baber/WOPTO huggingface dataset:
Patent JP-S63224662-A (JP)
Title: Linear pulse motor
Inventor: NAKAGAWA HIROSHI
IPC: H02K41/02
Filed: 1987-03-11
Abstract: PURPOSE:To decrease the number of parts and to reduce the cost, by arranging rolling elements one each before and behind a moving piece. CONSTITUTION:A scale 1 is constituted by inserting a slit plate 3 into the recessed section of a guide rail 4. A moving piece 22 of a linear pulse motor set on the scale 1 puts a core 27 between two sheets of side plates 25 and 26 L-shaped in section. Coils 28 are wound around poles formed on lower end of the core 27 and rolling elements 29 are equipped one each beneath the edges before and behind. These rolling elements 29 are rotatably supported to the centre of a shaft 30 which goes through its shaft center and of which both ends are secured to the lower ends of side plates 25 and 26 through numerous needle rollers 31. The number of parts are thereby decreased, so that assembling cost can be reduced.
Patent JP-H03256201-A (JP)
Title: Measuring instrument for electromagnetic conversion characteristic of magnetic tape
Inventor: KAWAKITA TOSHIO
IPC: G11B5/00
Filed: 1990-03-06
Abstract: PURPOSE:To correctly measure an electromagnetic conversion characteristic such as the output level of an optional small part, etc., by taking out the regenerative signal of a magnetic head by a gate circuit only while a delay pulse generator outputs a delay pulse. CONSTITUTION:A pulse signal synchronizing with rotation is outputted by an encoder 12, and the pulse delayed by optional time, for instance, 0.1 mus to 1,000 ms is generated by the delay pulse generator 13 as synchronizing with the pulse signal from the encoder 12, and its pulse width is set to be optional width, e.g., 0.1 mus to 1,000 ms by a pulse width setting circuit 14, and a delay pulse is transmitted to the gate circuit 15. On the other hand, the magnetic head 5 is connected to a change-over switch 16 so as to be switched and connected to a recording circuit 19 and a regeneration circuit 18 as occasion calls, and magnetic head regenerative signal output from the regeneration circuit 18 is switched by the gate circuit 15. A spectrum analyzer 19 is connected to the gate circuit 15 as well, and the magnetic head regenerative signal output from the regeneration circuit 18 is inputted to this analyzer through the gate circuit 15, and the electromagnetic conversion characteristic such as the output level and a noise level, etc., is measured.
Patent JP-H08242787-A (JP)
Title: Preparation of food
Inventor: SAKUTA YOSHIHIRO
IPC: A23L21/10
Filed: 1995-03-15
Abstract: PURPOSE: To prepare a food distributable and preservable at normal temperature especially by filling a jelly and an ingredient in a container. CONSTITUTION: This process for the preparation of a food comprises the mixing of a gelling agent with a seasoning material composed of heat-cooked consomme or soup, the stirring of the mixture under heating to obtain a molten seasoning liquid, the supply of the molten seasoning liquid together with a heat-cooked ingredient to a container having barrierness, the sealing of the container with a barrier film, the sterilization of the content at >=100 deg.C and the cooling of the product to gelatinize the seasoning liquid.
Patent JP-S6310795-A (JP)
Title: Selective herbicidal compound
Inventor: OKADA YOSHIYUKI
IPC: A01N47/20
Filed: 1987-03-11
Abstract: NEW MATERIAL:A compound of formula I [R1 is (substituted) phenyl; R2 and R3 are lower alkyl or lower alkoxy; Z is CH or N; n is 0 or 1]. EXAMPLE:2-(2-Chlorophenylsulfonyl)imino-5-methoxy-7-methyl-2H-[1,2,4]- thiadia zolo[2,3-a]pyrimidine. USE:A herbicide. PREPARATION:A compound of formula II [e.g. N-(2-chlorophenylsulfonyl)-N'-(4- methoxy-6-methyl-2-pyrimidinyl)thiourea] is subjected to a ring-closure reaction by an oxidative dehydrogenation reaction preferably using an oxidizing agent such as halogen.
Patent JP-H03264275-A (JP)
Title: Striking tool
Inventor: MIKAMI ISATO
IPC: B25D1/00
Filed: 1990-03-09
Abstract: PURPOSE:To eliminate a risk of a head part being flied even when a handle is broken and to prevent vibration of a coupling member by locating the coupling member, having the one end secured to a head part and the other end secured on the grasping part side of the handle, at the interior of the handle, and filling the handle with synthetic resin. CONSTITUTION:A striking tool is provided with a head part 1 exerting a strike and a grip 3 capable of gripping a handle 2. A pin 4 is mounted on an end part on the grip 3 side, and a coupling member (wire) 5 interconnects the head part 1 and the pin 4 therebetween. A space in the handle is filled with synthetic resin (foamable synthetic resin) 6. This constitution eliminates a risk of the head part 1 being flied in an unexpected direction due to breakage of the handle 2. Filling of the handle 2 with synthetic resin prevents vibration of the coupling member during a strike. Further, when foamable synthetic resin is used as a filler, the increase of the weight of a striking tool can be decreased.
Patent JP-H11260878-A (JP)
Title: Semiconductor device and its defect prediction mechanism
Inventor: YOSHIDA KENICHI
IPC: H01L27/04
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To predict and avoid defect of humidity resistance and defect of electromigration, etc., of a semiconductor device by providing a defect prediction signal terminal to an outer terminal through a defect prediction circuit consisting of an Al wiring, a detection signal preparation circuit, a resistance element, etc., interposed. SOLUTION: A semiconductor element circuit part 12 is constituted and resistance elements 14a to 14d and a detection signal preparation circuit are incorporated in the semiconductor element circuit part 12. Wiring is carried out so that an Al wiring 9 passes through a part which is close to an outermost circumference of a semiconductor element 4 to the utmost and one or a plurality of wires are arranged parallel without coming into contact with each other to enclose the semiconductor element 4 almost one and half turns. For example, when an Rc-Rd Al wiring is disconnected, V1='L→H', and Vo='L' is outputted. When shortcircuiting occurs in an Al wiring, V1=V2='H' and Vo='L' is outputted. That is, when Vo='H', the device is normal and when Vo='L', it is judged something is wrong with the device.
Patent JP-S54148408-A (JP)
Title: Transmission line return control system
Inventor: SAITOU SATOKAZU
IPC: H04B3/462
Filed: 1978-05-15
Abstract: PURPOSE: To ensure the control for the return of an optional circuit through a simple constitution without affecting other circuits by using the logical product output of the return control signal and the step-out information of the received digital signal.  
     CONSTITUTION: DC power source 31 of transmission line return control signal transmitter 13 at control station A is connected to DC detector 33 of control signal receiver 14 at controlled station B via switch 32. Each of circuits 1∼n of station B possesses the function to transmit the step-out information of the received digital signal, and this information is led to logic product circuit 34 on n-units. Then the logic product output to the output information of detector 33 is supplied to return circuit 23 to control each return function. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03259028-A (JP)
Title: Net hauling apparatus
Inventor: KAGAWA YASUHIRO
IPC: A01K73/06
Filed: 1990-03-09
Abstract: PURPOSE:To draw a fishing net from a net-handling roller toward the deck of a fishing boat while expanding the net by mechanical force by using a specific construction. CONSTITUTION:Supporting apparatuses 2, 3 movable in longitudinal direction of a fishing boat by driving apparatuses 25, 33 are installed on the port and the starboard of a fishing boat 1. The movable supporting apparatus 2 is provided with a fishing net drawing apparatus 7 for buoy side 83 having clamping rollers 5, 6 driven by a driving apparatus 4 and the other movable supporting apparatus 3 is provided with a fishing net drawing apparatus 11 for sinker side 84 having clamping rollers 9, 10 driven by a driving apparatus 8. A broadside net-hauling apparatus 14 furnished with a net-hauling roller rotated by a roller driving apparatus is installed at the middle part in the longitudinal direction of the fishing boat 1 at one sideboard. A middle guide roller 15 is installed near the middle part in lateral direction of the boat in the middle of the longitudinal direction of the boat. A net-handling machine 20 provided with a net-handling roller 18 and a roller driving apparatus 19 is suspended by a vertically tiltable boom 17 supported by a gyration table 16 of the fishing boat 1.
Patent JP-H02235088-A (JP)
Title: Fluoroplastic product attached identification display and production thereof
Inventor: SHIMIZU KENJI
IPC: B29L22/00
Filed: 1989-03-09
Abstract: PURPOSE:To easily and economically form the fluoroplastic product attached with an indelible and distinct identification display by embedding a coloring agent into the recesses of the identification display shape and bringing a transparent film into tight contact therewith. CONSTITUTION:The recesses 4 are formed on a fluoroplastic molding 2 to form the recesses of the identification display shape. The coloring material 6, such as ink, is embedded into these recesses 4 and the transparent film 8 is brought into tight contact with the surface of the molding 2 to coat the surface, by which the fluoroplastic product 10 attached with the indelible and distinct identification display is easily and economically formed.
Patent JP-H10249796-A (JP)
Title: Punching device
Inventor: HAMA RIICHI
IPC: B26D5/16
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To surely return a punching rod, by fixing a guide member which is engaged with plural eccentric cams and integrally reciprocates in accompany with the rotation of the eccentric cams, to a punching rod. SOLUTION: Plural reciprocatable punching rods 130 are installed for forming the punched holes on the paper, and a circular guide member 131 is fixed to the upper edges of these punching rods 130. Plural eccentric cams 140 are engaged with an inner peripheral part of the guide member 131, and a small diameter part of the eccentric cam 140 is same as a diameter of a driving shaft 135. Each punching rod 130 is moved downward with the guide member 131 in accompany with the rotation of the eccentric cam 140, to be entered into a die, and the punching rod 130 reaches the lowermost point on 180 deg. rotational position. On this occasion, the paper conveyed between the plates 121, 125, is punched, and the eccentric cam is further rotated 180 deg., so that the punching rod 130 is returned upward with the guide member 131.
Patent JP-S60200590-A (JP)
Inventor: SEN TSUNEO
IPC: H05K1/03
Filed: 1984-03-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63223709-A (JP)
Title: Space distribution detecting element for light signal
Inventor: IZUTSU MASAYUKI
IPC: G02B6/122
Filed: 1987-03-13
Abstract: PURPOSE:To permit detection of the space part of light signals by constituting the titled element of a multimode trunk light guide, plural branch light guides which are branched therefrom and are different in width size from each other and photoelectric converters which detect the light propagating in the respective branch light guides. CONSTITUTION:Modes of the prescribed order propagating in the trunk light guide 10 are guided to the prescribed branch light guides 11-13 predetermined by the width sizes of the branch light guides 11-13. Namely, one mode or plural modes are separated from the plural modes. The modes of the order corresponding to the space distribution of the light signals are guided to the branch light guides 11-13 such a manner and, therefore, the space distribution of the light signals is detected by recognizing to which of the light guides 11-13 the light is guided by the output signals of the photoelectric converters 41-43.
Patent JP-S60199491-A (JP)
Inventor: YOIE HIDEAKI
IPC: A63H3/16
Filed: 1984-03-23
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-H05226920-A (JP)
Title: Automatic adjustment system for direction of communication antenna
Inventor: MAEDA SHIGEKI
IPC: H01Q3/00
Filed: 1992-02-07
Abstract: PURPOSE:To provide an automatic adjustment system for the direction of the communication antenna in which the directivity of the communication antenna for receiving a radio data signal from an opposite station is automatically adjusted in the direction increasing the reception sensitivity of the data signal. CONSTITUTION:Three-dimensional position coordinate data of communication points A, B are recognized by a computer 22, the directivity of a communication antenna 10 at the communication position A suitable for the data communication with a communication antenna 10 at the communication position B is calculated by the computer 22 based thereon, and the revolution of a turning motor 44 and a driving motor 46 provided on a universal head 40 is controlled by a universal head control unit 24 so as to direct the communication antenna 10 of the communication position A in the calculated directivity, thereby displacing the communication antenna 10 on the universal head 40 in the direction suitable for the data communication with the communication antenna 10 of the communication position B.
Patent JP-H05220413-A (JP)
Title: Empty container grinding and collapsing machine
Inventor: HASEGAWA SUSUMU
IPC: A61L11/00
Filed: 1992-02-07
Abstract: PURPOSE:To safely and efficiently grind and collapse relatively small-sized empty containers such as used syringes or drug bottles. CONSTITUTION:A hopper 4 having a charging port 2 provided to the upper part thereof is provided in a box-shaped cover main body 1 and a vertical fixed plate 6 is provided to the lower part of the hopper 4 on one side thereof and the movable plate 8 opposed to the fixed plate 6 and reciprocally moved in a freely separable manner with respect to the fixed plate is provided to the lower part of the hopper 4 on the other side thereof. A bottom receiving plate 23 is attached to the discharge port 22 provided to the bottom surface 1b of the cover main body 1 in opposed relation to the outlet part 5 of the hopper 4 so as to follow the reciprocating motion of the movable plate 8 to open and close the discharge port 22 and the empty containers introduced into the hopper are ground and collapsed between the fixed plate 6 and the movable plate 8 while the movable plate 8 is reciprocally moved by an appropriate drive means to be allowed to fall from the discharge port 22.
Patent JP-S56154604-A (JP)
Title: Measuring method and device for mesh image density or mesh area rate
Inventor: SAKAMOTO TAKU
IPC: G03F5/00
Filed: 1980-05-01
Abstract: PURPOSE: To eliminate a measurement error, by a method wherein, in case transmissivity and reflexbility, which are the data representing the density or the mesh area rate of the object to be measured, the weighting for a transmitting light and a reflection light on a measured surface is conducted.  
     CONSTITUTION: A film sheet 19 is placed in the proximity of a light source 1, and lighting is conducted so that a light amount 1 at a central part of a measured surface is largest and the light amount at the point on the measured surface decreases as said point approaches the periphery of said object. A condenser lens 2 collects light emitted from the light source 1, and an uniform light amount distribution is obtained at the measured surface. A light, corresponding to transmissivity or reflexibility of the object to be measured, is sent to a light-receiving part. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63224656-A (JP)
Title: Brushless motor
Inventor: SAKURAGI KATSUNORI
IPC: H02K29/00
Filed: 1987-03-12
Abstract: PURPOSE:To allow a hub to be machined on the standard of a shaft in the state where the hub is installed to the shaft, by providing more than one through holes to pour magnetic fluid into the hub. CONSTITUTION:A stator base plate 10 and a stator core 5 are installed to a bracket 14, to which an upper bearing 6, a seal magnet 12 and a seal yoke 11 are installed. A hub 2a is then installed to a shaft 1 and the hub 2a is machined on the standard of the shaft 1. After that, a rotor frame 4 and a rotor magnet 3 are installed. The shaft 1 is inserted to the inner ring of an upper bearing 6 built in advance. Then a spacer 8, a pre-load spring 9 and a lower bearing 7 are inserted. A boss 15 and an earth ball 16 are pressed into the shaft 1 to complete the assembly. Finally, magnetic fluid 13 is applied from a through hole 17 of the hub 2a.
Patent JP-H06306651-A (JP)
Title: Method of preventing corrosion of boiler
Inventor: RICHIYAADO EE PEETAASON
IPC: C23F11/14
Filed: 1994-03-28
Abstract: PURPOSE: To prevent corrosion in a metallic surface to be brought to contact with boiler water or the condensate produced therefrom by adding a prescribed amt. of 1,3-imidazole to the boiler water or the condensate.  
     CONSTITUTION: Boiler water or the condensate produced therefrom is charged with about 5 to 50 ppm, preferably 5 to 25 ppm 1,3-imidazole. In this way, the surface of iron metal to be brought to contact with the boiler water or the condensate produced therefrom is protected from the attack of the water and the condensate to suppress corrosion therein. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H02235185-A (JP)
Title: Method for reproducing graphic
Inventor: MURAYAMA NOBORU
IPC: G06T11/40
Filed: 1989-03-09
Abstract: PURPOSE:To correctly reproduce also a pattern with 1-dot width and to improve a processing speed by writing white and black head changing points in a memory. CONSTITUTION:A CPU 35 reads out outline information from a memory 31, finds out a black changing point and a white changing point in accordance with a prescribed rule and writes the changing point information in a memory 32. Then, the CPU 35 successively scans the memory 32 and sends the read changing point information to a black line forming device 33. The forming device 3 consisting of an FF is reset by the CPU 35 at the head of each scanning line, and then set up to '1' (black) by the odd-numberth '1' signal (black changing point) read out from the memory 32 in each scanning line and reset to '0' (white) by the even-numberth '1' signal (white changing point). A gate circuit 34 sends the states of '1' and '0' of the forming device 33 synchronously with the scanning of the memory 32 to the external or rewrites the states of '1' an '0' in the memory 32.
Patent JP-S62212859-A (JP)
Title: Input/output control system
Inventor: KATORI SHIGETATSU
IPC: G06F13/14
Filed: 1986-03-14
Abstract: PURPOSE:To use various pieces of software accumulated by consuming enormous cost over a long period as they are by omitting the rewriting of a software purposing the change or the like of address assignment in each information processor even if the I/O address assignment of an I/O device is different in each information processor. CONSTITUTION:A CAM 113-1 is an information storage circuit provided with a data storing function capable of rewriting its data on the basis of a software and a comparing function for comparing address information inputted from an address bus 115-1 to the CAM 113-1 with data stored in its inside and is used for the comparison of I/O address information previously set up in the CAM 113-1 by the software with I/O address information outputted to the address bus 115-1. When the CAM 113-1 detects the coincidence of the I/O address information on the address bus 115-1 with the I/O address information set up in the CAM 113-1, the CAM 113-1 activates a detecting signal 116-1 and informs the detection of the output of the prescribed I/O address information previously set up in the CAM 113-1 by the software.
Patent JP-H08313939-A (JP)
Title: Liquid crystal display device and its driving method
Inventor: SUGAWARA ATSUSHI
IPC: G02F1/1343
Filed: 1996-03-14
Abstract: PURPOSE: To increase reflectivity and opening rate and to make good color display possible by forming active elements and wirings on a substrate and electrically connecting respective transparent electrode layers and active elements. CONSTITUTION: Plural TFTs 12 are formed on a glass substrate 11. A reflection plate 13 consisting of aluminum is arranged via an insulating film on this glass substrate 11. This reflection plate 13 constitutes pixel electrodes. Further, a yellow liquid crystal layer 14a, a transparent electrode layer (pixel electrode) 15, a magenta liquid crystal layer 14b, a transparent electrode layer (pixel electrode) 15 and a cyan liquid crystal layer 14c are successively laminated on the reflection plate 13. A glass substrate having a transparent counter electrode 16 is arranged on this cyan liquid crystal layer 14c. The respective TFTs and the reflection plate 13 or the transparent electrode layer 15 are electrically connected.  In such a case, active elements and wirings, etc., which are non- display regions do not exist on the respective liquid crystal layers 14a to 14c and the transparent electrode layer 15 and, therefore, an opening rate is wide. Since glass substrates are not used, light utilization efficiency is enhanced.
Patent JP-H03256603-A (JP)
Title: Chuck fixing device
Inventor: MIYAZAWA HIDEAKI
IPC: B23B31/117
Filed: 1990-03-08
Abstract: PURPOSE:To make a chuck fixing portion smaller and its weight lighter by offset-fixing a chuck fixing device with the chuck fixing portion and the chuck portion reversely tapered. CONSTITUTION:The attachment and detachment of a chuck fixing portion 20 to/from a chuck portion 28 is performed by pushing the chuck portion 28 into the chuck fixing portion 20 with a 90 deg. turn. The positioning in a rotating direction is performed by engaging a positioning pin 25 with a groove in a chuck fixture 29. The offset fixing of the chuck fixing portion 20 to the chuck portion 28 is performed by conveying the resilience of a compression spring 21 to the chuck portion 28 via a pressure pin 23 and putting a chuck-portion reverse taper 27b in close contact with a chuck-fixing-portion reverse taper 27a on a reversely tapered plate 24. In this way, reverse tapers are used for offset-fixing the chuck fixing portion to the chuck portion to make the chuck fixing portion smaller and its weight lighter.
Patent JP-S58173632-A (JP)
Title: Continuous forming apparatus of soft foaming sheet
Inventor: SUGIMURA SADAO
IPC: B29C59/00
Filed: 1982-04-06
Abstract: PURPOSE:To make it possible to economically and efficiently carry out the continuous forming of soft foamed sheets by such a composition wherein a take-up roll between a conveyor mechanism and a cutting unit is arranged so that it can be driven in synchronization with a conveyor mechanism for continuous transferring. CONSTITUTION:A strip of raw sheet S unwound from a raw material sheet supply unit 1 is heated by a heater 2, press formed by a forming unit 3 and continuously transferred by a conveyor mechanism 4, but for causing the strip of raw sheet S to synchronize with the operation of press forming molds 3, 31, the strip of raw sheet S is caused to operate intermittently so that its feeding time and stopping time at the time of pressing take place alternately, and its moving speed at the time of feeding becomes high. The strip of raw material sheet S is caught between a take-up roll 7 and a nip roll 8 arranged adjacently and then sent into a cutting unit 5 subsequently provided. By this arrangement, the continuous forming of soft foamed sheet can be economically and efficiently carried out.
Patent JP-S62213723-A (JP)
Inventor: DEJIMA TATSUYA
IPC: A47L9/10
Filed: 1986-03-14
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。