baber/WOPTO huggingface dataset:
Patent JP-H09309136-A (JP)
Title: Manufacture of weather strip for automobile
Inventor: MATSUMOTO YOSHIHARU
IPC: B29C44/34
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an automobile weather strip with the capability of dealing with the breakage of a hollow seal part, while preventing a closed door load from being increased without the ensuing of problems such as cost increase and unpresentable outlook, in the automobile weather strip molded by extrusion consisting of an mounting base part of solid rubber to be installed on a body flange for the open part of an automobile door and the hollow seal part of sponge rubber extended from the mounted base part. SOLUTION: When forming a reinforcing later of solid rubber on the outer periphery of a hollow seal part in an area S near a seat at the door open part 1, gradually changing areas G, G are provided on both sides of the area S near the seat to gradually change the extrusion amount of high density rubber. Thus it is possible to mold by extrusion a weather strip arranged on the entire periphery of the door open part 1 using a single piece of extrusion mouthpiece, and also limit the number of connecting parts 12 to only one spot when making an annular shape of the weather strip.
Patent JP-S5252037-A (JP)
Title: Governor mechanism
Inventor: SHIRAISHI YASUNORI
IPC: F02D1/02
Filed: 1975-10-24
Abstract: PURPOSE: By transmitting the governor force to a floating lever which moves a rack pin through an intermediate lever, the starting increase and the low speed increase in the fuel which are proportional to the strength of a start spring are performed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5651419-A (JP)
Title: Hydrogenation of acetylene contained in hydrogen chloride gas, and preparation of 1,2-dichloroethane
Inventor: OOSHIMA HIROSHI
IPC: C07C11/04
Filed: 1979-10-04
Abstract: PURPOSE: To produce hydrogen chloride gas for oxychlorination reaction, economically, without deposition of nickel chloride on the catalyst, by the selective hydrogenation of acetylene existing in hydrogen chloride gas using a small amount of a highly active catalyst composed of Pd supported on a honeycomb-shaped carrier.  
     CONSTITUTION: Hydrogen chloride gas for the oxychlorination reaction is prepared by the hydrogenation of acetylene existing in hydrogen chloride gas using a catalyst composed of Pd supported on a honeycomb-shaped carrier (e.g. a commercially available formed alumina, cordierite, etc.). The catalyst is especially useful for the hydrogenation of acetylene contained in hydrogen chloride gas separated from the thermal cracking product of 1,2-dichloroethane, to obtain hydrogen chloride gas suitable for the production of 1,2-dichloroethane by the oxychlorination reaction. The conversion of acetylene, the selectivity of ethylene, and the purity of 1,2-dichloroethane can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08318062-A (JP)
Title: Reciprocating electric razor
Inventor: OTSUKA HARUTAKA
IPC: B26B19/28
Filed: 1995-05-26
Abstract: PURPOSE: To provide a reciprocating electric razor capable of reducing the generation of vibration by the reciprocating motion of a movable piece, thinning the thickness of a motor corresponding to the interval in a thickness direction of blade heads in the case of providing the plural blade heads and performing thinning in the case of providing one blade head as well. CONSTITUTION: The plural movable pieces 2 provided with a permanent magnet or an electromagnet are provided and the plural movable pieces 2 are driven by one fixed piece 1 composed of the electromagnet or the permanent magnet. The movable pieces 2 are composed of a side movable piece in a frame shape and a center movable piece arranged on the inside of the side movable piece in the frame shape, and a driving piece 17 for connecting the movable blade 3 of this reciprocating electric razor is provided in at least one movable piece 2 and the driving piece 17 is displaced from the center of the movable piece 2 in a direction orthogonally crossing the reciprocating direction of the movable blade 3.
Patent JP-S5462544-A (JP)
Title: Defrosting controller
Inventor: HIRAI AKIRA
IPC: F25B47/02
Filed: 1977-10-28
Abstract: PURPOSE: To improve the efficiency of heating, by mounting a small size temp detector to the lower side of a branch pipe of a heat exchanger at the outside of a chamber, and by controlling defrosting by the temp.  
     CONSTITUTION: A small size inversion bimetal type thermostat 12, which is provided with an inversion bimetal 13 molding worked in a plate-like shape and a pin 14 at an upper portion of the center and can simply be installed to a narrow space, is disposed to the lower side of a branch pipe of a heat exchanger at the outside of a chamber. Consequently, when the temp of the inversion bimetal type thermostat 12 becomes not more than set temp and the contact 18 is closed, microswitches 15, 16 are closed by the revolution of a synchronous motor 17, a relay exciting coil 19 is excited, a relay contact 20 is switched to the 20a side, and a control terminal 21 is opened, thus starting defrosting operation; when the temp of the thermostat 12 becomes not less than a fixed temp by the completion of defrosting, the contact 18 is opened, defrosting operation is released, the defrosting of the heat exchanger at the outside of the chamber perfectly finishes, and defrosting returns to heating at the time when the efficiency of the heat exchanging returns, thus preventing the lowering of the efficiency of heating. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5752690-A (JP)
Title: Swash plate type compressor
Inventor: NAKAYAMA SHIYOUZOU
IPC: F04B25/04
Filed: 1980-09-16
Abstract: PURPOSE: To provide a buffering action by gas at startup, in a liquid cooling medium compressor suitable for car air conditioning, by preventing the medium inflow into the upper cylinder bore to reserve the gas, even if a large quantity of liquid cooling medium flows into the compressor at its stoppage.  
     CONSTITUTION: An inflow hole 41 is provided, through the partition dividing a suction passage 8 and a swarf plate room 16, to introduce a part of return cooling medium inflow from suction holes 5 and 6. The inflow hole 41 is located at the bottom of the suction passage 8 with its upper and positioning lower than the bottom end of the suction port 26a of the upper cylinder bore. At the compressor stoppage, when a large quantity of liquid cooling medium flows into the compressor and its level rises higher than the height H, the gas is confined within the swarf plate room 16 accompanied with the close-up of the inflow hole 41 by the liquid cooling medium in the swarf plate room 16. Therefore, a sufficient buffering action can be provided by the residual gas at startup. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5831751-A (JP)
Inventor: SAITOU TAKAO
IPC: B32B38/00
Filed: 1981-08-19
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-H05323635-A (JP)
Title: Electrophotographic sensitive body
Inventor: HAYATA HIROFUMI
IPC: G03G5/06
Filed: 1992-05-21
Abstract: PURPOSE:To ensure excellent electrification ability and high sensitivity, to almost prevent the deterioration of surface potential and sensitivity even after repeated use and to obtain stable performance by incorporating a specified cyclic bonded compd. of triphenylamine into a photo-sensitive layer. CONSTITUTION:This electrophotographic sensitive body has a layer contg. a compd. represented by the formula, wherein each of R1-R6 is H, halogen, alkyl, alkoxy, aryl or alkylamino, these groups may have substituents, the halogen is preferably Cl, the alkyl is preferably methyl or ethyl, the alkoxy is preferably methoxy or ethoxy, the aryl is preferably phenyl, the alkylamino is preferably dimethylamino or diethylamino, each of l1-l3 is an integer of 0-5 and each of m1-m3 is an integer of 0-4.
Patent JP-2000321801-A (JP)
Title: Electrophotographic photoreceptor
Inventor: TAKEUCHI SHIGEKI
IPC: G03G5/14
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor having high sensitivity characteristics particularly to long-wavelength light of semiconductor laser or the like, having good electric charge retentivity, less liable to cause image defects, particularly black spots in reversal development and preventing the occurrence of moire. SOLUTION: In the electrophotographic photoreceptor with a photosensitive layer on an electrically conductive substrate, an aluminum substrate is used as the substrate. The photosensitive layer is formed by successively laminating a middle layer, an electric charge generating layer and an electric charge transferring layer. The middle layer contains titanium dioxide particles, the electric charge generating layer contains a titanyl phthalocyanine pigment having principal peaks of Bragg angle 2θ to Cu-Kαcharacteristic X-rays (wavelength 1.54 Å) at 9.6±0.2 deg. and 27.2±0.2 deg. and the electric charge transferring layer contains an electric charge transferring material of formula I (where A and B are each H, methyl or methoxy, C is H, Cl, Br or methyl and D is H, methyl, ethyl, methoxy or the like), e.g. of formula II.
Patent JP-S5830299-A (JP)
Title: Sound field enlarging device
Inventor: MOGI NORIO
IPC: H04S1/00
Filed: 1981-08-18
Abstract: PURPOSE:To enlarge the reproduced sound field, by generating a phase difference signal of stereo signals L and R by using phase shifters having different phase characteristics and by generating an output signal which is phase adjusted by the difference between the signal L and the signal L by mixing the phase difference signal and the original signals L and R. CONSTITUTION:A phase theta1 is given to inputted signals L and R through phase shifters 11a and 11b, and another phase theta2 is given to the signals L and R through phase shifters 12a and 12b. Then, a phase difference signal is produced by introducing the outputs of the phase shifters 11a and 12a to a subtractor 13a, and another phase difference signal is generating by introducing the outputs of the phase shifters 11b and 12b to another subtractor 13b. When one of the two phase difference signals is directly added to the original signals L and R and the other phase difference signal is added to the original signals L and R after inverting the phase, output signals shown by the formula A and B are obtained. The timbre and the normal acoustic image contained in the original signals are secured by the 1st term, and by the symmetrical phase difference signal outputs defined by the 2nd term the reproduced sound field is enlarged, and thus, the presence is improved.
Patent JP-S61280220-A (JP)
Inventor: BUORUFURAMU SUTOERUTSUBATSUHA
IPC: B02C19/16
Filed: 1986-06-03
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-H04353803-A (JP)
Title: Production of light diffusing element made of glass
Inventor: FUJII KIYOSUMI
IPC: G02B5/02
Filed: 1991-05-31
Abstract: PURPOSE:To provide the method for production which enhances the uniformity of light diffusion at the time of producing the light diffusing element made of bar-shaped glass which diffuses the light entering from an end face to the outside through the side peripheral scanning surface. CONSTITUTION:The side surface of the blank material glass rod of the element is first roughened by mechanical polishing, such as polishing with abrasive grains. The surface is then subjected to an etching treatment by an aq. hydrofluoric acid soln. Since the ruggedness on the scattered surface obtd. by only the mechanical surface roughening is sharp, the irregular reflection of light is extreme and the light diffusion to the outside is large at the points near the incident end face but the element shows a tendency to decrease the diffusion intensity sharply as the element progresses in a longitudinal direction. The diffusing light intensity nearly uniform in the same longitudinal direction is obtd. as against the above according to this method; for example, this element is useful for uniform illumination in a soln. in a photochemical reaction.
Patent JP-H0924911-A (JP)
Title: Opening method for packaging bag
Inventor: YAMANO MASARU
IPC: B65B43/30
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To easily open a housing bag consisting of two chambers, and house respective articles to be housed separately by a method wherein the suction forces of a right suction body and a left suction body are made different, and the packaging bag with a partitioning sheet are alternately opened from the right and the left. SOLUTION: A packaging bag 1 with two housing chambers 6a, 6b is formed with a right external bag sheet 2a, a partitioning sheet 3 and a left external bag sheet 2b, by partitioning the opening part. Both ends of the packaging bag 1, for which a right suction hole 8a and a left suction hole 8b are provided at respective corresponding locations at the opening edge parts of the right external bag sheet 2a and the left external bag sheet 2b, are held by gripping arms 11a, 11b, and at the locations corresponding with the right suction hole 8a and the left suction hole 8b, a right suction element 15a, and a left suction element 15b are respectively arranged. Then, the suction force of the right suction element 15a is made larger than the suction force of the left suction element 15b.  Then, the left housing chamber 6b is opened by drawing the right external bag sheet 2a and the partitioning sheet 3 by the right suction element, and drawing the left external bag sheet 2b by the left suction element 15b. Also, the right housing chamber 6a is opened by reversing the suction forces.
Patent JP-S5919427-A (JP)
Title: Pulse train signal check circuit
Inventor: NAKAMURA YUTAKA
IPC: H03K5/19
Filed: 1982-07-23
Abstract: PURPOSE:To detect surely whether or not the duty ratio of a pulse is 1:1, by converting a pulse train signal into a voltage signal at a pulse-voltage converting circuit and comparing the signal with a reference signal. CONSTITUTION:A prescribed voltage is applied to an inverting input of a comparator U1 and an input signal is applied to a noninverting input so that the comparator outputs H while the input signal is at an H level and outputs L while an L level is given. When the output of the comparator U1 is at the H level, a capacitor C1 is charged through a diode D1 and when an output is at the L level, the capacitor is discharged through a diode D2 and a resistor R4. With the duty ratio given at 1:1, the voltage of the capacitor C1 is changed periodically in a prescribed range. When the duty ratio becomes out of 1:1, the voltage of the capacitor C1 is increased or decreased and when the state continues for a prescribed time and the voltage exceeds an upper limit Va and a lower limit Vb, it is detected by a comparator U2 or U3 and an alarm signal is produced.
Patent JP-H0423891-A (JP)
Title: Resin composition for sliding member
Inventor: NISHIDA KENJI
IPC: C10N40/02
Filed: 1990-05-18
Abstract: PURPOSE:To obtain the subject composition capable of keeping excellent sliding characteristics and abrasion resistance for a long period and useful for an oilless bearing of a copying machine, etc., by compounding metal powder, a silicone oil and a self-lubricating resin at specific ratios. CONSTITUTION:The objective composition is composed of (A) 15-35vol.% of metal powder such as copper powder, (B) 5-20vol.% of a silicone oil and (C) remaining part of a self-lubricating resin such as thermoplastic polyolefin resin, polyacetal resin and polyamide resin. The composition does not contaminate even a toner even when employed in such a toner having small particle size or low melting point.
Patent JP-2000322575-A (JP)
Title: Automatic reception system and automatic settlement system
Inventor: YUASA SHUICHI
IPC: G06F19/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide such an automatic reception system, etc., as is able to eliminate an inconvenient situation in which a medium such as a card has to be used. SOLUTION: This automatic reception system is provided with an iris acquiring part 2 which photographs the iris of an eye of a person to be received, subjects the image to data processing and prepares iris data, an iris storing part 3 which associates preliminarily registered personal information data with iris data obtained by making data processing of the iris of a person shown by the personal information data and stores them, an iris authenticating part 4 that decides whether iris data coinciding with the iris data prepared by the part 2 is stored in the part 3 and extracts the personal information data corresponding to the coincident iris data in the case the iris data is found stored and a controlling part 1 which performs reception processing on the basis of the personal information data extracted by the part 4.
Patent JP-H01298795-A (JP)
Title: Manufacture of printed wiring board
Inventor: KAWAKAMI SHIN
IPC: H05K3/42
Filed: 1988-05-27
Abstract: PURPOSE:To make it possible to fully exhibit merits of partly-additive method without lowering of process effect and without the deterioration of catalyst by applying electroless copper plating and electrolytic plating as a primary copper plating after boring a hole and giving the catalyst. CONSTITUTION:A hole 2 is bored in a laminate 1 whose both sides are covered with 35mu copper 1a and 1b, and chemical copper plating 3 of 1.5mu in thickness or chemical copper plating of 1.5mu and electric copper plating of 3-4mu are applied by giving a catalyst. The process to precipitate electroless copper plating and further electrolytic copper plating by 2mum to 5mum after processing of catalyst giving can be united in the form of being added to the catalyst giving treatment and it becomes a series of lines. That is, it becomes usual chemical copper plating. Also, electrolytic copper plating is precipitated on the copper precipitated through the catalyst. Next, after performing the printing fill the hole with ink 4, pattern printing 5 and etching are carried out. Thereafter, ink separation, insulation resist 6 printing, and thick electroless plating 7 are carried out. Among these each process, heating process is omitted, and the giving of catalyst and plating continue. Accordingly, the process becomes simple and easy.
Patent JP-H06339761-A (JP)
Title: Method for preventing warp of cast slab in continuous forge-pressing method
Inventor: NAITO MAKOTO
IPC: B22D11/128
Filed: 1993-05-31
Abstract: PURPOSE:To prevent the warp of a cast slab by controlling a secondary cooling water quantity to the cast slab so that the difference between the measured values at the upper part and the lower part of the cast slab becomes the allowable value or below. CONSTITUTION:The cast slab 2 extruded from a mold 1 in a continuous casting apparatus is forge-pressed by using a forge-pressing device 8. At this time, the surface temps. of the upper part and the lower part of the cast slab 2 before forge-pressing are measured by the surface thermometer 9. The secondary cooling water quantity to the cast slab 2 is controlled by using a valve opening regulator 6 and a cooling water arithmetic unit 7 in the secondary cooing zone 3 so that the difference between the measured values at the upper part and the lower part becomes the allowable value or below. At the forge-pressing position of the cast slab 2, the surface temp., rolling reduction rate and change of the shape in the cast slab 29 are measured by using the surface thermometer 9, rolling reduction rate measuring instrument 10, warp rate detector 11, etc. By using a part or all of these measured values, the secondary cooling water quantity is obtd. from the cooling water arithmetic unit 7. Thus, the operation can be stabilized.
Patent JP-S61289295-A (JP)
Title: Cleaning device for condenser
Inventor: ARII TATSUO
IPC: F28G1/12
Filed: 1985-06-14
Abstract: PURPOSE:To provide economical cleaning device for condensers by a method wherein cooling pipes in respective condensers are permitted to be cleaned by one set of cleaning device alternately through sponge balls. CONSTITUTION:Upon cleaning the first condenser 1 by sponge balls, a ball retriever 16 containing sponge balls, is opened by a command from a control unit 18 and a bal circulating pump 14 is started. Pressure fluid, passing through a three-way valve 15, supplies the sponge balls in the ball retriever 16 into the first condenser 1 to clean the inside of the cooling pipes by the sponge balls while the sponge balls are retrieved through first ball collector 2. Next, upon cleaning the second condenser 3 by the sponge balls, the ball retriever 16 containing the sponge balls, is opened by the command from the cleaning control unit 18 and the ball circulating pump 14 is started. The pressure fluid, passing through the three-way valve 15, supplies the sponge balls in the ball retriever 16 into the second condenser 3 to clean the inside of the cooling pipes while the balls are retrieved through the second ball collector 4.
Patent JP-S62286310-A (JP)
Title: Synchronizing timing pulse selector circuit
Inventor: HIRAMOTO MASANORI
IPC: G06F1/06
Filed: 1986-06-04
Abstract: PURPOSE:To reduce jitter in an output timing pulse by applying an input timing pulse to o leading or trailing detection means so as to extract a timing pulse synchronously with a self-traveling internal clock and coincident with the period of the input timing pulse. CONSTITUTION:A leading detector 8' outputs a timing pulse synchronously with an input timing pulse and a self-running internal clock and coincident with the period of the input timing pulse. The timing pulse is added as an enable signal and the self-traveling internal clock is applied as a clock to a counter 93, the load priority is obtained with a switching signal at level '1', and the count state is attained with the switching signal at '0'. Then a selector 6 acts like to output the input timing pulse with the switching signal at level '1' and the output timing pulse with a period being e.g., ten times of the period of the input timing pulse with the switching signal at/'0'. Thus, the jitter of the output timing pulse is reduced.
Patent JP-2000316763-A (JP)
Title: Suction tool for vacuum cleaner, and vacuum cleaner
Inventor: MURATA KATSUTAKA
IPC: A47L9/04
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To improve the assembling workability of a rotary brush and to suppress the generation of noise by reducing an impact sound by rotation at the time of rotating a motor to rotate a rotary brush in a suction tool, in a vacuum cleaner provided with a rotary brush to be rotated by a motor and the vacuum cleaner to which the suction tool is connected. SOLUTION: This vacuum cleaner is provided with a rotary brush 19 freely rotatably in a suction tool body 18 so as to face a suction port 27 opened at the lower surface of the body 18. The brush 19 has a motor 30 for rotate-driving the brush 19 and a power transmission part for transmitting the rotation of the motor 30 to a nearly cylindrical brush holder 28 inside of the holder 28 provided with a brush 29 on its outer peripheral surface. The power transmission part consists of a gear 32 rotating in accordance with the output of the motor 30 and a gear part 45 provided in the holder 28 to be fitted with the gear 32, and a guiding part 32a for guiding so as to be engaged with the gear part 45 is provided on the side of the end part of the gear 32.
Patent JP-S5254333-A (JP)
Title: Matrix display indication
Inventor: KURAHASHI KEIZOU
IPC: G09G3/28
Filed: 1975-10-30
Abstract: PURPOSE: To simplify character display  including framed character and graphic display by utilizing over-line, under-line and cursor line as horizontal line and compensation electrode as vertical line. 
     COPYRIGHT: (C)1977,JPO&Japio