baber/WOPTO huggingface dataset:
Patent JP-S59208449-A (JP)
Title: Corrosion judging device
Inventor: HASEBE HIROYUKI
IPC: G01N17/00
Filed: 1983-05-12
Abstract: PURPOSE:To perform measurement of transmitting functions of corrosion reaction system over a wide frequency range quickly and conveniently, by once measuring the response of a circuit network for a stimulating signal including various frequency components, separating the stimulating signal and response into various frequencies by Fourier transform, and computing the impedance and the phase difference between the current and the potential at each frequency. CONSTITUTION:To a sample metal piece 1, electric charge is instantaneously imparted from a discharge imparting part 5 through an electrode 3. The current, which flows to the sample metal piece 1 from the charge imparting part 5, is detected by a current detecting part 7, converted into an electric signal, and sent to a fast Fourier transforming device 8. The potential response of the sample metal piece 1 is detected by a pontential detecting part 6 and also sent to the fast Fourier converting part 8. In the high speed Fourier converting part 8, Fourier transform is performed, the impedance and the phase difference of the sample metal piece 1 at each frequency are computed, and the results are outputted as transmission functions. The charge imparting part 5 can be any device if it can impart the electric charges including frequency components over a broad range to the sample metal piece 1.
Patent JP-S579931-A (JP)
Title: Connecting device for dredging cutter
Inventor: SHIODA HIROSHI
IPC: E02F9/28
Filed: 1980-06-17
Abstract: PURPOSE: To securely connect a cutter body to a cutter holder, by a method wherein a key, which is formed such that an elastic substance, such as solid rubber, is nipped with 2 metal plates and is formed into a monolithical unity, is simply inserted into a key hole.  
     CONSTITUTION: After a cutter body 1 is inserted into a cutter holder 2, a lamellar key 13 is inserted from the side of the cutter holder 2, and is pressed all the way through into the other side of the holder 2 by means of a tool, such as hammers, enough to completely reveal a projecting part at the end of the key 13. With this the key 13 is bound, and simultaneously, the cutter body 1 is securely connected. The key 13 is constituted such that an elastic substance, such as solid rubber, is nipped with 2 metal plates 10 and 11, and they are formed into a monolithical unity in a manner that its width is formed so as to be slightly wider than the width of the key hole 16. In case the cutter body 11 is removed, it is simply removed by pushing it out in the opposite direction to the direction which is taken in the case of the installation by means of a hammer and the like. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000275023-A (JP)
Title: System for inspecting surface of plate to be worked
Inventor: YABE TOMOYOSHI
IPC: G06T7/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a system for inspecting a surface of long plates to be worked which can accurately inspect a finish state in each step of the long plates independently running in a continuous working line. SOLUTION: The system for inspecting a surface of a running long plate 1 to be worked picks up an image of the plate 1 by a digital camera 10, extracts line image data in a direction intersecting an advance direction of the plate 1, displays a synthesized image of bound and synthesized line image data and evaluates a working state. An image of the whole running plate 1 can be synthesized and evaluated by binding image data on corrected still image lines sampled with the use of the digital camera 10, and therefore a finish state in each step of the long plate to be worked running independently on a continuous working line can be accurately inspected without relying on naked eyes.
Patent JP-H08249559-A (JP)
Title: Terminal equipment in fire alarm facilities
Inventor: YAMAGUCHI YASUO
IPC: G08B25/00
Filed: 1995-03-14
Abstract: PURPOSE: To entirely accelerate the processing speed excepting for state monitoring by executing the processing excepting for state monitoring at a microprocessor from the end of one state monitoring operation to the start of next state monitoring operation by returning to a main program each time the state monitoring to be executed at every prescribed time is finished. CONSTITUTION: A ROM 21 is a storage area for programs, etc., a ROM 22 is a storage area for the self-address of terminal equipment itself and the class ID of terminal equipment, etc., and a ROM 23 is a storage area for the various kinds of discrimination references for fire and faults or the like. A RAM 32 is an area for storing present state information, a RAM 33 is an area for storing the state information sent out to a fire receiver, and a RAM 34 is a storage area for various kinds of flags. A signal transmission/reception part TRX is provided with a transmission part for transmitting signals to the fire receiver and a reception part for receiving signals from the fire receiver. A timer T1 counts first prescribed time 2ms and a timer T2 counts second prescribed time 90ms.
Patent JP-H02260533-A (JP)
Title: Semiconductor manufacturing device
Inventor: TOMIKAWA MITSUHIRO
IPC: H01L21/31
Filed: 1989-03-31
Abstract: PURPOSE:To prevent gas within a heat-treating tube from being discharged to the outside or outside air from intruding into the heat-treating tube by cooling or heating a scavenger part with a cooling means or heating means. CONSTITUTION:A cooling means 15 or heating means 12 are provided within a scavenger part 13 to regulate occurrence of thermal convection within the scavenger part 13. Thus, thermal convection generated by the difference between the temperature within the heat-treating tube and outside air temperature does not occur within the scavenger part 13 but occurs on the inside of the heat- treating tube from the scavenger part 13 or on the outside of the scavenger part 13. Thus, the outside air does not intrude into the heat-treating tube and gas within the tube is not discharged to the outside.
Patent JP-S538009-A (JP)
Title: Monitor system for leakage coaxial cables
Inventor: NAKAGAWA MIKIO
IPC: H04B3/46
Filed: 1976-07-09
Abstract: PURPOSE:To detect the open and short of the transmission line, by providing the monitor circuit in the mobile radio communicating system.
Patent JP-2000271087-A (JP)
Title: Ophthalmic photographing device
Inventor: MATSUMOTO KAZUHIRO
IPC: A61B3/14
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To efficiently start image recording without complicating photographic work. SOLUTION: After confirming finish of preparation for photographing such as a photographing range, a photographing position, focusing, the injection of fluorescent agent is instructed and a timer switch 8 is operated to start clock with this timing. At the time of detecting the start of clocking by the operation of the switch 8, a control means controls an image recording means 10 to be in a moving image recording state and sets an image pickup means to be in a moving image reading state to start reading a moving image. At the same time, information clocked by a timer means is sent to an image control means, which converts this information to image information to send to the means 10 together with the image sent from the image pickup means.
Patent JP-H08316716-A (JP)
Title: Antenna unit
Inventor: RISUTO HIYUUSUKO
IPC: H01Q1/36
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an antenna system for radio communication equipment which functions as an antenna at both the extracted position and retracted position. SOLUTION: The section 2 of an antenna drown in the cover of radio communication equipment functions as part of a matching circuit 9 at a passive position and the matching circuit 9 adjusts the impedance of the section 1 of the antenna left on the outside so that the impedance matches with that of the antenna port 11 of the radio communication equipment. Therefore, an antenna system is provided with a connecting means for connecting one end section of the retracted section 2 to a grounding potential. The electrical length of the retracted section 2 is substantially shorter than one quarter of a used wavelength.
Patent JP-S59210063-A (JP)
Title: Nitrodiphenyl ether derivative and herbicide containing the same
Inventor: SHIYOUJI HIROYUKI
IPC: C07C239/00
Filed: 1983-05-13
Abstract: NEW MATERIAL:The compound of formula I (X is halogen; Y is H or halogen; R is H, straight-chain lower alkyl group, branched lower alkyl, lower alkyl interposed with hetero atom or carbonyl group, etc.). EXAMPLE:2-Nitro-5-(2'-chloro-4'-trifluoromethylphenoxy)phenylglyoxaldo xime. USE:A herbicide effective remarkably to Deccan grass which is a harmful gramineous weed in paddy field. It has no phytotoxicity to paddy rice plant, and exhibits satisfactory herbicidal effect at a low rate of application. PREPARATION:The compound of formula I can be prepared by (1) nitrosating the acetophenone derivative of formula II with an alkyl nitrite, etc. in an inert organic solvent, (2) dissolving the obtained derivative of formula III in an alcohol, etc. to produce a base such as sodium methylate, and (3) reacting with the compound of formula Z-R (Z is halogen, etc.) at 0-100 deg.C.
Patent JP-S60228378-A (JP)
Inventor: IKEJIMA HIROYUKI
IPC: B66B1/28
Filed: 1984-04-24
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-H04319098-A (JP)
Title: Screw press
Inventor: TONO AKIRA
IPC: B01D29/37
Filed: 1991-04-15
Abstract: PURPOSE:To efficiently subject small flocks precipitated by a high-molecular flocculating agent, etc., to a high-efficiency dehydration treatment by providing screens consisting of woven or non-woven fabrics of chemical fibers held by perforated metallic sheets. CONSTITUTION:The sludge supplied from a sludge supply port 2 moves toward a sludge discharge port 4 as a screw 3 revolves. The sludge is compressed by a casing 5 and the screw 3 during this time and the water removed from the sludge is drained successively through the screens consisting of a punching metal 6 on the inner side of the casing of the screw press, the chemical fibers 7 and the punching metal 8 on the outer side of the casing to a water receiving tray 9. The water is similarly drained through the punching metal 6' on the outer side of the screen, the chemical fibers 7' and the punching metal 8' on the inner side of the screw even at the screw 3. The dehydrated sludge is discharged from the dehydrated sludge discharge port 4.
Patent JP-H02260644-A (JP)
Title: Gold alloy fine wire for bonding use
Inventor: MORI KENJI
IPC: H01L21/60
Filed: 1989-03-31
Abstract: PURPOSE:To make it possible to use the title wire for an automatic high-speed bonder and as a bonding wire for a thin package by a method wherein a prescribed weight of Y, Ca, Ge, He and silver are added to high-purity gold. CONSTITUTION:3 to 100 weight ppm of Y, 1 to 50 weight ppm of Ca, 5 to 50 weight ppm of Ga and 1 to 10 weight ppm of H are added to high-purity gold. The total amount of these additive elements is limited to a range of 10 to 100 weight ppm and moreover, by adding 5 to 100 weight ppm of silver, an alloy fine wire for bonding use is obtained. The machine characteristics at normal temperatures of the wire formed in such a way, the height of the loop of the wire and the shape of a ball, which is formed of the wire, can be respectively held properly, the wire can correspond to an automatic high- speed bonder and at the same time, a vibration breaking rate can be also significantly reduced and as the wire does not cause a wire flow as well, the wire can be used as a bonding wire for a thin package.
Patent JP-S59208944-A (JP)
Title: Semiconductor integrated circuit device
Inventor: FUNATSU KENZOU
IPC: H03K19/177
Filed: 1983-05-13
Abstract: PURPOSE:To attain a high speed and small power consumption with a simple circuit constitution for a semiconductor IC device by dividing the array of output lines of an AND array with specific non-inverse and inverse signals to use this divided output line to an input line and therefore dividing also an OR array in the same way to deliver the corresponding output line with a wired logic constitution. CONSTITUTION:Input signals x0 and -x0, for example, are used among complementary input signals consisting of specific non-inverse and inverse signals, and the array of output lines are divided into left and right. For instance, the non-reverse input signal x0 is set at a high level and therefore one of the output line groups of the right side is selected. While one of the output line groups of the left side is selected when the inverse input signal x0 is set at a high level. The enhancement type MOSFETQ5, etc. shown by circle marks are set between the output lines of an OR array and precharge MOSFETQ3, etc. shown also by circle marks. Then the signal -x0 is impressed to the MOSFET of the right side; while the signal x0 is impressed to the MOSFET of the left side. In such a way, an output line of the right side is selected with the signal x0 set at a high level, and at the same time the MOSFET of the OR array (L) of the left side is turned off. Thus a useless precharging action is inhibited.
Patent JP-S60225988-A (JP)
Inventor: MUROI SHIGEHARU
IPC: B42D15/02
Filed: 1984-04-24
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-S61240129-A (JP)
Title: Linear array type infrared sensor
Inventor: TANABE TETSUO
IPC: G01J5/10
Filed: 1985-04-18
Abstract: PURPOSE:To efficiently generate charge corresponding to incident infrared rays, by respectively connecting shift registers to each of a plurality of infrared detectors arranged unidimensionally and providing switching elements shortcircuiting the outputs of a plurality of the infrared detectors. CONSTITUTION:An infrared detector 11 is constituted by unidimensionally arranging a plurality of infrared detectors, and a shift register 12 and a switching active element 14 are connected to each infrared detector and constituted as separate chips to be arranged in a package. Infrared rays are intermittently incident to the detector 11 by the opening and closing of a chopper and the charge accumulated in the detector 11 is read after a predetermined time by the register 12 and, after reading, the output of the detector 11 is shortcircuited immediately before the next intermittence by the element to discharge residual charge. By this method, the accumulation of charge in the next chopper in closed state is started from the state of residual charge of 0 and efficient accumulation of charge corresponding to incident infrared rays can be performed.
Patent JP-S60227143-A (JP)
Title: Device for detection of defective vacuum of vacuum switch
Inventor: TSUTSUMI TADATAMI
IPC: G01L11/00
Filed: 1984-04-26
Abstract: PURPOSE:To eliminate malfunction and to improve reliability by providing an elastic wave counter and discriminating unit between an amplifier and display unit and by discriminating the elastic wave due to mechanical switching of a vacuum switch from the elastic wave generated at the time of defective vacuum. CONSTITUTION:An elastic wave counter 13 and a discriminating unit 14 are provided between an amplifier 11 and a display unit 12. The elastic wave counter 13 integrates the number of elastic waves of within a certain time and the discriminating unit 14 discriminates whether the number of elastic waves integrated by the elastic wave counter 13 exceeds a certain numerical value or not. On the other hand the elastic wave generated at the time of defective vacuum is continuously generated. If, therefore, the time allowance of the elastic wave counter 13 be set up so that the integration number of the elastic wave of this case can become larger enough than the integration number of the elastic wave generated at the time when a vacuum switch is switched mechanically, the elastic wave generated at the time of defective vacuum and the elastic wave generated on switching can be discriminated and malfunction eliminated and reliability improved.
Patent JP-S59207669-A (JP)
Title: Manufacture of field effect transistor
Inventor: YANO NORIYUKI
IPC: H01L29/80
Filed: 1983-05-10
Abstract: PURPOSE:To form an FET, which is operated at high speed and high frequency, by etching a part between a source region and a drain region so as to form a hole, and forming a channel region in this part by ion implantation. CONSTITUTION:Ions are implanted in a specified part of a semi-insulating GaAs substrate 11, and a source region 18 and a drain region 19 are formed. Then, the regions 18 and 19 are heat-treated, thermal diffusion is performed, and N type semiconductor layers 14 and 15 are formed. Thereafter, a region between the source region 18 and the drain region 19 is dug by etching, and a channel layer 12 is formed by ion implantation. In this constitution, source resistance and the capacity between a gate and the source can be reduced. Therefore, the FET, which is operated at high speed and high frequency can be formed.
Patent JP-H03286218-A (JP)
Title: Interface device
Inventor: GOTO KENJI
IPC: G06F13/38
Filed: 1990-03-31
Abstract: PURPOSE:To communicate with various kinds of external devices through the unified shape interface board by providing an option adapter to convert a non- unified shape connector into a unified shape connector in addition to a data buffer and a protocol converting device. CONSTITUTION:A protocol converting part 15, etc., consisting of information equipment 11 provided with a CPU, etc., and a protocol data base communicates with the external device 12 by a transmission line 13 through the option adapter 16 to convert the non-unified shape connector provided in a standard interface 14 into the unified shape connector. Through this interface system, communication with the external devices of different kinds such as a disk device or a local area network (LAN), etc., can be realized by using one set, at least, of the standard interface board without providing a peculiar interface for every external device.
Patent JP-S57197956-A (JP)
Title: Interphone system
Inventor: INOUE TOMOYUKI
IPC: H04M9/00
Filed: 1981-05-30
Abstract: PURPOSE:To automatically connect a master equipment to a subordinate equipment for the entrance on the ending of the talk between the master equipment and another subordinate equipment, by normally connecting the master equipment to the entrance subordinate equipment in a standby state. CONSTITUTION:In an initial state, a master equipment 1 and an entrance subordinate equipment 2 are connected through a circuit. When the handset is lifted up, a switch SW3 turns on to cut off the circuit between the master equipment 1 and entrance subordinate equipment 2, and the circuit between the master equipment 1 and a subordinate equipment 32 is formed preferentially. When the handset is returned, the circuit between the master equipment 1 and subordinate equipment 32 is cut off and the master equipment 1 and entrance subordinate equipment 2 are connected mutually. When a subordinate equipment 31 is switched selectively even when the master equipment 1 and subordinate equipment 32 are connected mutually, a relay RA is reset and the master equipment 1 and subordinate equipment 31 are placed in a ready state. When the handset is returned, the master equipment 1 and entrance subordinate equipment 2 are connected mutually.
Patent JP-H02261293-A (JP)
Title: Trunk line incoming call reply system
Inventor: DAIMON MASUMI
IPC: H04Q3/58
Filed: 1989-03-31
Abstract: PURPOSE:To prevent a delay of a reply to an incoming call by providing a decentralized reply device, a memory counting number of unreplied calls reaching an attendant board and the memory registering number of calls able to be saved in the attendant board. CONSTITUTION:A central controller 6 in the arrival of a call from an office line trunk 4 counts a resident call unit memory in a storage device 7. Then the content of the resident call unit memory in the storage device 7 is compared with the content of an allowable resident memory set by the system and when the content of the resident call unit memory is larger, the decentralized reply processing is applied, and an incoming call is displayed on a decentralized processing device 3 and the device 3 replies the dialing of a special number from a subscriber telephone set 1. On the other hand, the content of the resident call unit memory is less, the incoming call is displayed to the attendant board 2 by the attendant board system processing and the attendant board replies the call by the operation.
Patent JP-H0593026-A (JP)
Title: Structural material
Inventor: HORIKI SEINOSUKE
IPC: C08G8/10
Filed: 1991-03-22
Abstract: PURPOSE:To obtain a structural material excellent in mechanical strength, frictional resistance, weatherability and appearance, useful as a trim material for vehicles like automobiles by incorporating a porous material with a methylol group-contg. compound etc. followed by molding under heating to effect curing. CONSTITUTION:The objective structural material can be obtained by incorporating (A) 100 pts.wt. of a porous material such as plastic foam or fiber assembly with (B) pref. 5-300 pts.wt., on a solid basis, of initial condensation product(s) of a methylol group-contg. compound and resorcin-based compound and/or said resorcin-based compound and formaldehyde [ the mixing weight ratio is pref. (99.5:0.5)-(10:90)] followed by molding under heating to a specified shape to effect curing.
Patent JP-H09239739-A (JP)
Title: Surface structure of molded object, molding thereof and mold surface finish processing method
Inventor: ICHIKAWA KAZUO
IPC: B29C71/00
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a molded object having surface appearance to which a high grade feeling is imparted and a finish surface strong against a damage by providing gloss free regions and protruding parts scattered on the arears between the gloss free regions and protruding to the outside from the gloss free regions and having gloss. SOLUTION: An alundum polishing material is sprayed on the surface of a mold 10 from a blast nozzle to perform embossing processing. Glass beads are sprayed on the processed surface not only to impart gloss but also to form recessed parts 12 protruding from the outer surface of the mold. This mold 10 is used to perform the injection molding of an ABS resin to obtain a cabinet having an outer surface strong against a damage while keeping a matte feeling and having gloss contrast between uneven parts 17 and protruding parts and equipped with an outer surface having embosses feeling depth.
Patent JP-H05254937-A (JP)
Title: Member for sliding and its production
IPC: C04B41/89
Filed: 1992-03-05
Abstract: PURPOSE:To obtain a member for sliding having excellent strength characteristics, moderate frictional characteristics and wear resistance by successively laminating a first carbonaceous layer derived from a pitch-like melt and a second carbonaceous layer derived from an org. compd. on the surface of a carbon fiber reinforced carbon material as a base material. CONSTITUTION:A polymer forming carbon through a pitch-like melt in a heating process and optionally contg. carbonaceous powder, e.g. polyvinyl chloride or polyvinyl acetate is prepd. An org. compd. forming carbon in a heating process and not contg. carbonaceous powder or carbon fibers, e.g. petroleum pitch, carbon pitch or a synthetic polymer is prepd. The surface of a carbon fiber reinforced carbon material as a base material is coated with the polymer, further coated with the org. compd. and heated to laminate carbonaceous layers.