baber/WOPTO huggingface dataset:
Patent JP-S62172172-A (JP)
Inventor: MIYAMOTO ICHIRO
IPC: F25D23/08
Filed: 1986-01-24
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-S57128978-A (JP)
Title: Manufacture of junction type field-effect transistor
Inventor: SAITOU TADASHI
IPC: H01L29/808
Filed: 1981-02-02
Abstract: PURPOSE:To realize the space of a gate and the size of a channel with high accuracy by forming a V-shaped groove to an opposite conduction type channel diffusion layer shaped to the first conduction type first gate region, molding the first conduction type diffusion layer on the surface of the groove and using the first conduction type diffusion layer as the second gate region. CONSTITUTION:The JFET is formed into the island of single crystal Si 23, which is supported by polycrystal Si 21 and surrounded by an oxidized Si film 22. The single crystal Si 23 is shaped in a type such as an N type, and a P type diffusion region 28 used as the first gate region is molded to the single crystal Si. The N type diffusion region 29 functioning as a channel region is formed, and the V-shaped groove 27 is molded to the surface. A P type impurity is diffused to the surface of the V-shaped groove, and the second gate region 26 is formed. Accordingly, the width of the gate and the size of the channel can be realized with high accuracy.
Patent JP-H03218163-A (JP)
Title: Facsimile equipment
Inventor: INOUE MASAHIRO
IPC: H04N1/00
Filed: 1990-01-23
Abstract: PURPOSE:To simplify the constitution of the equipment and to reduce its cost by constituting the equipment so that a facsimile main body and a telephone set are connected so as to freely attachable and detachable, and in the case of executing only a telephone communication, the telephone set can be used as a freely portable set like a cordless telephone by detaching it from the facsimile main body. CONSTITUTION:The facsimile equipment of a cordless type having a facsimile main body 1 and a telephone set 2 is constituted so that the facsimile main body 1 is connected to the telephone set 2 so as to freely attachable and detachable, and also, can execute transmission and reception to and from a master machine 3 through a communication means of the telephone set 2. In such a way, when the facsimile main body 1 and the telephone set 2 are connected, the facsimile main body 1 and the master machine 3 can execute transmission and reception through the communication means of the telephone set 2; on the other hand, the telephone set 2 can execute transmission and reception to and from the master machine 3 even if it is detached from the facsimile main body 1, therefore, the constitution of a slave machine is simplified, and the cost can be reduced.
Patent JP-H02198750-A (JP)
Title: Work scheduling system
Inventor: NAKADA HIDEKI
IPC: G06Q50/04
Filed: 1989-01-24
Abstract: PURPOSE:To plan a work scheduling of the following day of each employee for smooth operation by setting the working time zone and registering work allocation priority level of each employee, and setting the number of customers by time zone and register opening level, etc., of the following day as well. CONSTITUTION:The number of open range units at a time (t) stored in an open range unit number table 214 is extracted. The employee at the office at time (t) whose register work is not allocated is extracted from the work time zone table 211 of each employee. For the employee whose register work allocation is stabilized, the register work allocation priority level of the employee is lowered to the lowest rank among the stabilization preventing objective employees to which the employee belongs, so as to enable to take charge of other registers. Allocatable employees are allocated in the order of higher allocation priority level for each register to be opened at the time (t) according to the number of register open units and register open order. At the time (t), the number of register allocated to each employee is registered on a register work allocation result table 215.
Patent JP-H03216446-A (JP)
Title: Frame change device
Inventor: YAMAMOTO MASAHIRO
IPC: B65H19/30
Filed: 1990-01-22
Abstract: PURPOSE:To make possible a frame change of a small diameter winding, in which only a defective part wound and to dispose of only defective part of paper as waste, by setting up a retracting device which retracts the point end part of a front side arm of a primary arm after a new spool is pressed against a drum by a secondary arm. CONSTITUTION:A new spool 10 on a primary arm 2 held in a standby position on a drum 11 is pressed into contact with the drum 11 by turning the primary arm 2, and successively a rewinding sheet wound up by a desired amount on an old spool is retracted by a secondary arm 9 from the drum 11 along a horizontal rail by cutting the sheets continuously fed and winding them around the new spool 10. Thereafter, the new spool 10 is lowered by the primary arm 2 onto the horizontal rail and pressed against the drum 11 by the secondary arm 9. Next a cylinder device 7 in a retracting device 1 is actuated, and a frame change is performed after the point end part of a front side arm 3 is turningly retracted to a new spool bearing 12 and a non-contact position.
Patent JP-H01191525-A (JP)
Title: Center clipper circuit for echo canceller
Inventor: ITO YOSHIO
IPC: H04B3/23
Filed: 1988-01-27
Abstract: PURPOSE:To eliminate unrequired noise and to ensure the excellent communication quality by controlling the circuit so as to operate a center clipper circuit even at the complete state as well as at the single talk state. CONSTITUTION:Discrimination means 32,33 discriminate a complete silent state that a reception signal from a remote end is silent and an input signal from a nearby end is also silent. A center clipper circuit 25 main body brings forcibly an input signal to zero depending on the quantity of the input signal after echo cancel when the absolute value is less than the threshold value to eliminate the remained echo cancelling and cyclic noise flowing through a closed loop, when the discrimination means 32,33 discriminate the complete silent state as well as the single talk state. Thus, excellent communication quality is obtained even in communication state.
Patent JP-H03219999-A (JP)
Title: Writing brush drawing apparatus
Inventor: GOTO KENZO
IPC: B41J2/49
Filed: 1990-01-26
Abstract: PURPOSE:To enhance efficiency by dispensing with a character, extremely low in use frequency as drawing data, by replacing the external data ROM board inserted in an expanding slot and inserting an expanding RAM board in an internal data ROM board and the slot. CONSTITUTION:Key data is read from an input port 3. When an external character transfer mode key is pushed, external character data is written on data RAM slot board (f) from a host computer 11. In the case of no external character mode, drawing data is selected and the state of a dip switch 2 for discriminating detection objective indication is read through the input port 3. A drawing data form becoming an object is also confirmed from the contents of internal and external ROMs. The drawing data of a specified drawing data form is detected in determined preferential order and the drawing data coinciding with given two-bite code is found out to be read in the specific area of an RAM 7. On the basis of the read drawing data, a drive pulse is given to a pulse motor driver to perform drawing.
Patent JP-H06227227-A (JP)
Title: Car suspension device
Inventor: TAKAHASHI SATORU
IPC: B60G17/015
Filed: 1993-02-01
Abstract: PURPOSE:To enhance the comfortableness of a car by suppressing a high frequency road surface input to be transmitted to the car body at the time of the car running on a poor conditioned road or in the event of isolated projective input while the comfortableness of the car and the manervering stability when the car runs on a good road are ensured. CONSTITUTION:A damping characteristic control means (g) has a basic control part (f) emitting to a damping characteristic changing means (a) a signal which controls the the same stroke side of shock absorber (b) as the direction of a control signal based upon the sprung up-down speed sensed by a sprung up- down speed sensing means (d) into the optimum damping characteristic in conformity to the control signal when the relative speed signal having passed a high pass filter (e) is below the specified threshold, and an upper limit setting processing part (h) is furnished which is installed in the damping characteristic control means (g) and sets to the specified low damping characteristic the upper limit value of the damping characteristic on the same shock absorber (b) stroke side as the direction of the control signal during the period from the time when the relative speed signal having passed the high pass filter (e) exceeds the specified threshold till the time the direction of the control signal is inverted.
Patent JP-H11204459-A (JP)
Title: Plating tool for semiconductor wafer
Inventor: YOSHIOKA JUNICHIRO
IPC: C25D7/12
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a plating tool for semiconductor wafer, which is easy in clamping work of a seal packing and which permits a clamping force to be uniformly worked in the vicinity of the outer periphery of the seal packing. SOLUTION: A plating tool for semiconductor wafer comprises a plate-shaped first support member 11, a ring-shaped second support member 12 attached with a seal packing 13, and a clamping ring 14, wherein a semiconductor wafer 16 is interposed between the first support member 11 and the seal packing 13 so as to press the second support member 12 against the first support member 11 by means of the clamping ring 14, thereby supporting the semiconductor wafer 16. The first support member 11 is provided with a first current application member 17 at a portion thereof located in the vicinity of the outer periphery of the semiconductor wafer 16 to be supported therewith. The seal packing 13 of the second support member 12 is provided with a second current carrying member 18, which is in contact with both of the first current carrying member 17 provided at the first support member 11, and a conductive film exposed to the surface of the semiconductor wafer 16 to be supported, and sealed by the seal packing 13.
Patent JP-S60160893-A (JP)
Title: Method to prepare improved purified fructan solution
Inventor: MORITA SOUHEI
IPC: C12S3/02
Filed: 1984-01-30
Abstract: PURPOSE:To prepare a purified fructan solution having improved coloring properties and high purity, by treating an extracted fructan solution with a pectin hydrolyzing enzyme. CONSTITUTION:An extracted fructan solution having preferably about 2- 30wt% solid substance concentration obtained from tissue of a Jerusalem artichoke, a chocory, etc. by a conventional procedure is treated with a pectin hydrolyzing enzyme or a fungus having pectin hydrolyzing activity extracted from a fungus belonging to the genus Rhizopus.
Patent JP-H07213002-A (JP)
Title: Small motor
Inventor: MIYAZAWA HIROSHI
IPC: H02K5/22
Filed: 1994-01-14
Abstract: PURPOSE:To avoid the possibility of open circuit of a soldered part, improve the reliability of an electrical connection and facilitate the employment of a general purpose product. CONSTITUTION:In a small motor 1, terminal pins 8 connected to motor driving coils 7a and 7b and a connector unit 10 having connector pins 9 are provided and the connector pins 9 are electrically connected to the terminal pins 8 with a flexible printed circuit board 11.
Patent JP-H04296215-A (JP)
Title: Ball joint for automobile
Inventor: RAINHARUTO BUURU
IPC: B60G7/00
Filed: 1992-01-30
Abstract: PURPOSE: To simply and inexpensively restrain axial vibration in both axial directions by providing measures for defining radial surfaces for limiting the axial motion of a casing relative to an outer bushing by two side surfaces of a flange unmovably coupled to the casing. CONSTITUTION: A ball joint is used in a running device part of an automobile. A joint ball 2 of a joint pin 1 is journalled in a casing 3 through the intermediary of a bearing shell 4. The casing 3 is fitted in a rigid outer bushing 10 together with an elastomer sleeve 9 surrounding the casing 3 so as to be axially movable. The radial surfaces of the casing 3 and the bushing 10 limit the axial movement of the casting 3, relative to the outer bushing 10. In this case, the radial surfaces are defined by both side surfaces of a flange unmovably connected to the casing 3 and formed of, for example, a clip ring 15. The flange 15 is located between opposed radial surfaces of the bushing 10 with an axial motion space therebetween.
Patent JP-S59140817-A (JP)
Inventor: KUBOTA TSUGUO
IPC: A01G9/00
Filed: 1983-01-31
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-H04249157-A (JP)
Title: Water-repellent oil-repellent squeegee and manufacture thereof
Inventor: NAKAO KEIICHI
IPC: B41F15/44
Filed: 1991-02-06
Abstract: PURPOSE:To solve quality trouble due to the fouling of a squeegee and the lowering of yield on printing, and to improve water and oil repellency by forming a chemical adsorption monomolecular film containing specific fluorine on a surface. CONSTITUTION:A nonaqueous solvent, with which a substance containing a fluorocarbon group and a chlorosilane group is mixed, such as CF3(CF2)7(CH2)2 SiCl3 is used, adjusted in concentration of approximately 1%, and a squeegee is dipped in the solvent. A natural oxide film is formed on the film of the squeegee by dipping, thus generating hydroxyl groups on the surface of the oxide film. The SiCl group of said substance comprising the fluorocarbon group and the chlorosilane group and the hydroxyl groups generated react, a dechlorination reaction progresses, and bonds shown in formula I are formed extending over the whole surface of the squeegee. Accordingly, a film in approximately fifteen Angstrom  is formed under the state in which a chemical adsorption monomolecular film containing fluorine is chemically bonded with the surface of the squeegee.
Patent JP-H07222682-A (JP)
Title: Simple rice cooking container
Inventor: YAMAGUCHI MASAKI
IPC: A47J33/00
Filed: 1994-02-09
Abstract: PURPOSE:To provide a simple rice cooking container by which anybody can cook a favorably cooked rice easily, and which is disposable. CONSTITUTION:A simple rice cooking container is equipped with a pot 1 and lid 3, and the lid 3 has one small hole 5 at the center. The pot l is equipped with a body part 9, flange part 11 on the upper end 9a of the body part 9, on which the total peripheral end 3a of the lid can be mounted, and lid holding part 13 which is bendably connected to the total outer periphery of the flange part 11.
Patent JP-H06233454-A (JP)
Title: Overvoltage protective circuit for power converter
Inventor: YOSHIKAWA HARUKI
IPC: H02H9/04
Filed: 1993-02-02
Abstract: PURPOSE:To reduce production cost and realize compactness and light weight by decreasing an external surge and making usable a power semiconductor element of a relatively low breakdown voltage. CONSTITUTION:A parallel circuit of both a GTO thyristor 9 and a resistor 10 is connected in series to an input filter reactor 5 provided in a prestage of a power converter 7, and a series circuit of a resistor 11 and a thyristor 12 is connected in parallel to an input filter capacitor 6; and if an overvoltage state occurs, the GTO thyristor 9 is turned off and the thyristor 12 is turned on, thereby dividing and reducing the voltage by the resistors 10 and 11 and suppressing the voltage rise at the input filter capacitor 6.
Patent JP-H06230642-A (JP)
Title: Potential controller for photosensitive body
Inventor: AOKI MATSUYUKI
IPC: G03G15/02
Filed: 1993-02-02
Abstract: PURPOSE:To set target dark potential or light potential even when the electrostatic charging characteristic of a photosensitive body is changed with the laps of time or humidity, and to secure the stable light potential even when the surface temperature of the photosensitive body is changed in the midst of forming an image. CONSTITUTION:In an image forming device provided with an electro-static charging amount varying device 27 varying the dark potential of the photosensitive body 17, a light quantity varying device 28 varying the light potential of the photosensitive body 17, an electrometer 19 detecting the potential of the photosensitive body 17, and a temperature sensor 22 detecting the surface temperature of the photosensitive body 17; an arithmetic device 26 is provided, which sets the dark potential of the photosensitive body 17 to a target value before forming the image, and obtains optimum light quantity to get the target light potential after obtaining the target light potential of the photosensitive body 17 in accordance with the surface temperature of the photosensitive body, and corrects the optimum light quantity according to the surface temperature of the photosensitive body at the time of forming the image.
Patent JP-S55109243-A (JP)
Title: Sealing glass
Inventor: IKEDA KOUICHI
IPC: C03C3/091
Filed: 1979-02-10
Abstract: PURPOSE: Title glass not containing sanitarily harmful lead oxide, which possesses high seal strength when sealing a Ni-Fe alloy, etc., prepared by using SiO 2 , Al 2 O 3 , B 2 O 3 , Na 2 O, K 2 O, Li 2 O, As 2 O 3 , Sb 2 O 3 , TiO 2 , V 2 O 5 , etc., in a specific wt. ratio.  
     CONSTITUTION: The sealing glass of the purpose is obtained by preparing a material by mixing, in wt%, SiO 2  57W64; Al 2 O 3  3.5W5; B 2 O 3  17.5W22; Na 2 O 5W6.5; K 2 O 1.9W2.5; Li 2 O 2.5W3.5; As 2 O 3  0W0.3; Sb 2 O 3  0W0.3; and As 2 O 3 +Sb 2 O 3  0W0.3; with TiO 2  1.9W11; V 2 O 5  0.5W7.5 or TiO 2 +V 2 O 5  1.9W9.5 (whereby V 2 O 5 ≥0.5); heat-melting the material to form a glass; and annealing the glass. The glass has a coefficient of linear expansion of 60×10 -7 W72×10 -7 /°C and a transition point of 410W500°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000212114-A (JP)
Title: Production of glyceryl ether
Inventor: MIYAJIMA TETSUYA
IPC: B01J31/02
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for economically producing a glyceryl ether sparingly including organic halogen, and capable of being used for cosmetics and body detergents as well. SOLUTION: This method for producing a glyceryl ether is to react alcohols with an α-epihalohydrin in the presence of an acid catalyst, to cause its ring opening by alkali treatment so as for a glycidyl ether to be formed, to subject it to hydrolysis and to heat the reaction mixture at 100-230 deg.C in the presence of a salt of a strongly basic compound with a weakly acidic one. The hydrolysis of the glycidyl ether is carried out at 140-230 deg.C in the presence of a salt of a strongly basic compound with a weakly acidic one.
Patent JP-H09211555-A (JP)
Title: Camera and finder for the same
Inventor: MUKAI HIROSHI
IPC: G03B13/12
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive simply-constituted finder visual field frame switching mechanism, by performing the switching of one visual field frame to be switched by a mechanical switching mechanism and performing the switching of the other visual field frame to be switched by liquid crystal. SOLUTION: This camera is provided with three types of switchable formats as a photographing format; a high vision type (format H) whose area is the maximum and dose aspect ratio is 9:16, a classic type (format C) whose vertical length is the same as that of the format H, whose horizontal width is shorter than that of the format H, and whose aspect ratio is 2:3, and a panorama type(format P) whose horizontal width is the same as that of the format H, whose vertical length is shorter than that of the format H and whose aspect ratio is 1:3. And the format C is displayed by the liquid crystal 42 as the visual field frame member for the format C by taking the format H as a reference visual field frame, and the frmat P is displayed by the approach of a mask member 33 for a format P.
Patent JP-S60162868-A (JP)
Inventor: IMURA BUNPEI
IPC: D06M101/16
Filed: 1984-01-31
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-H04313051-A (JP)
Title: Penetrating liquid flaw detecting apparatus
Inventor: SANEMORI TAKESHI
IPC: G01N21/91
Filed: 1991-02-06
Abstract: PURPOSE:To obtain a penetrating liquid flaw detecting apparatus which can detect flaws on the surfaces in all directions of upward, lateral and downward directions such as on surfaces of screws and gears having the strong irregularities, can improve working efficiency and does not perform erroneous detection. CONSTITUTION:Compressed air is sent out with an air compressor 8 and the like, and powder 3 in a container 2 is sucked and jetted on the surface of a body to be detected 5 through a jetting nozzle 14. The powder 3 adsorbs excessive penetrated liquid 4 at the surface of the body to be detected 3. Then the powder 3 is repelled. The repelled powder 3 is sucked through a sucking nozzle 14 which is connected to a pipe 17 wherein the compressed air is made to flow from the air compressor 8 and the like. The negative pressure is formed in the sucking nozzle 14. Thus, the working efficiency is improved. This apparatus can be applied on any curved surface having irregularities in all directions not limited to a downward facing plane, and the erroneous detection can be prevented.
Patent JP-S63183321-A (JP)
Title: High frequency heating device
Inventor: UEDA SHIGEKI
IPC: F24C7/02
Filed: 1987-01-26
Abstract: PURPOSE:To perform an automatic cooking of an item to be heated with a single heating command key by a method wherein a distance measuring sensor is provided to detect a distance between the sensor and the item, a defreezing or reheating cooking is automatically judged and an operation is changed over to a proper heating process. CONSTITUTION:A heating command inputted from a full automatic key 4 is decoded by a control part 5. The control part 5 uses a distance measuring sensor 6 and measures a distance up to an item 7 to be heated. A height of heated item is made substantially different between a case in which a defreezing attachment 10 is applied on a food mounting table 8 within a heating chamber 9 to mount the item and another case in which the heated item is placed directly on the table without any defreezing attachment. That is, if the height of the item is detected by the distance measuring sensor, it is apparent that a presence or non-presence of the defreezing attachment is applied and the control part may judge if the defreezing is performed or not. According to this judgement, an electrical power feeding method for a high frequency generating means is automatically changed and full automatic heating is realized with a single key.
Patent JP-H05214437-A (JP)
Title: Heat treatment apparatus for metal-base material
Inventor: NAKAYAMA RYOJI
IPC: C21D6/00
Filed: 1992-01-30
Abstract: PURPOSE:To enable repeating use of hydrogen at the time of executing heat treatment, in which the hydrogen is discharged after occluding the hydrogen into a metal-base material. CONSTITUTION:In the case of executing the hydrogen occluding treatment in the heat treatment furnace 16 on the way of a communicating passage 11 by arranging plural heat treatment furnaces 16 for occluding the hydrogen into the metal-base material and executing the heat treatment discharging the occlulded hydrogen and the communicating passages 11 forming a closed circuit for flowing the hydrogen between these heat treatment furnaces, pressure in the inner part thereof is raised and also the hydrogen is supplied. Further, in the case of executing the hydrogen discharging treatment in the heat treatment furnace 16, the pressure in the inner part thereof is reduced and also, a pressure control means 12 for discharging the hydrogen and a hydrogen refining means 13 arranged on the way of the communicating passage are provided.