baber/WOPTO huggingface dataset:
Patent JP-S54132924-A (JP)
Title: Seat belt retractor
Inventor: ARIMA TATSUHIRO
IPC: B60R22/44
Filed: 1978-04-06
Abstract: PURPOSE: To form a tensionless seat belt retractor, by providing a plurality of projections on an external gear and movably fitting the projections in a plurality of long holes of a disc ratchet.  
     CONSTITUTION: When a person fitted with a seat belt 10 moves, the belt is pulled out against a return spring and the projections 25a, 25b, 25c are moved in the long holes 22a, 22b, 22c. When the person stops, the pulling-out of the belt 10 is stopped and the projections 25a, 25b, 25c are also stopped in the long holes 22a, 22b, 22c. When the person moves back to the original position, the belt 10 is wound by the return spring and the projections on the external gear 20 are revolved from the stop positions in the long holes 22a, 22b, 22c of the disc ratchet 19 to side walls 42a, 42b, 42c. Because the blet 10 is not wound beyond an initially set posiion, the person does not feel pressurization. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63207281-A (JP)
Title: Image pickup device
Inventor: MORIOKA YOSHIHIRO
IPC: H04N5/232
Filed: 1987-02-24
Abstract: PURPOSE:To generate a correct image pickup output signal by correcting and controlling the deflection state of an electron beam in an image pickup tube based on a correction control signal and performing the shading correction of the image pickup output signal obtained from the image pickup tube in accordance with the correction control signal. CONSTITUTION:Horizontal and vertical deflecting signals Sh and Sv from a main deflection signal generating part 14 are corrected by horizontal and vertical deflecting signals Ch and Cv for correction from a correction deflecting signal generating part 21 and are supplied to horizontal and vertical electron beam deflecting electrodes in an electron beam deflecting part 12D of an image pickup tube 12. A correction control signal Qc from a correction control signal supply part 20 is supplied to dark and white shading correction parts 23 and 24. Thus, in a video signal processing part 25 connected to the output side of the white shading correction part 24, the image distortion responding to the focusing state of a zoom lens 11L is automatically corrected by the deflection control of the electron beam in the image pickup tube 12.
Patent JP-S53125139-A (JP)
Title: Solid golf ball
Inventor: FUJIOKA ATSUSHI
IPC: A63B37/04
Filed: 1977-04-07
Abstract: PURPOSE: To ensure high strength and very excellent repulsion characteristic when high speed impact. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59166922-A (JP)
Title: Molecular crystal optical element and its manufacture
Inventor: TERUI HIROSHI
IPC: G02F1/355
Filed: 1983-03-14
Abstract: PURPOSE:To obtain an integrated element on the same substrate by packing a molecular crystal in a tunnel formed at a prescribed position on an optical waveguide element substrate. CONSTITUTION:A metallic film 2' of Al, etc. is stuck onto a plate-shaped optical waveguide 4 (for instance, Ti diffused LiNbO3) laminated on a substrate 3, and the metallic film 2' of a position of both side parts of a tunnel 5 to be formed is removed by a lithographic process. Subsequently, a tunnel forming substance (SiO2 and others) is stuck by leaving one end (a part of the corner) except the tunnel part on the metallic film 2'. When the metallic film 2' is immersed into an etching liquid, the metallic film 2' is removed from the part on which the tunnel forming substance 5 is not stuck, the substance 5 on the metallic film 2' is removed from the part except both the side parts of the tunnel and a roof part laid across said parts, and the tunnel 5 is formed. An optical element is formed by packing a melted molecular crystal material 2 in the tunnel 5, and growing a crystal by slow cooling.
Patent JP-H08229851-A (JP)
Title: Idle strike preventing device for impact tool
Inventor: SHIBATA MITSUYOSHI
IPC: B25D17/24
Filed: 1995-02-28
Abstract: PURPOSE: To obtain effective reaction relaxing and idle strike preventing action with minimum constitution. CONSTITUTION: In a tool holder 6, an O-ring 22 made of heat resistant rubber and clamped by two steel washers 21, 23 are disposed near a connection part to a barrel 5. This O-ring 22 has a section diameter of about 7mm, and the inner diameter of the 0-ring is set larger than the diameter of a cylindrical part 19b provided behind an intermediate element 19 and smaller than the diameter of a collar part 19a at the rear end, and also set larger than the diameter of a recessed groove 18b at the tip side of an impact element 18 and smaller than the diameter of a collar part 18a in front of the recessed groove 18b. The cylindrical part 19b of the intermediate element 19 is a little long in the axial direction, and in the fitted state to the O-ring 22, the collar part 19a is in a contactless position behind the O-ring 22.
Patent JP-S55134738-A (JP)
Title: Electronically controlled carburetor
Inventor: OOYAMA TAKASHIGE
IPC: F02M7/12
Filed: 1979-04-06
Abstract: PURPOSE: To enhance the accuracy of air-fuel ratio at the time of low-speed operation of engine, by providing a slow-speed fuel passage different from the conventional slow-speed system in the manner that it is communicated to a portion near the throttle valve of a carburetor, and providing in the slow-speed fuel passage a control valve operation of which is controlled electrically in response to the pressure of intake air.  
     CONSTITUTION: A conventional main fuel passage 4 is opened in a venturi 3 of intake pipe 2, and a float chamber 6 is communicated directly to a portion near throttle valve 23 for constituting a slow-speed fuel passage 1. In the passage 1, there is provided a flow control valve 26, the opening of which is controlled by a microcomputer 12 to which signals from a temperature sensor 16 and a sensor 17 for detecting pressure of intake air are given. With such an arrangement, a proper amount of fuel is supplied depending on the temperature and the pressure of air introduced into intake pipe 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54133072-A (JP)
Title: Semiconductor device
Inventor: KANEDA KENICHI
IPC: H01L21/58
Filed: 1978-04-06
Abstract: PURPOSE: To prevent the crack of element, by obtaining uniform wet at fixing process, through the formation of straight line grooves in mesh, in place of the metallized layer at the back of semiconductor element.  
     CONSTITUTION: The grooves 28 in lattice pattern are placed at the rear 29 of the element 21, Au-Si eutetic alloy layer 24 is formed between the Au plating 23 in front of the center concave of the package 22 and the surface 29. Since the Si plane is exposed at the grooves 28, eutetic reaction progresses faster, and the entire rear side 29 is made wet uniformly. Accordingly, thermal stress is not concentrated to the specific part of the rear part 29 and no element cracks. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08211839-A (JP)
Title: Idea box
Inventor: IKEDA HIDEKAZU
IPC: G09F13/20
Filed: 1995-02-06
Abstract: PURPOSE: To provide an idea box of illuminations which is used as a display to stress the article contents (prices, names, sentences, etc.) of mainly show windows by multicolor light, advertisement and publicity display board for displays, etc., is expensive, is easy to operate and facilitates changing of the display. CONSTITUTION: Single unit illumination blocks 11 formed by previously shaping illumination bars 2 consisting of plural pieces of continuous light emitting diodes to shapes of figures, characters, English letters and patterns, fitting these bars into housings 17 bored with holes and forming ±terminals 16 or a single unit formed by eliminating the light emitting parts 5 of the diodes and forming only the ±terminals 16 in the housings 17 are previously prepd. The these ±terminals 16 of these single unit illumination blocks 11 or the single unit plain dummy blocks 12 are arbitrarily inserted into the hole parts 14 of a back panel 13 having the hole parts 14 on the front and a circuit section 15 connected to a power source on the rear, by which the desired illuminations are formed.
Patent JP-S60203509-A (JP)
Inventor: AKUSERU KANPURAATO
IPC: G01L19/00
Filed: 1985-03-04
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-2000244049-A (JP)
Title: Semiconductor element and manufacture of the same
Inventor: KUSHIBE MITSUHIRO
IPC: H01L21/74
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an embedded semiconductor element with high reliability wherein, being of low contact resistance, a current leakage in an embedded layer is less while the reaction between an electrode metal and the semiconductor embedded layer is hard to take place. SOLUTION: Related to an embedded type semiconductor element wherein an embedded layer 18 is provided around an electrode contact layer 16, a reaction preventing layer 19 for an electrode metal 21 is provided between the semiconductor embedded layer 18 and an electrode 22. A contact area between such a semiconductor embedded layer 18 as other than the reaction preventing layer and the electrode metal 21 is less compared to the case with no electrode metal reaction preventing layer 19, suppressing the reaction between the electrode metal 21 and the semiconductor embedded layer 18.
Patent JP-H09229894-A (JP)
Title: Electrochemical sensor enhanced in selectivity and sensitivity
Inventor: KAARUHAINTSU HIRUDENBURANTO
IPC: G01N27/28
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain an electrochemical sensor enhanced in selectivity and sensitivity and having reproducibility by mutually separating an acting electrode and a reference electrode with a non-conductive permeable sheet material. SOLUTION: A reagent matrix (film) 3 is provided on the graphite sheet 2 fixed on a base sheet 1 and a strip 5 of a graphite web is fixed thereon by using a perforated double-side adhesive tape 4. Finally, a perforated sheet 6 is bonded as the uppermost coating layer. Necessary sample vol. can be restricted, for example, by incorporating the liquid stop region of the graphite web 5 after the reagent film 3. The contact with a potentiostat is performed to the graphite web 5 (reference electrode, cathode) and the graphite sheet 2 (acting electrode, anode). A sample is supplied through the front end of the graphite web 5 to restrict the liquid transported to the reagent matrix 3.
Patent JP-S53127408-A (JP)
Title: Handling of organic carboxilic acid
Inventor: KAJIYAMA HIROHISA
IPC: C07C51/50
Filed: 1977-04-13
Abstract: PURPOSE: To inhibit corrosion of the material of an apparatus for handling organic carboxylic acids, by using a stainless steel containing specific amounts of chrome and nickel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01214655-A (JP)
Title: Water proofing method
Inventor: OHATA YOSHINORI
IPC: E04D5/10
Filed: 1988-02-23
Abstract: PURPOSE:To prevent any blister due to entrapment of air from occurring in a waterproof sheet laid down by laminating a porous sheet being strong in an affinity with an undercoat material or a bonding agent, on the waterproof sheet. CONSTITUTION:A porous sheet 2, consisting of a chemical material being strong in an affinity with an undercoat material or a bonding agent, is solidly formed on a bonded surface to a base of the underside in lamination. This laminated waterproof sheet 1 is stuck to a formation base surface 3 with the undercoat material or the bonding agent 4. With this constitution, such an undercoat layer or a bonding agent layer as uniform in thickness is formable.
Patent JP-H02221971-A (JP)
Title: Both side recorder
Inventor: ITO SHINICHI
IPC: G03G15/20
Filed: 1989-02-23
Abstract: PURPOSE:To simultaneously carry out electrostatic charging, exposing, transferring and fixing in each recording device by allowing the recording device to crimp a recording paper between two fixing rollers facing each other. CONSTITUTION:The positive charge is formed evenly on the surfaces of photosensitive drums 3 by electrostatic charging means 6. Transferring films 5 are superposed on the photosensitive drums 3 up to the exposing process. The light from exposing devices 7 is transmitted through films 5 and an electrostatic latent image is formed on the drums 3. Electrical line of force is generated in the space between developing rollers 11 and the films 5, and toner 12 which is charged on the rollers 11 is stuck to the films 5 and developed. In the transferring and fixing process, the recording paper 1 is fed between the heat generating rollers 4 at rollers 9, each superposed with transferring films 5A and 5B, heated and melted, and the melted toner 12 is pressed to penetrate in the recording paper, transferred, and fixed. The fixed recording paper 1 is ejected at rollers 10.
Patent JP-H10245754-A (JP)
Title: Driving structure of guide bar in warp knitting machine
Inventor: NOSAKA NORIMASA
IPC: D04B27/26
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a driving structure of guide bars in which the number of guide bars and optionally the number of unit rows (nesting number) can be increased even in the case where the angle produced by the guide-fixing surface at the front side of a knitting machine having plural guide bar units and the guide-fixing surface at the back side of the machine, i.e., a nest angle, is same as that in the conventional structure, and driving means are absent at the right and left sides of the guide bar when seen from the front side of the knitting machine. SOLUTION: A displacement-generating means is fixed through a base bar 4 as a fixing member on plural supporting members fixed on a machine frame at a longitudinal side of a guide bar so that the displacement of the guide bar becomes controllable. The setting circular angle of the constructed guide bar units can be reduced by making the guide bars multiple stages in terms of a crossing direction to the direction of a row 5 of knitting needles, and at the same time a driving source can be stored inside the range of the setting circular angle.
Patent JP-S59166985-A (JP)
Inventor: TATENO FUMIHIDE
IPC: G09F11/12
Filed: 1983-03-14
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-H11237114-A (JP)
Title: Prefilter for air conditioner
Inventor: KAWADA HIROYUKI
IPC: F24F13/28
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To improve the filtering effect of a prefilter for air conditioner by forming the prefilter in a pleated type and, at the same time, to constitute the prefilter in a easily cleanable structure. SOLUTION: Since a prefilter 1 is formed by alternately providing a plurality of thin-wall sections 2a on the front and rear surfaces of a frame body made of a synthetic resin in the inserting direction and thermally melt-sticking a net-like filter to the frame body, the thin-wall sections are alternately bent and form pleates when the prefilter 1 is inserted into filter insertion guides 3b provided to the air inlet of an indoor unit. Therefore, the filtering effect of the prefilter 1 is improved when the prefilter 1 is attached and the prefilter 1 can be flattened and can be cleaned easily by straightening the thin-wall sections 2a when the prefilter 1 is removed.
Patent JP-S60186564-A (JP)
Title: Electrically-conductive material containing iodine
Inventor: SUGAWA HIROSHI
IPC: C08L77/00
Filed: 1984-03-07
Abstract: PURPOSE:An electrically-conductive resin composition containing iodine useful as a positive electrode material of cell having no change in electrical conductivity by change of iodine content, having improved electrical conductivity, obtained by dispersing a carbonaceous material into a complex adduct of a specific polymer with iodine and/or a composition obtained by dispersing iodine into the polymer. CONSTITUTION:A complex adduct of a polymer (e.g., polyacrylonitrile, PAREKUSU resin, etc.) bondable to iodine to form a complex compound and/or a composition obtained by dispersing iodine into the polymer is blended with usually 0.5-60wt% carbonaceous material (e.g., carbon black, graphite, etc.).
Patent JP-S62200843-A (JP)
Title: Data processor
Inventor: AYUKAWA YOSHITAKA
IPC: H04L13/00
Filed: 1986-02-28
Abstract: PURPOSE:To recover lost secondary data by providing a primary data storage buffer to a data processor main body 1, reading the primary data from a buffer in response to a request from a terminal equipment and transferring the data to the terminal equipment. CONSTITUTION:A controller 11 stores once an inputted primary data 100 in a primary data storage buffer 12, reads it as a secondary data 200 and transfers the data to a terminal equipment 2. Further, in case the controller 11 stores the primary data in the buffer 12, the data are stored regularly as kind of data and date, for example. If a primary data request signal 300 is outputted from the terminal equipment 2, the controller 11 reads the requested primary data 100 from the primary data storage buffer 12 and transfers it to the terminal equipment 2. Since the required primary data are extracted from the data processing unit main body 1 at a fault or at the adjustment of the terminal equipment 2 and the like, the lost secondary data are recovered easily.
Patent JP-S56139243-A (JP)
Title: Fitting device of metallic cap
Inventor: NARUI TADASHI
IPC: B21D51/26
Filed: 1980-04-01
Abstract: PURPOSE: To automatically progress and complete expanding of metallic caps, fixing of these to vessel ports, etc. by moving the pressing pieces of the respective split dies arranged radially in the device upward and downward by means of a piston and changing over the supplying and discharging of fluid pressure to and from the cylinder of the piston.  
     CONSTITUTION: Split dies 4 are arranged horizontally and radially to a device body 2. The inside end parts 3a of the pressing pieces 3 of these split dies 4 are vertically moved and displaced by a piston 13. An operating terminal member 23 is provided to the cylinder 1 of this piston 13 to operate a cam valve 26 installed to a cover plate 7, and an operating terminal member 27 is erected to the piston 13 to operate a cam valve 29, whereby the changing-over of supplying and discharging of fluid pressure to and from the upper and lower chamber of the cylinder 1 is accomplished. Then, when the device body 2 abuts correctly on a metallic cover 25, the split dies expand to open and this enables the automatic working, such as expanding of the circumferential wall part of the metallic cap 25, its extracting after the working and other, to be progressed as desired. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55136230-A (JP)
Title: Selective specific cell adsorbent
Inventor: KANEJIMA FUSHITAKA
IPC: A61K35/14
Filed: 1979-04-10
Abstract: PURPOSE: To pseparate leukocyte groups (L) into T lymphocytes, granulocytes, monocyte groups, and B lymphocyte groups, by treating L with a specific adsorbent having carboxyl groups.  
     CONSTITUTION: T lymphocytes, granulocytes, monocytes, and B lymphocyte group are separated from a solution comprising suspended leukocytes with 100μeq. or less of an adsorbent having carboxyl groups on 1ml of a water-insoluble solid substances, e.g. cellulose fibers or glass particles. The adsorbent is believed to adsorb only T lymphocytes by the affinity for the receptor part present only on the T lymphocyte membrane not on B lymphocyte membrane. Thus, T and B lymphocytes in the lymphocyte groups can be separated without damaging the cell wall and function. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11241584-A (JP)
Title: Stairway for temporary scaffold
Inventor: UMEMURA SEIJI
IPC: E06C7/08
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To efficiently adjust the angle of stepboards when the gradient of a stairway for a temporary scaffold is changed. SOLUTION: Stepboards 4 are arranged between a pair of opposed slat materials 3 to be rotationally movable on shafts 5. Angle adjusting discs 7 with protrusions 10 provided on the outer periphery at given spaces are fixed to the shafts 5 of the stepboards 4 and sectionally almost U-shaped fixtures 8 having the bent edges on the angle adjusting discs 7 are faced thereto. Guide pins 16 standingly provided on the shafts 5 and the slant materials 3 are fitted in through holes in the fixtures 8 to set the bent edges of the fixtures 8 in and out of gaps between the protrusions 10 of the angle adjusting discs 7 and threadedly engage nuts 9 with the ends of the shafts 5 for fixing the fixtures 8. The respective stepboards 4 are connected to the slat materials 3 with link materials 17 arranged almost in parallel thereto.
Patent JP-S59168683-A (JP)
Title: Optical semiconductor element
Inventor: UJI TOSHIO
IPC: H01S5/00
Filed: 1983-03-15
Abstract: PURPOSE:To enable an optical output level to be directly controlled by a single element corresponding to an optical input regardless of laser oscillated beams or naturally emitted light by a method wherein semiconductor layers with specific band gap energy Eg comprising semiconductor layers with Eg=Eg3 as main light emitting layers and other semiconductor layers with Eg=Eg4 as main light absorbing layers are formed. CONSTITUTION:When this optical semiconductor element is supplied with current in normal direction, firstly electron - hole are recoupled in the fifth P type InGaAsP layer 26. Due to lower P concentration in the second, third and fourth P type InGaAsP layers 23, 24 and 25, the barrier against the fifth P type InGaAsP layer 26 is lowered. Therefore leak current is increased corresponding to increased current resultantly increasing the electrons running into the first P type InGaAsP layer 22 to increase optical output with wave length of 1.3mum very rapidly. At this time, if optical output with wave length of 1.06mum is entered through a window, it is absorbed into the third P type InGaAsP layer 24 to form hole - electron. Corresponding to increased intensity of the entered light, the hole concentration in the third P type InGaAsP layer 24 is increased making hole Fermi level approach to valence band raising barrier against the electron of the fifth P type InGaAsP layer 26.
Patent JP-H11243696-A (JP)
Title: Motor current controller for electric drive unit in vehicle
Inventor: SEKIYA SHIGENOBU
IPC: H02P7/29
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a given constant torque, by controlling a motor current with high response, even if a motor speed is shifted with respect to an electric drive unit for driving a driven wheel with a dc motor in a vehicle. SOLUTION: A target PWM value for feeding a necessary target current in a motor stopped state according to demand output torque of a DC motor is calculated (step 1), and a rotation compensating PWM value for compensating the counter electromotive force caused at motor rotation is calculated (step 2). A command PWM value is calculated (step 3) by adding the target PWM value and the rotation compensating PWM value. Then, a PWM signal with a pulse width corresponding to the command PWM value is output (step 4) so that the power to a DC motor is controlled through a PWM method.
Patent JP-S61202207-A (JP)
Title: Sequence controller
Inventor: ITO ATSUSHI
IPC: G06F11/00
Filed: 1985-03-06
Abstract: PURPOSE:To study easily the factor of a fault by providing a signal state memory means to store the past signal states and detecting the presence or absence of the contents of the memory accordant with the conditions set by a setting means out of those contents of the signal state memory means. CONSTITUTION:A sequence controller is provided with a program memory means 15, an input means 10, an arithmetic means 11, an output means 12, a sampling signal generating means 20, a setting means 23, a detecting means 24, etc. Here a signal state memory means 21 is added to store plural binary signals equivalent to sampling signals in accordance with plural signals (e.g., the primary signals especially effective to study the fault of the input signal of the means 11) which are handled by the means 11 synchronously with the sampling signal delivered from the means 20. Thus the presence or absence of the contents accordant with the conditions set by the means 23 is detected 24 out of the means 21 for study of the fault of a fault.