baber/WOPTO huggingface dataset:
Patent JP-H0988851-A (JP)
Title: Manufacture of scroll member of displacement compressor
Inventor: NIWA HIROSHI
IPC: F04C18/02
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To improve the manufacturing efficiency and the manufacturing cost without machine-grinding machining to obtain the precise dimensional accuracy of a scroll member of a displacement type compressor. SOLUTION: A surface of a spiral wall of at least one scroll member 1 of a pair of scroll members 1, 1' for a displacement type compressor in which spiral walls 3, 3' are formed on one side of base plates 2, 2' is performed coarse face treatment. A fluoride resin film 4 of 20-1000μm in thickness is formed on this surface, the base plates 2, 2' are pressed against the spiral walls 3, 3' in the condition in which the spiral walls of a pair of scroll members are engaged with each other, one scroll member 1 is eccentrically revolved around the center of the spiral wall of the other scroll member 1' to slidably wear the fluoride resin film 4 to the prescribed film thickness.
Patent JP-H0199944-A (JP)
Title: Pop label printing device
Inventor: TAKEMURA KAZUHIKO
IPC: B65C9/46
Filed: 1987-10-07
Abstract: PURPOSE:To produce, at one time, a large number of labels such as POP label etc., and rapidly be adapted for changing format or design of POP label etc., by printing POP label with each printer equipped with weighing apparatus. CONSTITUTION:Electronic weighing apparatus are installed at an appropriate place close to a plurality of showcases (C1) arranged in a wide store and are connected with each other through common transmission line for the purpose of storing goods data and transferring all kinds of data therebetween. Data forming device (e) reads various formats and printing data of design from the original, using, for example, an image scanner etc., and outputs a printing command to a printer of each electronic weighing apparatus. Each printer provides POP label and an operator attaches the label on an objective article.
Patent JP-H02100544-A (JP)
Title: Data transmission equipment
Inventor: HIGUMA TOSHIYASU
IPC: H04L25/02
Filed: 1988-10-07
Abstract: PURPOSE:To connect a terminal equipment to a transmission line without recognizing the polarity of a signal by switching the polarity of the signal transmitted on the transmission line and making the polarity of the transmission signal equal to the polarity of a signal on the transmission line. CONSTITUTION:When a terminal equipment 2A is connected to the transmission line 1, power is supplied to a power module 13 from the transmission line 1, a signal polarity storage circuit 17 is initialized, and the polarity input terminals 3e and 3f of CPU 3A come to an 'H' level. When a frame is transmitted in such a way that a start bit comes to the +line 1a-side of the transmission line 1 in such a state, a decoding circuit 9 decodes the signal on the transmission line 1, and a decoding result is inputted to the input terminals 17a and 17b of the signal polarity storage circuit 17. Then, the polarity input terminal 3e of CPU 3A comes to an 'L' level, the polarity input terminal 3f comes to the 'H' level, and the start bit appears on the +line 1a-side of the transmission line 1. The state is held until the terminal equipment 2A is detached from the transmission line 1 and feed from the transmission line 1 stops.
Patent JP-2001076782-A (JP)
Title: Battery connection connector
Inventor: INOMATA YOJI
IPC: H04B7/26
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a battery connection connector of which battery contact part is not formed in the vicinity of an I/O connector of a battery receiving part but formed on the side surface in the battery receiving part by separating it from the I/O connector and which can be surface-mounted. SOLUTION: For a casing of a portable radio, a front case 16 is separated from a rear case 14. A battery receiving part 12, an opening part 13, and antenna 15 and a fitting claw 18 are formed on the rear case 14 side. On the front case 16 side, a printed circuit board 17 is mounted on the front case 16, and these battery connection connectors 11 are surface-mounted on the printed circuit board 17 by means of reflow-soldering.
Patent JP-H07109215-A (JP)
Title: Maillard reaction inhibitor for make-up and skin cosmetic for suppressing maillard reaction
Inventor: SHIMOMURA TAKUYA
IPC: A61K8/00
Filed: 1993-10-08
Abstract: PURPOSE:To obtain a Maillard reaction inhibitor for make-up having preventing effect on aging of skin and beautifying effect and a skin cosmetic for suppressing Maillard reaction. CONSTITUTION:This Maillard reaction inhibitor for make-up comprises at least one selected from saturated dicarboxylic acids of the formula HOOC-(CH2)7- COOH ((n) is 1-7 in the formula) and this cosmetic for suppressing Maillard reaction is mixed with at least one selected from the saturated dicarboxylic acids of the formula.
Patent JP-H08124336-A (JP)
Title: Servo track writing device
Inventor: NAGAI SHOICHIRO
IPC: G11B21/10
Filed: 1994-10-19
Abstract: PURPOSE: To write servo data in a nearly round state with high accuracy by measuring displacement in the radial direction of a magnetic recording medium, calculating an average value of measured values and a displacement amt. and correcting a head position in response to the displacement amt. CONSTITUTION: After a spindle motor 1 becomes its steady rotation, an average value/correcting amt. calculating device 12 is instructed to start operation by a servo track writing control circuit 13. A displacement amt. calculating device 11 and a displacement amt. measuring device 10 are started up by the device 12 to measure displacement in the radial direction of a servo information recording medium 3. Subsequently, a displacement amt. is calculated by the device 11 based on measured data obtained by the device 10, and a correcting amt. is calculated by the device 12 based on the replacement amt. and is sent to the circuit 13. By this method, irregular variations in the radial direction of the medium due to swing of a shaft of the spindle motor is corrected, and hence the write can be carried out with high accuracy.
Patent JP-H0997678-A (JP)
Title: El element
Inventor: TAKAHASHI SADAYUKI
IPC: H05B33/28
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an EL element in which light can be efficiently emitted with low current consumption by lowering the dissipation factor of the current of a non-luminous part. SOLUTION: In a partial light emitting type EL element, an insulating layer 4 is added between the transparent electrode layer 2 and the rear electrode layer 5 of a non-luminous part 6 in which a light emitting layer 3 is not formed and further a dielectric layer 7 is formed. For the binder of the dielectric layer 7, a fluororesin binder which is the same as that of the light emitting layer 3 and the insulating layer 4 is used.
Patent JP-S61131529-A (JP)
Title: Method for coating resist
Inventor: KINOSHITA HARUAKI
IPC: H01L21/30
Filed: 1984-11-30
Abstract: PURPOSE:To enable to tightly fix resist and a substrate in a short period with out performing a prebaking by a method wherein, after the film thickness of the resist is stabilized when the resist is spincoated, it is continuously rotated while dry hot air is being blown against the resist. CONSTITUTION:Dry hot air coming from a hot dry air blowing-out hole 6 is blown against a resist-dripped substrate 2 in a cup 4 while a spincoating is being performed. The solvent and moisture contained in the resist are evaporat ed in a short period by the dry hot air blown against the rotating substrate, the tight adhesive strength between the resist and the substrate is increased in a short period, and the processing equivalent to a prebaking is performed.
Patent JP-2001071017-A (JP)
Title: Inlet roller guide device
Inventor: OKADA SHOJI
IPC: B21B39/14
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent a pair of roller holders from being asymmetrically deviated. SOLUTION: This device is provided with a guide box 101, a pair of the roller holders 102 which are attached to the guide box rotatably around a fulcrum shaft, guide rollers 104 which are provided at the top end part of each roller holder provided with a 1st roller holding shaft 105 as the center of rotation and center-to-center dimension adjusting mechanisms 109 for adjusting the respective distances between both centers of the guide rollers. The center-to- center dimension adjusting mechanism 9 is provided with an adjusting pinion 112, an adjusting shaft 118 arranged at the rear end part of each roller holder, a gear wheel 115 provided at the upper part of the adjusting shaft and engaged with an adjusting pinion and plural holding bolts 108 passing through the rear end part of each roller holder in the direction orthogonal to the length direction of the roller holder.  Each holding bolt is arranged at a certain interval in the vertical direction, and holds the roller holder by allowing its top end part to abut on the adjusting shafts 118, thereby suppressing the roller holders applied with the load at the time of introducing guidance from being asymmetrically deviated.
Patent JP-2001074975-A (JP)
Title: High density multiple core optical ferrule assembly body
Inventor: IZAWA TAKASHI
IPC: G02B6/36
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To closely array optical fibers in parallel and to easily form external shape and fitting structure into the same one as those of various optical fiber ferrules by highly precisely controlling the interval between the optical axes of optical fibers in the tip end surface of the ferrule. SOLUTION: In this assembly body 1, the optical fiber holding substrate 3 wherein V shaped grooves 2A, 2B in which optical fibers F are aligned are provided in parallel at the interval D of the nearly same dimension as the outside diameter of the optical fiber, the main body part 4 wherein the recessed part 5 which holds by fitting the optical fiber holding substrate 3 is provided, and the hollow casing body part 6 into which the main body part 4 is fitted are respectively separately constituted.
Patent JP-S63110297-A (JP)
Inventor: SAITOU TOMOHISA
IPC: C11D10/02
Filed: 1986-10-27
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-S61173335-A (JP)
Inventor: BARII EI BURESAA
IPC: G06F3/041
Filed: 1985-11-12
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-H0996940-A (JP)
Title: Multicolor image forming method
Inventor: KOIZUMI TERUAKI
IPC: G03G15/01
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent image having no white stripe without making first magnetic carrier remain on a second sleeve in a multicolor image forming method forming a first toner image and succeedingly developing a second electrostatic latent image in a noncontact manner the use of by two-component developer carried by a sleeve having particular magnetic pole arrangement by which a horizontal magnetic field and a sliding magnetic field are produced. SOLUTION: When the volume of first carrier is defined as v1 , the saturation magnetization of the first carrier is defined as α1 , the density of the first carrier is defined as ρ1 , the volume of the second carrier is defined as v2 , the saturation magnetization of the second carrier is defined as α2 , and the density of the second carrier is defined as ρ2 ; the carrier satisfies the relation of v1 .α1 .ρ1 <=v2 .α2 .ρ2 is used as the first magnetic carrier of two-component developer and the second magnetic carrier of the two-component developer.
Patent JP-H0784105-A (JP)
Title: Reflecting film
Inventor: ISHIKURA ATSUMICHI
IPC: C23C14/08
Filed: 1993-09-16
Abstract: PURPOSE:To improve durability against laser without increasing the number of layers of a reflecting film. CONSTITUTION:On the surface 1a of a substrate 1, each six layers of high refractive index layers 2a and SiO2 low refractive index layers 2b are alternately laminated, and then the high refractive index layer 2a is deposited as the surface layer to obtain a reflecting film comprising a repeated multilayer film 2. The high refractive index layer 2a is an inhomogeneous film consisting of laminated lambda/8 HfO2 film 3 and lambda/8 Al2O3 film 4. Althogh HfO2 has high refractive index, HfO2 is deposited in the incident side for laser light and the intensity of an electric field is low in this layer so that no significant increase in absorption is caused. By using Al2O3 having rather low absorption for the area where the intensity of an electric field is high, the absorption of the whole reflecting film can be decreased and the durability against laser is improved.
Patent JP-H0994889-A (JP)
Title: Production of composite optical element
Inventor: FUJIWARA KATSUHIKO
IPC: B29D11/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To enhance percent non-defective in a method for producing a composite optical element wherein a resin molded layer is applied to a glass lens by preventing the eccentricity of a resin layer to make the size of the effective surface of the resin layer constant. SOLUTION: This production method has a process emitting a resin 3 to a mold 1 or a glass lens 4, a resin spreading process, a process irradiating a resin with radiation 7 to cure the same and a process peeling the obtained resin molded layer from the boundary surface from the mold. The mold 1 or the glass lens 4 is rotated centering around an optical axis at a time of the process emitting the resin 3 to the mold 1 or the glass lens 4. The spreading state of the resin is detected by a sensor at the time of the resin spreading process to control the interval between the glass lens 4 and the mold 1. At the time of the process irradiating the resin with radiation 7 to cure the same, the glass lens 4 and the mold 4 are rotated centering around an optical axis and, at the time of the process irradiating the resin with radiation to cure the same, a radiation irradiation means is moved.  At least one of the processes is controlled.
Patent JP-H0996375-A (JP)
Title: Electromagnetic type fluid control valve
Inventor: ANDO TAKESHI
IPC: F16K31/06
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To correct the difference of machine of every electromagnetic type control valve in a shipping stage. SOLUTION: To an amplifier unit 15 installed to an electromagnetic type fluid control valve 17, a function switch to select the setting item; a setting numerical increase switch to set the setting data; a setting numerical decrease switch; a serial communication part; a data writing part 36; and a CPU are provided. The amplifier unit 15 can write the setting data directly to the data writing part, but instead of it, the system is composed to allow to read the setting data from an external setting unit connected to the amplifier unit, and to write it to the data writing part. And, it is made possible to use the external setting unit as a converter, and to connect with a personal computer through this converter.  By the instruction signal from the personal computer, the electromagnetic type fluid control valve is driven through the amplifier unit, the control flow rate or the control pressure from the control valve is taken in to the personal computer as an output signal, the dead band width, the gain characteristics, and the linear property, of the output to the input are found at every electromagnetic type fluid control valve, and the difference of machine can be correct automatically.
Patent JP-H03119731-A (JP)
Title: Mosfet in integrated circuit and method of manufacturing the same
Inventor: HOMAYUUN HADADO
IPC: H01L21/336
Filed: 1990-09-21
Abstract: PURPOSE: To minimize fluctuation of threshold voltage with time by doping the interface between a gate oxide 16 and an underlying Si substrate with carbon atoms of specified concentration at the time of fabricating an MOSFET in an IC thereby inhibiting to trap a hot carrier at the interface. CONSTITUTION: Trapping of hot carrier is reduced significantly by decreasing the part where tracking possibly takes place. For that purpose, the interface 18 between a gate oxide 16 and an underlying Si substrate is doped with carbon atoms at a concentration of at least 10<16> /cm<3> (preferably, 10<16> -10<20> /cm<3> ). The carbon atoms are bonded covalently at various positions in the lattice of the Si substrate 12 in the vicinity of the interface 18 while remaining in the oxide layer 16. Since the bond between carbon and hydrogen is sufficiently stronger than that of Si, substantially all hydrogen atoms are held on the interface and the part where tracking possibly takes place is saturated permanently.
Patent JP-H04132854-A (JP)
Title: Idle speed control device for internal combustion engine
Inventor: OSAKI MASANOBU
IPC: F02D41/16
Filed: 1990-09-26
Abstract: PURPOSE:To improve the safety by stopping the feed of fuel to a cylinder when a positive change amount of an engine speed exceeds a given value during idle self-running. CONSTITUTION:An idle self-running detecting means detects that a vehicle is brought into an idle self-running state only through control by a feedback control means. When a positive change amount of an engine speed exceeds a given amount during detection of idle self-running by means of the idle self- running detecting means, the feed of fuel to a cylinder is stopped by a fuel feed stopping means. This constitution prevents the abnormal increase of the engine speed through feedback control of idle speed regarding a vehicle under idle self-running, and improves safety.
Patent JP-H0515278-A (JP)
Title: Safety water tank, made of glass and provided with glass scattering preventive film applied thereto
Inventor: HIRANO HIROTAKA
IPC: A01K63/00
Filed: 1991-06-27
Abstract: PURPOSE:To obtain a water tank having ultrahigh safety without suddenly discharging water even if glass is broken by applying a glass scattering preventive film to the glass surface of a water tank so as to prevent air, etc., from entering. CONSTITUTION:The objective water tank is obtained by applying a glass scattering preventive film of the same size as that of panes of flat glass cut to a specification size so as to prevent air or dust from entering, then sufficiently drying the flat glass (for 2 days by natural drying) and subsequently assembling the panes of flat glass with a silicone-based adhesive, etc., so as to expose the surfaces with the film applied to the outside.
Patent JP-H03117135-A (JP)
Title: Bus connecting system
Inventor: TAKAHASHI IKUHIRO
IPC: H04L12/40
Filed: 1989-09-29
Abstract: PURPOSE:To constitute the system so that a circuit-containing equipment can classifies a packet by setting a different service identifier at every service by giving a service identifier set in advance in each separate system of a circuit to the packet peculiar to the contained circuit and transmitting it to a communication bus, and also, discriminating and inputting the service identifier from the packet on the communication bus. CONSTITUTION:In a circuit containing equipment 10, a packet detecting part 15 for investigating a transfer code on a communication bus 31 obtains control information of a control bus 30 received through an interface part 14 and knows a receiving start of a packet, and transfers a received packet successively to a service identifier detecting part 16 from a first octet. The service identifier detecting part 16 investigates a first octet of the received packet, and when it coincides with a prescribed service identifier code, the subsequent octet code is received continuously and transferred to an address filter part 17. The address filter part 17 checks a calling address of a prescribed octet position, and when it coincides with a prescribed address, the packet which is being received and accumulated from the communication bus 31 is allowed to pass through, and sent out to a terminal equipment 20 from a packet sending-out part 18.
Patent JP-S62113529-A (JP)
Title: Polyethylene naphthalate film
Inventor: SAKAMOTO SEIJI
IPC: B29K67/00
Filed: 1985-11-13
Abstract: PURPOSE:To obtain prominent resistance to heat, mechanical property, flatness and handling operability by a method wherein the material of polyethylene naphthalate, whose specific resistance upon melting is within a specified range, is employed and a film is formed by applying static electricity impressing cooling method so that the average roughness and thickness on the center line of the surface of the film satisfy a specified formula. CONSTITUTION:A film is formed so that the average roughness Ra(mu) and the thickness T(mu) at the center line of the surface of the film satisfy a formula 1 by employing the material of polyethylene naphthalate having the specific resistance of 10<7>-5X10<8>OMEGA-cm upon melting and applying a static electricity impressing cooling method. In this case, when the specific resistance of the film upon melting is up to 10<7>OMEGA-cm, the thermal stability of the film is deteriorated, the reduction of molecular weight is readily generated upon melting and the mechanical property of the film is reduced. On the other hand, when it exceeds 5X10<8>OMEGA-cm, the flatness of the film is deteriorated. When the value of Ra is smaller than 0.015/T<0.2>, blocking between mutual films is generated and sliding property between the film and a base material is deteriorated. However, when it exceeds 0.08/T<0.2>, dry area on the surface of the film is increased.
Patent JP-H03115974-A (JP)
Title: Analysis of nitrogen oxides in atmosphere
Inventor: HIGUCHI YOSHIO
IPC: G01N31/00
Filed: 1989-09-29
Abstract: PURPOSE:To easily carry out high-precision automatic analysis by optically obtaining the amt. of a remaining oxidizing agent from a sample soln. contg. the nitrogen oxides collected with a flow injection analyzer and the oxidizing agent. CONSTITUTION:An NOx collecting element 7 contg. an NO oxidizing agent PTIO and an NO2 collecting element 3 free of PTIO are packed in a stainless steel wire mesh 2, and a PE perforated plug 1 is formed by a 'Teflon(R)' ring 4, a 'Teflon(R)' sheet 5 and an acrylic cylinder 6, and a sample soln. contg. collected NOx is passed through the assembly. A carrier soln. 8 and a color developing agent soln. 9 are sent by a plunger pump 10, a fixed amt. of the sample is injected 11, and the mixture is sent to a reducing column 12. The sample passed through the column 12 is joined M to the color developing agent 99 and sent to a reaction coil 13, the reaction product is analyzed by a spectrophotometer 15, and the amt. of remaining PTIO is optically detected. As a result, NOx are analyzed simultaneously, automatically and easily from the PTIO used to oxidize NO.
Patent JP-H03152841-A (JP)
Title: Soldering crt anode assembly
Inventor: POORU UCHIECHIYUKUU UJIYARI
IPC: C22C9/00
Filed: 1990-09-26
Abstract: PURPOSE: To provide metal connection having a high strength, even at the condition at a high temperature by connecting a stud bolt of an anode target to a hub of a rotor, and applying the metal alloy, which is composed of Cu at 30-70wt.%, Pd at 10-55wt.% and Ni at 5-28wt.%, to a common connection part of the stud bolt and the hub. CONSTITUTION: A rotating hub 11 and a rotating shaft 12 as parts connected by the brazing filler material are built in an X-ray tube 10. A normal rotary target 14, with which an electron beam from a filament 15 collides, is provided, and lead wires 17, 18 supplies a required voltage to the filament 15. The X-ray tube 10 includes a rotor 22, which is fixed to a glass case 20 and the hub 11 by brazing, as usual, and the rotor 22 is installed in the glass case 20 by a bearing support 24 freely rotatable, and high voltage is supplied to an anode 14 through a supply line (not showed in the figure) connected to a connector 25. The rotor 22 as an induction motor is driven by a stator coil.