
Title: Membrane separator
Inventor: YAMAGUCHI SHIGEYUKI
IPC: B01D63/08
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To embody low pressure loss with less installability and less space by providing membrane modules with connecting parts and making it possible to directly attach the membrane modules to a water collecting head having plural connection receiving parts which enable the connection to the connecting parts of the membrane modules. SOLUTION: The membrane modules 1 have the connecting parts 11 and the water collecting head 2 has the plural connection receiving parts 21 which enable the connection to the connecting parts 11 of the membrane modules. The connection of the membrane modules 1 and the water collecting header 2 is completed simply by joining the connecting parts 11 of the membrane modules 1 to the connection receiving parts 21 of the water collecting header 2. The water collecting header 2 may be formed of an assembly of divided unit parts respectively having one piece each of connecting male parts and female parts capable of interconnecting the connection receiving parts 21 for the membrane modules 1 and the parts. The connecting male parts are inserted into the connecting female parts of the other unit parts to interconnect and integrate both parts, by which the water collecting header 2 is formed.  The change of the lengths is made possible according to the number of sheets of the connecting membrane modules 11. Consequently, the low pressure loss is embodied with the less installability and the less space.
Patent JP-H06196891-A (JP)
Title: Soft hood for shielding electromagnetic wave
Inventor: HAYASHI YOSHITOKI
IPC: H05K9/00
Filed: 1992-12-22
Abstract: PURPOSE:To improve performance of shielding electromagnetic waves by designing a soft hood mounted at the cable through opening of an electronic apparatus casing to shield electromagnetic waves which passes there so that its opening can be narrowed down without folding. CONSTITUTION:A conductive soft hood 10 has one end fixed on the casing of an electronic apparatus and the other end narrowed down by a conductive expandable clamp 16. Further, the other end is equipped with a conductive slide fastener 18. Opening the slide fastener 18 makes a wide opening of the clamp 16, thereby easing passage of a cable bundle 22. Closing the slide fastener 18 makes the clamp 16 enlarged in accordance with the diameter of the cable bundle 22 and contacting its outer periphery without being folded in a creaselike manner. This develops no gaps which leak electromagnetic waves and enables full shielding of electromagnetic waves which pass through the cable through opening.
Patent JP-H10167392-A (JP)
Title: Service station
Inventor: TATSUNO HIYOSHI
IPC: B60S5/02
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To make a worker related to fuel supply work devote himself to hooking and taking off a supply nozzle, to make it possible to process a number of vehicles and to save in labor in the station by providing a payment adjust ment station at a position separated from a fuel supplying area. SOLUTION: A plurality of metering deices 1 for refueling are stood on an island 4 where areas 3 are provided and an out-of-door displaying tool 41 for displaying oil supplying condition of each metering device 1 is fitted on the out-of-door wall face of a building so as to be visible from the outside of each metering device 1 side. In addition, a adjustment apparatus 51 for performingpayment adjustment is arranged on a desk in the neighborhood of an entrance of the inside of a house.  In addition, a retirement obstructing means 61 is freely movable forward and backward provided on a metering device 1 and this retirement obstructing means 61 obstructs retirement of an automobile at the oil supplying area by means of a movable member 63 based on a signal from a working switch 62 provided on the metering device 1 and the retirement is allowed based on a signal from the adjustment apparatus 51. In addition, a Patlite 64 for informing completions of payment adjustment and refueling is provided on the top face of the metering device 1.
Patent JP-H03204360-A (JP)
Title: Vehicle power source device
Inventor: SHIRATA TERUHIRO
IPC: H02P9/00
Filed: 1989-12-30
Abstract: PURPOSE:To extend life of a battery by providing a generator and starter having voltage specifications higher than the battery voltage, a capacitor connected in parallel to the generator, a voltage increasing and decreasing circuit connected between the capacitor and the battery, and a control circuit for controlling this circuit. CONSTITUTION:A generator 1-2 and a starter 6-2 have voltage specifications (for example, 24 V) higher than the voltage of a battery 3. When a key switch 2 is connected to a ST terminal, the coil 13-1 of a relay 13 is energized by the voltage 24 of a capacitor 8 to bring a contact 13-2 on, and the voltage 24 of the capacitor 8 is applied to the starter 6-2. When an engine is started, a voltage detecting relay 7 informs a control circuit 10 of this. Then, the circuit 10 transmits a voltage decreasing control signal to a voltage increasing and decreasing circuit 9. The battery 3 is charged by the resulting reduced voltage to supply a current to a vehicle load 5. Thus, the provision of two sets of batter ies is not required to obtain a high voltage, and problems such as unbalanced charge of battery are eliminated.
Patent JP-H03199131-A (JP)
Title: Mold for molding optical element
Inventor: KAWAMATA TAKESHI
IPC: C03B11/00
Filed: 1989-12-27
Abstract: PURPOSE:To enhance the bonding strength of a nonoxide film to the substrate of a mold by forming the nonoxide film having such a compsn. that the oxygen content lowers gradually from the substrate side toward the surface side on at least the molding surface of the substrate by physical vapor deposition. CONSTITUTION:The substrate 1 of a mold, e.g. made of SiC ceramics is worked into a desired shape, the basic molding surface 1a is mirror-polished and a nonoxide film 2 having such a compsn. that >=25atomic% oxygen content at the interface between the film 2 and the substrate 1 lowers gradually from the substrate 1 side toward the surface side is formed on at least the surface 1a by physical vapor deposition.
Patent JP-H09178091-A (JP)
Title: Internal pressure vessel and its manufacture
Inventor: SHIKASUMI YASUO
IPC: F17C1/16
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent layer separation even when internal pressure increases by providing recessed grooves for attaching a sealed cap toward the end part of a cylindrical body and continuously arranging the grooves without cutting fabrics in the recessed groove positions. SOLUTION: A protruding type 10 composed of inner, middle and outer types 22, 21 and 20 is attached to a mandrel 30, a glass fiber 2 containing an epoxy resin is continuously wound on the mandrel 30 having the protruding type 10, the epoxy resin is then hardened by heating and released from the mold so as to form a cylindrical body 1. In this case, a recessed groove 3 is formed in the cylindrical body 1 by the protruding type 10 and in the position of the recessed groove 3, the glass fiber 2 is continuously arranged without being cut. Thus, when a sealed cap is provided and sealed while a retainer ring 5b is fitted in the recessed groove 3, even if the terminal pressure of an internal pressure vessel is high, this internal pressure is used as a tensile force for the glass fiber 2 and layer separation is not caused.
Patent JP-H09184087-A (JP)
Title: Tin and tin/lead alloy plating liquid
Inventor: KODAMA ATSUSHI
IPC: C25D3/56
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a tin and tin/lead allay plating liquid capable of forming bright plating over a wide current density region. SOLUTION: This plating liquid is an aq. soln. for electroplating of tin and tin/lead alloy and contains org. sulfonic acid as an acid, the bivalent tin salt or both of the bivalent tin salt and bivalent lead salt of the org. sulfonic acid as a metal salt, one or >=2 kinds of polyoxyethylene alkyl phenyl ethers or polyoxyethylene naphthyl ethers as a dispersant and chlorobenzaldehyde, naphthol aldehyde and paraacetoaldehyde as a brightening agent.
Patent JP-H06177112-A (JP)
Title: Centrifugal substrate dryer
Inventor: NOGUCHI TAKAYUKI
IPC: H01L21/304
Filed: 1992-12-01
Abstract: PURPOSE:To prevent rattling of a movable substrate holding member not locked in directly closed state during rotation of the rotor. CONSTITUTION:One movable substrate holding member 24 having an engaging pin 24 is engaged with the other movable substrate holding member 23 having an engaging part upon closure thereof. Since two movable substrate holding members are engaged directly each other, load to be applied to a coupling rod 25 can be reduced during rotation of the rotor 5.
Patent JP-H0685322-A (JP)
Title: Manufacture of photoelectronic device
Inventor: ROBAATO RARUFU ABOTSUTO
IPC: H01L33/00
Filed: 1992-12-01
Abstract: PURPOSE: To provide a method for manufacturing a photoelectric device that can be automated so that a spacing between the active region of the photoelectric semiconductor device and a fiber end face has a predetermined value. CONSTITUTION: The end face of an optical fiber 16 is preliminarily arranged for a first region 17, so that light from a light source 24 is applied vertically to a first surface region from the end face of the fiber 16. One portion of light is reflected on a surface, is reconnected to the end face of the fiber 16, and is guided to a power meter 27. The output of the power meter 27 or an amount guided from it is compared with a predetermined measurement value, thus controlling the position of the end face of the fiber 16 according to a comparison result. A relationship that can be easily measured exists between a reflection light power received by the power meter 27 and a distance dz from the first surface region to the end face of the fiber 16. The relationship is identical to all devices with a given structure, thus automating the control of dz.
Patent JP-H11157140-A (JP)
Title: Article-printing apparatus
Inventor: MIZUNO SHINJI
IPC: B41J3/407
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a compact, inexpensive and economical apparatus that can be mass produced and ensure general versatility. SOLUTION: The apparatus has a transfer stage 11 detachably holding an object F to be printed and transferring in a predetermined direction, a printing reference plate 12 set at the transfer stage 1, a feed roller 14 rotating in touch with the reference plate 12 and transferring the transfer stage 11 in a predetermined direction, and a printing head 3 printing a print face F1 of the object F to be printed synchronously with the feed roller 4. In printing, the print face F1 to be printed is arranged approximately on the same plane as a primary face of the reference plate 12.
Patent JP-H09189660-A (JP)
Title: Nondestructive inspecting method of sample, and nondestructive inspection device
Inventor: HERUMUUTO PUREKERU
IPC: G01B11/06
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To simultaneously analyze a plurality of positions of a sample by use of a single exciting source. SOLUTION: In this inspecting method, an electromagnetic excited beam modulated in intensity is incident on the inspecting position on the surface of a sample 10, 12, heat radiation emitted from the inspecting position is detected and evaluated, and the excited beam is periodically turned to different directions to make the excited beam incident on a different inspecting position on the sample 10, 12 in the respective directions. This inspecting device has an exciting source 20 for emitting the electromagnetically excited beam; an optical means for modulating the intensity of the excited beam and irradiating the excited beam to the inspecting position of a sample surface; and a detecting means for detecting the heat radiation emitted from the inspecting position.  The optical means has a modulating means for deflecting the excited beam periodically in different directions and an emitting means for emitting the excited beam to the inspecting position on the sample surface in the respective directions.
Patent JP-H06240515-A (JP)
Title: Carpet fiber
Inventor: KAWACHI MITSURU
IPC: D01F6/84
Filed: 1991-10-25
Abstract: PURPOSE:To produce a carpet free from appearance of a part having a stripe- shaped different gloss or a different hue and exhibiting a uniform visual appearance by specifying properties of the polyesters in two or more kinds of polyester filament yarns. CONSTITUTION:Tuft yarns, etc., of a tufted carpet are formed by using two or more kinds of polyester filament yarns. The difference between the maximum value of flexible molecular chain content in the polyester and the minimum value thereof is controlled to 0.1 to 4% and each fiber has stuffing crimps.