baber/WOPTO huggingface dataset:
Patent JP-S61286871-A (JP)
Title: Copying machine with plane photosensitive body
Inventor: TONEGAWA TADASHI
IPC: G03G15/04
Filed: 1985-06-13
Abstract: PURPOSE:To improve the stability in the operation of a copying machine by exposing a photosensitive body by an exposing device to an image of an original photodetected by an image sensor which moves horizontally in synchronization with the horizontal movement of the photosensitive body. CONSTITUTION:An original platen 3 is fixed over the photosensitive body 2 and the image sensor 5 which is arranged at right angles to the moving direction of the original platen and moves horizontally in synchronization with the horizontal movement of the photosensitive body 2, the exposing device arranged at an exposure part, and a means which exposes the photosensitive body 2 to the image of the original by the exposing device are provided at a place opposite to the reverse surface of the original platen 3. Consequently, stable copying operation is carried out while the original platen and original mounted thereupon are fixed.
Patent JP-H11142468-A (JP)
Title: Device and method for detecting fault of integrated circuit and recording medium in which detected control program is recorded
Inventor: SAKAGUCHI KAZUHIRO
IPC: G01R31/26
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a fault detector for a CMOS integrated circuit capable of detecting the fault of the CMOS integrated circuit at high speeds. SOLUTION: A test signal is applied continuously and repeatedly to a CMOS integrated circuit 4 to be tested through an LSI tester 3, and a power is supplied from a power source 5 to the CMOS integrated circuit 4 to be tested through a current detector unit 6. Also a power current is observed by the current detector unit 6, and current information is analyzed by a spectrum analysis unit 7. Because the repeated frequency of the test signal is T, an abnormal power current flowing when a fault occurs in the CMOS integrated circuit 4 to be tested appears at the frequency of T.  In addition, a judging apparatus 8 discriminates the presence or absence of the abnormal power current from a spectrum power near the frequency of 1/T of the power current and a spectrum power near the higher harmonic wave of several times larger than 1/T so as to judge whether the CMOS integrated circuit 4 to be tested is faulty or not.
Patent JP-S5655543-A (JP)
Title: Iron-nickel alloy
Inventor: NAKAZATO TADAMICHI
IPC: H01F1/147
Filed: 1979-10-09
Abstract: PURPOSE: To obtain a soft magnetic material having workability free from lowering, high Br/B 10 , low Hc and magnetic characteristics independent of magnetic heat treatment conditions by adding a specified amount of Al as a secondary component to a 50% Ni-Fe magnetic alloy.  
     CONSTITUTION: This magnetic alloy consists of 47W53% Ni, <1.15% Al, <1.5% Mn and the balance Fe. Mn is added as a desulfurizing agent and converts S into MnS to prevent the hot workability of the alloy from lowering owing to S. This alloy is a soft magnetic metallic material having superior magnetic characteristics such as ≥0.97 Br/B 10 , ≥14,000G B 10  and ≤0.150e Hc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07300132-A (JP)
Title: Disposable small container being openable by chopsticks
Inventor: HOSHINO MASAMITSU
IPC: B65D85/72
Filed: 1994-05-06
Abstract: PURPOSE:To open a polyester small container without holding it by hand, and take out a content without soiling hand by arranging parts which can be pushed open by chopsticks at the center of the disposable polyester small container which is used for a lunch box, etc., and contains a seasoning. CONSTITUTION:For a disposable polyester small container which is used for a lunch box, etc., and contains a seasoning such as soy sauce, etc., a part which can be pushed open by chopsticks is arranged at at least two locations at the central part as shown by dotted lines. Then, when the polyester small container is used, the openable parts at the center are pushed open by chopsticks, and a contained seasoning is taken out. Therefore, the polyester small container does not need to be held by hand, and hand is not soiled by the sticking of a food and its water content or oil content. At the same time, the polyester small container can be easily and assuredly opened.
Patent JP-H10322590-A (JP)
Title: Image pickup device and computer readable recording medium
Inventor: KAWAHARA HIDEO
IPC: H04N5/232
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce ghosts to be generated in the case of optical correction when performing still picture photographing with a camera having an optical shake correcting function such as a variable apex angle prism while using a stroboscope. SOLUTION: When a stroboscope 15 is not to be used, excepting for the case of pan/tilt, the detecting signal of angular velocity detector 1 is processed by an HPF 5 and an integrator 6 and becomes a shaking correct signal and shaking is corrected by controlling an image correcting means 10 for optically correcting shaking from a switch 17 through a driving circuit 9. When photographing is to be performed while using the stroboscope 15, the shake correcting function is inhibiyed while fixing the shaking correct signal by changing over the switch 17 to a reference value 16.
Patent JP-H11319227-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine allowing a player to easily gain a profit and having modes abundant in changes for giving the profit to the player. SOLUTION: A game implementing means 110 fluctuates all patterns of a variable display means 30 for a fixed period based on the entry of a ball into a specific winning hole 50 then stop-displays the patterns in sequence from a display section at the left end. An opening/closing control means 121 sets variable winning holes 60a-60c to the closed state in the normal situation and opens and closes the variable winning holes of the number corresponding to the number of pattern combinations when the pattern combinations aligned with units of the same numeral pattern appear on the variable display means 30.
Patent JP-S6258290-A (JP)
Inventor: JIYAN YUNBAATO
IPC: G09F9/00
Filed: 1986-06-04
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-H11321156-A (JP)
Title: Paper calendar
Inventor: ASAINA YOSHIHIDE
IPC: B42D5/04
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To manufacture a paper calendar friendly with the environment and durable and of good appearance for which the regeneration of papers can be carried out easily. SOLUTION: A calendar is manufactured by a leaf group G provided with slits 10 and a paper binding tool F. Leg pieces 13 of the binding tool F are inserted from one face of the leaf group G into the slits 10, and the ends of the leg pieces are exposed on the side of the other face of the leaf group G, and the exposed sections of the leg pieces 13 are engaged on the side of the other face of the leaf group G, and a second piece 15 is folded back to the side opposite to the side of exposing the leg pieces 13 and bonded with a first piece 12. The calendar is bound by a paper binding tool F and the leaf group G is bonded with the binding tool, and good appearance is provided and also the strength of the binding section is provided, and as paste is not used at all, or if used, by a very small amount, friendliness with the environment is provided by using no fitments and the regeneration of papers is easy.
Patent JP-S5559231-A (JP)
Title: Construction machine with horizontal push-out mechanism
Inventor: TAKAHAMA TAKESHI
IPC: E02F3/36
Filed: 1978-10-24
Abstract: PURPOSE: To make it possible to simply and easily push out horizontally bucket of construction machine having loading shovel and the like without impairing single operations of boom, arm, and bucket of the machine by additionally arranging change-over valve in hydraulic system.  
     CONSTITUTION: Boom operating cylinder 4 and arm operating cylinder 6 for loading shovel have their respective change-over valves 16 and 19 connected through pipes 17, 17' and 20, 20' respectively. Branch pipes 22, 22' and 23, 23' branched respectively from pipes 17, 17' and 20, 20' are all connected to bucket push-out change- over valve 24. The additionally arranged change-over valve 24 is functional to connected boom operating cylinder 4 and arm operating clinder 6 not only in series but also in such a way that when piston rod of cylinder 4 is extended, piston rod of cylinder 6 is extracted, and vice versa, therefore, by merely operating the change- over valve 24, bucket 7 of the machine can be horizontally pushed out without simultaneously moving boom 3 and arm 5 which are usully moved simultaneously with bucket 7 in prior art. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10317057-A (JP)
Title: Heat treatment method of composite material
Inventor: SUGANO TOSHITAKE
IPC: C21D5/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To integrate a plurality of substances of different thermal expansion coefficient without generating the internal stress. SOLUTION: In a composite material in which cast iron is integrated with the substrate whose thermal expansion coefficient is smaller than that of case iron, the operation to cool cast iron after case iron is heated to >=450 deg.C and within the temperature range below the solidus, is repeated by the prescribed number so that the differential shrinkage between cast iron and the substance to be integrated with cast iron reaches the desired value. By increasing/dropping the temperature, graphite is grown in cast iron, and the internal stress to be generated between cast iron and the substance to be integrated with cast iron can be eliminated. Because the internal stress to be eliminated with one temperature fluctuation is determined by the substance to be integrated, the temperature fluctuation is repeated so as to obtain the desired stress.
Patent JP-H11321480-A (JP)
Title: Mandrel insert trim and cutting method thereof
Inventor: KATO KOICHI
IPC: B60R13/02
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a fine cutting surface at the cutting time easily. SOLUTION: This insert trim is composed of a mandrel 10 consisting of lots of spicules 11 with U-shaped section and connection parts 21, 31 for connecting the spicules 11 and a synthetic resin part 4 for covering the mandrel 10, which is composed of a general part 2 arranged with the spicules 11 through short connection parts 21 and a long interval part 3 arranged with the spicules 11 through a long connection part 31 having the double length or more the short connection part 21. It is favorable that the long interval part 31 of the mandrel 10 is provided by cutting off the spicules 11 in the general part 2.
Patent JP-S5920882-A (JP)
Title: Radiation detector
Inventor: KUBOTA SHIGEO
IPC: G01N23/04
Filed: 1982-07-28
Abstract: PURPOSE:To elevate the detection accuracy and reliability with a higher productivity by inserting shield plates having scintillators into a plurality of grooves provided at a specified space on a substrate while photodetectors are arranged between the grooves. CONSTITUTION:A special glass substrate 22 on the surface of a substrate 20 which is a sector-shaped flat plate centered on the X ray source is photo etched to form a plurality of grooves 23 radially at a specified space and radiation shield plates 13 having scintillator 11 bonded thereon are inserted thereinto. Radiation 2 entered into the scintillators 11 is excited to be converted to light, taken out of a wire 26 as electrical signal of a photo detector 12 mounted on the substrate 20 and connected to a processing circuit with a contact plug 32. Thus, one detector is made up of a pair of shield plates 13 scintillators 11 and a pair of photo detectors 12. This enables the detectors to be retained at a proper accuracy of geometrical position with respect to the X ray source by etching grooves thereby elevating the reliability and stability of the apparatus.
Patent JP-S618270-A (JP)
Title: Curved-face polishing apparatus
Inventor: UEDA SHIYUUJI
IPC: G05B19/18
Filed: 1984-06-25
Abstract: PURPOSE:To assure highly accuratge curved-face, in polishing or curved-face such as an optical lens, by tracing a rotary machining tool after a work in the direction crossing perpendicularly against the rotary shaft of machining tool. CONSTITUTION:When polishing a specific curved-face, a work 6 is moved in the directions (g), (h) to produce the desired curved-face on the basis of the radius of rotary motion of high speed rotary machining tools 4, 5 thus to operate the motion control data. Then the work 6 is fixed to a rotary spindle 10 to set the rotary speed, the cutting depth of the tools 4, 5, the polishing speed, the rolling and the speed in the direction (f), etc. thus to start machining. Here, the tool 4 is rolled by a motor 9 in the direction (f) to prevent the shifted abrasion thus to control the operation of a slide table 12 in two directions crossing perpendicularly while feeding back the data in the directions (g), (h) from laser length measuring devices 15, 16 and to perform precise machining.
Patent JP-S5284669-A (JP)
Title: Manipulator capable of being programmed and programming method therefor
Inventor: JIYOSEFU EFU ENJIERUBAAGAA
IPC: F16H9/10
Filed: 1976-10-28
Abstract: A programmable automatic assembly system is provided which may be employed to assemble small parts. Each assembly station includes cooperating manipulator arms which are programmable to assemble parts on a centrally located work table. Improved facilities are provided for teaching the manipulator arms at each station, these facilities including a computer which assista the teaching operator in setting up the programs required for assembly of small parts to close tolerances. Each manipulator arm includes closed loop teach facilities for maintaining the arm at a previously located position during the teaching mode of operation. The computer is employed as a teach assist facility in performing a number of tasks during the teaching operation which are extremely difficult for the operator to perform manually. All of the assembly stations may be controlled during playback from a common disc storage facility so that the control circuitry and memory storage facilities at each manipulator are minimized.
Patent JP-H07334592-A (JP)
Title: Mos four-quadrant multiplier
Inventor: KIMURA KATSUHARU
IPC: G06G7/163
Filed: 1994-06-13
Abstract: PURPOSE:To realize a MOS four-quadrant multiplier which is formed in a semiconductor integrated circuit with a linear input voltage range. CONSTITUTION:The positive phase of a second input signal V2 is inputted to one of two-quadrant multipliers with the first input signal V1 as a common input and an opposite phase V2' is inputted to the other two-quadrant multiplier. The four two-quadrant multipliers are constituted as shown in the figure and a result with good linearity is outputted in accordance with the polarity of the two signal inputs.
Patent JP-S5463863-A (JP)
Title: Balance
Inventor: TERADA YUUZOU
IPC: G01G3/00
Filed: 1977-10-31
Abstract: PURPOSE: To accurately detect only the dislocation due to a load without any influence from the distorsion of a base by equipping the frame body constructing a lobarbal mechanism with dislocation detecting menas which is composed of movable and stationary slit plates.  
     CONSTITUTION: The frame body 1 constructing a lobarbal mechanism is integally composed of: an upright stationary frame 2; an upright movable frame 3 horizontally supporting a dish 16 and made vertically movable together with the same; upper and lower frames 4 and 5 connecting the two frames; and four springs 9 provided at the connecting portions of the two frames 4 and 5 connecting the two frames 2 and 3 for biasing the movable frame into a preset position. A stationary slit plate 18, which construct such dislocation detecting means as is operative to detect the vertical dislocations of the movable frame 3 due to a load, is fixed to the stationary frame 2, and a corresponding movable slit plate 19 is fixed to the leading end of a slit plate supporting arm 7 which is made to horizontally project from the movable frame 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5757868-A (JP)
Title: Piston ring
Inventor: TAKEBAYASHI MASAMITSU
IPC: C23C14/06
Filed: 1980-09-19
Abstract: PURPOSE:To improve the abrasion resistance, heat resistance and corrosion resistance of a piston ring itself by forming the film of a super hard material on the sliding surface or the like of a piston ring body by using a PVD method. CONSTITUTION:A film 3 consisting of a super hard material of TiN, TiC, CrN or the like is formed on at least the sliding surface of a piston ring body 1 of an Alalloy or the like in contact with the wall surface of a cylinder line 2 by a PVD method such as a reactive ion plating method. The thickness of the film 3 is set at about 2-20mu. Thereby, the piston ring of high abrasion resistance, and a low coefft. of friction is obtained, the abrasion in the cylinder liner part 2 of the mating member is reduced and good sealability is maintained.
Patent JP-S5832459-A (JP)
Title: Semiconductor device
Inventor: HANEDA HISASHI
IPC: H01L29/74
Filed: 1981-08-20
Abstract: PURPOSE:To stabilize the operation of the titled device without using an erroneous operation preventing resistor by a method wherein a C-MOSFET is used for control of a thyristor. CONSTITUTION:The thyristor consists of a p-emitter layer 1, an n-base layer 2, a p-base layer 3, and an n-emitter layer 4. In this thyristor, an auxiliary n layer 9 is provided on the exposed surface of the layer 3. However, in order to obtain a C-MOSFET, the gate electrode 10 for an n-channel MOSFET is provided on  the surface of the layer 3 located between the layers 4 and 9 through the intermediary of an insulating layer 7, and a common gate 11 is formed by connecting the gate 8 of the p-channel FET to the exposed surface of the layer 2 with a gate 10. Besides, the junction surface part of the layers 3 and 9 is short-circuited by a connecting conductor 12. According to this constitution, when OFF position is given to the gate 11 in the state of positive potential, the p-channel MOSFET is turned to OFF position, the n-channel MOSFET which has been in OFF position is turned to ON position, and, as the result, the layer 3 and a cathode electrode 6 are short-circuited. Accordingly the erroneous operation and the like arising when the medium voltage increase exceeding the critical off voltage increasing rate is generated on the load side can be prevented.
Patent JP-S5355491-A (JP)
Title: Nitrogen oxides removing agent
Inventor: KANEKO YASUNORI
IPC: B01D53/81
Filed: 1976-10-29
Abstract: PURPOSE: To provide a denitration agent of long life which shows reactivity esp. to NO 2  and no decrease in hardness due to moisture adsorption by kneading an alkali, a cementing material, powder activated carbon and a polymer binder with water followed by drying, hardening and crushing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5255552-A (JP)
Title: Displacement converter
Inventor: OTOHIRA TOORU
IPC: G01B7/02
Filed: 1975-10-30
Abstract: PURPOSE:Dicrect current power is applied through switching to two condensers whose capacities vary differentially according to mechanical displacements and circuit constitution is simplified by the differences in the signals of the smoothed by the differences in the signals of the smoothed current flowing int the condensers, whereby mechanical displacements are detected.
Patent JP-S5655557-A (JP)
Title: Surface treating method of noble metal alloy
Inventor: MASUHARA HIDEKAZU
IPC: C22F1/14
Filed: 1979-10-12
Abstract: PURPOSE: To considerably increase the adhesive power of Au-base noble metals by heat treating the same at specific temperatures by way of picking.  
     CONSTITUTION: Noble metals contg. Au such as Au-Ag-Cu alloy, Au-Pt-Ag-Cu alloy, Au-Ag-Cu-Pd alloy, Au-Pt-Ag-Cu-Pd alloy, Au-Pt-Ag-Pd alloy are heated to 400°C or to temperature between this and the m. p. of these alloys, in a heating furnace in the air atmosphere. Next, they are taken out from the furnace and are allowed to cool, after which they are dipped in a dilute sulfuric acid or dilute hydrochloric acid or are dipped in an aqueous cleaning agent soln. of Pd alloys and gold alloys, whereby they are subjected to pickling. After ringing and drying, they are again heated for 1min or 2hr to 300°C or temperature lower by 50°C than the m.p. of these alloys. This alloy has extremely high adhesive power by means of adhesive agents of epoxy base or acrylic base and is widely usable for dentistry, decoration, and electronic apparatus, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5556792-A (JP)
Title: Color television picture receiver
Inventor: ISONO KATSUO
IPC: H04N9/24
Filed: 1978-10-24
Abstract: PURPOSE: To secure an assured correction for the phase shift of the index signal in a simple constitution by securing the single-meaning decision for the position relation between the index fluorescent substance stripe and the color fluorescent substance stripe.  
     CONSTITUTION: Color picture tube 11 with the index fluorescent substance formed is installed at the both sides of the specific color fluorescent substance stripe within each color fluorescent substance stripe. And beam 13 obtained through scanning of the fluorescent substance stripe of tube 11 is detected by photo detector 14, and output of detector 14 is applied to distribution circuit 18 via BPF16, PLL circuit 17 and waveform shaping circuit 19 each. Circuit 18 delivers gate signals PR, PG and PB which switch each primary color based on the original index signal. Gate singals PG and PB are then applied to correction circuit 22, and correction signals CG and CB are delivered from matrix circuit 29. These correction signals are applied to matrix circuit 21, and the primary color signals given from switch circuit 20 are corrected to be supplied to 1st grid 15 of the picture tube. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02311221-A (JP)
Title: Wire electrode supplying device for wire electric discharge machine
Inventor: IWASAKI TAKESHI
IPC: B23H7/10
Filed: 1989-05-24
Abstract: PURPOSE:To insert a wire electrode securely into a process starting hole and improve the reliability by providing a control means for stopping feed of the wire electrode based on a detection signal of contact of a wire electrode with a work, and restraining it by jet current until the wire electrode is inserted into the process starting hole of the work. CONSTITUTION:Contact condition of a wire electrode 3 fed from a wire guide part 4 with a work 1 is detected by a contact detecting means 36a. Based on a contact signal of the detecting means 36a, a control means 26b stops feed of the wire electrode 3, and inserts the wire electrode 3 into a process starting hole 2 of the work 1 while restraining it by jet current.