baber/WOPTO huggingface dataset:
Patent JP-H01156159-A (JP)
Title: Air inflator device
Inventor: NAKAZAWA TADAO
IPC: B60S5/04
Filed: 1987-12-15
Abstract: PURPOSE:To reduce air leakage by comparing set air pressure with tire air pressure to generate signal air while incorporating integrally a balancing valve for operating a sound device and a change-over valve section for controlling the supply of compressed air. CONSTITUTION:A balancing valve section 4 is provided in an inflator body 1 to generate signal air from an output port 21 when set pressure from an air inlet 13 is compared with tire air pressure from a time filling air outlet 44 and the latter is lower than the former. Also, the signal air generated from the valve section 4 to the body 1 is introduced from an introducing port 30 into a signal air receiving chamber 34, and a change-over valve section 5 for controlling air supply to tires and a fixed pressure reducing valve section 6 are formed integrally with each other. Further, the valve section 4 is formed with a sound air generator into which the signal air is introduced through a vent section 19 in supplying air to tires, so that a steel ball 45 received in said generator 20 is pressed to ring a ring body 46.
Patent JP-H02161339-A (JP)
Title: Spherical surface inspecting device
Inventor: KANAMORI TAKEHISA
IPC: G01N21/88
Filed: 1988-12-14
Abstract: PURPOSE:To automatically detect a flaw, etc., on the surface of an object to be inspected by providing a lighting equipment in which a diffusion cylinder and an outer cylinder have a diameter ratio of a prescribed range and which is provided with an incadescent lamp placed circularly at an equal interval in the peripheral direction between both of them. CONSTITUTION:While a plunger 21 is stopping in a position of the upper end, a light beam irradiates the surface of an object to be inspected 3 by a lighting equipment 24. In this case, when the inside diameter of a diffusion cylinder 13 and the outside diameter of the object to be inspected are denoted as D and (d), respectively, they are allowed to have a relation of 1<D/d>3.5. Therefore, light beams emitted from incadescent lamps 17, 18 go into the diffusion cylinder, the inside peripheral surface of the diffusion cylinder 13 is converted into a surface light source, and the illuminance is equalized. In this case, a part of the light beam is reflected by a reflecting surface 14a of an outer cylinder 14 and goes into the diffusion cylinder 13, and the illuminance is increased thereby. Also, since the lamps 17, 18 are placed in two upper and lower stages, uniformity of the illuminance further increases. On the other hand, a spherical surface 3b and a flat surface 3c are brought to image pickup by an image sensor 19, image data is brought to image storage 25, and brought to image data processing 20 and the surface is inspected automatically.
Patent JP-H04199297-A (JP)
Title: Credit transaction processing system
Inventor: MORIMOTO TAKAFUMI
IPC: G07G1/12
Filed: 1990-11-26
Abstract: PURPOSE:To eliminate the need of using sales slips from shops, etc., so as to reduce the work of the shops, etc., by recording credit transactions on a portable recording medium, such as flexible disk, etc., irrespective of whether a credit inquiry to a reference for credit transactions is possible or impossible and asking a credit company for payment by using the recording medium. CONSTITUTION:Credit terminal device is composed of a card reader 11, keyboard 12, flexible disk device 13, display 14, communication equipment 15, character reader (OCR) 16, and controller 10 and communication equipment 21 makes credit inquiries to a central device 20. The transaction information is stored on a flexible disk irrespective of whether a credit inquiry to the device 20 is possible or impossible and each shop asks a credit company for payment by using the flexible disk. Therefore, it becomes unnecessary to each shop to use sales slips and the sequential processes from the sales to the delivery of invoices can be easily performed.
Patent JP-H0278541-A (JP)
Title: Composite metal sheet
Inventor: SHINOZAKI MASATOSHI
IPC: B23K11/16
Filed: 1988-12-16
Abstract: PURPOSE:To enhance the spot-weldability and, at the same time, make the specification of kind of lubricating oil unnecessary and contrive to improve the formability of metal sheet concerned by a structure wherein recessed parts having the predetermined density are produced on the outside surface of one metal sheet in a laminate, which is formed by interposing resin layer between two metal sheets, and at the same time projecting parts are produced on the inside surface of said metal sheet and both the area rate of the projecting part and the distance between the tip of the projected part and the inside surface of the other metal sheet are specified. CONSTITUTION:Recessed parts 2 and projected parts 3 are produced on the upper side metal sheet 1 out of two metal sheets and the lower side metal sheet 4 is flat sheet and resin layer 5 is formed between the two sheets. Since the recessed parts, the density of which is 10<2>-10<3> parts/m<2>, are produced on the outside surface of at least one metal sheet, the recessed parts can be easily produced with a press and spot welding can be performed smoothly. Further, since the area rate of the projecting parts on the inside surface of the metal sheet is 0.1-75%, the burning of the circuit of spot-welding current is prevented from occurring and at the same time the strain of the metal sheet is suppressed, resulting in allowing to ensure the press moldability of composite metal sheet. Furthermore, since the distance between the tip of the projecting part and the inside surface of the other metal sheet is made to be 0.1-30mum, the conductivity between the two metal sheets can be ensured.
Patent JP-H10162450-A (JP)
Title: Control member driving mechanism for magnetic recording/reproducing device
Inventor: TAKADA MASAHIKO
IPC: G11B15/10
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To perform rational designing by obtaining an operation stroke of a radius or more for a cam gear without reducing the operating force of a control slide. SOLUTION: A control member driving mechanism for a magnetic recording/ reproducing device comprises a cam gear 1 having a cam groove 2 and rotated forward and backward and a control slide 8 having a pin 9 engaged with the cam groove and linearly reciprocated according to each operation mode, a pinion gear 3 is formed in the cam gear, and a rack gear part 8a is provided in a control member and engaged with/moved away from the pinion gear. The cam groove is formed to be passed from the specified place of the cam gear to the vicinity of its center and toward the outer periphery of the cam gear again, and a follow-up pin is linearly moved in a distance equivalent to a radius or more of the cam gear.
Patent JP-H09158329-A (JP)
Title: Unit type building
Inventor: NAKADA TERUO
IPC: E04B1/348
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a unit type building, in which a vestibule and a window can be installed in the arbitrary directions even when there is a constraint such as a site, a form, etc. SOLUTION: This unit type building has a pentagonal base building unit 13C, to which a base with the section 21 of a right-angled triangle and a trapezoidal section 24 using the hypotenuse 22 of the right-angled triangle as a base 23 is formed, and the building unit 13C is arranged so that both sides 26 holding the right angle of the right-angled triangle are abutted against a reentrant angle section 16 formed of a plurality of building units 13A, 13B. A vestibule 34 is mounted to a side face section 35 along the upper side 30 of a trapezoid in the pentagonal building unit 13C in a first floor, and windows 36 are set up to a side face section 35 along the upper side 30 of the trapezoid in the pentagonal building unit 13C in a second floor.
Patent JP-H04190091-A (JP)
Title: Heat pipe having heat flow reversing mechanism
Inventor: MAEHARA NORIYASU
IPC: F28D15/06
Filed: 1990-11-26
Abstract: PURPOSE:To permit the control of the flow direction of heat of a heat pipe easily by a method wherein a container is formed of heat pipes and flexible tubes connecting between both ends heat transfer sections while the heat pipe is provided with an up-and-down moving mechansim moving a heat transfer section at the side of heat transfering and receiving section. CONSTITUTION:A heat pipe is constituted of containers 1a, provided in ground, and finned containers 1c as well as flexible tubes 2, which are provided in an air feeding duct 19. Upon cooling operation in summer, containers 1c are lowered by a link 6 and a driving mechanism 7 while containers 1a are used for condensing side and the containers 1c are used for vaporizing side. Air, taken through an air feeding tower 18, effects heat exchange in the air feeding duct 19 and becomes cold air by cold heat in the ground during winter season, then, is sent into a room by an air feeding fan 10 through a duct 11. Discharging air is discharged into atmosphere by another fan 12. In this case, the flow direction of heat from the air feeding tower 18 is shwon by an arrow sign 13 in a diagram. Upon heating operation, the containers 1c are lifted by the link 6 and the driving mechanism 7 and heat in the ground, which is stored in summer, is sent to the containers 1c through a cycle reverse to the cycle in the operation in summer whereby the heat can be used for heati1ng. In this case, the flow direction of heat becomes a direction shown by another arrow sign 13a in another diagram.
Patent JP-H01159876-A (JP)
Title: Flexible magnetic disk driver
Inventor: MURAOKA HIROAKI
IPC: G11B21/10
Filed: 1987-12-16
Abstract: PURPOSE:To write a servo signal by means of a driver itself by detecting the combination of specific patterns from write data, recording it onto a magnetic medium, for the data, moving a magnetic head, detecting a dislocation and writing a servo pattern to the magnetic medium. CONSTITUTION:By detecting the specific pattern from the write data by means of a pattern combination detecting means at the time of a format, a position to write the servo pattern is recognized, and the servo pattern generated by means of the device itself is written in a specific position on a recording medium 1 by a recording means. Next, a head 3 is moved to the specific position on the recording medium 1 by a movement detecting means, the servo pattern is detected, and thereafter, a similar servo pattern is written to a specified position by a writing means 12. Thus, the format is executed to the recording medium by the device itself, and simultaneously, the servo pattern can be also written.
Patent JP-H04188321-A (JP)
Title: Data processor
Inventor: MATSUZAKI TOSHIMICHI
IPC: G06F7/00
Filed: 1990-11-22
Abstract: PURPOSE:To improve the arithmetic processing speed of a whole system by making bit width small, and in addition, omitting arithmetic operation after a second time according to the contents of data. CONSTITUTION:As for 16-bit data inputted to a checking means, the check of whether all the bits of the 16-bit data are '0' or '1' for every source and every destination and the coincidence check of source data and destination data are executed, and a result is outputted to a signal line 106. A control means 9 determines the operation of the second time according to the result of this check and the kind of the arithmetic operation. In this case, the control means 9 determines whether the arithmetic operation of the second time is necessary or not by the checked result of the signal line 106 and the kind of the arithmetic operation of a first time. Then, in the case of addition, if all the bits of the source of high-order 16 bits checked at the time of the arithmetic operation of the first time are '0', and in addition, carry did not occur in the arithmetic operation of the first time, the arithmetic operation of the second time is omitted. Thus, the hardware of a data operating part is curtailed, and high-speed operation can be realized.
Patent JP-H03179369-A (JP)
Title: Contact developing device
Inventor: HIROSE KAZUNORI
IPC: G03G15/08
Filed: 1989-12-07
Abstract: PURPOSE:To prolong the life of a latent image carrier and to form a uniform toner layer even when an environment is changed by constituting a toner carrier of a porous member having specified hardness and carrying toner with the aid of the hole of the porous member. CONSTITUTION:The toner carrier 7 which carries the toner 4 to the latent image carrier 1 where an electrostatic latent image is formed is constituted of the porous member and the hardness thereof is made <=50 deg. by an ASKER C-type hardness tester. Then, the toner 4 is carried by the hole of the porous member. Due to that, even when the press-contact force of the carrier 7 and the carrier 1 is low, nip width can be sufficiently obtained and enough printing density is obtained without lowering the life of the carrier 1. Simultaneously, even when swell exists on the tip of a layer thickness regulation member 8 to some extent, the formation of the toner layer can be stabilized. Thus, the life of the carrier 1 is prolonged and the uniform toner layer is formed even when the environment is changed.
Patent JP-H04190201-A (JP)
Title: Light circuit board and manufacture thereof, and electric device using the light circuit board
Inventor: TAKEYA NORIAKI
IPC: G02B6/13
Filed: 1990-11-24
Abstract: PURPOSE:To decrease the light branch loss at a branch portion whose branch angle is large (e.g., larger than 90 deg.) by providing within a branch point a light- scattering portion constituted of a material having the same refraction index as a clad or of other material. CONSTITUTION:A clad portion 1 of a 90 deg. branch angle light circuit board is formed using poly-4-tyl pentene-1 (herein-after abbreviated as 'PMP') and a cylindrical light scattering portion 2 (pore) is provided substantially at the center of a branch point 3 interior. This scattering portion 2 is prepared by boring a cylindrical hole at the center of a cylindrical member formed by using polymethylmethacrylate (hereinafter abbreviated as 'PMMA'), embedding is the central part of a core branch point a hollow circular-column member having at its central part a light-scattering substance (air in this case) whose refraction index is lower than that of the core, and injecting the PMMA into the core portion 4. When light enters from a core portion 4-1 of the light circuit plate, this light is scattered by the scattering portion 2 and is scattered and wave- guided into core portions 4-2 to 4-4 constituting a branch circuit.
Patent JP-2000140444-A (JP)
Title: Motion base
Inventor: TANI TOMOYUKI
IPC: A63G31/04
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To make a movable part light in weight and highly rigid, to improve accuracy and to accelerate a speed for output motion and to diversify an input/ output speed ratio by making the four sets of connection chains equally act and performing the four operations of surging, heaving, rolling and pitching. SOLUTION: For this motion base, a fixed node 2 is fixed to a floor surface, audience seats or the like are loaded and the four free degree operations of surging, heaving, rolling and pitching are performed by an output node 3. Then, one end of the four sets of the connection chains 4, 5, 6 and 7 is fixed to the fixed node 2 and the other end is fixed to the output node 3. In this state, the front direction of audience is defined as an (x) axis, displacement to the (x) axis is defined as surging, a vertical direction is defined as a (z) axis and the displacement to the (z) axis is defined as heaving. Further, rotation around the (x) axis is defined as rolling, the left-and-right direction of the audience is defined as a (y) axis, the rotation around the (y) axis is defined as pitching and the four sets of the connection chains 4, 5, 6 and 7 are made to equally act.
Patent JP-H03180852-A (JP)
Title: Electrophotographic sensitive body
Inventor: GOTO TOMOHISA
IPC: G03G5/07
Filed: 1989-12-11
Abstract: PURPOSE:To prevent deterioration of mechanical strength of a photosensitive body and to enhance mobility by blending a specified electric charge transfer polymer with a charge transfer material low in molecular weight. CONSTITUTION:This photosensitive body contains the polymer charge transfer material (A) composed of structural units of formula I having hydrazone groups and a molecular weight of 1,000 - 50,000 and at least one kind of charge transfer material (B) low in molecular weight, such as p-diethylaminobenzaldehyde-N,N- diphenylhydrazone. In formula I, R is H, 1 - 4C alkyl, or the like; and each of (m) and (n) is a positive number and m/n is <= 100. As the component A, the compound of formula I in which R is H, and the like can be used.
Patent JP-H08175567-A (JP)
Title: Easily opening package
Inventor: KURAMOTO YOSHIHIRO
IPC: B65D75/62
Filed: 1994-12-22
Abstract: PURPOSE: To provide a package which can be easily opened when an article is taken out of the package and keep the air tightness in the package. CONSTITUTION: A notch 7 of which front end reaches the inside of the package at least at one part of the edges 6 thereof, is provided. And further, the notch 7 is sealed by a welded part 8 with heat and the inside of package is kept air-tight.
Patent JP-H03181282-A (JP)
Title: Solid-state image pickup device
Inventor: MURAYAMA TAKASHI
IPC: H04N5/359
Filed: 1989-12-11
Abstract: PURPOSE:To eliminate the effect between picture element signals in the scanning readout by burying a separate layer comprising an impurity layer kept to a prescribed level in switching transistors(TRs) adjacent to each other and separating the capacitance coupling between TR groups. CONSTITUTION:A separate layer 9 kept to a prescribed level is formed between drain regions of switching TR groups relating to a horizontal scanning readout is formed. Thus, the capacitive coupling of drain regions S1',S2'-S5'-S9' of switching TRs M11 -M14, M21-M24, M31-M34 adjacent to each other are separated. Thus, even when a depletion layer capacitance of a drain region is changed by the operation of a switching TR, the effect on the drain region of the adjacent switching TRs is not caused.
Patent JP-H06168195-A (JP)
Title: Adaptor control system
Inventor: SHIHARA SHINJI
IPC: G06F13/12
Filed: 1992-11-30
Abstract: PURPOSE:To improve the performance of a communication controller by providing a command writing register PUT, command extracting register GET, and command end register END, and reducing the usage of a DMA, in an adaptor control system at the time of requesting a processing from a CPU to an adaptor. CONSTITUTION:At the time of requesting the processing, the CPU writes an activation request in a command activation/end shared area ADPCTL, updates the command writing register PUT, and transmits an information to an adaptor ADT by interruption. The adaptor ADP receiving the information by interruption compares the content of the command writing register PUT with the content of the command extracting register GET, fetches the activation request from the command activation/end shared area ADPCTL indicated by the command extracting register GET by the DMA when those contents are not equal, and updates the command extracting register GET.
Patent JP-H06210374-A (JP)
Title: Device and method for expanding tubular member by hydraulic action
Inventor: DEBITSUDO AREN SUNAIDAA
IPC: G21D3/04
Filed: 1993-11-24
Abstract: PURPOSE: To provide a device and method for hydraulically expanding tubular members such as heat transfer tubes or sleeves in nuclear steam generators. CONSTITUTION: This device is provided with a ribbed bladder 330 for radially expanding a tube 70 or sleeve 155 inserted into the tube, a pressurizing means 170 for supplying pressurized hydraulic fluid to the bladder in order to expand the bladder into intimate engagement with the sleeve and/or tube, a controller 180 for controllably operating the pressurizing means and fluid supply reservoirs 190, 191. Since the bladder has a ribbed structure, the bladder is largely expanded in the radial direction without being ruptured and moreover the tube and/or sleeve are expanded over the length in the relatively short axial direction.
Patent JP-H02164627-A (JP)
Title: Scrap decomposing work truck
Inventor: TAKAKURA YASUSHI
IPC: B60P3/00
Filed: 1988-12-17
Abstract: PURPOSE:To make it possible to perform decomposing work at a site by mounting a rotatable stage on the chassis of a truck, mounting a driving cabin and a boom on the stage, and disposing a tool for decomposing work at the forward end of the boom. CONSTITUTION:A rotatable stage 2 driven by part of an engine output is mounted on a chassis 1 of a truck, and an oil pressure generating device 5 is mounted at the back of the rotary stage 2. A driving cabin 3 is disposed on the stage 2 at the front right side to be directed forward at the time of running, a work operation cabin 4 is disposed at the front left side, and a boom supporting device 6 is disposed at the center part. A boom 8 is pivotally supported at the boom supporting device 6 through a derricking cylinder 7, and a tool 9 for decomposing work is provided at the forward end of the boom 8. In the meanwhile, outriggers 10 are disposed on both sides at the front and rear part of the chassis 1 stretched to both sides, and a pair of pressor arms 11 are disposed at the rear part.
Patent JP-H04187544-A (JP)
Title: Conductive inorganic porous material and preparation thereof
Inventor: HARA TATSUO
IPC: C03C14/00
Filed: 1990-11-22
Abstract: PURPOSE:To prepare a conductive inorganic porous material having excellent clogging resistance, heat resistance, durability, etc., by impregnating the cavities of a conductive inorganic material powder aggregate with an organic metal compound, gelling and calcining the treated aggregate, and further repeating the treatments once or more. CONSTITUTION:Conductive inorganic material powder (e.g. titanium silicate powder) is mixed with ethanol and subsequently poured in a dish made of filtration paper to form the aggregate of the conductive inorganic material powder. An organic metal compound-containing solution (e.g. silicon tetraethoxide) is impregnated into the cavities of the aggregate, gelled and calcined. The impregnation and calcination treatments are repeated once or more to provide the conductive inorganic porous material. The control of the repeating number of the impregnation and calcination permits to control the porosity, etc., of the prepared porous material, and the prepared conductive inorganic porous material is suitably employed as a filtration membrane, etc., for electric filtration methods.
Patent JP-H03269140-A (JP)
Title: Fire preventing material
Inventor: ROUSSET JOSEPH
IPC: A62C3/02
Filed: 1990-11-22
Abstract: PURPOSE: To obtain the subject material excellent in cost, having a suitable weight and useful as a firebreak belt for a forest fire by knitting a yarn comprising a material having a high mechanical strength and high reflectivity and a non-flammable material having a high relectivity. CONSTITUTION: This material is obtained by knitting a yarn formed from (A) a first synthetic material having a high mechanical strength and a high reflectivity and (B) a non-flammable thermally stable second synthetic material having high relectivity. The component A is an aramid filament and the component B is a pre-oxidized single filament. The components A and B are pulverized into fibers having about 60-200 mm length and the resultant fibers are spun in order to provide the yarn, which is then preferably knitted in order to form the material.