baber/WOPTO huggingface dataset:
Patent JP-H02142155-A (JP)
Title: Semiconductor-wafer transfer apparatus
Inventor: MIENO FUMITAKE
IPC: H01L21/677
Filed: 1988-11-22
Abstract: PURPOSE:To eliminate the formation of dust in wafer transfer and to prevent the occurrence of defects due to deterioration in characteristics as a device by linking a semiconductor-wafer transfer jig to a means for inverting the jig upside-down. CONSTITUTION:A wafer-transfer jig 4 is fixed on a stage plate 13 which is formed as a unitary body with a rotary shaft 12. The rotary shaft 12 is rotatably mounted so as to keep a tightly closed structure through, e.g., a packing 12a so as to penetrate the partitioning wall of a treating container 11 filled with Iiquid 10 such as pure water and chemical. Treatments such as cleaning of semiconductor wafers 1 and film formation are performed with the liquid 10. Then the liquid 10 is drained through a liquid draining port 14 as shown by an arrow. For example, cleaning water 10' is injected so that the jig 4 is sufficiently immersed from the upper part. The rotary shaft 12 is rotated by 180 degrees and inverted upside-down. The wafers 1 are dropped into a boat 3 which is brought to the lower side. The liquid 10' is drained through the port 14. Film forming liquid and the like are injected, and a required treating step is performed. Since buoyancy due into the liquid 10' acts on the dropping wafers 1, the dropping speed becomes slow. As the liquid 10' is present between the contact points of the boat 3 and the wafer, dust is not caused by collision.
Patent JP-H10138446-A (JP)
Title: Printer capable of making perforation, punching, cutting, making folding lines, printing on envelope and spot varnish application
Inventor: DANIEL RUPRECHT
IPC: B26D7/26
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To raise a speed of operation and to facilitate precise positioning by a constitution wherein a means for making perforations, punching, cutting or making folding lines is provided to a supporting foil body attached to a rubber blanket cylinder in a printing unit or to a cylinder in a coating unit SOLUTION: When a process of making perforations. punching, cutting or making folding lines by means of cylinder 17 is applied to a coating unit 19, a supporting laminated body 4 is attached to the cylinder 17, a scale 5 for making perforations is attached to the supporting laminated body 4 and a supporting foil body 22 is attached to a cylinder 18. Each of cylinders 17, 18 is equipped with a fixing means 16 for fixing a part including a rail and strip. A measuring roller 20 and a coating print roller 21 are disposed to the coating unit 19. These are not brought into contact with the cylinder 17 when the process of making perforations, punching, or making folding lines is executed. A coat tray is provided to a portion beneath the coating print roller 21.
Patent JP-H09122138-A (JP)
Title: Apparatus for operation
Inventor: JIYOSEFU EFU PARASHIYATSUKU
IPC: A61B18/14
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To protect a blade tip when a blade advances a knife channel by providing the wide knife channel inside first and second curved jaw elements for clamping tissues and providing a sacrifice contact point on the blade tip of the distal end of a knife. SOLUTION: The upper jaw 16 and the lower jaw 17 of the tip exectuion body 12 of bipolar forceps 10 are supported by an upper wire 14 and a lower wire 15, a tissue stopper 18 is arranged inside a closed tube 20 and the tissues are prevented from making a side path to the jaws 16 and 17 and being in contact with the knife. A rotary knob 22 is fixed to the closed tube 20 and the closed tube 20 is made rotatable for a handle 26. Then, the sacrifice contact point 50 is provided on the blade tip 48 of the knife 42 advancing the upper knife channel and the lower knife channel of the upper jaw 16 and the lower jaw 17 of a curved tip execution body 12. Also, the tissue stopper 18 shields the knife 42 when the knife 42 is present at a contracted position or the adjacent position.
Patent JP-H06153462-A (JP)
Title: Assembly method of motor
Inventor: MARUYAMA SHOZO
IPC: H02K15/16
Filed: 1992-11-05
Abstract: PURPOSE:To align a front bracket with a yoke easily and eliminate loosening, etc., which is often produced at the time of coupling by a method wherein swelling parts are formed on a plurality of positions of the front bracket which are brought into contact with the yoke so as to make the contact between the front bracket and the yoke tight. CONSTITUTION:A circular seat part 7 is formed concentrically inside the disc plate 6 of a front bracket 3 and a shaft hole 8 is provided at the center of the disc plate 6. Recesses 9 which are produced when a plurality of positions of the circumference of the circular seat part 7 are strongly hit by a chisel, etc., in order to make a plurality of the parts of the side wall of the circular seat part 7 swell are left on the circumference of the circular seat part 7. When the front bracket 3 is coupled with a yoke 2, the errors of the diameter of the circular seat part 7 and the inner diameter of the yoke 2 which cause loosening are compensated by the swelling parts formed on the side wall of the circular seat part 7. If the coupling is loose, the crests of the swelling parts are pressed against the inner wall of the yoke 2 and, if the coupling is too tight, the swelling parts are smashed, so that the front bracket 3 and the yoke 2 are coupled with each other closely without loosening, etc.
Patent JP-2000111555-A (JP)
Title: Method for determining blood type
Inventor: SUZUOKI JUN
IPC: G01N33/53
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To determine a blood type with high accuracy by supporting a substance specifically-bonded to a blood type substance, and using a porous body in which erythrocyte is movable in a capillary phenomenon. SOLUTION: A porous sheet or membrane-form material, foam, or woven material whose hole diameter is approx. 5-100 μm is used as a porous body, so that erythrocyte is movable in a capillary phenomenon when an erythrocyte- containing liquid sample is brought into contact with it. An antibody such as an anti-A antibody, an anti-B antibody, and an anti-D antibody, and lectin such as anti-A lectin and anti-H lectin are used for a blood type specific bonded substance. Solution containing the blood type specifically bonded substance is applied to the porous body and it is dried to be supported by physical adsorption, or the blood type specific combining substance may be supported chemically by using a functional group such as an amino group and a carboxyl group in the porous body. The amount of support per unit area is approx. 0.01 μg-1 mg.  The liquid sample containing the erythrocyte is supplied to the porous body, thus it is possible to determine a blood type from the presence/absence of the bonding of a specific bonded substance to be generated to the erythrocyte.
Patent JP-H07147341-A (JP)
Title: Container
Inventor: SAKATA SHOJI
IPC: H01L23/02
Filed: 1993-11-26
Abstract: PURPOSE:To reduce a force generated at a bonded part and to eliminate the damage of the bonded part by providing a function which absorbs the difference in a deformation between materials of different kinds and between materials which cause a temperature difference. CONSTITUTION:Members 1, 2 of different materials are bonded by a member 3 which has a deformation-absorbing function. When the members 1, 2 are constituted of materials whose coefficient of thermal expansion is different, both cause an extension difference when they are subjected to a temperature change. However, since the member 3 has a soft structure in a direction in which the extension difference of the members 1, 2 is caused, it absorbs the extension difference of both members 1, 2, and a large force is not generated in a bonded part. That is to say, the members 1, 2 can be assembled even by using a production process via a thermal history such as a braxing operation, a soldering operation or the like. Thereby, an unreasonable force due to a deformation difference is not generated, and the soundness of solder is held when both members are bonded by the solder. Consequently, this system is effective when it is used for a container whose airtightness is required.
Patent JP-H08155589-A (JP)
Title: Mold for suspension arm casting
Inventor: ABE SEIICHI
IPC: B22C9/10
Filed: 1994-11-30
Abstract: PURPOSE: To improve the dimensional precision and the casting surface precision at a casting step and to make the following work unnecessity, related to the shaft part and the shaft hole in a suspension arm as a casting product. CONSTITUTION: In a mold 1 for casting the suspension arm composed of a sand mold, a hollow cylindrical core 9 or 10 formed with a ceramic is arranged to a part directly used to the formation of the outer peripheral surface 8a of a pin 8 for connecting part with the parts at the other side and to a part directly used to the formation of the inner peripheral surface 7a of the same cylindrical part 7. The inner diameter of each core 9, 10 is matched to the outer diameter of the pin 8 and also, the outer diameter of each core 9, 10 is matched to the cylindrical part 7 and then, both cores 9, 10 are made to be commonly used to the formation of the pin 8 and the formation of the cylindrical part 7.
Patent JP-H04168443-A (JP)
Title: Electrostatic recording body
Inventor: NISHIMURA YOSHIHIRO
IPC: G03G5/02
Filed: 1990-10-31
Abstract: PURPOSE:To efficiently prevent the fogging of a top end by applying a conductive processing to the end surfaces of a support body made from a film. CONSTITUTION:A film 2 is used as a support body, and a conductive layer 3 and a recording layer 4 which is a dielectric layer are successively formed thereon. At the time of forming this electrostatic recording body 1, the end surfaces 5 of the support body 2 are subjected to conductive processing. In this processing, a conductive coating material is applied to the end surfaces in a determined width by a brush in the wound state of the electrostatic recording body after slitter processing to form end surface processed conductive layers 5 having a resistance value on end surface less than 10<9>OMEGA. At that time, the coating solution is prevented from being turned round onto the recording body surface. As the conductive processing agent, polyvinylbenzyl trimethylammonium chlorite is used. The conductive layer 3 is formed from a conductive resin such as methyl acrylate, and the dielectric layer is formed by blending a pigment such as clay with the dielectric resin and dissolving the mixture to toluene.
Patent JP-H10188567-A (JP)
Title: Memory and microcomputer
Inventor: TSUCHIYA MASAHIRO
IPC: G06F15/78
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To reduce the current consumed by a memory and microcomputer system to irreducible minimum, by making a high-speed mode consuming a large amount of current and a low-speed mode consuming a small amount of current selectable from the outside. SOLUTION: The memory is constituted of a high-speed mode memory map 1 accessible at a high speed while consuming a large amount of current, and a low-current mode memory map 2 accessing at a low speed and driving with a small amount of current. The memory has an indicating means (either a physical instructing means or a logic instructing means) for instructing for a low-current mode transition command 3 or a high-speed mode transition command 4. The memory is accordingly switched by the instruction means to drive at a high-speed mode 1, whereby a sense amplifier operates and a bypass circuit does not operate or at a low-current mode 2, whereby the bypass circuit operates and the sensor amplifier does not operate. The memory itself is provided with a function corresponding to the instruction, so that the wasteful consumption of current is avoided.
Patent JP-H03157089-A (JP)
Title: Color signal processing circuit
Inventor: SHIBUE SHIGENORI
IPC: H04N9/87
Filed: 1989-11-14
Abstract: PURPOSE:To suppress color signal trailing noise or the like by providing 1st and 2nd phase correction circuits of closed loop and open loop constitution and using the 1st phase correction circuit so as to reduce the frequency component comparatively low in a phase fluctuation of an input signal and using a 2nd phase correction circuit so as to correct a residual phase error of a DC component. CONSTITUTION:A 1st phase correction circuit 100 of closed loop constitution is operated so that a phase of a color burst signal and that of an output signal of a reference signal generating circuit 6 are always synchronized. Then in the phase fluctuation component of the input signal to a terminal 30, a comparatively low frequency component is corrected, An output signal of a 2nd phase detector PD 33 is fed to a 1st sample-and-hold circuit S/H 36 of a 2nd phase correction circuit 200 of open loop constitution. Then a 2nd LPF 37 receives an output signal from the S/H 36 to eliminate undesired high frequency component. Then a residual phase error component not having been removed by the closed loop control is corrected by the open loop control to make the range of open loop control narrow.
Patent JP-H07153022-A (JP)
Title: Thin-film magnetic head
Inventor: YOSHIMURA KUNIAKI
IPC: G11B5/31
Filed: 1993-11-26
Abstract: PURPOSE:To prevent the lowering of magnetic shielding effect of a thin-film magnetic head in which reproduction is performed by a magneto-resistive effect type head and recording is performed by an induction type head, by arranging a magneto-resistive effect element at a predetermined distance inside from the slider-floating surface. CONSTITUTION:A magneto-resistive effect type head for reproduction including a magneto-resistive effect element 12' and the like on the insulating layer 2 of a substrate 1 and an induction type head for recording use having a non- magnetic gap layer 23 and the like are laminated, and those heads are covered with an insulating protective layer 3 to form a recording and reproducing separation type thin-film magnetic head. The element 12' is arranged at a distance of t0=5 to 200nm inside from a slider-floating surface 15, and the lowering of a magnetic shielding effect is prevented and at the same time the corrosion of the element 12' can be prevented without any influence of a recess which is generated due to a difference in materials at the time of polishing the slider floating surface 15.
Patent JP-H08163835-A (JP)
Title: Winding core for disc type rotating machine and manufacture thereof
Inventor: KAIDO TSUTOMU
IPC: C22C38/00
Filed: 1994-11-30
Abstract: PURPOSE: To shape a core efficiently by punching the slot part of the core from a coiled electromagnetic steel plate while rewinding and winding the core simultaneously. CONSTITUTION: A coil 1 of electromagnetic steel plate is rewound from a rewinding coil 11 and an electromagnetic steel plate is fed in the direction 1'. A part 6' corresponding to the slot part of a rotating machine is then punched out by means of a punch 3. The electromagnetic steel plate 4, from which the part corresponding to the slot part is punched, is then wound into the core 5 for rotating machine. The punching position is determined by means of a sensor 9 for detecting a position 6' corresponding to the slot and a meter 10 for measuring the moving distance of the electromagnetic steel plate while taking account of the winding diameter X detected by a laser displacement gauge 7. With this method, the core is shaped efficiently.
Patent JP-H03160619-A (JP)
Title: Production of glass substrate for magnetic disk and production of thin film magnetic disk
Inventor: NAKAGAWA YOSHIO
IPC: G11B5/84
Filed: 1989-11-17
Abstract: PURPOSE:To obtain good floating property for a head and low cohesion property in radial and circumference directions by subjecting the surface of crystallized glass in which a crystal phase is dispersed in an amorphous glass phase to mirror treatment, dipping the glass in an aqueous solution of hydrofluoric acid to make a rough surface of the glass plate. CONSTITUTION:A disk cut from a glass substrate material (processes 3,4) is subjected to heat treatment to generate crystalization seeds (process 5) in a heat treatment furnace, and the crystallized glass disk (process 6) is mechanically polished to have a mirror surface (process 7). Then the disk is dipped in an aqueous solution of hydrofluoric acid containing at least hydrogen fluoride for chemical etching (process 8). By etching, an amorphous phase which is continuous in the crystallized glass is selectively etched, and the dispersed crystalized phase remains to form projections. Thus, the surface of the substrate is made rough (process 9). The concentration of hydrogen fluoride in the aqueous solution of hydrofluoric acid is 0.05 -2.5 mol/l, and etching is performed to 0.005 - 0.2 mum depth.
Patent JP-H10121614-A (JP)
Title: Formwork member including mounting means and concrete wall forming method
Inventor: ISHIYAMA YASUO
IPC: E04B2/86
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a formwork possible of leaving the formwork as a foundation or integrally with a wall body after it has completed its function. SOLUTION: This formwork 1 is made of a synthetic resin foam body 2 possible of leaving it as a foundation and/or a part of the wall after concrete poured into the formwork has hardened upon forming the interior of the formwork of a concrete foundation and/or a concrete wall of a building. Mounting means are provided so as to have them protrude from the interior of the foam body to the surface on the opposite side of the formwork interior of the foam body.
Patent JP-H08152512-A (JP)
Title: Image forming method and production of color filter
Inventor: OKI TSUNERO
IPC: G03F7/34
Filed: 1994-11-30
Abstract: PURPOSE: To obtain an image forming method which is short in stages and high in productivity and realizes a cost reduction while decreasing unequal colors, i.e., maintaining high display quality. CONSTITUTION: A transfer body 20 formed by providing the surface of a substrate 16 with a photosensitive colored transfer layer 18 which is improved in the adhesion property to the substrate by irradiation with radioactive rays is superposed on the surface of a body 14 to be transferred and formed by providing the surface of a base plate 10 with an adhesive layer 12 in such a manner that the photosensitive colored transfer layer 18 and the adhesive layer 12 come into tight contact with each other. The points exclusive of the image patterns to be formed are irradiated with radioactive rays and thereafter, the irradiated parts 30 of the substrate 16 and the photosensitive colored transfer layer 18 are peeled from the body to be transferred, thereby, the non-irradiated parts of the photosensitive colored transfer layer 18 are formed on the body to be transferred.
Patent JP-H02143618-A (JP)
Title: Paging system
Inventor: YOKOO KAZUYOSHI
IPC: H04W84/02
Filed: 1988-11-24
Abstract: PURPOSE:To call plural pocket beeper (PB) subscribers with one dialing by sending a 2nd dial tone from a PB exchange after the call processing of a pocket bell subscribed finished and allowing a caller subscriber to use a button dial signal for the entry. CONSTITUTION:A multi-frequency signal receiver in a signal device 3 of a PB exchange 1 receives a number signal of a called PB subscriber 7 dialed by a caller subscriber 6 via a subscriber exchange and an incoming trunk 2. The dial information received by the device 3 is sent to a control circuit 4, the information is interpretted, converted into a pocket beeper mobile set number, the result is sent to a radio equipment 5 and sent as a radio signal. Then the circuit 4 sends a 2nd dial tone from the signal device 3 as a transmission request signal of a next called PB subscriber number. A subscriber 6 sends a number signal of a 2nd PB subscriber 8 in terms of a PB signal together with an identification code. The PB signal receiver in the device 3 of the PB subscriber 8 sends the received dial information to the circuit 4. Then till the subscriber 6 is hooked on, the transmission and call operation of the 2nd dial tone is repeated.
Patent JP-S62157343-A (JP)
Title: Optical disk substrate
Inventor: HASHIMOTO YASUNOBU
IPC: G11B7/24073
Filed: 1985-12-28
Abstract: PURPOSE:To suppress transmission of heat to parts except the prescribed parts and to permit exact information recording by constituting guide grooves of many equidistantly spaced groove parts and connecting these parts with discontinuous parts of a shallow depth in the stage of writing information to an optical disk by irradiating laser light to the guide grooves provided on the optical disk. CONSTITUTION:A recording layer consisting of Te, etc. is deposited by evaporation via an underlying layer consisting of SiO2, etc. on the surface of an optical disk substrate 1 consisting of a transparent resin and the bottomed groove parts are opened therein. The modulated laser light is irradiated thereto to make prescribed writing. The groove parts in the above-mentioned constitution are not made into continuous grooves and are formed by arraying the many groove parts 2 in one row at prescribed intervals provided therebetween and connecting the same with the discontinuous parts 3 having the depth smaller than the depth of the groove parts 2. Then the heat generated when the laser light is irradiated near the boundary between the groove parts 2 and the discontinuous parts 3 is transmitted only to the inside of the recording layer in the groove parts 2 without being transmitted to the discontinuous parts 3. The pits having no variance are thus obtd.
Patent JP-H01169911-A (JP)
Title: Manufacture of bond magnet
Inventor: TOOMASU HAWAADO NIYUUTON
IPC: H01F1/057
Filed: 1988-11-25
Abstract: PURPOSE: To provide a satisfactory bond magnet by placing a formed composition in a die, rotating the die, crosslinking organic materials in the formed composition, and extracting the formed composition from the die. CONSTITUTION: A bond magnet is manufactured from a composition including crosslinkable organic materials and magnetic material particles as constituting elements by a manufacturing method including the following process as a constituting element. That is, a formed composition including the magnetic materials oriented and demagnetized as desired is place in a die (A), the die is rotated (B), the organic materials in the formed composition are crosslinked while the die is rotated (C), the composition is extracted from the die (D), and the magnetic material particles are re-magnetized as desired (E). Thus, a satisfactory bond magnet can be obtained.
Patent JP-H03158719-A (JP)
Title: Message printing output processor
Inventor: YOSHIDA YUKIHIKO
IPC: G06F3/12
Filed: 1989-11-16
Abstract: PURPOSE:To securely prevent a message from being missed by separating a message storage process for a message storage file and a printing output process for a message, and confirming the normal end of printing output for each message. CONSTITUTION:A message storage means 10 is actuated every time an event is generated, a generated message is stored in the message storage file 4, and '1' is added to the number of messages on a message quantity display part 9. Further, a message printing processing means 11 is actuated at every time one event is generated and also at a specific period. This means 11 refers to the display part 9 to check the number of messages stored in the file 4, refers to a head message record number display part 8 to take a message corresponding to its head message record number out of the file 4, and prints it out on a printer device 2. When message printing output is completed normally, the contents of the display part 8 are updated and '1' is subtracted from the number of messages in the display part 9.