baber/WOPTO huggingface dataset:
Patent JP-H05251753-A (JP)
Title: Current switch for extremely low temperature
Inventor: AMANO TOSHIYUKI
IPC: H01L39/14
Filed: 1992-03-06
Abstract: PURPOSE:To get a mechanical switch which has suppressed the eat generation value of a contact part to the utmost while increasing the capacity of current application by making both or either of a mobile and fixed electrode parts an electrode disc, wherein a plurality of contacts are arranged, thereby constituting the contact part out of many contacts. CONSTITUTION:A contact part, which gets in current application state or current nonapplication state by combining a mobile part 3 with a fixed electrode 2a with each other in ultralow temperature environment, and opening or closing the mobile electrode 3 by mechanical driving force. And, the periphery of the contact part is put in vacuum environment 19 by placing this contact part in a vessel 8 made of high-resistance material. Here, both or either of the mobile and fixed electrodes 3 and 2a is made an electrode disc 3 or 2a wherein a plurality of contacts 4a and 4b are arranged, thus the contact part is made of multiple contacts 4a and 4b. Hereby, it becomes a parallel circuit in view of an electric circuit, and the joule heat generation value in the contact part can be made small, and besides the switching speed can be quickened.
Patent JP-H04284478-A (JP)
Title: Transfer device
Inventor: OGASAWARA TADASHI
IPC: G03G15/16
Filed: 1991-03-14
Abstract: PURPOSE:To obtain a sharp transfer image having high transfer quality in a device for transferring a toner image formed on an electrostatic latent image forming medium to a recording sheet. CONSTITUTION:In the device for transferring the toner image 16 developed by sticking toner to the electrostatic latent image of the electrostatic latent image forming medium 1a to the recording form 11, that is, in a transfer device for transferring the toner image 16 to the recording form 11 in such a manner that a transfer roller 5a composed of a conductive material is in pressurized- contacted with the electrostatic latent image forming medium 1a so as to be rotated while holding the recording sheet 11 therebetween and a bias voltage 8 is applied on the transfer roller 5a, the transfer roller 5a has a conductive elastic layer 13a inside and a conductive shielding layer 15 blocking a plasticizer and a low molecule component which are oozed from the conductive elastic layer 13a is provided outside.
Patent JP-S59176645-A (JP)
Title: Ignition and extinction detector for internal combustion engine
Inventor: OOTSUKA YOSHINORI
IPC: F02M65/00
Filed: 1983-03-26
Abstract: PURPOSE:To detect an ignition limit accurately by comparing the output of a constant setting means wherein the output of a counter means in the extinction of an internal combustion engine with the output of the counter means and deciding on the ignition and extinction of the internal combustion engine. CONSTITUTION:The counter 34 starts counting the angle signal of a timing arithmetic device 24 as a clock by the output of a timing detector 2. At the same time, the output of a differential output pressure detector 1 is sampled and held by a sample holding circuit 31, whose output is inverted and amplified by an amplifier 32. The output of the amplifier 32 and the output of the pressure detector 1 are compared with each other by a comparing circuit 33 and the counting of the counter circuit is stopped when the comparison output changes from a low level to a high level. This counter output and the output of a digital constant setting circuit 36 wherein a constant corresponding to the counted value for extinction is set previously are compared with each other by a digital comparator 35 to decide on the ignition and extinction. Thus, the ignition limit is detected practically and accurately.
Patent JP-H05248119-A (JP)
Title: Damping device for structure
Inventor: FUJII SHUNJI
IPC: F16F15/04
Filed: 1992-03-06
Abstract: PURPOSE:To improve responsiveness in control of pressure applied to a sealing space while making pressure control in a bearing part easy by a method wherein fluid to be put in the sealing space is selected arbitrarily as occasion demands. CONSTITUTION:A sliding bearing body 5 is placed between a footing 1 and a column base 4. A sliding bearing plate 6, equipped with a dent having a downward-looking opening, is fixed to the undersurface of the sliding bearing body 5, and a sealing space 9 is formed by covering the dent with a stainless steel plate 2. The sealing space 9 communicates with one sub-chamber 10a of a pressure conversion chamber 11. The pressure conversion chamber 11 is divided by a flexible diaphragm 11d into two sub-chambers 10a and 10b. The other sub-chamber 10b of the pressure conversion chamber 11 communicates with a pressurized pump 14 through a second communication pipe 13. A servo valve 15 is installed in the middle of the second communication pipe 13.
Patent JP-H06238729-A (JP)
Title: Monitor for injection molding machine
Inventor: KAMIGUCHI MASAO
IPC: B29C45/76
Filed: 1993-02-17
Abstract: PURPOSE:To provide a monitor for an injection molding machine which can collect various kinds and variable amounts of sampling data in detail. CONSTITUTION:Detailed data for establishing molding conditions and confirming the actuation of an injection molding machine are obtained from a graph in the following way: for the graph which indicates changes in screw position, injection pressure retaining pressure, and injection speed corresponding to the elapsed time after the start of injection, the position on the graph is specified by moving a cursor to an optional position or a desired position through the movement of the cursor on the axis of abscissa by the operation of function keys F14, F15, the selection of variable names based on the operation of function keys F9-F1, and the input of corresponding values by the operation of ten keys, or an item selection operation by function keys F5-F8, thereby displaying the numeral data of elapsed time (i.t) after the start of injection corresponding the position concerned, screw position Si, injection pressure retaining pressure Pi, and injection speed Vi.
Patent JP-H08251081-A (JP)
Title: Echo removing device
Inventor: INOUE AKIRA
IPC: H04M9/08
Filed: 1995-03-09
Abstract: PURPOSE: To eliminate increase in calculation quantity at the time of tap coefficient estimation by obtaining the echo removing device which has stable echo removal characteristics by suppressing variation in the tap coefficient of a filter. CONSTITUTION: A speaker output signal X(k) sent from a terminal 11 to a speaker 12 is sent to the electric power smoothed value calculating circuit 21 of a tap coefficient estimating circuit 20 to find an input signal power smoothed value Px (k) by smoothing the sum of squares, and the value is sent to a tap coefficient updating circuit 22. The tap coefficient updating means 22 updates the tap coefficient of the filter 15 by using this input signal smoothed value Px (k). The filter 15 filtrates the speaker output signal X(k) and outputs a dummy echo signal. This dummy echo signal is sent to a subtracter 14 and subtracted from the microphone input signal collected by a microphone 13.
Patent JP-S55141662-A (JP)
Title: Pressure type curled part inspecting method
Inventor: NISHIYAMA SADAO
IPC: G01N27/20
Filed: 1979-04-23
Abstract: PURPOSE: To readily inspect the defects of the inside surface paint film in the curled part by using a variable pressure device.  
     CONSTITUTION: The variable pressure device consisting of an electrode substrate 2, head part 5, compressor 11, set pressure gauge 14, etc. is prepared. The can 1 to be inspected which has been discharged of the content filled therefrom by piercing a hole at its bottom center is placed on the electrode substrate 2 and electrolyte 3 is injected thereon. Thence, the head part 5 is lowered to insert the electrode bar 7 coated with an insulator 6 and air nozzle 8 into the hole at the bottom center and the can 1 to be inspected is fixed by a clamping device 9. Thereafter, the air of the specified pressure is admitted into the can 1 to be inspected through the air nozzle 8 from the compressor 11 and is set at the required pressure while the display of the set pressure gauge 14 is being observed. In this state, the magnitudes of the detects of the inside surface paint film in the curled part are detected as electrical enamel rate value by way of the electrolyte 3 and electrode bar 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59178079-A (JP)
Inventor: GIYUNTAA HETSUKU
IPC: H04N5/08
Filed: 1984-03-15
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-S59177710-A (JP)
Title: Reproducing method of magnetic recording information
Inventor: YOSHINO KAZUO
IPC: G11B5/09
Filed: 1983-03-25
Abstract: PURPOSE:To separate positive and negative pulses from head reproducing voltage precisely and stably by forming both a means compensating the level change of the peak value of head reproducing voltage at the change of reproducing speed and a means compensating the lack of a high frequency band component of the head reproducing voltage at a high reproducing speed. CONSTITUTION:When the reproducing speed is increased and the period of an output of the 1st comparator 4 is shortened as shown in the figure (e), the peak value V1 of a tooth-like wave generated in a speed detecting circuit 6 is reduced less than V2 as shown in the figure (f), voltage increasing the gain of a gain variable amplifier 2 in proportional to the difference V3 between the V2 and V1 is outputted from a speed detecting circuit 6, so that the reduction of the high frequency characteristic of the head reproduced output is compensated. Although the peak value of the output of the gain variable amplifier 2 is increased moreover, the change of the peak value is also compensated by an AGC circuit 3. The change of the output of the AGC circuit 3 is also compensated by the AGC circuit 3 and the output of the AGC circuit 3 is kept at the waveform shown in the figure (a), so that the positive and negative pulses are easily separated. Even if the head reproduced output is minute, malfunction due to noises is not generated.
Patent JP-S55143658-A (JP)
Title: Test system for logic circuit
Inventor: TODA SHIYOUZOU
IPC: B41J29/46
Filed: 1979-04-24
Abstract: PURPOSE: To obtain a simple testing device which can take a test of a logic circuit easily by varying the power voltage of a tested body on an output voltage comparison system by a family, as well as the power voltage of a receiver element.  
     CONSTITUTION: Receiver 5 provided to testing device 3 is connected to tested logic circuit 4 arranged in tested body 2 and the threshold voltage of receiver 5 is compared to the output voltage of logic circuit 4 in a family way to decide on a logic value corresponding to the output voltage. This receiver 5 is composed of an integrated circuit corresponding to logic circuit 4, receiver 5 is supplied with a voltage from receiver power supply 7, and logic circuit 4 is also supplied with a voltage from tested body power supply 6. According to the pattern of the output voltage of logic circuit 4, voltages of receiver 5 and logic circuit 4 are independently adjusted to find logic value 8 at the time of the reference power supply of logic circuit 4 and logic value 9 at the time of the variable power supply at the threshold voltage, so that the abnormal state of logic circuit 4 will easily be found. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0931463-A (JP)
Title: Liquid crystal composition and liquid crystal display element
Inventor: KONDO TOMOYUKI
IPC: G02F1/13
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal composition, excellent in low-temperature compatibility, having a great anisotropy of refractive index and a low threshold voltage and useful as an active matrix type liquid crystal display element, etc., by blending specific phenyl esters with a cyclohexane compound. SOLUTION: This liquid crystal composition is obtained by blending (A) 3-45wt.% at least one or more phenyl ester compounds of formula I (R is a 1-10C alkyl; X<1> is CF3 or OCF3 ; Y is H or F) and formula II (A is 1,4- cyclohexylene or 1,4-phenylene) as the first component with (B) 55-97wt.% at least one or more hydrocarbon compounds containing the cyclohexane rings of formula III (X<2> is F or OCF3 ) as the second component. The liquid crystal composition has a great anisotropy of refractive index and a low threshold voltage and is excellent in low-temperature compatibility and useful as an active matrix liquid crystal display element, etc.
Patent JP-H04286595-A (JP)
Title: Passenger conveyor railing
Inventor: SAITO CHUICHI
IPC: B66B23/24
Filed: 1991-03-15
Abstract: PURPOSE:To improve the bonding strength of a terminal semi-circle part guide frame to a glass panel as well as assembling work performance and reliability. CONSTITUTION:Guide frames 5, 8 at the terminal semi-circle part and horizontal part of a railing 7 are jointed by a joint body 9 of metallic material formed into similar shape to the inner peripheral shape of a handrail 3. The guide frame 5 at the horizontal part is fixed to the peripheral edge of a glass panel 6 by adhesive M, and the guide frame 8 at the terminal semi-circle part is engaged with a groove covering three faces of the peripheral edge of the glass panel 6 so as to eliminate small cuts provided heretofore. Guides 4 at the horizontal part and an inclined part are made of metallic material, and a terminal semi-circle part guide requiring to have low sliding resistance is made of synthetic resin, while the joint body 9 is formed into the same shape as the metal made guide.
Patent JP-S56148154-A (JP)
Title: Rotary electric machine
Inventor: YAGI NOBUYUKI
IPC: H02K9/06
Filed: 1980-04-18
Abstract: PURPOSE:To prevent the pollution in the machine due to dust, dirt and the like by a method wherein the introduced fresh air is separated into the clean air and the polluted air containing the dust and dirt by an inertial separation, and the cooling of the machine is performed by flowing the clean air onLy into the machine. CONSTITUTION:The air introduced from an air intaking port 11a into an air filter 11 makes a sudden turn in the midway of an air admitting passage 11b and flows into a branch air passage 11c. At this time, the dust with a large specific gravity contained in the air is separated from the air flowing into the branch air passage 11c by the aid of the force of inertia and flows into a polluted air intake port 10b. The polluted air flew into the pollute air intake port 10b through a bypass passage 15 and advances to the point in the vicinity of a ventilating fan 9. On the other hand, the clean air which has been flowed into the branch air passage 11c passes through a clean air intake port 10a, a coil 3 cores 2 and 7, and flows toward the side of the ventilating fan 9.
Patent JP-S56147800-A (JP)
Title: N1-cholesteryloxycarbonyl-5-fluorouracil
Inventor: MORISAWA HIROKAZU
IPC: A61P35/00
Filed: 1980-04-18
Abstract: NEW MATERIAL:N 1 -Cholesteryloxycarbonyl-5-fluorouracil.  
     USE: A carcinostatic agent. Having a small side effect and good absorption.  
     PROCESS: For example, 5-fluorouracil is reacted with chloroformic ester of cholesterol in the presence of a base, e.g., triethylamine, etc. in a solvent, e.g., DMF to give the titled compound. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63237702-A (JP)
Inventor: MISHIERU KIRUKU
IPC: A01B15/16
Filed: 1988-03-04
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-S58171274-A (JP)
Inventor: KENESU DEI KUROSUTAA
IPC: B25B27/30
Filed: 1982-03-30
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-H02230761-A (JP)
Title: Lead frame and semiconductor device utilizing the same
Inventor: YASHIRO YUJI
IPC: H01L23/28
Filed: 1989-03-02
Abstract: PURPOSE:To obtain a semiconductor device with a high dielectric breakdown strength by mounting the semiconductor device on a lead frame whose mounting segment is retained only by a mounting segment suspension lead terminal, and covering these with sealing resin, excepting an output part of the lead terminal of the lead frame. CONSTITUTION:A semiconductor element 20 is mounted on the mounting segment 30 of a lead frame 21, which is set in a metal mold. When the lead frame 21 is set in the metal mold, the mounting segment 30 is retained by a positioning pin so as to enable positioning without the moving of the mounting segment 30 as the result of jetting sealing resin 22. After that, the sealing resin 22 is jetted out, and a semiconductor device is manufactured by lifting a positioning pin up to the surface of a molding object before the hardening of the resin 22. Since the mounting segment 30 is retained only by a mounting segment suspension lead terminal 29, sealing is enabled excepting an output part of the lead frame 21, without exposing the cut segment of a tie bar from sheath after resin sealing as in the conventional case.
Patent JP-S63219405-A (JP)
Title: Tire chain attaching table
Inventor: OSAGAWA FUMIO
IPC: B60C27/06
Filed: 1987-03-06
Abstract: PURPOSE:To make it possible to install a tire chain on a tire on a rough road simply and securely by providing a top surface of a table body with a projecting portion for loading and supporting the tire and a recessed portion for receiving the tire chain spread. CONSTITUTION:A top surface of a table body 1 is provided with a projecting portion 1a for loading and supporting a tire 4 and with a recessed portion 1b for receiving a spread tire chain 2, 3. Here, the recessed portion 1b is formed into a specified shape according to the pattern of the tire chain 2, 3 to be received in a pattern of, for example, a honeycomb or ladder. In actual use, the table body 1 is placed on a snow-covered or muddy road surface and the tire chain 2, 3 with its ends spread is fit into the recessed portion 1b. The lower surface of the table body 1 is provided with necessary projections for preventing the table body 1 from sliding and shifting relative to the road surface. This makes it possible to install the tire chain 3 to the tire 4 on a rough road simply and securely.
Patent JP-H10251173-A (JP)
Title: Production of fluoroalkenyl compound
Inventor: FUJIMOTO YUKARI
IPC: C07C17/266
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To advantageously obtain the subject compound useful as a component of a liquid crystal composition by using a starting compound capable of being synthesized according to various methods. SOLUTION: (A) compound represented by the formula R<1> -(A<1> -Z<1> )p -(A<2> -Z<2> )q -≡ [R<1> is H, F atom, cyano, etc.; A<1> to A<3> are each independently a group represented by formula I, a group represented by formula II, etc.; Z<1> and Z<2> are each independently a single bond, C≡C, C=C, CH2 O, etc.; (p) and (q) are each 0 or 1] is reacted with (B) a compound represented by formula III [X<1> to X<4> are each CH, CF or N; Y<1> and Y<2> are each H or F atom and are not simultaneously H when (s) is 0; Y<3> is H or F atom; (s) is 0 or 1; R<2> is a 1-12C alkyl or a 1-12C alkoxyalkyl which may be substituted; E is a halogen, etc.] under basic conditions by using a metallic catalyst to afford a compound represented by formula IV. The components A and B are respectively obtained according to various methods and the component A is used in an equiv. amount of usually 0.9-10 times, preferably 1-2 times based on the component B.
Patent JP-S55142515-A (JP)
Title: Water-making device
Inventor: OOTA TERUO
IPC: E03B3/28
Filed: 1979-04-26
Abstract: PURPOSE: To enhance water making efficiency through the early detection of clogging by installing a pipe linked with bellows at both sides of gas inlet and outlet of an adsorption chamber in a water-making device by adsorbing water from gas.  
     CONSTITUTION: When clogging occurs in adsorbent 1a, pressure difference increases between the gas inlet and outlet separated by the adsorbent 1a in container 1. Pressure at the sides of gas inlet and outlet is respectively guided inside the first and second bellows 101, 102 via connection pipes 106, 107. This causes pressure difference to move a partition plate 105, and a movable contact 108 approaches the fixed contact 109. When clogging reaches the specified value, both contacts touch, indication circuit 112 closes, and lamp 110 lights, indicating clogging has occurred. This enables an immediate action and therefore the water-making efficiency is enhanced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1129194-A (JP)
Title: Recycling system for makeup liquid packaging container, cleaning apparatus for recycling, filling apparatus for recycling, and recycling apparatus
Inventor: OMAE TOMOHITO
IPC: B67C7/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To reuse a container for packaging a makeup liq. by a method wherein a used container is rapidly washed before a user and a new makeup liq. is refilled in the container. SOLUTION: A bottle container B whose opening part is mounted downward on a mounting hole 14a on a cleaning table 14 on which the opening part of the bottle container B is mounted is stably held in such a way that its mounted condition is not easily shaken by injecting a cleaning liq. and air from a cleaning nozzle part 1 and an air nozzle part 2. As the cleaning liq., water at normal temp., warm water, hot water, alcohols, etc., or mixtures thereof, are used. To surely remove the cleaning liq. left after cleaning, the bottle container B is rotated by using the vertical direction as the rotational shaft. A liq. tank 21 wherein a makeup liq. for refilling is stored is equipped on the top part of a filling apparatus F and the makeup liq. is fed to a filling part 23 through a tubular carrying member and the makeup liq. is filled into the bottle container B from a downward filling nozzle 24. Refilling can be performed in a short time at a store such as a selling counter.
Patent JP-S58169107-A (JP)
Title: Input and output device for optical information
Inventor: HATAGOSHI GENICHI
IPC: G02B6/122
Filed: 1982-03-30
Abstract: PURPOSE:To provide an input and output device for optical information which can set the min. inter-grating space of a diffraction grating largaly and permits drawing out of diffracted light only in one direction with high efficiency. CONSTITUTION:A dielectric optical waveguide layer 12 consisting of a dielectric material having the refractive index higher than the refractive index of a dielectric substrate 11 is formed on the top surface of the substrate 11 and a diffraction grating 13 which is formed of a dielectric material having the refractive index lower than the refractive index of said substrate and consists of an irregularly spaced curve group is provided on the boundary of the layer 12. Such construction is basically the same as the construction of the above-described conventional device shown in the figure 1. Whereas, the end face of said substrate 11 is formed obliquely at the angle alpha (0 deg.<alpha<90 deg.) with respect to the surface of said layer 12 as an input and output surface 15 for diffracted light. The grating 13 is set at the condition under which the guided light 21 propagating in the layer 12 diffracts only in one direction on the substrate 11 side, emits from the surface 15 and converges at a focus 24.
Patent JP-S51128993-A (JP)
Title: Process for preparing new polypeptides
Inventor: SAKAKIBARA SHIYUNPEI
IPC: C07K7/56
Filed: 1975-05-01
Abstract: PURPOSE:Polypeptides of formula I: (where A1 is Ser or Gly; A7 is Val or Met; A10 is Lys or Thr; A11 is Leu or Tyr, A12 is Ser or Thr; A14 is Glu or Asp; A15 is Leu or Phe; A16 is His or Asu; A18 is Leu Phe; A19 is Gln or His, A21 is Tyr, or Phe; A28 is Arg or Gln; A25 is Asp, Asn or Ala; A26 is Val. Thr or I1e; A28 is Ala, Ser or Val; A30 is Thr, Val or Ala), for example, the peptide of formula II.