baber/WOPTO huggingface dataset:
Patent JP-H10173973-A (JP)
Title: Image pickup device
Inventor: AKUTAGAWA KIYOSHI
IPC: H04N7/18
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device in which an image with excellent contrast without smear or the like is obtained even when an upper part is picked up while preventing an image of an area including a road from getting dark and a road image or a lane image with excellent contrast at all times is obtained. SOLUTION: This image pickup device has a camera 1 having a CCD 3 outputting an image signal and whose exposure time is controlled, an LCD 4 placed in front of the CCD 3 and driven partially, an image pickup control signal generating means 7 that outputs a synchronizing signal to start image pickup, an idle area detection means 13 that detects an idle area of an image pickup range for an odd number of times, an exposure time calculation means 14 that calculates an exposure time used for image pickup for an even number time depending on a luminance for other area than the idle area, and a filter drive means 15 that drives a block of the LCD 4 in an idle area to be detected before start of image pickup for even number times to attenuate a transmission luminous quantity, and image data obtained at image pickup for an even number time are outputted externally. Even when an idle area of an image is changed vertically at driving, the area of attenuating the luminous quantity is changed vertically by the LCD 4 depending on the change.
Patent JP-H06211262-A (JP)
Title: Package of signel or a plurality of cube-shaped articles and making the same
Inventor: HAINTSU EFU OODENTAARU
IPC: B65D61/00
Filed: 1992-12-21
Abstract: PURPOSE: To provide package and packaging method, when packaging cubic goods, that can sufficiently satisfy strength even with packaging carton belt with smaller thickness than in the past method. CONSTITUTION: Packaging has a base frame 2 and optionally a head frame, in which case the base frame 2 and head frame both have frame members 3, connected together, made from strips of packaging cardboard belt, and in this case further, an arm 5 of the frame member 3 is just in contact with the sidewall of the packed goods and the other arm 6 of the member 3 supports the packaged goods at the same time. The arm 5 just fitting the sidewall of the packed goods 1 has been doubled in thickness by the folded paper 7, whose fold edge 8 has been disposed at the upper edge of the frame member 3.
Patent JP-H09173395-A (JP)
Title: Assemblable fiber board coffin
Inventor: SAITO HITOSHI
IPC: A61G17/007
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To easily assemble a coffin at the site of use by forming side plates by sticking the frame wood to bar wood of particle materials having specified thickness by sandwiching them between fiber boards having specified thickness, connecting and fixing the respective side plates and a floor plate through plastic juggles. SOLUTION: In an assemblable fiber board coffin 50, side plates 5a-5d are formed by sticking frame wood 1a-1d to bar wood 2a-2d of particle materials having thickness from 10mm to 20mm by sandwiching them between fiber boards 3a and 3b having thickness from 2mm to 3mm. Then, a window hole 6 and a door 8 fitted through a plastic hinge 7 to the window hole 6 are provided. Further, this coffin is provided with an upper plate 10 equipped with a matching bar 9, floor plate 15 having a structure filling the closed space formed between the fiber boards with the medium-gravity fiber honeycomb materials of honeycomb structure, plastic nails for fixing the upper plate 10, and plastic juggles for connecting and fixing the respective side plates 5a-5d surrounding four faces with the floor plate 15. Thus, the strength of floor plate can be improved while keeping it light in weight.
Patent JP-H03201520-A (JP)
Title: Manufacture of polarizable electrode used for electric double layer capacitor
Inventor: TSUCHIYA YOSHINOBU
IPC: H01G11/42
Filed: 1989-12-28
Abstract: PURPOSE:To decrease processes by which activated carbon as a raw material is obtained, and to improve productivity by generating discharge among fine particles by the use of pressure in a specific range and pulse-shaped voltage in powder of activated-carbon fine particles formed by continuously conducting electricity under specific pressure while heating untreated carbon powder mixed with water, and sintering activated-carbon fine particles, kept under pressure and at a specific temperature. CONSTITUTION:Three kinds of untreated carbon powder, 1, 2 and 3, are mixed with water, and electricity is conducted continuously under pressure of 50kgf/cm<2> while the mixture is heated to obtain powder consisting of activated-carbon fine particles. Pressure in a range of 50-800kgf/cm<2> is applied to the powder, pulse-shaped voltage is applied among fine particles of the powder, discharge is produced among particles while the pressed activated-carbon fine particles are kept at 700-10000 deg.C, and the activated-carbon fine particles are sintered to form an electrode consisting of a porous sintered body. Accordingly, a polarizable electrode 32 is obtained by impregnating the two electrodes thus formed with an electrolyte. A separator 33 impregnated with the electrolyte is held between the two polarizable electrodes 32, 32, thus manufacturing an electric double layer capacitor.
Patent JP-H06169387-A (JP)
Title: Facsimile equipment
Inventor: MIYAZAKI JINICHI
IPC: H04N1/32
Filed: 1992-11-28
Abstract: PURPOSE:To provide a equipment which is applicable to both a telephone call and a facsimile communication as to facsimile equipment which has a one-touch dialing and an abbreviated dialing function. CONSTITUTION:A one-touch dial number or abbreviated dial number which is dialed in S1 is sent in S3. When the number is registered as a telephone number, an advance from S4 and S5 to S7 is made and a telephone call is made. With a transmission key, manual facsimile transmission is performed. In this case, no signal CNG is sent out. When the registered number is registered as a facsimile number, an advance from S4 and S5 to S6 is made. When a document is set, an advance to S11 is made and after a signal CNG is sent out, a facsimile procedure is followed in S12. When no document is set, an advance from S6 to S7 is made and a telephone call is made.
Patent JP-H06169560-A (JP)
Title: Rectilinear reciprocating motion mechanism and optical information processor
Inventor: ISHIDA TAKESHI
IPC: G06K7/01
Filed: 1992-11-27
Abstract: PURPOSE:To downsize a device and perform high-speed and highly accurate rectilinear reciprocating motion by directly fixing a guide shaft to the magnetic substance constituting a linear motor so as to prevent the vibration. CONSTITUTION:A Guide shaft 45a and 45b is directly fixed to the yoke 31 a or 30b as the magnetic substance constituting a linear motor 30a or a 30b. The guide shaft 45a or 45b can prevent the rectilinear reciprocating motion at high speed and with high accuracy, because it is fixed in the condition of being pressed against the side face 61a or 61b of the linear motor 30a or 30b, consequently the recoding or reproduction of information to an optical card 10 can be performed at high speed and with high accuracy Furthermore, since there is no space between the guide shaft 45a or 45b and the yoke 31a or 31b constituting the linear motor 30a or 30b, the device can be downsized. Moreover, since a coil 33a or 33b is fixed each to right and left each side face of a frame 24, the mobile part 20 and the linear motor 30a or 30b can be downsized and speeded up.
Patent JP-2001154406-A (JP)
Title: Image forming device, tone and process cartridge
Inventor: MIZOE MAREKATSU
IPC: G03G5/14
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device in which the sticking of a toner to magnetic particles for electrification and the scraping of a photoreceptor are prevented, uniform electrification is sustained over a long period of time and a high quality image free from image defects due to toner scattering, image fogging and drops of the toner is obtained. SOLUTION: In the image forming device having a contact electrifying means which electrifies a photoreceptor by contact electrification with a magnetic brush comprising magnetic particles for electrification having 104-109Ωcm volume resistance and used for making an electrostatic latent image visible with a toner to obtain the objective image, the toner contains a polymer of a vinyl monomer, contains 1-50 mass % gel component based on the amount of the entire toner and has the main peak in the molecular weight range of 1×103-5×104 in the chromatogram of the THF-soluble component by GPC.
Patent JP-H10183361-A (JP)
Title: Three-dimensionally molded circuit parts and their production
Inventor: TAKAHASHI TOMOAKI
IPC: C23C18/20
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain three-dimensionally molded circuit parts which obviate the occurrence of abnormal growth of copper, etc., to insulating parts by forming secondary moldings at a primary molding having roughened surfaces exclusive of the parts to be formed as circuits and forming conductor circuits by plating on this primary molding. SOLUTION: The primary molding resin 1 is formed by injection molding using polyethersulfone, etc., contg. a palladium salt as a plating catalyst. The primary molding 1 is subjected to a roughening treatment by using a chromic acid/sulfuric acid soln. mixture. The secondary molding resin 2a, 2b are formed by injection molding in such a manner that the circuit parts are exposed around the primary molding 1. Polyphenylene sulfide, etc., are used for the secondary moldings 2a, 2b. The moldings are then immersed into an electroless copper plating liquid to deposit the metallic films 3 of the copper on the primary molding 1. As a result, even the inside surfaces of through-holes 4 are uniformly plated without the unequal throwing of the plating on the surfaces of the primary molding 1 and without the abnormal deposition of copper between the insulating patterns and insulating parts.
Patent JP-H06228134-A (JP)
Title: Novel production of 2,2,6,6-tetramethyl-4-piperidyloxy- 1,3,5-triazine having two or more triazine rings
Inventor: GURACHIAANO BUIGUNARI
IPC: C08K5/3492
Filed: 1993-12-10
Abstract: PURPOSE: To prepare the subject compound effective as a stabilizer of organic materials in high yield by a industrially applicable method.  
     CONSTITUTION: The compound of formula V [R 1  is H, a 1-8C alkyl, 7-9C phenylalkyl or the like; R 2  is formula II, NR 4 R 5  (R 4  and R 5  are each a 1-18C alkyl, 5-12C cycloalkyl or the like) or the like; (m) is 2 to 6; R 3  is formula VII to formula IX when m=2, formula X (S is 0 to 3) when m=3 to 6, formula XI or formula XII ((t) and (v) are each 2 to 6; (u) is 0 or 1) when m=3; R 7 , R 9 , R 11  to R 13 , R 17  and R 19  to R 22  are each H, a 1-18C alkyl, phenyalkyl or the like; R 8  is a 2-12C alkylene, phenylene or the like; R 10  is H or methyl; R 14  to R 16  and R 18  are a 2-6C alkylene] is obtained by reacting cyanuric chloride with a 1-4C alkanol in the presence of a compound of formula I as an HCl interceptor and further with a compound of formula II on circumstances to form a compound of formula III, subsequently reacting the compound of formula III with a compound of the formula; R 3 -(H) m  and then neutralizing the resultant compound to form a compound of formula IV together with the compound of formula I as a free base and reacting the compound of formula I with the compound of formula IV in the presence of a transesterification catalyst. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H07159246-A (JP)
Title: Temperature measuring method for semiconductor wafer
Inventor: UEDA RISA
IPC: H01L21/66
Filed: 1993-12-09
Abstract: PURPOSE:To provide a noncontact temperature measuring method for measuring the temperature of a semiconductor wafer under surface treatment with emissivity varying every moment accurately regardless of the variation of the emissivity. CONSTITUTION:Infrared radiation from a semiconductor wafer under surface treatment process is divided into a p-polarization component and an s- polarization component. The temperature is measures by means of a radiation thermometer starting from an angle where the predetermined emissivity of p-component(epsilonp) is constant.
Patent JP-H07166237-A (JP)
Title: Production of high strength cold rolled steel plate excellent in surface property and workability
Inventor: OKANO YOICHIRO
IPC: C21D8/02
Filed: 1993-12-10
Abstract: PURPOSE:To produce a high strength cold rolled steel plate excellent in surface properties and workability by subjecting a steel contg. specified amounts of C, Si, Mn, P, S, Al, N, O, Cu, Ni, Ti and Nb to continuous casting under specified conditions. CONSTITUTION:A steel contg., by weight, <=0.0050% C, <=1.0% Si, <=1.0% Mn, <=0.10 P, <=0.010% S, <=0.005 to 0.10% Al, <=0.0040% N, <=0.0050% O, 0.8 to 2.0% Cu and <=0.4 to 1.5% Ni and furthermore contg. one or more kinds of 0.010 to 0.10% Ti and 0.005 to 0.060% Nb, and the balance Fe with inevitable impurities is subjected to continuous casting, hot rolling and annealing to produce a cooled steel plate. At that time, as the conditions of the continuous casting, in the case the casting velocity is defined as V (m/min), the mold amplitude as a (m) i0.006 (m) and the mold frequency as N (min<-1>), the time t (min) expressed by the formula I satisfies the inequality II. Thus, the cooled steel plate having high workability and about >=490N/mm<2> tensile strength can be obtd.
Patent JP-H11176484-A (JP)
Title: Multiple type charge and discharge device
Inventor: AKIBA TOMOFUMI
IPC: H01M10/44
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a multiple type charge and discharge device, capable of easily securing a stable high temperature condition and conducting a high- reliability initial charge process at favorable reproducibility and with mass- productivity. SOLUTION: This device comprises a charge and discharge power source 2, and contact terminals 3a connected to the respective charge/discharge power sources 2, and it comprises plural constant temperature tanks 3 including temperature sensors, plural battery holding jigs to hold a nickel-hydrogen secondary battery 5 to be connected to the contact terminals 3a, a warm blow generating device 6 to generate warm bow adjusted by a signal from the temperature sensor in each constant temperature tank 3, a warm blow circulation mechanism 7 for circulating warm blow generated by the warm blow generating device 6 to each constant temperature tank 3, and a controller 8 to controlling the action of the warm blow generating device 6 and a current on the charge/ discharge power source 2 side. Each charging/discharging power source 2, each constant temperature tank 3, and the controller 7 are incorporated integrally in a frame body 9.
Patent JP-2001161023-A (JP)
Title: Circuit breaker with measuring function
Inventor: AIHARA KAZUYA
IPC: H02H3/08
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a circuit breaker which is equipped with a measuring function, can also be used as a current transformer for measurement, and can be reduced in size and cost, by improving the accuracy of a current transformer for time limit characteristic incorporated in the breaker. SOLUTION: A circuit breaker is equipped with a measuring function, a main circuit contact 2 which connects a main circuit 1, a current transformer 3 which detects a load current flowing through the circuit 1, and a transformer 4 which detects the voltage across the circuit 1. The circuit breaker is also equipped with a power source circuit section 6 which generates the power supply voltage required for making circuit breaking operation based on the output signal of the current transformer 3. The section 6 inputs a current-transformer burden reducing signal. The circuit breaker is also provided with an external power source discriminating circuit 15 which discriminates the presence/absence of an external controlled power source and, when power supply is made from the power source, the circuit section 6 inputs the current-transformer burden reducing signal.
Patent JP-H07166151-A (JP)
Title: Gelling or solidifying agent for organic liquid
Inventor: SHIRASAWA SEIICHI
IPC: C11B15/00
Filed: 1993-12-10
Abstract: PURPOSE:To obtain a gelling or solidifying agent for organic liquids useful as lubricants, releasants or adhesives, and capable of producing uniform, smooth, viscous and stable gelled or solidified products, containing, as an active ingredient, a specific transesterification product. CONSTITUTION:This gelling or solidifying agent contains, as an active ingredient, an transesterification product obtained by transesterification between a triglyceride with a 2-28C straight chain saturated fatty acid as the constituent fatty acid and a diester of a 20-28C aliphatic saturated dibasic acid and a lower alcohol such as a 1-4C straight chain or branched alcohol. This transesterification product at least contains such a partial transesterification product that one of the ester linkages between said aliphatic saturated dibasic acid and the lower alcohol is left intact.
Patent JP-H03205399-A (JP)
Title: Formation of diamond crystal
Inventor: HIRABAYASHI KEIJI
IPC: C30B29/04
Filed: 1989-12-30
Abstract: PURPOSE:To obtain a film-shaped diamond free from ununiformity of deposition and excellent in evenness by forming the diamond on a substrate having the surface composed of Fe, Co, Ni or Cr and having a specified thickness using the gas phase synthesis method. CONSTITUTION:On a substrate having the surface composed of a simple substance such as iron, cobalt, nickel or chromium or an alloy thereof and having 0.2-10nm thickness, diamond is formed using the gas phase synthesis method. In the case of <0.2 nm thickness, the effect of increase of nuclei formation density is low and in the case of >10nm thickness, an inhibition effect of diamond formation due to taking of carbon into the above-mentioned metal or alloy is more remarkable than the effect of an action as the starting point of nuclei formation followed by reduction of the probability of diamond nuclei formation. As a deposited diamond film has a tendency to show ununiformity of the film thickness in the case of formation of the metal or the alloy in a dispersed state (particle state), the metal or the alloy is formed preferably in a uniform film state for the purpose of formation of the objective uniform diamond film.
Patent JP-2000172941-A (JP)
Title: Hotel management system
Inventor: SUZUKI MASATOSHI
IPC: G07F17/00
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To uniquely specify each device for customer by providing a controller which collects the information on each governed customer device and control these customer devices based on the control information given from a LAN and also providing a system controller which gives the control information on each customer device to the controller based on the information processing result. SOLUTION: Each of n pieces of controllers 30-1 to 30-n collects the information on each governed customer device by a communication system that is specified by the setting information stored in a storage means. Each controller also controls each governed customer device based on the control information which is received from a system controller 10 via a LAN. A controller 11, i.e., a component element of the controller 10 processes the information on the collecting result of each controller that is received via the LAN. The controller 11 also sends the control information on each guest room to a governed controller based on the information processing result.
Patent JP-H09184001-A (JP)
Title: Power feeder for powder molding press
Inventor: MORIYAMA MASAYUKI
IPC: B30B11/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To stabilize the weight of a green compact by stabilizing the apparent density (AD) of raw material powder. SOLUTION: An agitator 21 is disposed in connecting pipes 18, 25 between a hopper 16 and a feeder 26. This agitator 21 is formed by providing the inside surface of a rotary drum with agitating vanes. The AD of the raw material powder changes successively after the production thereof but is returned to the value approximate to the value right after the production by agitating the powder with the agitator 21. As a result, the AD is eventually stabilized.
Patent JP-H05175850-A (JP)
Title: D/a converter
Inventor: TANI YASUNORI
IPC: H03M1/08
Filed: 1991-12-25
Abstract: PURPOSE:To prevent converting accuracy from being degraded even when clock jitter exists in a reference clock by using a second clock in a stable cycle separately from the reference clock. CONSTITUTION:A digital input is converted to a pulse width modulated (PWM) signal by a current output pulse width modulator 11 and inputted to a current/ voltage converter 12. The current output pulse width modulator 11 modulates the digital signal inputted in the cycle of the first clock to the PWM signal synchronized to the second clock corresponding to the value of the signal. The current/voltage converter 12 consists of an operational amplifier 17 and a capacitor 16, and converts the current input to a voltage output by storing the input in the capacitor 16. Therefore, the amount of charges stored in the capacitor 16 is exactly proportional to the digital input by using the clock in the extremely stable cycle as the second clock. A sample-and-hold circuit 13 fetches the output voltage of the current/voltage converter 12 and an analog filter 14 smoothes this output voltage.
Patent JP-2001159485-A (JP)
Title: Pipe joint
Inventor: ARAKAWA NORIYUKI
IPC: F16L21/08
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To surely prevent the mutual rotation of a pair of pipes constituting a joint applicable to a water pipe bridge. SOLUTION: In a socket 12, formed in the end of one pipe 11 joined to the other, spigot 14 formed in the end of the other pipe 13 is inserted. The outer face of the spigot 14 is thrusted along the periphery of the axial center of the socket 12 the end of a bolt 26 rotatable integrally with the socket 12.
Patent JP-H09186457-A (JP)
Title: Production of laminate having inner layer circuit
Inventor: OTO NORIYASU
IPC: H05K3/46
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a laminate having an inner layer circuit where the difference of thickness is small between a laminate having an inner layer circuit produced at a position touching a hot plate and a laminate having an inner layer circuit produced at a position not touching the hot plate. SOLUTION: A prepreg comprising a basic material impregnated with a thermosetting resin is laminated on a board provided with a circuit and more than two such laminates are laminated and hot pressed by means of hot plates. The ratio of melt viscosity at 130 deg.C is set at 1:1.2-1.5 between the prepreg in a laminate touching the hot plate and the prepreg in a laminate not touching the hot plate.
Patent JP-H10188487-A (JP)
Title: Large-capacity flexible disk and its formatting method
Inventor: HIRONAKA HISAKAZU
IPC: G11B20/12
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method that makes it possible to easily recognize the changed content of a magnetic disk medium. SOLUTION: Each sector comprizes a servo region and a data region 30. The servo region of each sector is provided with a preamble field 21, a STM (Sector Timing Mark) field 22, a number field, the first to fourth burst fields 24-1 to 24-4, a zero field 25, and a pad field 26. The number field comprises a sector 23-1 and the track number field 23-2. And, the sector field 23-1 is stored with the changed content of the magnetic disk medium and the sector number and the track number field 23-2 is stored with the track number.