baber/WOPTO huggingface dataset:
Patent JP-H0325218-A (JP)
Title: Heating cooking device
Inventor: ONO MICHIHIKO
IPC: F24C1/00
Filed: 1989-06-23
Abstract: PURPOSE:To enable execution of even, uniform, and high-efficient heating cooking by a method wherein a notch part is formed at least in one corner part of an oven frame body and a blast circulating passage is formed in a manner to be communicated to the lower part of an oven, and a shelf plate is removably mounted to the oven frame body. CONSTITUTION:An oven frame body 2 is arranged in a case body 1, and an oven 3 is formed to the oven frame body 2. A guide plate 19, having vent holes 19a, of, for example, a punching plate is suspended below a notch part 12a of a support plate 12 in a state to form a hot blast circulating passage 11. A radiant heat generated by a heater 15 is circulatingly fed to the back of a shelf plate 10 through a vent holes 14b, the hot blast circulating passage 11, and the vent holes 19a through rotation of a fan 16 for blast. Thereafter, the radiant heat is returned through the vent holes 14a to a gap 13 in which the fan 16 for blast is positioned. This constitution enables execution of even, uniform, and high-efficient heating cooking.
Patent JP-H029668-A (JP)
Title: Wire dot printer
Inventor: YOKOYAMA SHOSHI
IPC: B41J29/10
Filed: 1988-06-29
Abstract: PURPOSE:To reduce noise by suppressing the vibration of paper by bringing the paper delivered from a paper delivery port into contact with a projection by providing said projection to the paper delivery port of an upper case so as to bring the discharged paper into contact with the projection. CONSTITUTION:At a delivery port 26, a projection 38 is formed to the end part 21a of the upper case 21 opposed to a printer cover 27. The projection 38 is formed so as to vertically erect the end part 21a and a rib 39 for controlling a contact degree is formed to the side surface of the delivery port 26. When paper 41 is delivered from the delivery port 26, said paper 41 is brought into contact with the projection 38 to suppress the vibration of the paper 41.
Patent JP-S5863610-A (JP)
Title: Part feeder
Inventor: YAMAGUCHI TOSHIYUKI
IPC: B65G27/24
Filed: 1981-10-09
Abstract: PURPOSE:To reliably feed works in such a way that a tenacious film is bridged between a long material and a long material on the bottom surface of a recessed part, and round is made at corners which are formed by the bottom surface of the recessed part and by side wall surfaces. CONSTITUTION:A part feeder provides a bridge 15 with use of a tenacious film between a long material 1 and a long material 2 on the bottom surface of a recessed part 7, a vicinal part at the front end of a straight forward line-up part 8 is supported by a plate spring 3e, and furthermore, round is made at corners which are formed by the bottom surface of the recessed part 7 and by side wall surfaces. In consequence, even in case where a fine work is fed by the bridge 15, there is no instance of putting the work 14 into a void 12, and even in case where length of the straight forward line-up part 8 is quite long, there is no instance of causing up-and-down vibration by a plate spring 3e, and in addition, the round formation keeps the work 14 from being flipped off even though it is clogged in one transverse line, by means that it is floated up along said structure.
Patent JP-H05335600-A (JP)
Title: Diode element
Inventor: ENDO SHIGENARI
IPC: H01L29/861
Filed: 1992-05-29
Abstract: PURPOSE:To avoid separation of metal of a diode element to improve reliability by diffusing impurity layer of the one conductivity type to the one surface of a semiconductor substrate and then diffusing impurity layer of the opposed conductivity type and semiconductor growth layer of the opposed conductivity type on the other surface. CONSTITUTION:After an N type substrate semiconductor substrate 1 is heated and then a thermally oxide film 2 is formed on the rear surface BCl3 is diffused to the front surface to form a P<+> layer 3 and a thermally oxide film 2 is then formed thereon. Next, after the thermally oxide film 2 is removed from the rear surface, POCl3 is diffused to form an N<+> layer 4 in high concentration. Next, after a As-doped epiaxial layer 5 is grown on the N<+> layer 4, the oxide film is removed entirely and a nickel plated layer is formed to both front rear surfaces and sintering is carried out to form a nickel silicide layer 6. After unwanted nickel is removed, the nickel plated layer 7 is formed again and a gold plated layer 8 is then formed thereon.
Patent JP-S6318333-A (JP)
Title: Liquid crystal display device
Inventor: WATANABE SABURO
IPC: G09G3/18
Filed: 1986-07-11
Abstract: PURPOSE:To widen a temperature compensation range and to prevent an overvoltage from being applied to a LSI for display control by connecting the low potential side of a liquid crystal display element driving voltage and the low potential side of the LSI-applied voltage to the cathode and anode of a diode for protection. CONSTITUTION:A power source which has a sufficiently high voltage is used, the high potential side VDD of the power source is connected to the LSI and a liquid crystal display element, and the parallel circuit of a Zener diode 4a and the LSI is connected to the low potential side -V of the power source through a resistance to supply a prescribed stable voltage to the LSI. On the other hand, the parallel circuit of a liquid crystal display element and a thermistor 3a is connected to the low potential side -V of the power source through a resistance to feed electricity so as to reduce the voltage V0 for liquid crystal display element driving as the ambient temperature rises. The low potential side V0 of the liquid crystal display element driving voltage and the low potential side VEE of the LSI-applied voltage are connected to the cathode and anode of the diode 2 for protection directly so that the LSI is damaged owing to the application of a voltage exceeding the LSI maximum rating as the liquid crystal display element driving voltage at the time of abnormally low temperature.
Patent JP-S5683439-A (JP)
Title: Preparation of acetic acid
Inventor: ITSUSHIKI TOMIYA
IPC: C07C53/08
Filed: 1979-12-13
Abstract: PURPOSE: To obtain acetic acid economically, by the thermal isomerization of methyl formate in the presence of CO using one or more sorts of metals selected from Pd, Ru, and Ir and/or their compound as a catalyst and a halogen compound as a cocatalyst.  
     CONSTITUTION: Methyl formate is thermally isomerized preferably at 80W350°C, esp. 100W250°C, in the presence of CO, using one or more sorts of metals selected from Pd, Ru and Ir and/or their compounds (carbonates, oxides, hydroxides, nitrates, bromides, iodides, chlorides, 1W20C carboxylates, metal complexes etc.) as catalysts and halogen compounds (preferably bromides or/and iodides, esp. iodides) as cocatalysts to give acetic acid from comparatively inexpensive raw materials under a mild isomerization condition and in high yield. The partial pressure of CO is 1W300atm, esp. 3W250atm. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6318359-A (JP)
Title: Electrophotographic sensitive body
Inventor: EHASHI SHIGEYUKI
IPC: G03G5/06
Filed: 1986-07-11
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having excellent sensitivity, repetitive characteristics, durability, etc., by incorporating an azo compd. having a specific structure as a carrier generating material into said body. CONSTITUTION:At least one kind of the azo compd. expressed by the formula I is incorporated as the carrier generating material into the above-mentioned body. In the formula, R1 denotes a hydrogen atom, alkyl group, alkoxy group, halogen atom, nitro group, cyano group or hydroxyl group, A is expressed by the formula II, R2 denotes a substd. or unsubstd. carbamoyl group, R3 denotes a hydrogen atom, substd. or unsubstd. alkyl group, R4 denotes a substd. or unsubstd. aryl group, R5 denotes a substd. or unsubstd. alkyl group, aralkyl group or aryl group. The higher sensitivity and smaller residual potential are thereby obtd. and further, the efficiency of carrier generation is high; therefore, the electrophotographic sensitive body having a high copying speed is obtd. The fatigue deterioration by repetitive uses is decreased and the stable characteristics are maintained in various severe environments from low to high temps. and low to high humidities.
Patent JP-S6318794-A (JP)
Title: Control system for remote supervisory and controlling equipment
Inventor: NISHIZAKI MUTSUO
IPC: H04Q9/02
Filed: 1986-07-10
Abstract: PURPOSE:To control an equipment in a slave station into a required state in a short time and to prevent an erroneous control by successively controlling the equipment in the slave station at the shortest interval at the time of an emergency and confirming the next control equipment number and the contents of the control on the way of controlling the respective equipments. CONSTITUTION:A control pattern signal 111 for instructing the successive control for the plural equipments in the slave station 102 is transmitted from a master station 101. In the slave station 102, the equipment to be successively controlled and the contents of the control indicated by the control pattern signal 111 are discriminated, and the control of the designated equipments is sequentially started, and then, the number of the equipment to be controlled next and the contents of the control are returned to the master station 101 during the control to be confirmed by the master station 101. Then, under the condition that a control permission signal from the master station 101 is received, the slave station shifts to the control of the next equipment. Namely, when the slave station receives the control pattern signal 111, it starts to successively control the equipments. Since a constant time is required for the control of the respective equipments, by using this time, it confirms the equipment number to be controlled next and the contents of the control to the master station 101, and shifts to the control of the next equipment when the permission signal is given.
Patent JP-H08134314-A (JP)
Title: Production of nitrile resin composition
Inventor: NISHINO AKIO
IPC: C08L51/04
Filed: 1991-06-05
Abstract: PURPOSE: To obtain a method for producing a new nitrile resin composition excellent in thermal melt flowability and having a high gas barrier property. CONSTITUTION: In the method for producing the nitrile resin composition comprising 2-30 pts.wt. of (A) an acrylonitrile polymer or high nitrile copolymer mixture obtained by emulsion-polymerizing a monomer or monomer mixture comprising 85-100wt.% of acrylonitrile and 0-15wt.% of at least one selected from a 1-6C alkyl acrylate and a 1-6C alkyl methacrylate, and 70-98 pts.wt. of (B) a graft copolymer obtained by emulsion-polymerizing a monomer mixture comprising 60-85wt.% of acrylonitrile and 15-40wt.% of at least one selected from a 1-6C alkyl acrylate and a 1-6C alkyl methacrylate, the emulsion particles of (A) the acrylonitrile polymer or the high nitrile copolymer and the emulsion particles of (B) the graft copolymer are mixed with each other, and subsequently coagulated.
Patent JP-S6325848-A (JP)
Inventor: FUIRITSUPU GIYUTORITSUHI
IPC: G11B7/249
Filed: 1987-07-01
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-S646888-A (JP)
Title: Nuclear medical device
Inventor: AZUMA YOSHIBUMI
IPC: G01T1/36
Filed: 1987-06-30
Abstract: PURPOSE:To facilitate operation and to eliminate the danger of misoperation by setting the energy window level of a pulse height analyzing means according to nuclide decided from an energy spectrum. CONSTITUTION:An energy signal is measured for a certain period prior to the data gathering of the data gathering device 3 of a SPECT device, the result is sent to the multichannel analyzer 13 of an energy spectrum detector 12, and detection signals by channels are integrated in a memory 14 to find the energy spectrum. A nuclide deciding circuit 15 decides the nuclide in consideration of the peak of the spectrum and a CPU 6 sets the energy window level which is most suitable in a single channel analyzer 5. Consequently, the energy window level is set automatically, so the operation is facilitated and the danger of misoperation is eliminated.
Patent JP-S5954188-A (JP)
Inventor: OOHASHI HIDEYUKI
IPC: H05B3/48
Filed: 1982-09-18
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-S6321486-A (JP)
Title: Heat exchanger
Inventor: NAKAJIMA HIROSHI
IPC: F28D9/04
Filed: 1986-07-12
Abstract: PURPOSE:To improve heat transfer efficiency and reduce the volume by winding alternately two pairs of thin plates and reticular sheets on a cylinder surface in multi-layers and bonding airtightly thin plates together at the beginning and the end of the plate in order to secure a plurality of pairs of spiral cross-sectional flow channels. CONSTITUTION:Thin plates A31 and B32, and a reticular sheets A41 and B42 are alternately spirally wound around a cylinder and they are bonded with a brazing material, etc. At a header section 1 a reticular mask section 5 is wound and solidified in one body with a soldering material, etc. In two kinds of fluids between which heat is exchanged, one enters the upper end of an inlet and outlet opening A61 and flows through the reticular sheet B42 and flows out from the upper end of the inlet and outlet opening B62. Each of the flow passages is divided by the thin plates A31 and B32, so that there is no chance that fluids get mixed together. It is possible to miniaturize the heat exchanger and improve its efficiency because the partition of the flow passage is very thin and each flow channel is divided into small channels and the distance between the flow channels can be made thereby small.
Patent JP-H03130156-A (JP)
Title: Device for supplying ink to ink pot of printing machine
Inventor: ARUFUREETO RINDEN
IPC: B41F31/08
Filed: 1990-06-22
Abstract: PURPOSE: To replace an ink with other ink in a short time by adopting a removable replacing component as a constituting member for containing mixed ink, thereby continuously mixing predetermined amounts of inks substantially in an arbitrary color tone. CONSTITUTION: At least one distributing unit 2 is disposed downstream of each storage tank 1. At least two distributing units 2 are connected to a mixer 6. The each mixer 6 is connected to at least one ink fountain to deliver a mixed ink. Further, a constituting part having the mixed ink is formed of a dissociable replacing component. A predetermined amount of an ink is taken out continuously or subsequently in a minimum amount from a predetermined regular ink in response to its using amount, and mixed. Thus, replacement with the other ink is conducted in a short time.
Patent JP-H03217343-A (JP)
Title: Position in longitudinal direction adjusting mechanism for vehicle seat
Inventor: IBU PUJIE
IPC: B60N2/06
Filed: 1990-06-22
Abstract: PURPOSE: To secure smooth operation by supporting a tangential wheel and a screw on a seat frame by a ball joint in an adjusting device in which the screw is rotated through the tangential wheel by the rotation of an endless screw, and a seat is longitudinally moved through a nut to be engaged with the screw. CONSTITUTION: In a vehicular seat having a horizontal slide composed of a lower mounted bar 1 to be fixed to the floor of a vehicle and an upper mounted bar for supporting a frame 2 of a seat and capable of being freely slid along the bar 1, a nut 3 housed in a cage 4 fixed to the bar 1 is provided, and a screw 6 laterally axially connected to the frame 2 of the seat is screwed to it. A tangential wheel 7 is spline-connected to the screw 6, and the wheel 7 is engaged with an endless screw 10 attached to the frame 2. Attachment of an assembly formed of the screw 6 and the wheel 7 is performed through a ball 11 to be fitted in a spherical housing 12 formed inside the wheel 7 and a ball 15 to be fitted in a cylindrical end piece 16 on the terminal of the screw 6.
Patent JP-H11354165-A (JP)
Title: Battery power source device, and control thereof
Inventor: TAKAHASHI KATSUHIRO
IPC: H01M10/06
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To conduct sufficient charge using a voltage close to a discharge voltage, as to a power source device using a lead-acid battery and as to a control method therefor. SOLUTION: A voltage V2 lower than a set voltage V1 in a conventional lead-acid battery where a positive electrode charging potential depressant is not used is impressed in a lead-acid battery where the positive electrode charging potential depressant is used, to secure a charging current C2 equivalent to a C1. Charging current-potential characteristics of characteristics M1, M2 shifted to the lower potential side hereinbefore are utilized to lower a setting voltage for charge.
Patent JP-H1012313-A (JP)
Title: Opposed contact connector
Inventor: KAMEYAMA ISAO
IPC: H01R13/73
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a proper pressure only in electric contact by temporarily locking a spacer on a housing in the state where a contact is enclosed when a housing is not mounted, and releasing the temporary locking state in mounting to making a spacer slidable. SOLUTION: In an opposed contact connector 11, the projection 31 of an elastic leg 27 and the stopper 43 of a fixed leg are mutually engaged in the temporary locking state before mounting on an inner panel 55, and a spacer 15 is held in the state protruded from the front part of a housing 13. A terminal contact protruded from the housing 13 can be covered with the spacer 15 and protected from the interference with other members. The deformation of the contact by the interference with other members, and its corrosion and contact failure by adhesion of hand oil, dust or the like can be prevented. Since the terminal is not laid in protruded state even when a relatively high voltage is applied, and the influence on a human body by contact can be prevented.
Patent JP-2000352868-A (JP)
Title: Image forming device
Inventor: ADACHI TETSUYA
IPC: G03G15/08
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To restrain density difference between respectively adjoining images, in the image forming device. SOLUTION: This image forming device is provided with a belt electrophotographic photoreceptor 1 in a closed loop shape being peripherally rotated by plural rollers 2a and 2b that the electrostatic latent image is formed thereon, the developing roller 7b that the number of rotation at one round of developing operation is made to be an integer, and forming the toner image 7c by feeding the toner 7a on the electrostatic latent image, and moreover the transfer counter roller 8 arranged inner peripheral position of the belt electrophotographic photoreceptor 1 being movably along the recording medium 9, for transferring the toner image 7c on the recording medium 9 by pressing the belt electrophotographic photoreceptor 1 on the recording medium 9 that the toner image 7c is formed thereon and the peripheral rotation is stopped.
Patent JP-S6223124-A (JP)
Title: Film carrier lsi
Inventor: TANIGUCHI KOKI
IPC: H01L23/495
Filed: 1985-07-23
Abstract: PURPOSE:To facilitate the connection of fine-pitch terminals by a method wherein a region, positioned facing LSI element lead terminals on a film base, is constituted of two portions, one provided with through-holes and the other not. CONSTITUTION:Through-holes 3 provided in a film base 1 are positioned facing lead terminals groups 7-1 with gasp between the terminals relatively wide as shown in the left-side portion of the figure. No through-holes or slits are provided in the other portion facing a lead terminals group 7-2 with gaps between the terminals very fine. It is so designed that, when the film base 1 is cut along lines 4, the terminals belonging to the lead terminals groups 7-1 may protrude from an edge of the film base 1 while those belong to the lead terminal groups 7-2 remain contained within the film base 1.
Patent JP-S646033-A (JP)
Title: Surface treating method
Inventor: YOSHIDA TAKAO
IPC: C08J7/00
Filed: 1987-06-29
Abstract: PURPOSE:To uniformly carry out surface treatment for improvement in printability at low manufacturing cost without limiting shape of materials to be printed, by irradiating the surface of a molded article consisting of a polyolefinic polymer with ultraviolet rays. CONSTITUTION:A printable face of a molded article of a polyethylenic polymer (e.g. medical container made of a polyethylenic polymer by blow molding) which has <=1mm thickness of container wall and unevenness or readily has unevenness is irradiated with ultraviolet rays by a low-pressure mercury vapor lamp of high output having a tube wall consisting of synthetic quartz and subjected to surface treatment. The polymer itself is not required to undergo improvement in printability, a treating device is inexpensive, the treatment can be continuously carried out and manufacturing cost is reduced because of easy production control.
Patent JP-H0316036-A (JP)
Title: Objective lens driver for optical disk device
Inventor: OZAKI HIROSHI
IPC: G11B7/09
Filed: 1989-06-26
Abstract: PURPOSE:To simplify the fitting and fixing work, and also, to suppress the optical aberration of an objective lens and to spoil no control characteristic in position control by forming a supporting shaft to a stepped structure having a shaft part and a collar part, and constituting this supporting shaft so as to be fixed to a body frame. CONSTITUTION:A supporting shaft 14 is formed to a stepped structure consisting of a shaft part 14a and a collar part 14b having a plane being vertical to its shaft. The shaft part 14a is inserted and allowed to pass through a hole 1a of a body frame 1 extending from the lower face side to the upper face side, and its upper part comes to a sliding surface to an objective lens holding member 4. Subsequently, machining of each part is executed so that a little clearance is formed in the outside diameter of the shaft part 14a and the diameter of the hole 1a of the body frame 1. The supporting shaft 14 is fixed to the body frame 1 by pressing the upper face of the collar part 14b against the lower face of the body frame 1, and allowing it to abut thereon, and fixing them mutually by an adhesive agent applied to this abutting face 15 in advance. In such a way, the supporting shaft 14 can be attached and fixed easily to the body frame 1, and also, an optical aberration of an objective lens 3 can be suppressed and a control characteristic in a position control is not spoiled.
Patent JP-S6057111-A (JP)
Title: Evaporating device of evaporating type kerosene burner
Inventor: YAGUCHI TOMOMICHI
IPC: F23D11/44
Filed: 1983-09-05
Abstract: PURPOSE:To prevent production of a tar content, by a method wherein a medium having an evaporating temperature lower than that of kerosene is fed in an evaporating chamber. CONSTITUTION:By feeding water into a heater 2 in a similar way to feed kerosene in a preheated evaporating chamber 1, water is evaporated to generated a large amount of steam in the evaporating chamber 1. The generated steam causes shortening of an evaporating time of kerosene and prevents production of tar. Prevention of production of tar in the evaporating chamber permits maintenance of stable combustion performance for a long period of time.
Patent JP-S6410886-A (JP)
Title: Metal parts of single swing door
Inventor: SUZUKI HAJIME
IPC: E05C1/00
Filed: 1987-06-30
Abstract: PURPOSE: To close a door with small force by providing a coming in and out projection being pressed in the coming out direction at the door side of a single swing door, and giving powder-coating with polyamide to a sliding part to be interlocked with a projection of parts having a recessed part corresponding to the projection. CONSTITUTION: There is provided on the door side of a single swing door 1 with a coming in and out projection 3 being pressed in the coming out direction. Also, on parts 5, a recessed part 6 is formed corresponding to the projection 3, and powder coating is given with polyamide to a sliding surface 7 to be interlocked with the projection 3 during the door closing period. Accordingly, since the sliding resistance of the sliding surface 7 becomes small, the door 1 can be closed smoothly with small force.