baber/WOPTO huggingface dataset:
Patent JP-S61264312-A (JP)
Title: Telephoto macrolens
Inventor: TOKUMARU SHO
IPC: G02B13/02
Filed: 1985-05-20
Abstract: PURPOSE:To decrease the extent of movement for focusing with a little variation in focal length even in unmagnification photography by composing a telephoto microlens of the 1st lens group having positive refracting power, the 2nd lens group having negative refracting power, and the 3rd lens group having positive refracting power successively from an object side, and moving the lens group differently from one another and satisfying specific inequalities. CONSTITUTION:When the lens is put in focus from infinite distance to short distance, specific inequalities are satisfied while the 1st-the 3rd lens groups I-III are all moved differently so that the air gap between the 1st lens group I and the 2nd lens group II and the gap lens between the 2nd lens group II and the 3rd lens group III vary increase and decrease respectively in maximum macro magnification photography. Namely, 1.1<f/f1<1.7, 0.15f<D23<0.4f, where (f) is the focal length of the whole system in infinite-distance focusing, f1 is the focal length of the 1st lens groups I, and D23 is the on-axis air gap between the 2nd lens group II and the 3rd lens group III in infinite-distance focusing.
Patent JP-H04335549-A (JP)
Title: Semiconductor integrated circuit for evaluating performance
Inventor: KISHIBE SADAJI
IPC: H01L21/66
Filed: 1991-05-13
Abstract: PURPOSE:To provide a semiconductor integrated circuit for evaluating basic gate performance by a normal measuring system such as an oscilloscope. CONSTITUTION:A ring oscillator 10 in which odd pieces of inverters are connected in a ring state, and a frequency demultiplier 30 are provided. An output signal from the oscillator 10 is converted to a signal having a long period by the demultiplier 30. Performance of a basic gate can be easily measured by the signal after the conversion by a simple measuring system such as an oscilloscope. Even if the output signal from the oscillator 10 is a very low level, it is simplified by an amplifier to a signal by which basic gate performance can be measured by a normal measuring system such as an oscilloscope.
Patent JP-S5230398-A (JP)
Title: Film display equipment
Inventor: KITAMURA YUUJI
IPC: G09F11/14
Filed: 1975-09-04
Abstract: PURPOSE: Make equipment small by making parts constitution simple by projecting guides integrally at the upper and lower frames and winding display films on the guides meandering. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61265716-A (JP)
Title: Permanent magnet erasing head
Inventor: HASEGAWA KYOICHI
IPC: G11B5/325
Filed: 1985-05-20
Abstract: PURPOSE:To make possible the considerable decrease of the generation of even order distortions by dispersing alternately hard magnetic materials and nonmagnetic materials on the surface of an erasing head to slide with a tape in such a manner that the materials are adjacent to each other thereby approximating the residual magnetization after erasure to the neutral point of magnetism. CONSTITUTION:The N reiongs and S resiong are alternaly provided to the working surface of the erasing head and the adjacent N regions and D regions are so constituted that the hard magnetic materials 1 are dispersed in the nonmagnetic materials. Te respective N regions and S regions are magnetized to have the strong magnetic pole intensity on the inlet side of the tape and the weak intensity on the outlet side. The tape to be erased receives conse quently the gradually decreasing alternate magnetic fields and the erasing characteristic of good S/N is obtainable like in AC erasure. The residual magnetization remains at the residual magnetization point of the polarities reversed from the polarities of the N regions and S regions within the track width even if the erased tape has some residual magnetization. The apparent residual magnetization is therefore made zero and the effect of preventing the generation of the even order distortions in the stage of recording and reproduction is obtd. Then head detaching noise occurring in the transfer pattern remaining on the tape when the erasing head detaches from the tape is also considerably decreased.
Patent JP-S62264238-A (JP)
Inventor: NAKAMURA ZENICHIRO
IPC: E04B1/41
Filed: 1986-05-13
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-S60252406-A (JP)
Title: Skin cosmetic
Inventor: KOIKE YOSHIO
IPC: A61Q19/00
Filed: 1984-05-29
Abstract: PURPOSE:To provide a skin cosmetic obtained by mixing a specific amount of a mixture of the extracts of lemon and eucalyptus, etc. at a specific ratio of a cosmetic base, and exhibiting beautifying effect free from side effects, eliminating the stimulation to the skin and preventing the roughening of the skin. CONSTITUTION:Lemon is mixed with eucalyptus and/or sage having astringency, etc. at a ratio of 3:7-7:3, and the mixture is dissolved in a solvent. Only the solvent is distilled off from the extract in vacuum to obtain an extract free from degradation, in high yield. The extract is added to a cosmetic base in an amount of >=1wt%. The lemon extract has excellent fragrance as well as the activity to balance the activity to form collagen, and is effective to smoothen the skin and give beautifying and astringent effect to the skin. EFFECT:The amount of the compounded perfumery added to the cosmetic can be decreased without necessitating the addition of a chemical antiseptic, taking advantage of the antiseptic effect of cineole existing in the extract of sage, etc.
Patent JP-H02287730-A (JP)
Title: History control system
Inventor: SAKAMOTO KAZUHIKO
IPC: G06F12/00
Filed: 1989-04-28
Abstract: PURPOSE:To facilitate alteration from an versions by updating the history from a hierarchy where an alteration is made to the highest order hierarchy automatically at the time of the alteration of data in a low-order hierarchy and the change of hierarchical structure. CONSTITUTION:A hierarchical information read/write function 204, a hierarchical information and version number display function 205, a version information read/write function 211, and a version information storage part 212 are provided and directories and data of respective hierarchies are stored; and version numbers of the directories and data are stored corresponding to names in directories right above them and the update of the directories and data is decided. Then when a directory or data is updated, the update of the directory and processing wherein the version number after the update is registered in the directory right above it are performed associatively from the hierarchy where the update is performed to the highest layer. Consequently, when the update is performed, the history from the hierarchy right above the hierarchy where the update is performed to the highest order hierarchy is easily varied.
Patent JP-H02288400-A (JP)
Title: Substrate positioning mechanism in electronic component mounting equipment
Inventor: KASAI SHOZO
IPC: B23P19/00
Filed: 1989-04-28
Abstract: PURPOSE:To eliminate the generation of backlash and noise and speed up mounting operation as well by adopting a friction drive mechanism for a rotary drive section which sets a rotary positional state of electronic components and a substrate to a specified angle. CONSTITUTION:To align a component mounting position of a substrate 18 with its mounting position, a friction drive mechanism 72 is installed to a rotary drive section which sets a rotary position state to a specified angle. This construction drives a rotary table 38 by way of the friction drive mechanism 72 without using a belt and a gear, thereby eliminating backlash induced by the adoption of a gear, belt-induced noise, and speeding up mounting operation which can not be expected by the adoption of a belt so that all the disadvantages can be solved.
Patent JP-S5442003-A (JP)
Title: Pump apparatus
Inventor: HASEGAWA KENGO
IPC: F04D29/22
Filed: 1977-09-09
Abstract: PURPOSE: To improve the pump efficiency by effecting a plating or painting on the surfaces of the pump parts.  
     CONSTITUTION: Fine ruggedness 6 on the surfaces of pump parts adapted to be contacted by the pumped water are filled or covered by a layer 7 formed through a plating or painting. By so doing, the frictional resistance of the surfaces of pump parts against the flow of water is considerably reduced. It is remarkable that the pump efficiency is improved by an addition of a simple treating step 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5442680-A (JP)
Title: Cable reel
Inventor: TEIHOU KENICHIROU
IPC: B65H59/00
Filed: 1977-09-09
Abstract: PURPOSE: To permit the winding and sending of cable without excess flexion and tension by detecting the horizontal and vertical flexion of cable by means of a winding drum, a pinch roller, and a flexion detector provited. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05302984-A (JP)
Title: Watch with stopwatch function
Inventor: TAKAHASHI OSAMU
IPC: G04F8/02
Filed: 1992-04-27
Abstract: PURPOSE:To enable exactly reading even small space in a dial by indicating the measuring time below a second or above a minute with more than two hands rotating coaxially. CONSTITUTION:Each of a 1/100 second ST hand 1 and a l/10 second ST hand 2 and also a minute ST hand 4 and an hour ST hand 5 are driven by each motor by way of each wheel connection. A small second hand 6, a valve hand 7, an hour hand 8, and 24hour hand 9 are driven by a motor using a wheel connection. The hand 1 rotates in 1/10 second, the hand 2 rotates in a second. The hand 4 rotates in 30 minute so as to exactly read even with the position shift or print shift and the hand 5 proceeds for an hour while the hand 4 turns twice. Therefore, minute is judged in combination with the hand 5. As the hands 4 and 5 are read simultaneousely, misreading of the hand 5 is prevented. Also as a cylinder wheel fixing the hand 8 has a clatch mechanism rotating in the step of 30 degree, if a stem 18 at 4 o'clock position is rotated after drawing a step, only the hand 8 can be corrected at every hour step.
Patent JP-S60595-A (JP)
Inventor: TAKADA KEISUKE
IPC: G01D21/00
Filed: 1983-06-16
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-S5810670-A (JP)
Title: Processing device for radioactive sample water
Inventor: KITAGUCHI HIROSHI
IPC: G01T7/02
Filed: 1981-07-13
Abstract: PURPOSE:To completely prevent the pollution inside a piping and enable easy follow-up of a transitional change of the density of sample water, by making a sample water radioactivity level monitor pass the sample water contactlessly with the inner wall of the piping of the measuring element of the monitor. CONSTITUTION:A radioactivity level monitor, which is prevented from radioactivity pollution, is provided. This level monitor is designed to pass sample water from a valve 2 to a piping 20 of a measuring element, contactlessly therewith. Moreover, a gas is injected from a piping 21 so as to prevent the sample water from stagnating in the restricting part of the piping 20. In addition, radioactive rays emitted from the sample water are detected by a detector 23 enclosed by a shielding body 22. When the sample water passes through a level monitor 30 of contactless watering type, for instance, the output signal of a level monitor 4 is transmittted to a processing device controlling unit 5 and a command to sample the sampling water in accordance with the change in density of the radioactivity of the water is issued therefrom.
Patent JP-S5534885-A (JP)
Title: Switching regulator
Inventor: KOIKE TSUTOMU
IPC: H02M3/28
Filed: 1978-09-04
Abstract: PURPOSE: To correct the irregularity of an overcurrent protecting operation starting point of a switching regulator by varying the operating range of an error amplifying circuit in response to the variation of the input voltage.  
     CONSTITUTION: There are provided an oscillator 11 intermittently connecting DC voltage to drive a transformer, a comparator 13 for comparing the voltage obtained from a rectifying circuit 12 with a standard voltage to produce its deviation value, a detecting circuit 15 for detecting the current proportional to the drive current of the oscillator 11, and a control circuit 16 for comparing the output of the detecting circuit 15 with the output of an error amplifying circuit 14 to thereby control the oscillator 11 to vary the operating range of the circuit 14 by the difference voltage between the voltage proportional to the DC output voltage and the voltage proportional to the input voltage. That is, when the input voltage becomes high, the upper limit value of the circuit 14 is lowered by that amount corresponding to the raised voltage, while when the input voltage becomes low, the lower limit value of the circuit 14 is raised by that amount to thereby allow the overcurrent protecting operation starting point to be constant. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08300469-A (JP)
Title: Stretched film made of polycarbodiimide resin and production thereof
Inventor: ISHII YUKIE
IPC: C08L79/00
Filed: 1995-05-02
Abstract: PURPOSE: To obtain a polycarbodiimide resin stretched film thermally restorable to a state before stretching by uniaxially stretching a forming material based on a specific polycarbodiimide resin. CONSTITUTION: A polycarbodiimide film is obtained by uniaxially stretching a forming material based on a polycarbodiimide resin represented by formula I (X is -NCO, -NH2 or an aryl group, R is a group represented by either one of formulae II, III, R1 is a 1-5C aliphatic hydrocarbon group or an alkoxy group and n is an integer of 20-100) and has a thermal characteristic (A) wherein a glass transition temp. is 0-150 deg.C and a thermoplastic characteristic (B) wherein an m.p. is 200-230 deg.C. This film can be applied to a surface coating tube material or a bundling tape material.
Patent JP-S5234015-A (JP)
Title: Melt spinning of synthetic fibers
Inventor: OOTAGURO YUKIHIRO
IPC: D01D4/06
Filed: 1975-09-05
Abstract: PURPOSE: In spinning through a spinneret with part of its nozzles being closed, thr damage of nozzle and the leakage of the polymer are prevented by sealing the nozzles with a specific metal in a specific way. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60252344-A (JP)
Title: Optical information recording medium
Inventor: SATOU TSUTOMU
IPC: B41M5/323
Filed: 1984-05-30
Abstract: PURPOSE:To enable recording and regeneration using long wavelength light, such as semiconductor laser beams, and to obtain a record superior in storage stability and recording density and low in deterioration of regeneration by providing a recording layer incorporated with the specified compd. CONSTITUTION:The recording layer 2 formed on a base plate 1 contains a compd. represented by the formula in which R1-R4 are each H, halogen, hydroxy, carboxyl, alkyl, aryl, aryl, alkoxy, aralkyl, or the like; X is an acid anion; m is 0, 1, or 2; and l is 1 or 2. Such a recording layer 2 is formed by executing the vapor deposition, sputtering, CVD, coating with its solvent soln., or the like methods. The use of such a compsn. for the recording layer 2 permits recording to be executed with high sensitivity even by using long wavelength light, such as semiconductor laser beams, a well-shaped pit to be formed, a high S/N ratio to be secured, further, stability to heat and light to be enhanced, and a recording medium good in storage stability and small in deterioration of regeneration to be obtained.
Patent JP-S5539912-A (JP)
Title: External input cassette system of digital differential analyzer
Inventor: ISHII SHIGERU
IPC: G06F7/64
Filed: 1978-09-06
Abstract: PURPOSE: To introduce the external data at an arbitrary step of the operation and employ it by setting the external value with respect to the register for storing the immediately before result in the digital differential analyzer.  
     CONSTITUTION: At the input side of the register RY, the selector SEL for selecting the output of the adder AD 2  and the external input Y ex  is disposed and normally, the input A is selected and the output of the adder AD 2  is set in the register RY. The controller CT compares the address memory MA with the address specifying signal from the address counter CUA for controlling the operation and generates output when both coincide with each other. By writing an address corresponding to a predetermined address of the operating mode memory MM in the address memory MA, said address is specified by the address counter CUA, so that the selector SEL selects the input B and guides the data from outside. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5334457-A (JP)
Title: Manufacture for face plate
Inventor: KOBAYASHI KAZUO
IPC: H01J9/24
Filed: 1976-09-13
Abstract: PURPOSE: To simply manufacture the face plate of which circumference constitutes the plane part with low cost sheet glass. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5334752-A (JP)
Title: Preparation of gamma-ionones and their derivatives
Inventor: MUKAIYAMA MITSUAKI
IPC: C07C403/16
Filed: 1976-09-13
Abstract: PURPOSE: To prepare easily ϒ-ionones, useful as iris type perfumes, by the reaction of 4-[2,2-dimethyl- or 4-(2,2-dimethyl-3-methyl-6-methylenecyclohexyl]4-substituted-butane-2-one with an acid catalyst. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05277082-A (JP)
Title: Measuring apparatus for position and direction of detection coil of squid sensor
IPC: G01R33/035
Filed: 1992-03-31
Abstract: PURPOSE:To achieve a measurement of position and direction relatively in a short time with a detection coil housed in a Dewer. CONSTITUTION:An X-ray cassette 1 and an X-ray tube are provided to perform a roentgenography of an index point image indicating a three-dimensional coordinate of a Dewer and an index point image indicating a three-dimensional coordinate of a detection probe having a detection coil stuck thereon. A digitizer 8 is provided to measure the two dimensional positions of the index point images taken and a computer 9 is provided to determine the position and direction of the detection coil in a coordinate system of the Dewer from the two-dimensional positions and a position data of an X-ray focus 2, a three-dimensional position data between the index points, data of the position and direction of the detection coil in a coordinate system of the detection probe. Thus, the purpose is achieved by one X-ray photographing and two dimensional measurement of the index point images alone.
Patent JP-S6291996-A (JP)
Inventor: SHIBUKAWA TAKEO
IPC: G10H1/18
Filed: 1986-05-13
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-H0214297-A (JP)
Title: Production of bulky granular detergent composition
Inventor: ANTONIO BIANKI
IPC: B01J2/12
Filed: 1989-04-27
Abstract: PURPOSE: To obtain a high bulk density grain-like homogeneous detergent composition which can economically soften a fabric in non-tower method by turbo- drying a mixture of a synthetic organic detergent, a water-insoluble powdery carrier and an aqueous medium under a specified condition.  
     CONSTITUTION: (A) A synthetic organic detergent, (B) a water-insoluble powdery carrier for the component A, and (C) an aqueous medium for the components A, B are mixed in ratios of the components A:B=1:1-1:4 and the component C of 20-50% followed by turbo drying. While drying the mixture and the grain manufactured therefrom, a centrifugal force and an axial force are repeatedly added to form a thin film of the mixture. The thin film is then peeled to form a grain having a water content lower than time mixture. This grain is further turbo-dried, and the centrifugal force and the axial force are repeatedly added thereto, whereby it is inverted to a substantially spherical high bulk density grain to provide the intended composition. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H05280449-A (JP)
Title: Starter for automobile
IPC: F02D45/00
Filed: 1992-04-01
Abstract: PURPOSE:To reduce the number of parts and capacity, and permit the free arrangement by integrally forming an electromagnetic switch, diode for electric charge, and a starting motor, and connecting the electromagnetic switch and the diode for electric charge, having a plurality of contact points in each special state. CONSTITUTION:A starter for vehicle is equipped with an electromagnetic switch which is formed integrally, diode D for electric charge, and a starting motor S. In this case, the electromagnetic switch is constituted of the first contact point C1 connected with a storage battery BS for start, second contact point C2 connected with a storage battery BL for load, and a movable contact piece C3 connected with the positive terminal A5 of the starting motor S. Further, the movable contact piece C3 connects and disconnects the first and second contact points C1 and C2 by the operation of a startings switch. Further, the diode D for electric charge performs connection by turning a positive electrode to the first contact point C1 side, between the first and second contact points C1 and C2. Accordingly, the need of a diode between both the storage batteries BS and BL is obviated, and each capacity of the storage battery BS for start, etc., can be reduced.
Patent JP-H06321469-A (JP)
Title: Door chain changing method of elevator vertical door on-off device
Inventor: NAKAMACHI SHIGERU
IPC: B66B7/00
Filed: 1993-05-11
Abstract: PURPOSE:To provide a door chain changing method of an elevator vertical door on-off device that is excellent in safety and able to change a door chain without requiring man power so much. CONSTITUTION:An elevator is provided with four door chains 12, 14, 15 and 16 leading to a door to be vertically opened or closed via two sprockets 11 and 13, whose one end is connected to a counter weight 17 and the other end is installed tight in the upper part of a frame body 2. When the door chains are changed, two brackets 19 and 20 are temporarily installed in a frame body 18, while a lifting sling 22 from the bracket 19, and the counter weight 17 is uplifted via this lifting sling 22 and then these door chains 12, 14, 15 and 16 are loosened to some extent for replacement.
Patent JP-S58225451-A (JP)
Title: Converting system of switch signal
Inventor: GONDOU YOSHIHARU
IPC: G06F11/20
Filed: 1982-06-25
Abstract: PURPOSE:To avoid the collective separation of subordinate devices, by performing a switch control of the subordinate devcies in response to the state of connection between an information processing system and the system of the subordinate devices. CONSTITUTION:A common changeover switch SWC is provided together with a pair of individual switches SWA and SWB. The operation of the SWC is invalidated when both SWA and SWB are in the same state, i.e., an inverse state or a noninverse state. When one of the SWA and SWB is inverse with the other noninverse, the states of these switches are reversed respectively by the function of the SWC. The outputs of SWA and SWB are delivered through an output control circuit 4.
Patent JP-H11306130-A (JP)
Title: Dma controller and data processing method thereof, and print controller and data processing method thereof
Inventor: KAWAGUCHI TADASHI
IPC: G06F13/28
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To efficiently process two-way access between a CPU and a DMA avoiding an overrun in data transfer. SOLUTION: According to the analyzed state of inputted data, the access ratio of access to a RAM 2 from a CPU 1 and a direct memory access is varied by allowing a selector 102 to select one of signals generated by a counter 101 and the access to the memory from the CPU 1 and direct memory access are attributed at the varying access ratio. Consequently, the access ratio of the CPU access to the memory and direct memory access can dynamically be varied according to the inputted data and the access time of the continuous DMA can freely be adjusted according to the input data.