baber/WOPTO huggingface dataset:
Patent JP-H0850321-A (JP)
Title: Camera
Inventor: NISHIZAWA AKIO
IPC: G03B17/02
Filed: 1994-08-05
Abstract: PURPOSE:To effectively utilize an inside space by providing a rear surface side with respect to the surface facing the first housing chamber of an opening and closing cover with a second housing chamber housing second parts. CONSTITUTION:This invention is applied to a camera provided with a first housing chamber 13 housing first parts 12 and the opening and closing cover 14 opening and closing the chamber 13 with respect to the outside of the camera. Besides, the rear surface side with respect to the surface of the cover 14 facing the chamber 13 is provided with a second housing chamber 15 housing the second parts 16. Since the chamber 15 and the chamber 13 are arranged in plural stages toward the inside from the outside surface of the camera, the camera is provided with the plural chambers 13 and 15 while the occupying area of the surface of the camera is suppressed to the equal degree to the case that it is provided with the single housing chamber. Besides, the first parts 13 are attached and detached by opening the cover 14 of the chamber 13. Thus, the vacant space in the camera is effectively utilized and the housing chambers of the parts are efficiently arranged.
Patent JP-2001011160-A (JP)
Title: Epoxy resin composition, prepreg and printed wiring board
Inventor: ASANO TOYOFUMI
IPC: H05K1/03
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition useful for e.g. prepregs with low hygroscopicity and excellent dielectric properties by including a specific novolak- type epoxy resin, a curing agent and a specific polyamide-butadiene-acrylonitrile copolymer. SOLUTION: This epoxy resin composition is obtained by including (A) a novolak-type epoxy resin having both phenol skeleton and naphthol skeleton, (B) a curing agent (e.g. phthalic anhydride) and (C) a phenolic hydroxyl group- contg. polyamide-butadiene-acrylonitrile copolymer, wherein the amount of the component B to be used is pref. 0.3-2.0 in terms of the equivalent ratio to the epoxy group in the component A and that of the component C is pref. 10-90 wt.% based on the whole composition.  By the way, the component C is obtained, for example, by the following process: a diamine is added to a phenolic hydroxyl group-contg. dicarboxylic acid followed by conducting a condensation reaction in the presence of a phosphorous ester and a pyridine derivative and then carrying out a polycondensation between the reaction product and a polybutadiene-acrylonitrile copolymer respectively having carboxyl groups on both the terminals.
Patent JP-H1028458-A (JP)
Title: Attaching and detaching equipment of shaking sifter for thresher
Inventor: UMEBAYASHI RYUJI
IPC: A01F12/34
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a high performance thresher capable of easily and efficiently attaching and detaching a shaking sifter on the rear of the thresher, excellent in maintenance. SOLUTION: The thresher has the shaking sifter 6, placed on the bottom of the operating chamber driven swingingly in longitudinal direction by a driving mechanism 10 and a supporting link, detachably supported detachable from the rear of the machine. A holding part 60 which changes an engaging part 22 of the supporting link between fixing attitude and releasing attitude, is placed on the fore of the shaking sifter body 6 and a control lever 36 which is made of a spring member changing over the holding part 60 through an interlocking rod, is pivoted rotatably on the rear of sidewall 6a of the shaking shifter body.  And the engaging part 22 of the supporting link is held on the sidewall 6a of the shaking sifter 6 in a state changed over in fixed attitude, and mounted with a control lever holding mean releasing the holding of the control lever 36 by deforming the control lever 36 against to resilience to the direction leaving from the sidewall.
Patent JP-H0356246-A (JP)
Title: Adhesive tape container
Inventor: NAGUMO TAKASHI
IPC: B65D25/52
Filed: 1989-07-17
Abstract: PURPOSE:To prevent contamination of a tape and hold and cut the tape for preventing the tape from being further fed out by a method wherein an opening is formed on the upper part of a container for storing an adhesive tape roll, the opening is covered with a lid pivoted freely rotatably and a tape feed guide in parallel to the lid is provided on the opening. CONSTITUTION:With the base end of a lid 7 pressed,the lid 7 is rotated until it is engaged with a stopper 9, and a paper tape 2 is fed by desired length from an opening of a container 1 via a tape feed guide 8. After feeding, the tip end of the lid 7 is pressed to rotate the lid 7 until the lid 7 comes against the tape feed guide 8. Then with the tip end of the lid 7 pressed, that is, while the fed paper tape 2 is being interposed between the lid 7 and the tape feed guide 8, the fed tip of the paper tape 2 is picked and pulled upward and hooked at the tip of the lid 7 to be cut off.
Patent JP-H0848115-A (JP)
Title: Pneumatic radial tire
Inventor: HAYASHI KAZUO
IPC: B60C11/117
Filed: 1994-08-08
Abstract: PURPOSE:To reduce the partial abrasion produced in a tread having a V-shaped inclined main groove of a pneumatic radial tire by letting both symmetrical inclined land parts, to be sectioned by this main groove, have plural pieces of specified blocks divided by a flask-form sipe whose bottom is expanded. CONSTITUTION:A tread 6 is formed into cylindrical form and continuous to a sidewall 2 via an auxiliary tread provided with roundness at both the sides. This tread 6 extends, in a V-shaped form, nearby an equatorial plane O from both the ends E at intervals in the circumferential direction, and its tip part G is curved and turned over, having a lot of inclined main grooves 8 adjacently ranging to one another, both symmetrical inclined land parts 9 sectioned by these inclined main grooves 8 and a central endless land part. In addition, this inclined land part 9 comprises two blocks 12 divided by a flask-form sipe 11, whose bottom is expanded, and when internal pressure is not added to a tire, each block 12 is formed into semicylindrical form, whereby a center land part 10 forms a ground surface 13 lower than these symmetrical inclined land parts 9 and 9.
Patent JP-H0474156-A (JP)
Title: Aromatic allylamine compound
Inventor: NAITO SHIGEKI
IPC: C07C211/50
Filed: 1990-07-11
Abstract: NEW MATERIAL:An aromatic allylamine compound expressed by formula I (R1 to R4 are H, 1-4C alkyl or halogen). USE:A raw material for thermosetting type polyimide resins excellent in processability, heat resistance and mechanical properties. PREPARATION:For example, 4,4'-diaminodiphenylmethane is reacted with allyl chloride in the presence of NaOH in dimethyl sulfoxide solvent to provide a compound having average 3 allyl groups. The resultant compound is further reacted with the allyl chloride in the presence of triethylamine in methylene chloride to afford the objective compound expressed by the formula (all the R1 to R4 are H).
Patent JP-H0349315-A (JP)
Title: Input circuit
Inventor: TANOI SATOSHI
IPC: H03K19/0185
Filed: 1989-07-17
Abstract: PURPOSE:To absorb noise effectively without giving hindrance to high speed processing and to prevent malfunction of the circuit of the next stage by connecting a noise cancelling mirror capacitance between input and output of a 1st stage inverter among plural stages of inverters. CONSTITUTION:When an 'L' level input signal VI is inputted to an input terminal 10, outputs of inverters 30, 50 go respectively to 'H' and 'L' levels. In this case, when a whisker pulse noise enters to the input terminal 10 and an input voltage to the inverter 30 exceeds a threshold level of the inverter 30, the output potential of the inverter 30 starts descending. The fluctuation of the output voltage of the inverter 30 due to noise is fed back to the input of the inverter 30 through a mirror capacitance 40. Since the mirror capacitance 40 acts like an inverting amplifier circuit such as an operational amplifier, noise is smoothed, resulting that the output of the inverter 50 keeps the 'L' level.
Patent JP-H0937306-A (JP)
Title: Remote monitor and control system
Inventor: HARAGUCHI TADASHI
IPC: H04N5/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a remote monitor and control system capable of easily executing remote monitor and control without providing a specific communication line for monitor. SOLUTION: When a remote monitor and control equipment 21 in a transmitting station 2 receive a control signal for a repeater station 3 from a monitor device 1, the control signal is superposd to a video signal by a control signal superposer 22 and the superposed signal is broadcasted from a transmitter 23 by a channel Ch-A. A slave station monitor and control equipment, 36 receives the control signal extracted from the channel Ch-A received by a receiving part 31 and decoded by a control signal decoder 35 and executes monitor based upon the control signal, the monitored result is transmitted to a monitor signal superposer 33 as a monitor signal, and the monitor signal is superposed to a video signal and broadcasted from a transmitting part 34 by a channel Ch-B.  An off-air receiver 24 in the station 2 receives the channel Ch-B, the superposd monitor signal is decoded by a monitor signal decoder 25 and the decoded signal is sent to the device 1 through the equipment 21.
Patent JP-H0477342-A (JP)
Title: Ceramic product and its raw material
Inventor: YUZAWA YUKIO
IPC: C04B35/00
Filed: 1990-07-16
Abstract: PURPOSE:To increase the strength of a green compact and to make burning contraction isotropic by using a raw material contg. aspherical powder and spherical powder in a specified weight ratio as the raw material for the ceramic product to be burned. CONSTITUTION:The aspherical ceramic product raw powder and spherical ceramic product raw powder are mixed in the weight ratio of 2/8 to 8/2 to produce the raw material for a ceramic product. Alumina, mullite, etc., are used for the raw powder, and the aspherical powder is appropriately obtained by crushing the spherical powder. A necessary additive such as a binder is further added to the raw material, and the mixture is compacted into a green compact. The green compact is then burned to obtain a ceramic product. The ceramic for the mechanical and electronic parts, etc., having high dimensional accuracy is produced in this way in good yield.
Patent JP-H0473187-A (JP)
Title: Optical recording medium
Inventor: KOBAYASHI HIDEO
IPC: G11B7/243
Filed: 1990-07-16
Abstract: PURPOSE:To enable information to be recorded, regenerated and erased by providing a recording material layer made up of a specific composition on a base plate. CONSTITUTION:The recording material layer reversibly changeable in phase by lighting, heating or other means is provided on a base plate and, by using changes in optical property accompanied by the phase change, the information is recorded, regenerated or erased. This recording material layer is made up of the composition shown in the formula I. At this time, a 100nm thick base plate protective layer 2 made of SiO2, a 100nm thick recording material layer 3 made of [GaSb85Sb2Te315)]65Sb35, a 100nm thick protective layer 4 made of SiO2 and a 200nm thick heat dissipating layer 5 made of aluminum alloy are built up in layers successively on a 1.2mm thick acrylic base plate 1 by an RF magnetron spattering method. Moreover, a 1.2mm thick acrylic protective plate 7 is layered on the heat dissipating layer 5 via an adhesive layer 6 of ultraviolet hardening resin to form an optical recording medium.
Patent JP-H0236437-A (JP)
Title: System for obtaining execution instruction number of loop of program
Inventor: YAMAMOTO KATSUMI
IPC: G06F11/34
Filed: 1988-07-27
Abstract: PURPOSE:To easily obtain the number of the execution instructions of a loop included in a source program by providing an insertion means for sentence, which includes a function inserting a specified sentence. CONSTITUTION:The insertion means for sentence 101 in a data processor 1 inputs a source program A from a disk device 201and inserts the sentence having the function which obtains and stores the number of the execution instructions at the time of starting the execution of DO loops immediately before respective DO loops. A sentence having the function which obtains the number of the execution instructions when the execution of the DO loop has terminated and which stores a difference with the number of the execution instructions obtained and stored by the execution of the sentence inserted immediately before the loop as the number of the execution instructions is inserted immediately after respective DO loops. A source program B in which the sentence for outputting the number of the execution instructions of the DO loops stored for respective DO loops is inserted immediately before a STOP book which terminates the execution of the program is outputted to a disk device 202. Thus, the number of the instructions which has been executed till that time can be easily be obtained in the middle of program execution.
Patent JP-2000017817-A (JP)
Title: Designed building material and its manufacture
Inventor: KAWAGUCHI DAISUKE
IPC: E04F13/16
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To manufacture a fully long construction material not limited to the length of a mold by filling, compressing and solidifying a wooden piece after a long sliced veneer is continuously bent, and further bending the remaining part. SOLUTION: A decorative outer layer comprising a wood and a long sliced veneer 3 comprising the inner layer of a resin or non-woven fabric are wound around a roll 2. Next, the sliced veneer 3 is drawn out, made a substantially U-shaped cross section continuous semi-manufactured good 8 in a manufacturing station A, and an adhesive impregnated wood piece 9 is filled in a wood piece station B. Next, the wood piece 9 is compressed with a compression roll 10 in a compression station C, and heated with a heater 12 to be solidified in a heating station D. The wood piece 9 is bent to be made a final shape and delivered in a long shape in a bending station E. Thereafter it is cut in accordance with application and utilized as the raw material of interior finish and a furniture. Thus, a fully long design construction material not limited to the length of the mold can be manufactured.
Patent JP-S5887552-A (JP)
Title: Diazo copying material
Inventor: SHIRAISHI SHIYUUHEI
IPC: G03C1/61
Filed: 1981-11-20
Abstract: PURPOSE:To obtain a diazo copying material having high shelf stability and vanishing a yellowish color formed at the ground part after development in a short time by laying a precoat layer contg. acid and a photosensitive layer contg. a pecified coupler on a support absorbing no liq. CONSTITUTION:A copying material which is developed with an alkaline org. solvent type developer is manufactured by laying a precoat layer contg. 10<-3>- 10<-1>mol/m<2> acid and a photosensitive layer contg. a diazo compound and a coupler represented by the general formula on a support absorbing no liq. This liq. development type diazo copying material gives a clear copied image with superior shelf stability without deteriorating the developability and vanishes a yellowish color formed at the ground part immediately after development in a short time.
Patent JP-S6429909-A (JP)
Title: Device for positioning position detector of automatic machine
Inventor: KABE AKIYOSHI
IPC: G05B19/4155
Filed: 1987-07-27
Abstract: PURPOSE:To automatically perform the positioning of a position detector at the consecutive part of a teach path in the next working direction, by providing a working position computing element. CONSTITUTION:A position converter 2 converts a detected position by the position detector 1 to an absolute coordinate system, and a position controlling apparatus 3 decides a targeted position. The next working direction is calculated by the working direction computing element 15 according to the instruction of the position controlling apparatus 3 at the consecutive part of the teach path, and it is outputted to the position detector 1, then, the automatic positioning of the detector is performed. In such a way, it is possible to perform the positioning continuously without interrupting work even when a large difference in the working direction is generated at the consecutive part.
Patent JP-S6077420-A (JP)
Title: Semiconductor device
Inventor: MATSUO MUTSUMI
IPC: H01L21/768
Filed: 1983-10-04
Abstract: PURPOSE:To protect a first layer and keep normal the contact between the upper and lower conductive layers by providing, in a wider area than a hole, a third conductive layer which resistive to the etching of a second conductive layer, to a connecting hole of the first and second conductive layers. CONSTITUTION:An AU film 6 is stacked on an Al film 1, while an aperture which is wider than a connecting hole is provided to the AU film 6 by the dry etching method. Thereafter, the Al film 1 is patterned. Next, a CVD SiO3 film 3 is stacked thereon and an aperture 4 is formed, and a ITO film 5 is stacked and then patterning is carried out. In this case, the AU film 6 is sufficiently resistive to the etching liquid HC of the ITO 5 and protects the Al film 1. Thereby, a contact resistance between Al 1 generated by corrosion of Al due to the migration of etching solution and ITO 5 does not increase.
Patent JP-H063322-A (JP)
Title: Biochemical oxygen demand measuring instrument using microorganism electrode
Inventor: ITAKURA EIJI
IPC: G01N27/38
Filed: 1992-06-22
Abstract: PURPOSE:To prevent the blockage of a pipeline and occurrence of composition changes in water to be inspected and a biochemical oxygen demand(BODs) calibrating liquid so as to improve the measurement reliability of the title instrument by ozonizing washing water by using an ozone gas generated from an ozone generator. CONSTITUTION:After starting the supply of water to be inspected 6 to a microorganism electrode 1 by switching a liquid pump 3 to the water 6, an electromagnetic valve 11 is opened and part of the air from an air pump 2 is branched to an ozone generator 10. Then the generator 10 is actuated and an ozone gas is generated. By supplying the ozone gas to an air diffusing tube 12 laid on the bottom of a washing bottle 14 and dissolving the ozone in washing water in the bottle 14, ozone washing water 13 is prepared. After supplying the water 6 to the electrode 1 and calculating the BODs value of the water 6, the pump 3 is switched to the water 13 and bacilli adhering to the internal surfaces of pipelines 16 after the water 6 flows through the pipelines 16 are disinfected. After cleaning the pipeline 16 with the water 13, the generator 10 is stopped and the valve 11 is closed. Since it is not required to block the pipeline 16 for disinfecting the bacilli and the compositions of the water 6 and a BODs calibrating liquid 7 are not changed, highly reliable BODs measurement can be performed.
Patent JP-H1112570-A (JP)
Title: Antiferroelectric liquid crystal composition having high speed of response and low spontaneous polarization
Inventor: AIHARA YOSHIHIKO
IPC: C09K19/02
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition exhibiting an antiferroelectric phase in a wide temperature range, having a high speed of response, capable of reducing the intensity of spontaneous polarization by using an antiferroelectric liquid crystal compound having a widened temperature range at a high-temperature side as a component. SOLUTION: This composition preferably contains at least one antiferroelectric liquid crystal compound of the formula [R<1> is a 6-16C alkyl or an alkenyl containing a double bond at the terminal of the formula; CH2 = CH-(CH2 )m ((m) is 4-12); R<2> is a 2-8C alkyl; A<1> to A<3> are each independently a single bond, COO or COS; X<1> to X<4> are each independently H or F; Y is a single bond or an ether bond; * is an asymmetric carbon] having a phase transition temperature changing from an antiferroelectric liquid crystal phase to a ferroelectric liquid crystal phase (or containing a smectic A, a liquid crystal phase at a higher temperature side) at >=50 deg.C and <=120 deg.C in a process of heating, <=130 nC/cm<2> intensity of spontaneous polarization from the phase transition temperature to a low temperature side of 30 deg.C and <=10 μs speed of response.
Patent JP-H0739805-A (JP)
Title: Sand attaching device
Inventor: KURIHARA MITSURU
IPC: B29C65/48
Filed: 1993-07-28
Abstract: PURPOSE:To provide the device which efficiently attaches sand to the outer peripheral surface of a synthetic resin pipe while rotating this pipe. CONSTITUTION:This sand attaching device is successively provided with a chuter 4 in the lower part of a tank 3 for storing the sand and is provided with a pipe holder for holding the synthetic resin pipe P and rotating the pipe around its axial center below this chuter 4. A tray b for receiving surplus sand falling from the chuter is disposed below the pipe holder. As a result, the sand is efficiently attached to the outer peripheral surface of the synthetic resin pipe.
Patent JP-H1114013-A (JP)
Title: Gas burner
Inventor: HASEGAWA MAKOTO
IPC: F23D14/02
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To simplify the configuration of a control structure controlling flowing in mixed air by arranging a control plate tilted by an operating member arranged to a mixing tube and controlling the flowing in rate of the mixed gas to both sides of a mixing chamber in the longitudinal direction. SOLUTION: A gas burner 1 is provided with a cylindrical mixing tube 2 having a diameter expanding from an upstream side 2a towards a down stream side 2b sequentially and a mixing chamber 3 connected to the opening part 4 on the downstream side 2b of the mixing tube 2. By tilting the control plate 15 arranged to the connecting part between the mixing tube 2 and the mixing chamber 3 with reciprocal movement of the operating rod, the flow in rate of the mixed gas inside mixing tube 2 into both side parts 3a and 3b of the mixing chamber 3 in the longitudinal direction can be controlled. The tilting operation of the control plate 15 is performed by reciprocal movement moving upward the operating part 16b of an operating rod 16 taken outside of the mixing tube 2 together with the movement in the direction indicated by arrows or by predetermined length.
Patent JP-S6429134-A (JP)
Title: Intermediate frequency stabilizing method
Inventor: YAMAZAKI SHUNTARO
IPC: H04B10/61
Filed: 1987-07-24
Abstract: PURPOSE:To contrive the simplification of a system by extracting a frequency discrimination signal through the division of a difference of two power levels by the sum of two power levels and controlling the oscillation frequency of the local oscillation light source so that the frequency discrimination signal voltage is zero including an offset. CONSTITUTION:After a high frequency signal component and a low frequency signal component are extracted separately to the intermediate frequency to be set, the power level of the two signal components is detected separately and the difference of the two power levels to be detected is divided by the sum of the power level to extract the IF signal frequency control signal and the signal is used as the control signal to stabilize the intermediate frequency. Thus, the method is constituted simply.