baber/WOPTO huggingface dataset:
Patent JP-H1150078-A (JP)
Title: Lubricant for metal plastic working
Inventor: SAKAI KENJI
IPC: C10M135/36
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricant manifesting excellent lubricity in the plastic working of a steel material and a nonferrous metal, and capable of preventing tool wear or the like by including highly basic alkaline earth metal salicylate and a load bearing additive. SOLUTION: This lubricant includes (A) a highly basic alkaline earth metal salicylate and (B) a load bearing additive (for example, a metal carboxylate, an organometallic extreme-pressure additive, and a sulfur-based extreme pressure agent). In the lubricant, the base number of the entire composition is preferably >=90 mgKOH/g, and when the component A with 100-400 mgKOH/g base number is used, the content of component A becomes 30-90 wt.%. The content of component B is preferably 1-40 wt.%. The lubricant or the like for the warm forging comprising 30-95 wt.% component A, 5-40 wt.% component B, and the remainder of the lubricant base oil, and having >=90 mgKOH/g base number of the entire composition are cited as a preferable example of the lubricant.
Patent JP-H0319916-A (JP)
Title: Hot-melt conjugate polyester fiber
Inventor: SOUSA KAZUHIKO
IPC: D04H1/542
Filed: 1989-06-15
Abstract: PURPOSE:To obtain the subject fiber having a specific latent crimping property and excellent stretchability, bulkiness, heat-welding property, etc., and suitable for woven or knit fabric, nonwoven fabric, paper raw material, etc., by conjugating polyethylene terephthalate with a modified polyethylene terephthalate copolymerized with isophthalic acid. CONSTITUTION:The objective fiber is produced by carrying out conjugate spinning of (A) a modified polyethylene terephthalate produced by the copolymerization of 20-80mol% of isophthalic acid with terephthalic acid and ethylene glycol and (B) polyethylene terephthalate in the form of e.g. an eccentric sheath-core fiber or a side-by-side type fiber and preferably imparting a spiral crimping, etc., to develop >=30/25mm of crimps at 80 deg.C.
Patent JP-S5946175-A (JP)
Title: Manufacture of rubber-lined cast steel pipe equipped with flange
Inventor: MIHARA TAKAO
IPC: B05D7/22
Filed: 1982-09-03
Abstract: PURPOSE:To easily manufacture a rubber-lined cast steel pipe, by welding flanges to a cast steel pipe, preheating the welded pipe, pouring a rubber lining material into it, and then rotating it at a high speed. CONSTITUTION:Flanges 2 are previously welded to the openings of a cast steel pipe 1 at its both ends. Under the condition that the rotation of said cast steel pipe 1 is stopped, a rubber lining material is poured therein. After said pouring is completed, the cast steel pipe 1 is gradually rotated by the operation of a casting machine 7 to uniformly spread the rubber lining material onto its inner surface. Thus, the rubber-lined cast steel pipe equipped with the flanges can be easily manufactured.
Patent JP-H10301-A (JP)
Title: Reaction distillation apparatus and method thereof
Inventor: YOSHIDA YUTAKA
IPC: B01D3/32
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To improve the reaction efficiency of an equilibrium reaction by increasing tower temperature with bottom temperature being maintained, that is, lessening the temperature difference between the bottom and the top of a tower. SOLUTION: A reacting distillation apparatus is provided with a raw material feeding pipe 5 for continuously feeding a raw material and a solvent feeding pipe 6 for continuously feeding a solvent whose boiling point is lower than that of the reaction liquid present in the second stage and which is dissolved in the reaction liquid, in a first stage of a reacting distillation tower 1 and in a second stage thereof below the first stage respectively. If the operating temperature of the second stage encountered without the solvent being fed is taken as t0 ( deg.C) and if the operating temperature of the second stage encountered with the solvent being fed is taken as t1 ( deg.C), a control means consisting of a pressure control valve 11 for controlling the operating pressure so that the following relationship may be satisfied and the like: |t1 -t0 |<=20 ( deg.C).
Patent JP-S5780968-A (JP)
Title: Car steering device
Inventor: AIDA NORIO
IPC: B62D5/06
Filed: 1980-11-05
Abstract: PURPOSE: To prevent various troubles caused by changing over in steering devices arranged in the front and the rear of a car body with a rotatable seat between by making the changing over of a pressure circuit needed when the seat is turned by means of a directional switch valve interlocked with the seat.  
     CONSTITUTION: When a seat 1 is directed forward, a direction control valve 12 is in the illustrated state, and the pressure oil from an oil pressure source 8 is sent to an orbit roll valve 7a. Consequently, when a handle 5 is turned, the circuit of the said valve 7a is changed over, and the amount of oil corresponding to the angle is sent to a steering cylinder 10 for steering a steering device 9 to the right or left. Meanwhile, when the seat 1 is turned at 180° to be directed backward, the spool of a directional switch valve 12 connected with the shaft of the seat 1 in one body is turned at 180°. Consequently, the pressure oil from an oil pressure source 8 is sent to the orbit roll valve 7b, and the steering device 9 is similarly controlled for steering on the basis of the turning operation of a handle 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H103959-A (JP)
Title: Connector
Inventor: WADA YOSHIMASA
IPC: H01R13/42
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To detect whether a retainer is correctly installed or not using a clip. SOLUTION: A retainer 2 is inserted into a retainer insertion hole 13 provided in a ceiling surface of a male housing 1, It is assembled at a temporary lock position for enabling a male terminal metal to be inserted into a cavity, and then it is pushed into a primary lock position, so the male terminal metal is doubly locked. Guide rails 20 are formed on a right and a left side edges of a top plate part 2a of the retainer 2. Guide rails 34, 35 are formed at a front and a back positions of the retainer insertion hole 13, so only after the retainer 2 is correctly pushed into the primary lock position, one guide rail 36 is composed, where a clip 3 can be inserted while setting an insertion leg 32.  In the case where the retainer 2 is not correctly pushed into the primary lock position, the insertion leg 32 is applied to a back surface of the top plate part 2a of the retainer 2 to prohibit insertion of the clip 3.
Patent JP-H0445522-A (JP)
Title: Vapor growth device
Inventor: SHISHIGUCHI SEIICHI
IPC: C30B29/06
Filed: 1990-06-13
Abstract: PURPOSE:To simultaneously obtain excellent uniformity in both film thickness and resistivity by setting the gas flowing line from the first nozzle pipe and gas flowing line from the second nozzle pipe in different planes against the surface of a wafer. CONSTITUTION:Nozzle pipes for supplying reactive gases are constituted principally of the first nozzle pipe 6a for supplying a reactive gas containing a silane- based reactive gas related to film growth and the second gas pipe 6b for supplying a reactive gas mainly containing an N- or P-type doping gas. The gas blowing port of the first nozzle pipe 6a is opened at a height l/3L in the length direction of the nozzle, with the L being the interval between two adjacent wafers. The gas blowing port of the second nozzle pipe 6b is opened at a height 2/3L. Therefore, such excellent values as +3% and +5% can be obtained for the film thickness uniformity and resistivity uniformity, respectively.
Patent JP-H0323081-A (JP)
Title: Welding mechanism for high melting point metal parts
Inventor: SONODA AKIRA
IPC: B23K11/16
Filed: 1989-06-19
Abstract: PURPOSE:To obtain welding mechanism for high m.p. metal parts, which a pressurizing welding head can be shifted according to pressurized force even in the direction perpendicular to the pressurizing direction, by arranging position setting means as shiftable in the direction orthogonally crossed to the pressurizing direction of a bar material, in the pressurizing part. CONSTITUTION:After sucking an end hat 61 with a suction hole 1d under condition of retreating an extending rod 1a, the rod 1a is extended to send this to front of the pressurizing head 6a in the pressurizing part 30. At this time, a motor 14 is driven and the pressurizing head 6a is sent to the position of the end hat 61 by driving a first surface plate. Further, the pressurizing part 30 is driven to drive pressurizing rod 6b arranged at a pressurizing cylinder 6c. Successively, an extending rod 6b is shifted to the position of the end hat 61 and following to this, the end hat 61 is fixed with claws at tip part of the head 6a. Then, the head 6a is beforehand positioned to the preset value in Y direction. Further, during shifting the head 6a to X direction, at the time of approaching this to the preset distance from fixed head of a leading rod, the head 6a is once stopped.
Patent JP-S6215266-A (JP)
Title: Powder coating having double-layer structure
Inventor: ITO KOICHI
IPC: C09D5/03
Filed: 1985-07-14
Abstract: PURPOSE:To obtain the titled powder coating composition consisting of a double- layered particle having the inner layer consisting of a resin containing color pigment, extender pigment, metallic powder, additive, etc., and the outer layer consisting of a resin free from the above pigments, giving improved luster and definition and suitable for the coating of automobile, appliances, etc. CONSTITUTION:The objective powder coating having double-layer structure is composed of (A) the inner layer consisting of a resin containing a color pigment, an extender pigment, metallic powder or an additive, etc., dispersed therein and (B) the outer layer consisting of a resin free from the above pigments. The particle diameter is preferably 1-120mum and the thickness ratio of the inner layer to the outer layer is preferably 1/99-99/1.
Patent JP-2000347309-A (JP)
Title: Image recorder
Inventor: FUJITA KATSUJI
IPC: H04N1/06
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To restrain the irregular density or the halation of sensitive material by constituting a recorder so that the area of a drum where the sensitive material is not held is not irradiated with light in an optical part while the sensitive material on which a dot image is recorded is held on the drum. SOLUTION: Whether or not the image recorded area of the sensitive material exists at the irradiating position of a laser beam emitted from the optical unit 32 is judged by a CPU being a control part 100 based on information on the leading edge position of the sensitive material from a leading edge position sensor S9 and the counted value of a pulse signal from a rotary encoder 37. In a period when the sensitive material does not exist at the irradiating position of the laser beam, control is performed to always output an exposure intensity data value at which laser beam sources 320 to 322 do not emit light at all to a lookup table(LUT) part concerning all the laser beam sources 320 to 322 as the exposure intensity data inputted in respective drivers for driving the laser beam sources 320 to 322. Therefore, the exposure of a pseudo image on the sensitive material by stray light is prevented.
Patent JP-H05206856-A (JP)
Title: Apparatus and method for enhancement of matching property of capacity in multistage weighed capacitor a/d converter
Inventor: HENRII TEIN HAN YUN
IPC: H03M1/80
Filed: 1992-06-15
Abstract: PURPOSE: To practically improve the accuracy of an A/D or a D/A converter by reducing the influence of non-consistency in capacitance caused by the non- uniformity of oxide between an upper plate and a shield layer in a coupling capacitor and the other capacitor inside a network and practically removing a fringe effect. CONSTITUTION: Respective stages 48-52 and 42-47 of a multistage capacitor network are mutually coupled by a coupling capacitor having an upper plate 63 and a lower plate 64. Such a device 40 is composed of a 1st shield positioned on the capacitor network, and this shield is coupled to a known potential. A 2nd shield is positioned on respective coupling capacitors and in this case, the 2nd shield is separated from the 1st shield and coupled to the lower plate of respective coupling capacitors. Besides, the 1st and 2nd shields are formed through one semiconductor processing step.
Patent JP-S5959972-A (JP)
Inventor: ERUNSUTO FUERITSUKUSU
IPC: D06H5/00
Filed: 1983-08-26
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-2000344535-A (JP)
Title: Method for recycling quartz glass molding
Inventor: TAGAWA KOJI
IPC: B09B3/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for recycling a quartz glass molding to manufacture a quartz glass having high light transmissivity molding by reusing a disused quartz glass molding to save energy necessary for molding and utilizing a sintering method industrially suitable for mass production. SOLUTION: A quartz glass powder raw material comprising a main component of quartz glass coarse powder obtained by pulverizing a disused quartz glass molding and quartz glass fine powder which is obtained by a chemical method and mixed with the main component is molded into a shape of a final product as a temporary molding. The temporary molding is sintered under the condition that a moganite phase of polymorphism of silica is formed in a sintering process or under the condition the crystalline quartz never remains after the temporary molding is sintered to obtain a sintered quartz glass molding.
Patent JP-H114067-A (JP)
Title: Method of confirming soldered state, printed wiring board, and method of mounting circuit part
Inventor: NISHIMURA AKIHIKO
IPC: H05K3/34
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To easily and quickly judge whether a soldering state is good or not without changirng soldering lands in size and artangement from an initial state by a method wherein an X-ray checking land other than a circuit part soldering land is provided onto a printed wiring board. SOLUTION: An X-ray check land 12 other than a soldering land 11 which is used for soldering a BGA is previously formed on a printed wiring board 10 when the printed wiring board 10 is manufactured. Then, a soldering paste layer is formed on the soldering land 11, and a soldering layer different in shape from the X-ray check land 12 is formed on the X-ray check land 12 and its vicinity, and a BGA is soldered to the printed wiring board 10. Then, the wiring board 10 is loaded into a reflow oven to undergo reflow processing, and the behavior of a shape change in the soldering paste layer before and after reflow processing is checked with an X-ray check apparatus, whereby it is judged whether a soldering state is good or not.
Patent JP-H11320511-A (JP)
Title: Deformation preventing processing method for woody material
Inventor: NAKAMOTO SUKEMASA
IPC: B27N7/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a deformation preventing processing method for woody material in which additional equipments are barely required, high productivity is provided, the cost is low and problems of safety and waste disposal are not generated. SOLUTION: Pressurized superheated vapor is jetted intermittently to a woody material in the state that its deformation is controlled by a mold to heat the woody material to the high temperature. As the woody material, although an OSB formed of a plurality of layers in which stand-shaped cut pieces are oriented in the specified direction and adjacent layers are crossed orthogonally one another and molded and bonded together through a bonding agent is optimum, the wood material formed of cut pieces molded and bonded all together can be used for, for example, a wafer of no orientation properties, a veneer of other woody materials, a particle board, a laminated material, an MDF, an LVL, a dry wood and the like.
Patent JP-H05347689-A (JP)
Title: Facsimile equipment
Inventor: ONO TAKESHI
IPC: B41J2/165
Filed: 1992-06-15
Abstract: PURPOSE:To attain proper recovery operation by counting an elapsed time from the end of reception at every end of reception and optimizing the recovery operation at the time of lapse of a prescribed time. CONSTITUTION:The recovery operation is performed to a recording control section 7 and a timer provided on a prescribed area in a RAM in a main control section 1 is started. When there is reception, recording of received data is performed. When no reception is in existence, the end of timer count is discriminated when the reception is finished, the timer is reset and the recovery to the recording control section 7 is implemented. As a result, after the end of communication, the head is recovered at every prescribed period of time.
Patent JP-H0320946-A (JP)
Title: Manufacture of sample for transmission electron microscope
Inventor: HATA YOSHIFUMI
IPC: H01J37/20
Filed: 1989-06-16
Abstract: PURPOSE:To observe the cross section at the specific position of a sample by scraping the sample at the vicinity of the cross section observation position, and boring a deep groove near it except the cross section observation position with a focused ion beam. CONSTITUTION:A sample 1 is mechanically polished to the position of about 500nm near the cross section observation position 3. A groove 5 with the depth about 1.0mum deeper than the cross section observation position 3 located at 0.5mum from the sample surface with a focused ion beam 4. When the sample 1 is penetrated with an electron beam 6 at the position shown in the figure, the sample 1 can be observed at the specific cross section observation position 3.
Patent JP-S5379231-A (JP)
Title: Inverter device
Inventor: ARAKAWA KAZUO
IPC: H02M7/515
Filed: 1976-12-22
Abstract: PURPOSE: To form an inverter circuit having stabilized commutating performance even under wide extent of deviation of load, such as rectifier circuit's load, as well as suitable also as a high-frequency inverter by arranging the load circuit of inverter in special constitution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H106170-A (JP)
Title: Tool managing method and device
Inventor: KAMATA YUKO
IPC: B23Q17/09
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To adequately indicate a changing time for a tool, depending on whether the tool is in malfunction or not when a machine tool is in trouble. SOLUTION: When a value for a current flowing in a motor 16 (a main spindle), detected by an input treatment circuit 104, or a load current value (a load value), exceeds a threshold value (a preset value), a machine tool (facilities) 10 is detected to be in trouble (specially sudden trouble). When the number of processes stored in a RAM 112 exceeds a preset value, or when a tool 14 is judged to be in malfunction by visual inspection using a camera 20, a display 116 is indicated to change the tool 14. With such indication, the tool 14 is changed at a proper timing to minimize tool expenses. Otherwise, other causes than the tool 14 can be easily found. In this way, there is no influence on a work 12, the machine tool 10 or others due to the tool 14 in malfunction.
Patent JP-H05325086-A (JP)
Title: Signal transmission mechanism
Inventor: OKUMURA YOSHITAKA
IPC: G08C19/00
Filed: 1992-05-22
Abstract: PURPOSE:To sufficiently hold the mechanical strength of a partitioning wall between slip rings though setting the characteristic impedance of slip rings to a low value. CONSTITUTION:Slip rings 6 and 7 are arranged on the outer peripheral face of an annular electric insulator 5, and an earth conductor 8 is arranged on the inner peripheral face of the insulator 5. Since the characteristic of this line is dependent upon thickness (h) of the electric insulator 5 (the distance between the slip ring 7 and the earth conductor 8), it is necessary to reduce a distance D between slip rings 6 and 7, and the thickness (h) is reduced to reduce the characteristic impedance. The mechanical strength of the electric insulator 5 is easily secured by providing a reinforcing member 15 in the perpendicular direction.
Patent JP-S6047518-A (JP)
Title: Level converting circuit
Inventor: KAMIYA SHIGEO
IPC: H03K5/02
Filed: 1983-08-26
Abstract: PURPOSE:To increase a fan-out without increasing power consumption by providing transistors (TR) which perform opposite-phase operation at an output side. CONSTITUTION:A resistance R1 is connected to the collector of a TRQ1 in series and the collector voltage V1 of Q1 is applied to the base of Q3 through the parallel circuit of a resistance Rt and a capacitor Ct to supply a base input voltage V1'. Consequently, Q2 and Q3 perform push-pull operation and Q3 becomes an active load to obtain a TTL output V0'. When this output V0' is at a low level, Q3 is on and the low level is not raised even if the sink current of the TTL load is increased. When the output V0' is at a high level, Q2 is on and the high level is determined regardless of the TTL load.
Patent JP-S5855243-A (JP)
Inventor: FUJITA KIYOOMI
IPC: B32B21/04
Filed: 1981-09-29
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-H0446359-A (JP)
Title: Aperture electrode
Inventor: KITAMURA TETSUYA
IPC: B41J2/385
Filed: 1990-06-14
Abstract: PURPOSE:To prevent the occurrence of hole clogging even after long-term use by impressing a voltage to an aperture electrode and oscillating the insulating layer of the aperture electrode by an electric field between two sheets of electrodes, thereby shaking off the toners sticking to the rear of the aperture electrode. CONSTITUTION:The AC voltage is impressed between a toner carrying roller 3 and a reference electrode layer 7 and the toners T electrified by this impressed voltage form toner clouds. The toners T are modified by the aperture electrode 9. The toners T which do not pass the aperture electrode 9 stick to the rear surface of the aperture electrode 9. The aperture electrode 9 is oscillated by the piezoelectric effect of the insulating layer 6 and the toners T sticked to the under side of the aperture electrode 9 are shaken off. The piezoelectric effect of the insulating layer 6 is induced by the voltage impression to a control electrode layer 8 from a signal source S. Then, recording is executed, by which the aperture electrode 9 is naturally oscillated. The freedom from maintenance is assured without occurring the hole clogging in this way even after long-term use.
Patent JP-2000348290-A (JP)
Title: Signal lamp
Inventor: TAKEUCHI TETSUJI
IPC: G08G1/095
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To securely view a signal light even through a filter having optical characteristics such as a sharp-cut filter by setting the difference in main wavelength between mixed homochromatic lights of >=2 colors within a specific range. SOLUTION: A signal light of one color is generated by mixing homochromatic lights of >=2 colors and the difference in main wavelength between mixed homochromatic lights is set to >=20 nm and <=60 nm. When the signal light is viewed through the sharp-cut filter, the light of a 1st LED 3 is cut by >=90% and transmitted by only several %. The light of a 2nd LED 4, on the other hand, is transmitted by >=80% and the whole mixed lights are transmitted by about >=40%. The intensity of the transmitted light varies with transmission characteristics of the sharp-cut filter, but when the difference between the main wavelengths of the LEDs of two colors is >=20 nm and one homochromatic light is cut by 90%, the other homochromatic light is transmitted possibly by >=70%, thereby solving the problem that the signal light is hardly viewed.
Patent JP-S5947471-A (JP)
Inventor: MATSUI MASAO
IPC: D06H5/00
Filed: 1982-09-07
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。