baber/WOPTO huggingface dataset:
Patent JP-H07236866-A (JP)
Title: Protective film
Inventor: HIROSE KIYOSHI
IPC: B08B17/04
Filed: 1994-02-28
Abstract: PURPOSE:To produce a protective film enhancing the recovery of the dust in a pipe and preventing the collision of a scattered substance with a worker. CONSTITUTION:This protective film is constituted so that a plurality of frames 3 are radially extended from an attaching part 2 having a through-hole provided thereto and hose attaching jigs 6 each having an expanding material-injection hole are arranged to the leading ends of the frames to be connected by a hose 4 and screens 5 are stretched to the respective spaces partitioned by the frames 3, the hose 4 and the attaching part 2 under tension. Therefore, the interior of a pipe can be separated into two spaces by the screens and the dust due to the cleaning work in the pipe can be cut off and the recovery of the dust can be performed at a stroke using a suction mechanism to prevent the re- adhesion of the dust to the inner surface of the pipe. Further, even in an atmosphere where rust, a shell or the like are scattered in the same way at the time of cleaning, the separation of a cleaning worker and an inspection worker is achieved by cutting off the spaces by this protective film and the safety of the inspection worker can be ensured.
Patent JP-S52151509-A (JP)
Title: Collection system of power supply synchronous data
Inventor: SHINDOU SUMIO
IPC: G06F17/40
Filed: 1976-06-12
Abstract: PURPOSE:To simplify and ensure the construction of the device collecting data from several terminal equipments, utilizing the low voltage service wire.
Patent JP-H03269025-A (JP)
Title: Heat insulating material
Inventor: ITO TAKASHI
IPC: B09B3/00
Filed: 1990-03-19
Abstract: PURPOSE:To obtain the aimed heat insulating material utilizing inexpensive pulp refuse and having heat insulating ability and cushion ability by blending pulp refuse from a paper making plant with a foaming resin, charging the blend into a mold and thermally foaming the foaming resin to shape the blend. CONSTITUTION:The aimed heat insulating material obtained by blending pulp refuse recovered from waste water of paper making plant with a foaming resin, charging the blend into a mold, foaming the above-mentioned foaming resin in the mold by heating and shaping the blend.
Patent JP-S63235417-A (JP)
Title: Instrument for detecting slag foaming in converter
Inventor: MURAKI YASUNORI
IPC: C21C5/46
Filed: 1987-03-25
Abstract: PURPOSE:To grasp slag foaming condition under high accuracy for a short time and to enable rapid and sure prediction of slopping by grasping variation of rotating resistance by rotating a rotating member. CONSTITUTION:Molten steel 12 is blown by using a lance 14, while confirming loaded current of a motor 21 detected by an ammeter 22 through a monitor device 23 by rotating the rotated member 20 at constant speed. When the slag 13 foaming is developed during blowing, surface of the slag 13 is gradually ascended and when the slag 13 surface is ascended at higher than the lower end part of the above member 20, the rotating resistance acting to the member 20 is rapidly risen. Further, in accordance with ascending the slag 13 surface, the rotated resistance of the member 20 is increased. The variation of the rotating resistance is corresponded to the variation of the loaded current of the motor 21, and by measuring this loaded current, the position of the slag 13 surface, that is, the slag 13 foaming quantity can be grasped. By this method, the slag 13 foaming condition can be grasped under high accuracy and for a short time.
Patent JP-S60213841-A (JP)
Title: Leakage detector of liquid metal
Inventor: SOUMA YOSHITO
IPC: G21C17/025
Filed: 1984-04-09
Abstract: PURPOSE:To use only one liquid-metal-ionization type detector, to make the detector compact and to make it possible to ensure the detection of leakage, by branching each sample introducing pipe, in which a differential-pressure type liquid metal detector is provided, by a branching pipe, wherein a valve is provided, and performing detection. CONSTITUTION:At the time of normal operation, valves 11a-11n are opened and other valves are closed. A sampling gas is introduced to differential pressure type liquid metal detectors 4a-4n, and leakage is monitored. When filter parts 4a-1-4n-n of the detectors 4a-4n are blocked and the sampling gas is hard to pass or when a material included in the sampling gas is to be examined, the valve of a branch pipe, which is branched from the applicable sample introducing pipe, is opened, and the detection is performed by a liquid-metal-ionization type detector. For example, when the material included in the sampling gas from a part to be detected A-3 is to be examined, a valve 11c is closed, valves 10c-1 and 10c-2 are opened, and the sampling gas is introduced to the liquid-metal- ionization type detector.
Patent JP-H08260615-A (JP)
Title: Wall panel with reinforcing bending part and panel continuous body
Inventor: TOKUNARI HIROHISA
IPC: E04C2/38
Filed: 1995-03-28
Abstract: PURPOSE: To make it possible to convey a plurality of panels installed side by side with a simple jig in the radial direction. CONSTITUTION: In a wall panel 12 with a reinforcing bending part wherein a reinforcing bending part 12A is projected from both sides of a planar division 12B, a wood plus 13, which connects the reinforcing bending parts 12A and is mounted on a floor, is installed to either the upper end or the lower end. Since this wood plus 13 serves to stop the deformation of the panel itself, if a simple jig is available to connect each of the adjacent bending parts 12A, it will be possible to convey a plurality of panels 12 installed side by side in the radial direction if a simple jig is available, which is capable of connecting mutually the bending parts 12A. In addition to that, since the wood plus 13 can be directly mounted on a floor 10, there is no need for a receiving material on the floor 10.
Patent JP-H03269666-A (JP)
Title: Screen restoration processing system for erasion of field halftone dot meshing
Inventor: KANAZAWA MASANOBU
IPC: G06F17/21
Filed: 1990-03-19
Abstract: PURPOSE:To restore at a high speed an original document image after erasion of the field halftone dot meshing by securing a field halftone dot meshing data store area in an area different from a document image store area in order to store the geometric data and then deleting the field halftone dot meshing data area with an erasing instruction. CONSTITUTION:A field halftone dot meshing production processing part 12 secures a field halftone dot meshing data area 15 with a field halftone dot meshing producing instruction in order to store the field halftone dot meshing data in a prescribed form of geometric data. A graphic interface part 16 applies the field halftone dot meshing to the data stored in a document image store area 14 as instructed by the area 15 and with a request given from a document editing processing part 11. Thus the data of the area 14 are synthesized and outputted to an image memory 17 and then displayed on a display 18. A field halftone dot meshing erasion processing part 13 deletes the area 15 with an erasing instruction. Thus the processing waiting time is shortened for production and deletion of the area 15. Then the document editing efficiency is improved.
Patent JP-H02248802-A (JP)
Title: Semiconductor laser apparatus
Inventor: HIRAI MAKOTO
IPC: H01S5/0687
Filed: 1989-03-22
Abstract: PURPOSE:To control an oscillation wavelength constant regardless of the deterioration of a semiconductor laser element with the elapse of time by blocking the laser beam resonance space of an interferometer from an airtight chamber through the partition wall in a housing and allowing the same to communicate with the outside space of a casing through a communication hole. CONSTITUTION:A Fabry-Perot interferometer 28 is equipped with a pair of mirrors 29, 30 and a gap spacer 31 keeping both mirrors parallel at a predetermined interval and the resonance space A between both mirrors communicates with a communication pipe 9 from the communication hole 27a opened to a housing 27. The space in a casing 24 having an optical system such as a beam splitter 7 received therein is held to an airtight state with respect to the open air and the resonance space A of the interferometer 28 is blocked from the receiving space of the aforementioned optical system using the mirrors 29, 30, a part of the housing 27 and a silicone adhesive 36 as a partition wall and communicates with the open air through the communication pipe 9 and a filter 10. As a result, the interferometer 28 is operated in a measuring atmosphere and the oscillation wavelength of the laser beam emitted from a semiconductor laser is accurately held to a predetermined value regardless of a change of an environmental state.
Patent JP-H07283309-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HATA YOSHIFUMI
IPC: H01L23/522
Filed: 1994-04-07
Abstract: PURPOSE:To improve the reliability of a contact formed between a first Al wiring film and second Al wiring film and, at the same time, to prevent the occurrence of Al spikes in a contact hole section by forming a Ti film only on the first Al wiring film on the bottom of a contact hole. CONSTITUTION:After depositing a first Al wiring film 3 on an interlayer insulating film 2 deposited on an Si substrate l and an interlayer insulating film 4 on the wiring film 3, a contact hole 5 is formed. Then a Ti film 6 is simultaneously removed with a resist film 8 from the other part than the bottom of the hole 5 so that the film 6 can be left only on the surface of the wiring film 3 on the bottom of the hole 5. After removing the Ti film 6, a second Al wiring pattern is formed by depositing a second Al wiring film 7. Therefore, the reliability of the contact hole section 5 is improved, because the Ti film 6 exists on the bottom of the hole 5. In addition, the occurrence of Al spikes on the wiring films 3 and 7 and Si substrate 1 in the contact hole section 5 can be prevented.
Patent JP-S51145835-A (JP)
Title: Warning-type maximum demanded power monitorning device
Inventor: YOSHIMURA KENICHI
IPC: G01R21/00
Filed: 1975-06-11
Abstract: PURPOSE: A warning-type maximum demanded power monotoring device which allows quick continous monitoring by digital computation technique. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10270418-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: KOMA YASUHIRO
IPC: H01L21/205
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To improve the wafer yield by forming jet holes at a gas head to easily remove foreign substances deposited to the head; each jet hole has a max. aperture at one open end and reduced aperture at the inside or the other open end. SOLUTION: A gas head 6 has jet holes 6a, each having a max. aperture at one open end and gradually reduced aperture away from the one end to the other open end. When the head 6 is cleaned with a chemical liq., the liq. is fed into each jet hole 6a from the max. aperture open end to flow into the reduced aperture part, in the pressure rises and the flow rate increases high enough to jet the liq. from the other open end. This efficiently removes foreign substances such as reaction products deposited on the inner surface of each hole 6a. Thus the foreign substance falling on a wafer 11 from the head 6 is reduced to improve the wafer yield.
Patent JP-S60105256-A (JP)
Title: Manufacture of hybrid integrated circuit
Inventor: MIZUNO KAZUO
IPC: H01L21/02
Filed: 1983-04-20
Abstract: PURPOSE:To enable defective integrated circuits occurring in the burn-in process to be removed or to enable the rejected integrated circuits to be reutilized through repairs of defective connections, by adhering a protective cap to a substrate with a heat curable adhesive and subjecting them to burn-in at a temperature higher than the melting point of the adhesive and under a thermal condition not causing the adhesive to cure. CONSTITUTION:A plurality of integrated circuit elements 18 are mounted on a circuit substrate 17 and connected electrically. A cap 15 for protecting the integrated circuit element 18 is placed on the circuit substrate 17 with a heat- curable adhesive 16 interposed therebetween. The protective cap 15 is then adhered to the substrate integrally by heating the heat-curable adhesive 16 at a temperature higher than the melting point of the adhesive and under a thermal condition not causing the adhesive to cure. The circuit substrate 17 with the protective cap adhered thereto is then subjected to burn-in under a thermal condition not causing the adhesive 16 to cure, and thereafter subjected to electrical tests. The circuit substrates 17 which have passed the tests are sealed by exposing them to a thermal condition under which the adhesive 16 cures completely.
Patent JP-H03271282-A (JP)
Title: New epoxy compound and production thereof
Inventor: UMETANI HIROYUKI
IPC: C07D301/28
Filed: 1990-03-22
Abstract: NEW MATERIAL:A compound shown by formula I [15-70mol group in X is group shown by formula II and the residual 85-30mol% group is group shown by formula III; G is group shown by formula IV or formula V; R<1> is O or 1-10C hydrocarbon; Y is -O-G or -N-(G)2; Ar is (halogen-substituted) <=20C aromatic hydrocarbon; m is 1-3; n is D-20]. USE:A raw material for epoxy resin having excellent heat resistance, chemical resistance, mechanical characteristics, dimensional stability, electrical characteristics, etc. PREPARATION:An aldehyde shown by formula VI (R<2> is H or 1-10C hydrocarbon) is reacted with an aldehyde shown by formula VII (Z is OH or amino) and an aromatic hydroxy compound shown by the formula Ar-(OH)m in the presence of an acid catalyst to form a polyol compound shown by formula VIII (15-70mol% group in X is group shown by formula IX and the residual 85-30mol% is group shown by formula X). Optionally the compound is hydrolyzed and reacted with an epihalohydrin and/or beta-methylepihalohydrin.
Patent JP-S55161462-A (JP)
Title: Facsimile communication system
Inventor: TAKEKAWA TAKASHI
IPC: H04N1/32
Filed: 1979-06-04
Abstract: PURPOSE:To simplify operations of lines, by suspending the transmission unit, which received a transmission suspension signal, under the line closed state until the transmission suspension signal is broken. CONSTITUTION:A transmission suspension signal is issued from a receiving unit for exchange of the recording paper and so on. The transmission unit monitors always signals input from line 9 and detects and decides the transmission suspension signal through LPF15 by transmission control circuit 16. Circuit 16 performs suspending operations such as holding of line closure according to this decision result and starts again the normal communication operation after the transmission suspension signal is broken. Since the line is suspended at a partition time in the course of communication, procedures for re-connection cependent upon dial are needless.
Patent JP-H02248116-A (JP)
Title: Semiconductor integrated circuit
Inventor: TETSUKA AKITOSHI
IPC: H03K19/0952
Filed: 1989-03-22
Abstract: PURPOSE:To easily match the logic level of an SCFL circuit and a DCFL circuit by using a constant current source and a FET for an operation switch so as to switch the current direction of a load resistance FET. CONSTITUTION:The current of a transistor(TR) Q15 flows to a TRQ12 when a FET Q12 is energized and does not flow to diodes D11, D12. As a result, a TRQ17 is turned off to bring a level of an input to L. Furthermore, diodes D13, D14 compensates a difference of a saturated current between the TRQ15 and a constant current source TRQ13 to clamp a level difference across the TRQ15 and the diode D11, D12 match the output logic level of the SCFL circuit and the input logic level of the DCFL circuit. On the other hand, when the TRQ12 is turned off, the current of the TRQ15 flows to a TRQ16 through the diodes D11, D12 and flows also to the gate of a TRQ17. As a result, the gate voltage of the TRQ17 is increased by a forward voltage, and the TRQ17 is turned on to bring the level of input to 'H'.
Patent JP-H02248661-A (JP)
Title: Support device of rotary compressor
Inventor: KOYAMA TAKASHI
IPC: F16F15/08
Filed: 1989-03-22
Abstract: PURPOSE:To obtain a vibration proofing effect on rotational vibration by provid ing a support leg nearly in the same position as the shaft center of an electric compressing element, and supporting this leg by a support fitting having a vibration proofing support part. CONSTITUTION:A rotary compressor 1 generates rotating vibration with a shaft core 5 as the center when a coolant is compressed. A coolant pipe line 4 is mounted on the shaft center position 3a of a mirror plate part 3 to make the shaft center 4a of the coolant pipe line 4 coincide with the shaft center 5, whereby the vibration of the coolant pipe line 4 can be reduced. A vibration proofing support part 11 consisting of an elastic member has the inner edge part 11a continuously connected to the holding part 10a of a support fitting 10 by a rib 11b, and as the rib 11b is easy to deform in the rotating direction, the coolant pipe line 4 is inserted into the inner edge part 11a and fixed thereto, whereby the natural frequency to the rotating direction can be reduced, and vibration proofing effect can be obtained. The production of a noise caused by transmitting vibration to a support plate 12 through the vibration proofing support part 11 and the support fitting 10 to vibrate the support plate 12 can be also prevented.
Patent JP-S55162002-A (JP)
Title: Continuous wire-diameter measuring method for tungsten ultrathin wire
Inventor: KOBAYASHI HIDEKI
IPC: G01B7/12
Filed: 1979-06-04
Abstract: PURPOSE: To ensure the continuous and reliable result of the measurement for the tungsten ultrathin wire, by measuring the the electric resistance on the wire and at  several points.  
     CONSTITUTION: Ultrathin wire 1 to be measured is wound round lead-out reel 2 and at the same time taken up to reel 3. Wire 1 is given the tension by tension rollers 4 and 4' provided in the course of the wire winding. In this case, an appropriate value is given to the force of tension in accordance with the thickness of wire 1. The connection is given at the area having the fixed space of wire 1 to a pair of power terminals 6 and 6' which are connected to constant DC power source 5, and then the current is supplied to the section between the power terminals. At the same time, a pair of measurement terminals 8 and 8' connected to recorder 7 are placed between terminals 6 and 6' with the fixed space between, and the electric resistance is measured. Recorder 7 carries out the measurement recording by replacing the electric resistance of the measured wire to the wire diameter. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63236235-A (JP)
Inventor: KAWASHIMA KATSUMI
IPC: H01H51/22
Filed: 1987-03-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60220824-A (JP)
Title: Instrument for detecting height of liquid surface
Inventor: HARA KUNIO
IPC: G01F23/32
Filed: 1985-04-04
Abstract: PURPOSE:To elevate an accuracy by maintaining the switching of ON or OFF in order of an optical circuit between a light source and plural received light transmitting path means by a sectorial shielding plate, in accordance with the movement of a float in order in a height direction over the prearranged places. CONSTITUTION:A float supporting part 26 is divided into two branches and one end side of a rotary shaft 27 which penetrates both sides is fixed to a float supporting lever 25 via a float assisting frame 28. As the amount of liquid is increased then a shielding plate 29 starts to rotate to right according to the rise of a float 24 and the clockwise rotation of the rotary shaft 27 and a light receiving cable is released from the interposition of the shielding plate in a space from those connected to an empty indicating part at the left end, and an optical path is closed, and when a tank is filled up in due time and the float is lifted up, the shielding plate 29 is completely released from the space 22 and closes the optical path up to the light receiving cable of the right end corresponding to a fill-up indication F and the total indication parts of an indicator 8 are turned on. Since the detection of the height of a liquid surface can be correctly performed at the desired intervals by such an instrument, the accuracy is elevated.
Patent JP-S56166451-A (JP)
Title: Automatic acid value measuring apparatus
Inventor: NISHIZAWA KAZUO
IPC: G01N21/79
Filed: 1980-05-28
Abstract: PURPOSE:To electrically and automatically measure the acid value of a substance being measured, by grasping said acid value as an optical change by titration. CONSTITUTION:The voltage e1 at the starting of injection is stored in a store element SH1. The light from a light source LS is applied to the solution of a substance to be measured. The output is received by means of a phototransistor PT, and the resulting change in color is drawn out, amplified an amplifier AF and passed through a comparator CP to obtain a signal of the termination of titration. Thereby, the voltage e2 at the termination of titration is stored in a store element SH2. The starting voltage e1 and the termination voltage e2 are led to a subtracting operational amplifier SB to obtain a voltage e3 proportional to the titration amount. Then, the difference between said voltages is attenuated in an attenuator AT, and correction for the nonvolatile portion is made to obtain a voltage e4. On the other hand, the quantity of the substance being measured is stored in a store element SH3 as a voltage e5. At the termination of titration, the voltages e4 and e5 are led into a dividing circuit DV, and the result is converted into a frequency, which is read by means of a counter DC. Thereby, the acid value is directly read.
Patent JP-H03269678-A (JP)
Title: Grid display method
Inventor: ITO OSAMU
IPC: G06F17/50
Filed: 1990-03-19
Abstract: PURPOSE:To facilitate the input of various graphics and to improve the operability for display of grids by providing a grid setting part, a pointing part, a pointing recognizing part, a generation part, and a display part and then displaying plural different grids on the same screen. CONSTITUTION:A grid setting part 1 sets three desired grids of Nos 1 - 3 to be displayed and the XY intervals 2540/2540, 1270/1270 and 580/580. A grid pointing part 2 points the desired grid Nos to be displayed together with two points of a display area. When a display area is pointed, a grid pointing recognizing part 3 recognizes the coordinates of two points of the display area. Based on these recognized coordinates, a grid generating part 4 generates the grids. The generated grids are displayed via a grid display part 5 in the areas designated by the part 2. The part 5 displays the grid at the upper left part of a screen so as to easily judge the specific one among plural displayed grids.
Patent JP-H06164867-A (JP)
Title: Facsimile communication equipment and facsimile communication method
Inventor: IIMOTO KEIICHI
IPC: H04N1/327
Filed: 1992-02-20
Abstract: PURPOSE:To provide the facsimile server able to send data of a file server on a LAN to a facsimile equipment at the side of a public telephone network on request from a telephone system terminal equipment at the public telephone network. CONSTITUTION:A facsimile server 9 connecting to a LAN 1 having a file server 5 and to a public telephone network 6 is provided with a voice reply control section making prescribed voice reply in response to an input from the public telephone network 6, a storage section storing a telephone number of a facsimile equipment entered according to the voice reply and a transmission request file number, and a transmission section extracting a transmission request file from the file server 5 on the LAN 1 based on the file number, making dialing to the public telephone network based on the telephone number and sending a transmission request file, a file of the file server 5 on the LAN 1 is designated from a terminal equipment of the public telephone network 6 and extracted as facsimile information.