baber/WOPTO huggingface dataset:
Patent JP-H02281414-A (JP)
Title: Recording medium for horizontal recording
Inventor: RICHIYAADO HENRII AARERUTO
IPC: G11B5/65
Filed: 1990-03-15
Abstract: PURPOSE: To suppress noises down to the max. permissible level or below and to enable the recording of data at the max. linear density by making a magnetic recording layer have a laminated structure of relatively thin Copt alloy magnetic films or CoNi alloy magnetic films parted by relatively thin non-magnetic spacer films. CONSTITUTION: The laminated magnetic layer on a substrate consist of the alternate films of the magnetic films of a cobalt base contg. platinum or nickel in the alloy and non-magnetic spacer films. The laminated layers have >=2 sheets of the magnetic films and one sheet of the spacer film. The intrinsic medium noises of the laminated disk structure obtd. in such a manner are decreased at the high linear recording density and the advantage of the improved signal to noise ratio is best achieved when the non-magnetic spacer films are formed as thin as possible, i.e., the spacer films are maintained at the thickness sufficient for effectively shutting off the characteristics of the magnetic films to be adhered afterward.
Patent JP-S60206374-A (JP)
Title: Binary-coding information compressing and encoding system
Inventor: MISU TOSHIAKI
IPC: H04N1/413
Filed: 1984-03-30
Abstract: PURPOSE:To avoid the waste of an encoding time, and to execute efficiently the encoding by sending out immediately a white compressed code without executing an access to a picture information memory, in case when picture information of a prescribed number of lines is all white. CONSTITUTION:Binary-coding information D of one line portion extracted from an original picture is written successively by one dot each to a picture information memory 1 by synchronizing with a clock pulse phi. A dot counter 2 counts the pulse phi, and generates a line end signal, when the count number coincides with the number of dots of one line portion. A flip-flop 3 is set by the clock pulse phi if black picture information is inputted even one dot, and a detecting signal B of the black picture informaion is outputted from an output terminal. When the line end signal LE is generated, an encoding circuit 4 gives a read-out clock RCK to the picture information memory 1, and sends out a compressed code of white picture information without reading out the contents of the picture information memory, in case when the detecting signal B is not outputted. However, in case when the detecting signal B is outputted, the contents of the picture information memory 1 are read out successively, and a compressed code is formed and outputted.
Patent JP-S57177550-A (JP)
Title: Manufacturing method for thick film
Inventor: HIDA TOSHIO
IPC: B41J2/335
Filed: 1981-04-24
Abstract: PURPOSE:To manufacture high density, high productivity thick film resistors by a method wherein the formation of a belt shaped resistor and a sheet shaped conductor is followed by a ultrasonic vibration aided photoetching process  wherein said resistor and conductor are transformed into a plurality of resistors and conductors. CONSTITUTION:A belt shaped resistor 31 is formed on an insulator substrate 1 by using paste which in turn is covered by a conductive paste made conductor 21. The conductor 21 is photoetched into electrodes 20, which in turn serve as masks in a process of ultrasonic vibration aided etching of the resistor 31 into resistors 30. The resistor 31 is a network structure consisting of a metal oxide exemplifiedly RuO3 and restivity adjusting glass. Such a metal oxide being chemically stable and etch resistant, the resistor 31 is etched by etching away the glass for the destruction of the network structure. Using this setup, no high precision is required in the screen printing process of the conductor 21 and the resistor 31, and the film thickness can be determined as desired. The conductor 20 and the resistor 30 enjoy high productivity, free of pattern microminiaturization caused deterioration in their electrical and mechanical properties.
Patent JP-H03263108-A (JP)
Title: Clock disconnection detecting circuit
Inventor: MATSUSHIMA TORU
IPC: G06F1/04
Filed: 1990-03-13
Abstract: PURPOSE:To decrease the current consumption of a relay to about 1/2 by applying a voltage exceeding a working voltage of a relay to the relay until the relay is turned on at the time of inputting a clock, and setting the voltage to about 1/2 after the relay is turned on and holding it. CONSTITUTION:The circuit is constituted of a rectifying circuit 1, a pull-down resistance 2, a TTLOR gate 3, bias resistors 4, 5, a comparator 6, a relay 7, a protective diode 8, a capacitor 9, a clock input terminal 10, and a contact 11. In such a state, at the time of inputting a clock, a voltage exceeding a working voltage is applied to the relay 7 until the relay 7 is turned on, and after it is turned on, a voltage across the relay 7 is st to about 1/2 and held. In such a way, the current consumption of the relay 7 can be decreased to about 1/2.
Patent JP-S52145786-A (JP)
Title: Self-locking connector
Inventor: IWAZAWA KIYOSHI
IPC: H01R4/48
Filed: 1976-05-31
Abstract: PURPOSE: Locking springs are fixed in every terminal boxes which hare deviced and connected up and down by the middle fragment constituted between upper fragment and down fragment of conductive mellatic ornament. By putting locking parts with same pole up and down, connection can be done rapidly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0244329-A (JP)
Title: Camera with date recording function
Inventor: TANAKA YOSHITO
IPC: G03B17/24
Filed: 1989-03-14
Abstract: PURPOSE:To prevent wrong information from recording by detecting a date information recording means is reset, and inhibiting the recording of date information. CONSTITUTION:The title camera is provided with a means which detects the date information recording means is reset and a means which inhibits recording date information when this reset is detected. Each of these means is constituted of such as a CPU1. I.e., the CPU1. is provided with various function constitution such as a self-timer means and a sequence controlling means. Setting information such as a sound recording switch S3 and a mode changeover switch S4 is inputted by a user before photographing and stored in the memory of the CPU1. Based on such a process, the CPU1 carries out a prescribed programming action and camera action is carried out. Thus, when the power source battery of the date information recording means is dead and this means is reset, the recording of date information is inhibited by detecting this reset and wrong information is never recorded.
Patent JP-S55157109-A (JP)
Title: Magnetic recording erasing system
Inventor: MATSUMOTO MITSUNORI
IPC: G11B5/024
Filed: 1979-05-24
Abstract: PURPOSE:To make complete erasing possible, by applying an AC magnetic field after applying a DC magnetic field in the direction orthogonal to the longitudinal direction of the recording medium. CONSTITUTION:In normal recording magnetization state (a), recording is performed in the longitudinal direction of the magnetic tape as shown by the arrow. In this invention, a DC magnetic field is applied to the direction orthogonal to the longitudinal direction of the magnetic tape [the direction vertical to the tape surface in figure (b)] as shown in figures (b) and (c), and then, magnetization is directed toward the arrow. After that, an AC magnetic field is applied to the longitudinal direction of the tape in the second step as shown in figure (d), thereby performing AC erasing.
Patent JP-H11253075-A (JP)
Title: Spinning reel
Inventor: ITO TSUKASA
IPC: A01K89/01
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a spinning reel miniaturized and well balanced while being improved in durability and smoothness of operation of a sliding mechanism designed to convert a revolution of handle into a sliding movement of a slider. SOLUTION: This spinning reel A is provided with a spool having a spool at the tip end of a spool shaft 3 axially supported so as to be allowed to slide longitudinally in a reel main body and with a sliding mechanism designed to longitudinally slide the spool shaft 3 in the rear section of the shaft 3, the sliding mechanism is obtained by forming a guiding long hole 121 in a gear 12 receiving a rotation of a handle 5, inserting a pin 14 so as to be allowed to slide along the longitudinal direction of the hole 121, engaging one end of the pin 14 with a nearly ellipitic guiding slit 11 formed in a reel main body 2 and the other end thereof with a guiding long hole slit 131 opened in a slider 13 fixing the spool shaft 3 in such a way as to slide in circular and longitudinal directions of each slits 11 and 131,  and intervening a spacer B between the hole 121 and pin 14 so as to infill the gap and slide the pin smoothly.
Patent JP-H04297568-A (JP)
Title: Surface coated member excellent in wear resistance and formation of film
Inventor: TAMAGAKI HIROSHI
IPC: C23C14/06
Filed: 1991-03-27
Abstract: PURPOSE:To offer a film having high hardness and wear resistance compared to those of TiN, TiC and TiCN as well as Ti-Al-N, Ti-Al-C and Ti-Al-CN, capable of executing effective metal ion bombardment by a vacuum arc depositing method and capable of obtaining adhesion equal to that of TiN or the like. CONSTITUTION:As the method for constituting a surface coated member in which a film of one kind of single layer or >= two kinds of multiple layers among the nitride, carbide and carbon nitride of Ti and Cr is formed on the surface of a substrate by a vacuum depositing method as a surface coated member and for forming the above film, the alloy, sintered body or composite of Ti and Cr is used as a target, the surface of the substrate is bombarded for cleaning by metal ions generated from the above target by vacuum arc discharge, and after that, the film of the nitride, carbide and carbon nitride of Ti and Cr is formed in a reactive gas.
Patent JP-H08261649-A (JP)
Title: Water absorbing jig device
Inventor: YAMAMOTO TAKAHIKO
IPC: F26B13/30
Filed: 1995-03-23
Abstract: PURPOSE: To obtain dewatering device having a high efficiency of dewatering from a flat plate and being free from lowering of the dewatering efficiency of a water absorbing member due to abrasion or a loss of elasticity during operation CONSTITUTION: This device has a box frame 20 equipped with porous plates on the upper and lower sides, a follower main shaft 14 and a driver main shaft 15 disposed on the front and rear of the box frame 20 so that they are parallel to this frame, a motor 40 for driving the driver main shaft 15, and a water absorbing belt 1 so provided as to turn round the follower main shaft 14 and the driver main shaft 15 and to come into contact with the porous plates on the upper and lower sides of the box frame 20.
Patent JP-H05268217-A (JP)
Title: Information distributing system
IPC: H04L12/18
Filed: 1992-03-19
Abstract: PURPOSE:To obtain an information distributing system where the load of a transmission processing in a center is reduced and also a contractor terminal surely receives information from the center with respect to the information distributing system. CONSTITUTION:Respective terminals are provided with an error detecting means 2 for received information, a storing means (memory) 3 storing reception information when normality is judged as the result of error detection and a call control means 4 informing a host device of a call disconnection request when normality is judged as the result of error detection. The center 1 repeatedly executes transmission to the terminal where same information is not call-disconnected yet till it receives the call disconnection request from all the terminals.
Patent JP-S59188842-A (JP)
Title: Signal processing circuit for optical disk device
Inventor: HAMURA YOSHIHIRO
IPC: G11B7/00
Filed: 1983-04-12
Abstract: PURPOSE:To detect accurately an indicator area by setting a lower basic frequency of the record information in the indicator area than that in a data area. CONSTITUTION:The read signals of an indicator area (a), an address area (b) and a data area (c) are supplied to an amplifier 7 in the form of output signals (a) sent from a photodetector. The signal (a') amplified by the amplifier 7 is transmitted through a differentiating circuit 8 and inverted into a differentiated signal (b) having the peak value corresponding to the rise/fall points. This signal (b) is supplied to comparators 10-12, respectively. The above-mentioned signal (a) is changed into a waveform of the signal (b) by the circuit 8 and turned into a so-called DC free coded form. Thus the fluctuation of the DC level is eliminated. Furthermore a triangular waveform having the peak corresponding to the rise/fall of the signal (a) to the information having a low basic frequency such as that given from the area (a) is obtained with a comparatively large amplitude level. As a result, a comparatively large threshold level is obtained to the signal sent from the area (a), thereby improving the S/N.
Patent JP-H01235616-A (JP)
Title: Method for fitting work to mold and device thereof
Inventor: HORIUCHI AKIRA
IPC: B29K105/20
Filed: 1988-03-17
Abstract: PURPOSE:To contrive to make the work-fitting operation smooth by covering some positional shifting at the mounting of each work to a fixed mold by a method wherein each opening recess of the fixed mold, to which the work is fitted as a work holding member rotates, is made so as to communicate outside and at the same time guide faces are obliquely made at outer end parts of the opening recess. CONSTITUTION:In the fitting of each work to a mold in order to apply insert molding operation to a part of each key or the like, a table 1, which is shifted from a working position P1, is stopped at a working position P2 and, after that, lowered. As a result, since the lowering of an adjusting bolt 15 is checked by a movement controlling pin 6, a holder 2 is pivoted against the energizing force of a compression spring 13, resulting in fitting the basic end portion of a work held in a gripping part 16 in the outward communicating portion of the communicating groove 24 of a bottom force 22. At this time, even when said basic end portion abuts against the position, which is slightly away from the outward communicating portion of the communication groove 24, the basic end portion is surely fitted to the outward communicating portion of the communicating groove 24 due to obliquely made guide surfaces 25, resulting in fitting the work in the whole communicating groove 24 and a cavity 23.
Patent JP-S56160628-A (JP)
Title: Infrared detector
Inventor: KUWANO YUKINORI
IPC: G01J1/02
Filed: 1980-05-14
Abstract: PURPOSE:To enable an infrared detector to be miniaturized as well as the measuring accuracy to be improved, by employing a pair of vibrators which have infrared ray passing and nonpassing parts and vibrate at cycles different from each other, in  order to intermittently interrupt the incident infrared rays. CONSTITUTION:The incident infrared rays are interrupted by using a pair of vibrators which have infrared ray passing and nonpassing parts and vibrate at cycles different from each other. A detector which generates an electric charge according to the change in the infrared ray strengh on doing this is used together therewith to constitute an infrared detector. For example, the infrared rays emitted from a body 1 being inspected are focused by means of a lens 2 and then passed through a pair of vibrators 4 and 5 which have infrared ray passing and nonpassing parts and vibrate at frequencies different from each other, before being detected by using a pyroelectric detector 11. A diode 12 and a processor 13 perform the room temperature correction, and a display device 11 displays the result. In said method, no motor and chopper are needed, and the cycles of the vibrators are accurate. Accordingly, it becomes possible both to miniaturize the measuring instrument and to improve the measuring accuracy.
Patent JP-H0844044-A (JP)
Title: Image forming method for printing plate
Inventor: JIYON ESU ORUUKU
IPC: G03F1/00
Filed: 1995-03-23
Abstract: PURPOSE:To provide a method for efficiently and cost effectively forming images directly on a new plate with high precision. CONSTITUTION:This image forming method consists of a stage for forming the images by ink jetting by using opaque ink 47 on a photosensitive resin layer 42 of a printing original plate 10 laminated with a base 40 and the photosensitive resin layer 42 in this order, a stage for exposing the photosensitive resin layer 42 by using active rays through the parts of the photosensitive resin layer 42 not provided with the images formed by the ink jetting and a stage for physically separating the unexposed parts of the photosensitive resin layer 42 and the exposed parts of the photosensitive resin layer 42.
Patent JP-S5942819-A (JP)
Inventor: ISHIZAKA TAKESHI
IPC: A01G1/04
Filed: 1983-04-11
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-H07232498-A (JP)
Title: Taping machine for envelope
Inventor: FUKUI KATSUMI
IPC: B43M5/00
Filed: 1994-02-22
Abstract: PURPOSE:To provide a taping machine for an envelope in which a taping operation of an envelope port can be simply executed. CONSTITUTION:A hole 2 is formed at a body 1, and a roller 5, a plate 3 mounted with a coiled spring 4 therein are provided. Protrusions 13 of tape cases 12, 12' are provided, a cutter 14 is provided in the vicinity, and a keep plate 16 is provided at its lower part. Then, a groove 7 and a hole 8 are formed at a base 6, a guide 9 is provided at its lower part, and a positioning lever 10, a coiled spring 11 are provided. The base 6 mounted with the cases 12, 12' is provided at the body 1.
Patent JP-2000256687-A (JP)
Title: Plastic-treating method and solid fuel and reducing agent for ore obtained by terating method
Inventor: TAKEMURA KAZUYA
IPC: C08J11/12
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating plastics by which there can be obtained a solid fuel and a reducing agent for ores that have a reduced amount of chlorine and excellent crushability, and also a solid fuel and a reducing agent for ores, both prepared by the treating method, and a method for blowing a plastic-treated matter into a vertical furnace. SOLUTION: The plastic-treating method comprises dechlorinating a chlorine- containing plastic by heating, adding one or more members selected from iron, iron oxide and iron hydroxide to the plastic, followed by thermal treatment, cooling and solidification. Moreover, a solid fuel that is made of a plastic-treated matter, and a reducing agent for ores are obtained by the method. In addition, there is also provided a method for blowing a plastic-treated matter into a vertical furnace wherein the plastic-treated matter obtained by the plastic- treating method is blown into a race way of a vertical furnace of making pig iron.
Patent JP-H11199759-A (JP)
Title: Hole-filling material for printed circuit board and printed circuit board prepared by using same
Inventor: IGAI NORIHIKO
IPC: C08K3/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a hole-filling material which exhibits a low shrinkage in the solder reflow step in mounting and can inhibit the occurrence of cracks in build-up layers and to provide a printed circuit board prepd. by using the same. SOLUTION: A hole-filling material 4 used comprises an epoxy resin compsn. and an inorg. filler and exhibits a shrinkage of 0.1% or lower in the solder reflow step. The epoxy resin compsn. used comprises 70-99 wt.% phenol novolak type and cresol novolak type and 1-30 wt.% bisphenol A type and bisphenol F type. The epoxy resin compsn. and the inorg. filler (e.g. spherical silica) are compounded in a wt. ratio of (10/90)-(40/60). The step of hole filling is conducted at 120-170 deg.C, and the step of solder reflow, at 230-280 deg.C.
Patent JP-H10260269-A (JP)
Title: Method for measuring precipitation utilizing falling impact
Inventor: INOUE SATOSHI
IPC: G01W1/06
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To determine the precipitation mode automatically by measuring the falling impact of precipitation onto the ground along with the outer air temperature, correcting the precipitation mode with the outer air temperature and determining the precipitation mode. SOLUTION: Falling impact of precipitation onto the ground is measured 1 and the outer air temperature is also measured 2 and inputted to a microcomputer 3. The microcomputer 3 is previously inputted with a program for correcting 4 the precipitation previously with temperature conditions to determine 5 the precipitation mode. Precipitation is then measured 6 continuously with that mode and intensity of precipitation and an accumulated record 7 is recorded in the microcomputer 3 and analyzed before a data is outputted 8. A precipitation sensor for measuring 1 the falling impact 1 has umbrella shape, for example, and comprises an acoustic sensor or a vibration sensor for detecting precipitation impact.
Patent JP-H03267796-A (JP)
Title: Method and device for inspecting neutron absorption characteristic of neutron absorption pipe
Inventor: UEDA KIYOSHI
IPC: G21C19/40
Filed: 1990-03-16
Abstract: PURPOSE:To accurately grasp absorption characteristics of the neutron absorption pipe by nondestructive inspection and to optimize the thickness of its pipe wall by arranging a neutron source and a neutron detector, and a neutron moderator and reflecting material inside and outside the neutron absorption pipe. CONSTITUTION:Fast neutrons emitted by the neutron source 10 are transmitted through a neutron source storage pipe 9, then transmitted through a measurement system box 7 and the neutron absorption pipe 6, and made incident on a neutron absorber and reflecting material 8. They lose energy to change into thermal neutrons, which are diffused. A specific amount of them travel to the absorption pipe 6. The thermal neutrons are absorbed partially by the absorption pipe 6 and the remainder is transmitted through the box 7 and detected by the detector 11. Then the extent of the absorption by the absorption pipe 6 is determined according to its absorption characteristics. Therefore, the intensity of the fast neutrons from the absorption pipe 6 and the ratio of the neutrons which change into the thermal neutrons and then travel to the absorption pipe 6 are found to obtain the absorption rate of the thermal neutron by the detection pipe 6, i.e. the absorption characteristics from the inspection result of the neutron flux value obtained by the detector 11 without any destruction.
Patent JP-H05268213-A (JP)
Title: Fm multiplex broadcasting receiver
IPC: H04B1/16
Filed: 1992-03-23
Abstract: PURPOSE:To correctly keep the count value of a frame counter. CONSTITUTION:A first counter 20 is reset in response to BIC and outputs a first block synchronizing signal when the block of input data is synchronized. The second counter 24 is reset by the first synchronizing signal or the second block synchronizing signal which is generated by a timing signal generating circuit 26 based on its own output and also is stepped by a clock signal like the first counter 20. When the count value of the second counter 24 is in the first half part of a whole block count number, only the second block synchronizing signal is given to the frame counter 32. When it is in the latter half part, the first and second block synchronizing signals are respectively given to the count signals of the frame counter 32.