baber/WOPTO huggingface dataset:
Patent JP-H0480389-A (JP)
Title: Production of bellows
Inventor: SAKITANI MASATOMI
IPC: B29L23/18
Filed: 1990-07-24
Abstract: PURPOSE:To produce a bellows free from a parting line at a low cost by utilizing shape memory resin as a core in the case of producing the metallic bellows by a plating method. CONSTITUTION:A mold 10 has an internal void space 11 having size equal to a required bellows and is free from a parting line in the available face of the bellows. A tube 13 made of shape memory resin is inserted in the inside of this mold 10. The mold 10 is heated to a rubber region of resin and the tube is molded into the resin bellows having a shape coincident with the internal void space and this shape is memorized. Furthermore after this resin bellows is heated in this state and regulated to the fluid region of resin, it is cooled and taken out from the mold as the rubber region. The resin bellows is heated at the temp. of shape memory and returned to the shape of the bellows at the time of molding. Thereafter metallic plating is performed to the outside of the resin bellows. Only a metallic bellows is produced by dissolving the resin bellows. In this case, the angle alpha of the internal void space in the bellows shape of the mold is regulated to >=60 deg..
Patent JP-H1138556-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MITSUHASHI TAKESHI
IPC: G03C1/76
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic material excellent in film peeling property, silver tone and devitrification property even in a ultrafast developing process and which enables ultrafast development by incorporating metal oxides into a conductive layer and hardening hydrophilic colloid layers with a carboxy-activating film hardening agent and a vinyl sulfone film hardening agent. SOLUTION: This silver halide photosensitive material has hydrophilic colloid layers containing a photosensitive silver halide emulsion layer and a conductive layer formed on one surface of a transparent supporting body. The conductive layer contains metal oxides, while hydrophilic colloid layers are hardened by a carboxy-activating film hardening agent and a vinyl sulfone hardening agent. This transparent supporting body is a biaxially oriented polyester film substantially containing polyethylene-2,6-naphthalate. The polyester may contain an antioxidant. Especially, the effect of the antioxidant is significant when the film contains a compd. having polyoxyalkylene groups. The antioxidant to be added is preferably a hindered phenol compd. considering the transparency.
Patent JP-H0750672-A (JP)
Title: Area designation call setting method for atm network
Inventor: INOUE ICHIRO
IPC: H04L12/28
Filed: 1993-08-06
Abstract: PURPOSE:To set the efficiency of call setting in an ATM network to be high. CONSTITUTION:A calling terminal 1 gives area codes for path handler identification peculiar in the network, area codes for path handler identification peculiar in the storage area of respective path handlers and terminal codes for discriminating respective terminals, which are peculiar in the storage range of respective channel handlers, to destination addresses and requests call setting. A calling channel handier 20 storing the calling terminal 1 identifies path ID for a termination path handier 32 on a termination terminal 5-side based on the area code. The termination path handler 32 identifies path ID for the termination channel handler 32 storing the termination terminal 5 based on the station code. The termination channel handler 32 identifies the termination terminal 5 based on the terminal code so as to set respective calls.
Patent JP-S6174505-A (JP)
Inventor: HOSODA NOBORU
IPC: A01D46/00
Filed: 1984-09-20
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-S6089764-A (JP)
Title: Measuring method of electrostatic resistance
Inventor: MURAZAKI NORIO
IPC: G01R27/02
Filed: 1983-10-21
Abstract: PURPOSE:To calculate electrostatic resistance showing the migration of charges which flow in out of a sample surface vertically by measuring the potential before and after a standard electrostatically charged body contacts the sample. CONSTITUTION:The standard charged body 1 is supported on a support base 2. A motor 6 rotates a screw lever 3 through a gear 7 to move the base 2. A corona generator 18 charges the body 1. The charged body 1 is moved from a charging part I to a potential measurement part II after the charging and a charge measuring instrument 14 measures the potential of the charged body 1. Then, the charged body 1 is moved to a charge leak generation part III to contact the sample 8. Then, the charged body 1 is moved to the measurement part IIand the measuring instrument 14 measures the potential of the charged body 1. The electrostatic resistance is calculated from the ratio of this measured potential.
Patent JP-2001020885-A (JP)
Title: Biaxial type screw pump type vacuum pump and biaxial type screw pump type compressor
Inventor: YOSHINO HIDEHIRO
IPC: F04C18/16
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum pump and a compressor under a lubrication free (dry) condition by a biaxial type screw pump. SOLUTION: In a vacuum pump, the numbers of streaks of a drive rotor 1 and a driven rotor 2 are set to one streak and two streaks, respectively, a ratio between the numbers of streaks of compressors is set to 1:2. The diameter of the circle of tip of the two rotors 1 and 2 is caused to coincide with the pitch circle diameter of the drive rotor 2 and the tooth shapes of the two rotors 1 and 2 are formed in a torochoidal tooth shape being conjugate with each other. This way partitions a screw groove space which is theoretically completely closed by the two rotors 1 and 2 and a casing 3 incorporating the rotors and the volume of which is maximized. A discharge port is formed between the tip circle and the root of the driven rotor 2. The screw lengths of the two rotors 1 and 2 are minimized and set to 2.5 pitch in a case of a vacuum pump.  As a result, transfer, compression, and discharge of gas are efficiently carried out by rotation of the two rotors to provide an oil free and high performance vacuum pump. In a case of the compressor, there is always no need for the screw length to exceed 2.5 pitch.
Patent JP-S6255683-A (JP)
Title: Electrostatic latent image developing device
Inventor: MIZUNO HIROSHI
IPC: G03G15/09
Filed: 1985-09-04
Abstract: PURPOSE:To prevent the uneven density of an image, the generation of a spot, and the leakage to the outside of a toner which has become powder smoke, by constituting a toner control member provided on a toner containing tank, so that its tip part contacts to a developer on a developing sleeve. CONSTITUTION:A toner which has been contained in a toner containing tank 4 goes into a minute recessed part 12a on the peripheral surface of a toner feed roller 12, and based on a rotation in the direction as indicated with an arrow (c) of the roller 12, the toner is carried in the same direction, a surplus adhering toner is scraped down by a blade 14, reaches to an opposed position to a developing sleeve 5, and the toner is fed to the developing sleeve 5. In this case, even if a blade tip part 14a contacts to the minute recessed part 12a of the toner feed roller 12, vibrated, and repelled and jumped thereby, as the toner feed roller 12 rotates, the toner is taken into the surface of the developing sleeve 5.
Patent JP-S5987624-A (JP)
Title: Magnetic recording medium
Inventor: OZAWA KAZUNORI
IPC: C09D7/12
Filed: 1982-11-09
Abstract: PURPOSE:To obtain a magnetic recording medium capable of magnetic recording with high density and with less noise by ensuring magnetic recording by means of the fine magnetic powder having a high acicular ratio and therefore increasing the reluctance force and to attain recording at a short recording wavelength. CONSTITUTION:A ferromagnetic metal is vacuum vapor deposited to a substrate 1 with a certain incident angle, and the attachment particles grow obliquely to the substrate 1 by a so-called shadowing effect. Then the grown particle becomes columnar when the incident angle is increased to some extent. In such a way, fine and columnar particles 2 are obtained on the substrate 1. These particles can be simply separated from the substrate 1. Then the fallen ferromagnetic columnar particles are collected on a glass substrate, and at the same time the 10wt% needle-shaped ferromagnetic particle, 1.8wt% polyvinyl chloride- polyvinyl acetate copolymer and 6.0wt% methyl ethyl keton are added to obtain a composition. Such a composition is well kneaded to obtain the uniform polarity. In such a way, a magnetic tape of large reluctance force is obtained.
Patent JP-2001018469-A (JP)
Title: Continuous form printer
Inventor: SATO YASUSHI
IPC: B65H26/06
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To grasp current use of sheet easily by analyzing the content of a command every time when it is received from a host CPU and determining the quantity of used sheet and then accumulating the quantity of used sheet. SOLUTION: A host CPU 11 multiplies the font size of current print data by the number of printed lines to calculate the quantity of receipt sheets used for printing the current print data. It is added to a used length read into an RAM 14 to calculate the accumulated quantity of used receipt sheet and the used length stored in an EEPROM 13 is updated. The accumulated quantity of used receipt sheet is compared with a sheet length read out from the RAM 14 minus marginal length and if the accumulated quantity of used receipt sheet exceeds an operated value, a decision is made that end of sheet is approached because the residual length of receipt sheet is shorter than the marginal length. Subsequently, a sheet alarm flag stored in the EEPROM 13 is set and print processing is ended.
Patent JP-H0541098-A (JP)
Title: Ram device
Inventor: KUME TORU
IPC: G11C29/00
Filed: 1991-08-06
Abstract: PURPOSE:To effectively test by constituting a RAM device having a self testing function with a D-FF having an enable function. CONSTITUTION:The D-FF 101 having a function making an output a high impedance state and a setting/resetting function is used only by the bit width of a RAM as a data write circuit. The output Q, Q (negative value) of this D-FF 101 are connected to a corresponding bit line. At the time of normal operation, the D-FF 101 is used as a writing data driver and a reading precharger circuit, further, at the time of testing, a following matter is made capable of selecting that whether all the DFFs 101 are set or reset simultaneously and the data input of the same 0 or 1 are set to all the bits, or a reverse value is set at an even bit and an odd bit and the alternative pattern of 0/1 is set in the direction of a bit length.
Patent JP-H0361211-A (JP)
Title: Hanger detecting device in hanger conveyer system
Inventor: NOZAKI TAKEHISA
IPC: B65G19/02
Filed: 1989-07-27
Abstract: PURPOSE:To simplify the structure by stopping a hanger through causing relative movement between the hanger and a moving body, while rotating a detected body by the moving body, and by reading an identification mark of the detected body of the hanger. CONSTITUTION:A hanger 5 is moved by engagement between an engaging projection 14a of a driving transmitting body 14 and a chain roller 3d. And a stop lever 26 is operated by an action of an air cylinder 27 to be locked by a collar 16 of the hanger 5 so as to stop movement of the hanger 5. Then, the driving transmitting body 14 is rotated against a pressurizing force of a friction body 23 by a moving force of a chain 3 and integrally rotates a detected body 15 at the same time. With this rotation, a small hole 19 for generating a reference pulse on the detected body 15 is optically read out by a detecting body 33, and a detecting body 32 reads out a hanger identification code mark 18a so as to carry out hanger identification.
Patent JP-H0747175-A (JP)
Title: Remote controller
Inventor: IWASHIMA HIROYOSHI
IPC: A63H29/22
Filed: 1993-08-06
Abstract: PURPOSE:To remotely control various devices to be controlled by the use of an infrared ray transmitter remotely controlling a TV display, an illuminator, or an air-conditioner usually used in ordinary houses. CONSTITUTION:A remote controller is provided with a receiver unit 2 receiving infrared ray patterns and outputting pulse signals corresponding to the received infrared ray patterns, a controller 3 inputting the output of the receiver unit 2 and outputting control signals, and driving nuts 5a, 5b driven by the control signals of the controller 3. The controller is provided with a memory 7 storing respective control patterns in accordance with a plurality of kinds of infrared ray pulses received by the receiver unit in a learning mode and a comparator and discriminator 8 comparing and discriminating the infrared ray pulses received by the receiver unit with the infrared ray pulses stored in the memory 7 and outputting the control signals in accordance with preset control patterns. In thus way, it is not necessary to provide transmitters at every device, and hence, an economical control can be realized.
Patent JP-S6255995-A (JP)
Inventor: MIKAWA TOSHIHARU
IPC: H05K1/02
Filed: 1985-09-05
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-H1040817-A (JP)
Title: Regeneration processing method for metal sputter coating film of crt surface
Inventor: HAYASHI KAZUYUKI
IPC: H01J9/50
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To conduct regeneration processing in which buffing powder is not allowed to enter the gap of a panel by applying a filler to the gap between a CRT panel and an explosion-proof band, so as to buff, and by coating a surface through metal sputters thereafter. SOLUTION: A filler such as silicone putty or the like is applied to the gap, formed between a CRT panel and an explosion-proof band. It is desirable that the upper end portion of an adhesive tape be cut off. After the pretreatment, buffing is conducted using cerium oxide powder or the like. The buffing is continued until the surface coating film of the CRT panel is completely eliminated. The powder of the cerium oxide or the like left on a CRT panel surface is wiped away, and the filler is removed. Surface coating is conducted under normal condition by metal sputters. In this method, such a silicone putty is selected and used for the filler which has quick-drying and superior separability.
Patent JP-S6175600-A (JP)
Inventor: MURAKI JIYUNKO
IPC: H05K13/04
Filed: 1984-09-21
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-H0727114-A (JP)
Title: Aluminum extruded section material for easy assembling work of furniture
Inventor: KITA MIKIO
IPC: D06F57/06
Filed: 1993-07-15
Abstract: PURPOSE:To attractively and economically manufacture furnitures such as drying places, shelves, bases for acoustic apparatuses, wagons, tables, footstools by using one kind of aluminum section material to connect plural cut section materials with each other. CONSTITUTION:A section material is composed of two hollow pillar parts of nearly square cross section, and a plate part for connecting the two pillar parts. The width of the plate part is made so as to roughly conform to the thickness of the pillar part perpendicular to the plate part. One screw-holding part 3 is provided in the inside of each pillar part of the section material. Two mounting holes 4 are drilled on the plate part of a cut-off extruded section material so as to conform to the positions of the screw-holding parts 3, and the perpendicularly cut cross-sections 5 of another extruded section are butted against the plate part of the mating section so as to meet the holes 4. Thus, two tapping screws 6 are driven to connect the two sections with each other.
Patent JP-2001020204-A (JP)
Title: Thermit welding joint of bainite steel rail
Inventor: KARIMINE KENICHI
IPC: C22C38/58
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a thermit welding joint of a bainite steel rail whose partial wear and surface damage are less brought about. SOLUTION: Vickers hardness number of welded metal ranges 200-500, and 70 vol.% or more of the micro texture has bainite structure. Ccq shown in the (1) expression in the welded metal ranges 0.5-1.5 wt.%, Ccq(%)=C%+Si%/24+ Mn%/6+Ni%/40+Cr%/5+Mo%/4+V%/16.... (1). Further, The difference of respective Vickers hardnesses of the welding metal and the rail steel base metal is -50 or larger and +70 or smaller.
Patent JP-H0245944-A (JP)
Title: Formation of ball in wire bonding
Inventor: MIYAZAKI NAOKI
IPC: H01L21/60
Filed: 1988-08-05
Abstract: PURPOSE:To improved bondability by detecting the level of voltage between gaps generated between a wire tip and an electric torch electrode and forming a constantly uniform ball controlling discharge current from the detection signal. CONSTITUTION:Discharge is generated between the tip of a wire 1 and an electric torch electrode 3 and a discharge current Is by constant current is supplied. A voltage between gaps Vg is generated between the tip of the wire 1 and the electrode 3. The voltage Vg generates a voltage detection signal S1 between gaps by a detection circuit of voltage between gaps 20. Then, by controlling a discharge current supply circuit 11 with the signal S1, the discharge current is can be increased or decreased according to the level of the voltage Vg. A constantly uniform ball 1a is formed at the tip of the wire 1. It improves bondability.
Patent JP-H0482112-A (JP)
Title: Woven flat cable and manufacturing device therefor
Inventor: TAKAI TAKUMA
IPC: H01B13/00
Filed: 1990-07-25
Abstract: PURPOSE:To eliminate a unraveling work for both ends of a woven flat cable in treating the ends by alternately providing an arbitrary length of woven section having wefts woven into wires and warps at arbitrary pitches, and an arbitrary length of non-woven section without weaving the wefts into the wires and warps, respectively in a lengthwise direction, and forming a dense woven portion at both ends of each woven section. CONSTITUTION:A distribution guide device 12 for guiding wires 6 and warps 7 for preventing the entanglement and entwinement thereof is arranged on the downstream side of a warp feed device 11. Also, a weaving machine 13 for weaving wefts 8 into the wires 6 and warps 7 whenever necessary for making a woven flat cable 1, is provided on the downstream side of the distribution guide device 12. In this case, the woven flat cable 1 comprises an arbitrary length of woven section 2 having the wefts 8 woven into the wires 6 and warps 7 at arbitrary pitches, and an arbitrary length of non-woven section without weaving the wefts 8 into the wires 6 and warps 7, alternately in a lengthwise direction. In addition, both ends of each woven section 2 are provided with a dense woven portion 4 having the wefts 8 woven into the wires 6 and warps 7 by a plurality of times in the same position.
Patent JP-H05195724-A (JP)
Title: Hydraulic-valve clearance compensator for internal combustion engine
Inventor: FUORUKAA BUUDE
IPC: F01L1/25
Filed: 1992-07-23
Abstract: PURPOSE: To supply simply and smoothly a lubricant oil to a clearance compensator without need of oil supply bores by reducing outer diameter of a part of an outer covering surrounding the clearance compensator including a plurality of hollow cylinders from an opening portion toward a base portion. CONSTITUTION: A clearance compensator 1 composed of a plurality of hollow cylinders 3, 4, is placed slidably upside-down in a cylindrical guide housing 2. And, the hollow cylinders 3, 4 are closely combined with each other, and are surrounded by a cup-shaped outer covering 6 that has bases 6.1 and lubricant oil pass bores 6.2 while they are supported by a compression spring 5. A check valve 7 is arranged in the side of the lubricant oil pass bore 6.2 opposite to the hollow cylinders 3, 4 to allow a lubricant oil flowing only to the hollow cylindrical 3 through the lubricant oil pass bore 6.2. In this constitution, at least a part of the outer cover 6 has the outer diameter reduced from the lubricant oil pass bore 6.2 toward the bases 6.1. By this constitution, the cylinder 3 is normally filled with the pressure operation medium.
Patent JP-2000026698-A (JP)
Title: Block copolymer composition and its manufacture
Inventor: MATSUI MASAMITSU
IPC: C08L53/02
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a block copolymer compsn. excellent in transparency, impact resistance, and filming property, and its manufacturing method. SOLUTION: This block copolymer compsn. contains 50-95 wt.% block copolymer (I) comprising a vinyl arom. hydrocarbon having a peak mol.wt. (Mp) of 50,000-600,000 of mol.wt. distribution curve and a conjugated diene, and 5-50 wt.% at least one polymer (II) selected from a vinyl arom. hydrocarbon polymer having an Mp in the range of 5,000-300,000 and not higher than the Mp of the block copolymer (I) or a block copolymer of the vinyl arom. hydrocarbon and the conjugated diene. In this case, the conjugated diene unit content in the block copolymer compsn. is 10-50 wt.%, and the block rate of the vinyl arom. hydrocarbon contained in the copolymer compsn. is 70-95%.
Patent JP-H0925123-A (JP)
Title: Titania sol and its production
Inventor: SASAKI TAKAYOSHI
IPC: B01J13/00
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To produce a novel titania sol contg. suspended flaky particles having anisotropy unlike a conventional sol derived from titanium alkoxide and capable of handling like a sol prepd. by the conventional sol-gel method. SOLUTION: Cesium oxide or a compd. convertible into cesium oxide by heating is mixed with titanium dioxide or a compd. convertible into titanium dioxide by heating in a molar ratio of 1:4 to 1:7 and the resultant mixture is fired to obtain cesium titanate, which is then brought into contact with an aq. acid soln. to produce titanic acid powder having a laminar structure. This powder is mixed with an aq. soln. of an ammonium compd. or an amine compd. and the crystals are peeled and dispersed by stirring to form the thickness of a monolayer order to obtain the objective titania sol contg. suspended flaky particles each having about 1nm thickness and about 1μm width. The titania is represented by the formula Ti2-x/4 O4 <x-> (0.60<=x<=0.75).
Patent JP-H0646282-A (JP)
Title: Television receiver and synchronizing separator circuit
Inventor: ONISHI YASUO
IPC: H04N5/08
Filed: 1992-07-23
Abstract: PURPOSE:To provide the stable synchronizing separator circuit without being affected by ghost. CONSTITUTION:The synchronizing separator circuit separating a horizontal synchronizing signal from a video signal is provided with a low pass filter 1 eliminating frequency components higher than a horizontal scanning frequency and two systems of horizontal synchronizing signal separator circuits 2, 3, and a synchronizing separation level of the horizontal synchronizing signal separator circuits 2, 3 is varied in accordance with an APL of a video signal, the 1st synchronizing separator circuit 2 performs the horizontal synchronizing separation for a video period, and the 2nd synchronizing separator circuit 3 performs the horizontal synchronizing separation for a vertical blanking period, and the horizontal synchronizing signal is generated by synthesizing the respective output signals.