baber/WOPTO huggingface dataset:
Patent JP-H048714-A (JP)
Title: Production of rigid polyurethane foam
Inventor: KIMURA MASAYUKI
IPC: C08G18/48
Filed: 1990-04-27
Abstract: PURPOSE:To obtain the subject product excellent in low-temperature dimensional stability, compressive strength and thermal conductivity even in using dichlorofluoroethane as a foaming agent by using a specific polyoxyalkylene polyol as a polyol. CONSTITUTION:(B) A lactone (e.g. epsilon-caprolactone) in an amount of 0.125-1mol and (C) an alkylene oxide (e.g. ethylene oxide) in an amount of 1-3mol are added to (A) one hydroxyl group of a polyhydric alcohol (e.g. glycerol) or a polyalkylene polylol having 3-8 hydroxyl groups and the resultant polyoxyalkylene polyol is used as a polyol and made to react with an organic polyisocyanate in the presence of a foaming agent, a catalyst, a surfactant and other assistants. Furthermore, 1,1-dichloro-1-fluoroethane or 1,1-dichloro-2,2,2- trifluoroethane is preferred as the foaming agent.
Patent JP-H09272068-A (JP)
Title: Ring assembly method and device
Inventor: HORIKAWA ICHIRO
IPC: B25B27/28
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To accurately assemble an elastic ring into a work to thereby improve the stability of sealing performance and the durability of the ring. SOLUTION: This device comprises an X ring 10 dia. enlarging part 9 supporting the ring 10 in a required dia. increased condition, and a bottom board 7 moving the ring 10 to a groove 1a of a work 1 from the part 9. A chuck claw 12 supporting the work 1 is rotatable. At the part 9 a projection 9a is formed which restrict at a time engagement of the ring 10 with the groove 1a formed around the whole circumference. The ring 10 is fitted in the groove 1a of the work 1 by raising the bottom board 7. At this time, part of the ring 10 is made non-engaging part which is not engaged with the groove 1a, by the protrusion 9a. Under the condition the work 1 is rotated. Then, the ring 10 is followingly rotated and the whole circumference of the ring 10 passes through the part 9a.  With the operation, the resuming force of the elasticity of the ring 10 itself is facilitated to thereby cancel torsional condition, and the ring 10 can be assembled into the groove 1a accurately.
Patent JP-S602959-A (JP)
Title: Photoconductive member
Inventor: KAMATA NAOKO
IPC: H01L31/0248
Filed: 1983-06-20
Abstract: PURPOSE:To obtain superior electrical, optical and photoconductive characteristics uniformly throughout the whole region of a photoconductive member by specifying the max. height of roughness of a photoconductive layer contg. an amorphous material composed essentially of Si. CONSTITUTION:A photoconductive layer contg. an amorphous material composed essentially of Si is controlled in the max. height of the surface roughness per a standard length of 2.5mm. measured by the JIS B0601 method to <=1/2 of the average thickness of the photoconductive layer. The photoconductive layer 102 composed essentially of a-Si(H,X) is formed, e.g. by the glow discharge method, the sputtering method, etc. on a substrate 101 for a photoconductive member 100 to obtain the member 100. A barrier layer 103 may be formed in contact with the layer 102 on the substrate 101, and further a surface barrier layer 104 may be formed on the layer 102. As a conductive substrate, a metal, such as NiCr, stainless steel, or aluminum, or an alloy thereof, and an insulating substrate, polyester, PE, polycarbonate, etc. are used.
Patent JP-S5634490-A (JP)
Title: Paper feeding mechanism of printer
Inventor: NISHIKAWA TATSUO
IPC: B41J19/78
Filed: 1979-08-31
Abstract: PURPOSE: To obviate, in a printer, overlap of printed lines of signs or letters, by making the pitch of pawls of a ratchet wheel that feeds a predetermined length of paper by the rotation of a predetermined angle finer than the pitch required for feeding the paper.  
     CONSTITUTION: In a printer that is used as an operation result recorder of a recording type electronic calculator, a predetermined length of paper is delivered by rotation of a predetermined angle of a ratchet wheel 410 that is cooperated with a pawl member 416 engaged therewith. The pitch of pawls of the ratchet wheel 410 is made finer than the pitch required for delivering the predetermined length of paper. For example, when the space between the pawls on the circumference of the ratchet wheel 410 is halved, that is, the number of the pawls is doubled, and if the engaged positional relationship of the ratchet wheel 410 with the pawl member 416 is missed a line and the next line not overlap and in the worst case, while the lower edges of letters in a line will be in slightly touch with upper edges of letters in the next line, so that the letters will be easily become readable. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S592546-A (JP)
Title: Manufacture of coil
Inventor: MATSUMOTO AKIO
IPC: G04C3/14
Filed: 1982-06-25
Abstract: PURPOSE:To efficiently obtain an arcuate coil by winding a coil with the linear part of a winding jig, pressing the completely wound coil to the spiral arcuate part of the jig to bent it, and then adhering and curing it. CONSTITUTION:A heat shrinkable resin tube 6 made of insulator is inserted into the linear part 5b of a winding jig 5, and shrinked by heating it. Thereafter, a coil 2 is wound in multilayers at rough pitch on the outer periphery of the tube 6. Subsequently, the coil 2 is pressed together with the tube 6 to the spiral arcuate part 5a of the jig 5. This pressing work can be facilitated since the coil 2 is wound at the rough pitch. Alcohol is coated on the coil 2 in this state, and the coils 2 are bonded and cured. Thereafter, the coils 2 are removed at each tube 6 from the jig 5, and externally engaged on a core 1 which is separately prepared.
Patent JP-H09279078-A (JP)
Title: Pad printing ink and printed article
Inventor: TANAKA KIMIO
IPC: C09D11/037
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain pad printing ink which has high brightness and opacifying power and is capable of obtaining a high-quality finish in pad printing at a low cost by incorporating at least two types of aluminum particles having different average particle sizes into the same. SOLUTION: The shapes of aluminum particles incorporated are thin plates or spherical particles, circular thin plates being esp. pref. The average particle sizes of the two types of aluminum powders are 3-9μm and 10-25μm, respectively, and further combining these powders with other aluminum powders having particle sizes different from the above-mentioned average particle sizes can satisfy the properties requirements. Usually the compounding ratio of the small- size particles to the large-size particles is (30:70)-(60:40). When high opacifying power is required rather than high brightness, the compounding ratio is increased, and it is decreased when high brightness is preferred. The amt. of the particles incorporated into the ink is 30-60wt.%.
Patent JP-H08302671-A (JP)
Title: Swing stopping method for rotary shaft
Inventor: KUNITO MITSUHIRO
IPC: E02D17/13
Filed: 1995-05-09
Abstract: PURPOSE: To stop swinging of a rotary shaft certainly and secure the verticality. CONSTITUTION: A swing stopper cylinder 4 having some greater inside diameter than the rotating track of each lateral protrusion part 1 is mounted below a leader 3 with possibility of vertical movement alog the leader 3. A rotary shaft 2 is inserted through the cylinder 4, and any of such lateral protrusions 1 is positioned within the cylinder 4 in the condition as rotatable stably. In this condition, the rotary shaft 2 and cylinder 4 are elevated or sunk at the same speed simultaneously along the leader 3. After this movement for a certain distance, the cylinder 4 is solely sunk or elevated along the leader 3 in the condition that the shaft 2 is stopped moving in the vertical direction, and another lateral protrusion 1 is positioned in the cylinder 4 in the condition capable of rotating stably.  In this condition, the shaft 2 and cylinder 4 are elevated or sunk along the leader 3 at the same speed simultaneously.
Patent JP-2000021286-A (JP)
Title: Cathode for electronic tube, manufacture thereof, and electron emission controlling method
Inventor: OHIRA TAKUYA
IPC: H01J1/20
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To improve an electron beam convergent characteristic without requiring any processing such as installation of a metallic cap by constructing a cathode of base metal, an electron emissive material layer formed on the base metal, and an electron emission area limiting coating formed on the electron emissive material layer. SOLUTION: A coating is arranged in an area, in which no electron is emitted, for limiting an electron emission area so as to be formed into a coating layer 1 in a cathode. In this cathode, the coating layer 1, which is made of metal or insulating material and provided with a thickness of 0.05-3 μm approximately, is formed on an electron emissive material layer 2. In the coating layer 1, an opening ϕ 1 with a diameter of about 20-200 μm is arranged so that the electron emissive material layer 2 can emit electrons. In this way, beams can be focused, and efficiency in beam radiation to phosphor can be increased. As a material for the coating layer 1, metal with a high work function and excellent heat resistance such as Pt, Mo, W, or Ni is used.
Patent JP-S63276510-A (JP)
Title: Production of molding
Inventor: TAKIYAMA EIICHIRO
IPC: B29C39/10
Filed: 1987-05-08
Abstract: PURPOSE:To ensure that a molded product shown sufficiently satisfactory properties even upon continuous boiling test in which the product is brought into contact with boiling water, by providing a layer of a glass fiber woven or nonwoven fabric impreg nated or coated with a specified side chain unsaturated polymer, as an intermediate layer next to a gel coat. CONSTITUTION:An intermediate layer is disposed next to a gel coat. The intermediate layer comprises a glass fiber woven or nonwoven fabric impregnated or coated with a side chain unsaturated polymer having (meth)acryloyl groups at side chains through urethane linkage or ester linkage and having carbon-carbon bonds as a backbone chain. The gel coat provided with the intermediate layer is set in a mold, and backing molding is performed by using a filler-mixed resin to obtain a molded product. Since the side chain unsaturated polymer is used as a resin for impregnating or coating the fabric, the backbone chain is constituted of the carbon-carbon bonds, and hydrolysis resistance is excellent, Therefore, the molded product obtained is improved in boiling resistance when the gel coat layer has a certain degree of water resistance, the product is free of yellowing or blushing, and shown favorable color tone and transparency upon a boiling test. The side chain unsaturated polymer preferably has a molecular weight of at least 5,000, particularly, from 10,000 to 100,000.
Patent JP-S5632232-A (JP)
Title: Two direction fitting type liquid vessel
Inventor: CHIYAARUZU ENU ETSUPAASON
IPC: B65D21/02
Filed: 1980-08-11
Abstract: The container has a vertical pouring spout (14) at its top and adjacent the side thereof. A recess (18) is provided in the bottom of the container for receiving the spout (14) of another container when two or more containers are stacked in an upright nesting condition, and a recess (18) in the top of the container is provided in spaced relation to the spout for receiving the downwardly projecting spout of a super-imposed inverted container while the spout of the given container is simultaneously received in the recess in the top of the inverted container. The two recesses may extend into each other, as shown, or may be separate. The position shown is suitable for packing for transport, whereas, for display, the containers would all be upright in a stack.
Patent JP-H09116020-A (JP)
Title: Improvement method for automatic wiring of very-large-scale integrated circuit
Inventor: YAKOBU GUREIDEINGAA
IPC: G06F17/50
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To determine minimum capacity to all expansible regions by repeating an approximate wiring process and a moving process or conducting the approximate wiring of all nets of a net list using an unexpanded boundary when the movement of a circuit element is larger than a fixed quantity. SOLUTION: A net list, in which all wirings are described, is prepared at a first stage. The arrangement of an initial block and cells is determined. The movement of the block and the cells is constrained. All other nets in the net list are connected logically by utilizing an expansible boundary by approximate wiring technique. Whether or not the movement of a circuit element, the sells and the cell block exceeds specified minimum movement is decided. When movement reaches the specified minimum value or less, a symbolic pre-wiring is completed at that time. All nets are wired by using detailed wiring technique. Accordingly, minimum or maximum spaces among the blocks and connections can be held, and the relative places of the blocks can be retained.
Patent JP-S60256391-A (JP)
Title: Production of optically active carboxylic acid and its antipode ester
Inventor: KAGAWA YOSHISATO
IPC: C12P41/00
Filed: 1984-06-01
Abstract: PURPOSE:In the production of the titled substance, the use of a microorganism in Pseudomonas for asymmetric hydrolysis is repeated in the state that its activity of asymmetric hydrolysis is maintained for a long period of time to enable high- efficiency production of the titled substance. CONSTITUTION:The ester of formula II is subjected to hydrolysis by combining it with a culture medium, cell bodies or processed cell bodies of a microorganism in Pseudomonas and the operations are repeated. The microorganism is, e.g., Pseudomonas fluorescens, Pseudomonas putida, or Pseudomonas ovalis and they are allowed to act on at a pH of 5-8 in a temperature range lower than 35 deg.C. Thus, the repeated use of the microorganism becomes possible whereby the optically active carboxylic acid of formula I and its antipode ester are obtained in high efficiency.
Patent JP-H08307372-A (JP)
Title: Fm teletext multibroadcasting receiver
Inventor: OYAMA YUTAKA
IPC: H04B1/16
Filed: 1995-05-10
Abstract: PURPOSE: To display a table of multiplex information for plural programs on a screen and to diversely utilize information received from a broadcasting station. CONSTITUTION: An FM radio part 11 demodulates, amplifies and reproduces an FM sound signal received by an FM tuner part 10 through an antenna 18 and sends the reproduced signal to a headphone 2. A decoding part 12 decodes multiplex signal multiplexed with the FM sound signal and corrects an error. When the multiplex information decoded by the decoding part 12 is the multiplex information of a specified progarm previously registered in a specified program registering memory 16 by the key operation of an operation input part 14, a control part 13 temporarily stores the multiplex information in a buffer memory 15 and displays the information on a dislay part 17.
Patent JP-S591969-A (JP)
Inventor: CHIBA MITSUYOSHI
IPC: F25B1/00
Filed: 1982-06-28
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-H02299689-A (JP)
Title: Device for detecting thread snap
Inventor: SUTENNEIKU OURASU RIDOBOON
IPC: D05B51/00
Filed: 1990-04-26
Abstract: PURPOSE: To obtain a device simple in structure and high in mechanical reliability by permitting a transducer for reporting the movement or tension of a thread to be shared by means of whole threads and needles. CONSTITUTION: A rod for reporting the movement or tension of the thread, that is, the transducer 35 is disposed in a part from the eyes of the needles 2-7 to a thread take-up device 14-19, the rod 35 is connected to a conductive member and a circuit substrate related to it and an electric constituting member is attached to the circuit substrate. The optional thread among the outer threads 8-13 is detected and the optical thread among the inner optional threads 9-12 is detected through the use of the rod 35 by moving it. Moreover, the tension of the optical thread among the outer threads 8-13 is transmitted to the rod 35 and the tension of the optional thread among the inner optional threads 9-12 is transmitted to the rod 35.
Patent JP-S5445511-A (JP)
Title: Fm receiver
Inventor: KAYANO YASUAKI
IPC: H03D3/00
Filed: 1977-09-19
Abstract: PURPOSE:To reproduce signal with fidelity, by rejecting the distortion due to the interferrence component based on the multipulse of the FM receiver, through the change rapidly by every 180 deg.C of phase of the phase modulation component, every time when the amplitude modulation component chages from positive to negative or negative to positive. CONSTITUTION:The AM component based on the multi-pulse in the reception FM signal amplified with the high frequency amplifier constituting the receiver is detected is with the AM detctor. The output of the AM detector is fed to the clamp circuit and tirgger and bistable multivibrator, producing the voltage of positive or negativepolarity alternately. The output of positive or negative polarity is fed to the phase inversion circuit, and the phase of the phase modulation component is rapidly changed by 180 deg.C by making conduction of one set of diodes provided with the inversion circuit and making non-conductive another set of diodes, every time when the amplitude modulation component changes from positive to negative or netative to positive. Further, the distortion due to the interference component based on the multi-pulse of the FM receiver can be rejected.
Patent JP-H07289077-A (JP)
Title: Soil for agricultural and horticultural use
Inventor: GOTO ITSUO
IPC: A01G1/00
Filed: 1994-04-28
Abstract: PURPOSE:To provide agricultural and horticultural soil containing powder of specific porous calcium silicate hydrate and peat moss, having light weight and excellent water-permeability, air-permeability, fertilizer-retention and water retention, suitable for the growth of plant and useful for flowerpot, planter, etc. CONSTITUTION:This agricultural and horticultural soil contain (A) powder or particle of a porous calcium silicate hydrate containing >=50% of calcium in carbonated state and having particle diameter of preferably 0.5-5mm and (B) peat moss and preferably further (C) zeolite and/or phosphoric acid. The mixing volume ratio of the component A to the component B is preferably 1/(0.5-2).
Patent JP-S61268922-A (JP)
Title: Electronic range with grill function
Inventor: NOGIWA TOSHIKO
IPC: F24C7/08
Filed: 1985-05-23
Abstract: PURPOSE:To enable both a fish burning with slat and gratin or the like to be carried out on the same cooking mode key by a method wherein a micro wave heating is carried out until a desired humidity is detected by a humidity sensor and thereafter the grill heating and the micro-wave heating are alternatively repeated for a desired period of time and lastly the grill heating is carried out for the desired period of time. CONSTITUTION:When an operating key 3 in an operation panel 2 is pushed, a magnetron 4 oscillates and a heating with a micro-wave is started. When a level of signal from an absolute humidity sensor 12 reaches a reference level, a micro-wave oscillation performed by the magnetron 4 is terminated. When a heater 9 is turned ON and a heating with grill is started and a predetermined heating time is elapsed, the heating with grill is stopped. Then, the magnetron 4 may oscillate and the heating with the micro-wave is carried out. In this way, the heating with grill and the heating with micro-wave are alternatively repeated. Further, the heater 9 is turned ON to perform the grill heating and if the set heating time is reached, the grill heating is completed.
Patent JP-H10289869-A (JP)
Title: Device equipped with enclosed optical system and method of adjustment thereof
Inventor: TAKEUCHI HITOSHI
IPC: G03F7/20
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To adjust an optical system and a device equipped with it keeping them open to the atmosphere by a method wherein a light bandwidth varying means which varies light emitted from a light source in bandwidth is provided to the device in a detachable manner. SOLUTION: A band narrowing device 13 is dismounted from a space 14 in a large ray source 10 when a usual exposure process is carried out, and the band narrowing device 13 is arranged in the space 13 when an exposure equipment 20 is adjusted. By this setup, a laser beam emitted in an X direction from a laser ray source can be narrowed in bandwidth, and the exposure equipment 20 can be adjusted taking advantage of a laser beam narrowed in bandwidth. A recognition that an adjustment operation or an exposure operation is carried out is indicated to the device by an operator with a key board or the like. An exposure system is usually installed in an environment control chamber, a switch which recognizes that an adjustment operation is carried out when a door is kept open is turned ON interlocking with the opening/closing action of the door of the chamber, and another switch which recognizes that an exposure operation is carried out when a door is kept closed is turned ON.
Patent JP-S596121-A (JP)
Title: Weather strip molding
Inventor: KITSUKAWA MOTOHIKO
IPC: B29C61/00
Filed: 1982-06-30
Abstract: PURPOSE:To provide constant thickness of an area adjacent to a clip insertion part of the captioned molding and also satisfactory fitting thereof to a car panel, by forming said insertion part with sheet-like members made of synthetic resin and stuck together. CONSTITUTION:An interior resin part 8a and an exterior resin part 8b, adjacent to a clip insertion hole 10 of a fitting wall 9 of a metal profile 4 with a sectional form like an inverted letter of U, are formed with sheet-like members of the constant thickness made of synthetic resin and stuck together. Further, a clip insertion hole 10 is formed by means of shearing process in the resin parts 8a, 8b set up by sticking the sheet-like members together. A resin part 8 and lips 5, 6, 7 in other parts are formed through extrusion process.
Patent JP-2000305880-A (JP)
Title: Information distribution system
Inventor: AOSHIMA HIROKAZU
IPC: G06F21/60
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a means for controlling information to be quoted so as to quote it only from limited information and distributing the information to be quoted. SOLUTION: An information display device 130 demands a program code with a password embedded in its inside to a quoted information providing device 110 in accordance with the description of a quoting source information. The program code is driven on a web browser in the display device 130, checks the uniform resource identifier(URI) of the quoting source information and demands the information to be quoted to the providing device 110 together with the password. The device 110 checks whether the demand is an information demand for quoting the quoting source information permitted by a valid procedure or not by checking the password and the URI of the quoting source information and provides the information to be quoted.
Patent JP-S5337462-A (JP)
Title: Liquid storage vessel
Inventor: IKEDA TAKASHI
IPC: G01G17/04
Filed: 1976-09-20
Abstract: PURPOSE: In a vessel or the like of liquid nitrogen cintaining therein a radiation detector, conductive rubber or the like is disposed on the bottom of the vessel and the change in the electrical resistance value of the conductive rubber is detected, whereby the weight of the liquid nitrogen in the vessel is remote monitored. 
     COPYRIGHT: (C)1978,JPO&Japio