baber/WOPTO huggingface dataset:
Patent JP-H07106742-A (JP)
Title: Printed wiring board
Inventor: TAKAMORI MASANORI
IPC: H05K1/11
Filed: 1993-10-07
Abstract: PURPOSE:To prevent the occurrence of such a trouble that a soldered section causes insufficient contact on one side or components come to stand up by symmetrically providing protruding sections which protrude by a specific length, have the same width as wiring has, and are made of the same material as that of a pair of pads for connecting components against the pads. CONSTITUTION:Protruded sections 5 which protrude by 0.05mm in minimum and 0.3mm in standard, have the same width as wiring 3 has, and are made of the same material as that of a pair of pads 2 of a printed wiring board for connecting components 4 are symmetrically provided against the pads 2 along the center lines of the pads 2 in the directions opposite to the direction of the wiring 3. Therefore, the occurrence of such a trouble that terminal sections cause insufficient contact on one side or the components 4 come to stand up can be prevented at the time of soldering the terminals of the components 4 to the pads 2, because the solder uniformly flows in all direction on the pads 2 and the components 4 are mounted at proper positions.
Patent JP-2001072038-A (JP)
Title: Thermal insulating paper cup and its manufacturing method
Inventor: NAGAE MINORU
IPC: B65D81/38
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a thermal insulating paper cup in which paper is a major raw material for it, it has an easy discarding characteristic, an easy combustion characteristic and further it has no possibility to produce odor and to provide a thermal insulating paper cup manufacturing method. SOLUTION: The lower segment of a paper cylinder 20 is formed with a curved segment 21 which is curved inwardly under application of pressure and/or heating and pressure. The lower end of the curved segment is formed with a cylindrical leg 23 having some protrusion notches equally spaced apart, extending downwardly and fixed to the outer surface of an annular leg 14. The cylinder is fitted to a barrel 11 of a paper cup main body 10, the upper end of the cylinder is contacted with the lower edge of an edge segment 13 and fixed there. The cylindrical leg 23 at the lower end of the cylinder formed with a curved segment is adhered to and fixed to the outer surface of the annular leg 14 at the lower edge of the leg at the paper cup main body, and a thermal insulating space layer 22 is formed between the barrel segment of the paper cup main body and the paper cylinder.
Patent JP-H0990237-A (JP)
Title: Image pickup device
Inventor: ISHII HIROSHI
IPC: G02B23/24
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device with which the easy conduction of the work to connect the respective lines in a composite cable and the electrode parts of a substrate is possible and the length of hard parts is shortened. SOLUTION: The HIC substrate 34 and the 7-core composite cable 35 are first opposed and aligned to each other at the time of connecting the 7-core composite cable 35 to the HIC substrate 34. Next, an anisotropically conductive sheet 38 is disposed at the front end face of the 7-core composite cable 35. The front end face of the insulating block 41 disposed at the front end of the 7-core composite cable 35 is press bonded to the plane of the HIC substrate 34, by which the respective electrode parts 51 for signals of the HIC substrate 34 and the internal conductors 45 of the respective coaxial cables 42 of the 7-core composite cable 35 as well as the electrodes 51 for GND of the HIC substrate 34 and the external conductors 47 of the respective coaxial cables 42 of the 7-core composite cable 35 are integrally electrically connected.  Adhesives 53 of, for example, an epoxy system, are applied on the peripheries of the junctures for the purpose of reinforcement to fix the junctures.
Patent JP-H0194369-A (JP)
Title: Developing device
Inventor: TAJIMA HATSUO
IPC: G03G15/09
Filed: 1987-10-07
Abstract: PURPOSE:To obtain an excellent image at low cost by a small-sized bipolar magnetic field producing means by specifying the amount of charges per unit gram of a developer coating layer after control, the coating weight per unit square centimeter, and their product. CONSTITUTION:When the amount of charges per unit gram is Q (coulomb) and the coating weight per unit square centimeter is G (gram) as to a developer on a developing sleeve after the layer thickness is controlled, conditions such as 4.5X10<-9=G.Q<=15X10<-9>(Coul/cm<2>), 3X10<-6=Q<=15<-6>(Coul/g), and 0.5X10<-3=G<=3X10<-3>(g/cm<2>) are set. The Q is varied by varying the friction condition of a developer and the G is varied by varying the intensity of a magnet directed to a developer container; and the G decreases as the Q increase and increases as the Q decreases and thus the G and Q are put in a constant- value relation. Consequently, an excellent image is obtained by using a smaller- diameter bipolar magnet roll and the device is reduced in size on the whole.
Patent JP-H1196252-A (JP)
Title: Electronic money transaction system using multimedia portable terminal
Inventor: YOSHIOKA YOSHITAKA
IPC: G06Q20/42
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To enable only user who passes personal authentication to perform business trade by performing the personal authentication by using a device whose place of use is not restricted like a multimedia portable terminal and by combination of information which is unique to an individual and impossible to be forged like a retina pattern and a fingerprint. SOLUTION: The business trade is performed by making access from the multimedia portable terminal 1 to a store 17 by a user, their own bank account numbers are ciphered so as not to be known to the opposite party, added to a trade result, transmitted to the opposite party of the trade by both of the user and the store, own ciphered keys each is added to the information transmitted from the opposite party and the information is transmitted to a bank 7 by each of the user and the store. The trading result of the information transmitted from both of the user and the store are deciphered by using a ciphering key attached by each party of the trade, coincidence of a purchasing amount of the trade transmitted by the user with a sale amount transmitted by the store is confirmed and the amount is transferred from the bank account only when the amounts coincide with each other by the bank.
Patent JP-S62110928-A (JP)
Title: Apparatus for disconnecting bobbin-transfer device
Inventor: KAWASAKI YOSHIO
IPC: B65H67/06
Filed: 1985-11-08
Abstract: PURPOSE:To provide the titled apparatus working with single driving mechanism, by using a connection releasing apparatus to release the connected state of a connection mechanism of a transfer material, placing the connection releasing apparatus to the transfer material-inlet side of each spinning frame and operating the mechanism with a driving apparatus attached to a transfer machine to draw said transfer material. CONSTITUTION:Each of connection releasing apparatuses 62, 63 to release the connected state of a connection mechanism 53 is placed at the transfer material- inlet side of a reserve roving winding rail 5, a rail 6 in a roving machine and a waiting rail 7. A driving apparatus 87 to drive the operation mechanism of each connection releasing mechanism 62, 63 is attached to a bridge-rail carrying part of a transfer machine 8 to enable the engagement of an operation rod 68 with a pressing plate 91 attached at the tip end of a rod 90 which can be transferred parallel to a rod 65 of the connection releasing apparatuses 62, 63 by driving a driving motor 89 in a state connected with the bridge rail 16.
Patent JP-S60136755-A (JP)
Title: Dry type developer for electrostatic latent image developing
Inventor: KATOU HITOSHI
IPC: G03G9/097
Filed: 1983-12-26
Abstract: PURPOSE:To obtain a developer improved in fluidity, and stabilized in electrostatic charge even in repeated uses by adding a hydrophobic fine silica powder and a hydrophobic fine titania powder each in a specified weight ratio in a negatively chargeable toner as a posttreating agent. CONSTITUTION:A hydrophobic fine silica powder of <=100nm average particle diameter and a hydrophobic fine titania powder of <=100nm average particle diameter and added in a silica to titania weight ratio of 1:5-1:1 to the toner of a developer composed of a positively chargeable carrier and the negatively chargeable toner each in an amt. of 0.05-1.0wt% and 0.1-3.0wt% of the toner, respectively. The addition of such a silica powder restrains deterioration of the initial chargeability and fluidity of the toner and the addition of the titania powder in combination with the silica powder prevents the demerit of the silica powder, that is, the rise of said charge amt. due to repeated uses of it with the increasing cycles of copying. As a result, the obtained developer is, on the whole, good in fluidity, and stabilized in charge amt. even in the repeated cycles of copying.
Patent JP-S63170365-A (JP)
Title: Pyrazole derivative, its production and selective herbicide containing said derivative
Inventor: BABA MASANORI
IPC: C07D231/20
Filed: 1987-10-06
Abstract: NEW MATERIAL:The compound of formula I {X is (halo)alkyl, halogen or NO2; Y and Z are H, alkyl or halogen; R is alkyl; n is 0-2; Q is H, (halo)alkyl, (halo)alkenyl, (halo)alkynyl, cyanomethyl, group of formula II [A is H or alkyl; m is 0 or 1; B is (substituted) phenyl or alkyl] or organic acid residue}. EXAMPLE:1-Methyl-4-(2-methyl-3-fluoro-4-methylthiobenzoyl)-5-hyd-roxyp yrazole. USE:A selective herbicide. PREPARATION:The compound of formula I can be produced by reacting 1- methyl-5-hydroxypyrazole of formula III with a compound of formula IV (M is OH or halogen) and reacting the resultant compound of formula V with a compound of formula L-Q (L is halogen or methanesulfonyloxy).
Patent JP-H0299944-A (JP)
Title: Automatic developing device
Inventor: SHIDARA SHINICHI
IPC: G03D3/13
Filed: 1988-10-07
Abstract: PURPOSE:To shorten the contact distance between processing liquid for fast processing and a film and to miniaturize the size of the device by applying ultrasonic wave vibrations to a film being processed by a specific method in one processing stage of automatic development. CONSTITUTION:The automatic developing device sends an exposed film 12 to a developing, a fixing, and a washing stage in order to perform development processing continuously. For at least one processing stage, an ultrasonic wave generating means 10 is provided which applies ultrasonic wave vibrations to the film 12 being processed, the film 12 is arranged in a sound field closer than the position where the output sound pressure of an ultrasonic wave generating means 10 becomes maximum, and the film surface is not orthogonal to the direction where the directivity of the ultrasonic wave generating means 10 becomes maximum. Consequently, the gap between the ultrasonic wave generating means 10 and film 12 is made small to reduce the size of a processing tank and an irregularity in the processing of the film 12 is not generated.
Patent JP-2001075549-A (JP)
Title: Plural windows display controller
Inventor: KOIKE TAKANAO
IPC: G06F3/0481
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a plural windows display controller having a function performing the superposing of plural windows by a hard control with a simple construction and without lowering a processing time. SOLUTION: This display controller performs the superposing of plural display pictures by managing properties of respective windows while converting them into intermediate data in which they are easily hard-controlled and by reading out display picture data based on the intermediate data from a VRAM 3 (video RAM) to a line buffer 13 and by composing the display picture data of respective windows. At this time, when the line buffer 13 is used in commom by the intermediate data and the display picture data, a processing can be performed more quickly.
Patent JP-H0194277-A (JP)
Title: Apparatus for inspecting printed circuit board
Inventor: NAGAFUJI TAKASHI
IPC: H05K13/08
Filed: 1987-10-06
Abstract: PURPOSE:To prevent the lowering of the signal level of an inspection signal even in a high frequency band and to measure a high frequency circuit, by forming a CR parallel circuit taking the matching with the input impedance of a measuring device in a contact probe. CONSTITUTION:A pin 31 is inserted in the leading end part of the substrate 35 of a contact probe to be connected to wiring patterns 35a, 35b and a connection terminal 33 is inserted in the lower part of a support 36 to be connected to a wiring pattern 35c. A dielectric 38 is mounted to the leading end part of a trimmer rod 34 and moved up and down by the revolution of the rod 34. That is, a variable condenser is constituted of the pattern 35a, the dielectric 38 and the support 36. A high frequency chip resistor 37 is soldered between the patterns 35b, 35c. By this constitution, a circuit wherein a resistor and a condenser are connected between the pin 31 and the connection terminal 33 in parallel is constituted. By the action of the condenser of this parallel circuit, the attenuation of the input impedance of a measuring device or the high frequency band by a coaxial cable is compensated.
Patent JP-S60141411-A (JP)
Title: Elliptical hole machining method
Inventor: TADOKORO FUJIO
IPC: H05K3/00
Filed: 1983-12-26
Abstract: PURPOSE:To machine an elliptical hole by drilling a central circular hole located in the center of on ellipse, with use of a circular hole drill and then drilling holes at both positions displaced symmetrically with respect to the center of the ellipse. CONSTITUTION:A workpiece, e.g., three stacked plates covered by copper, is subjected to elliptical hole machining with use of a drill having a diameter of 4.0mm., the number of revolutions of 16,000rpm, and a drill feed speed of 400mm./min. First, a circular hole is made in a center 1 of an ellipse. Then, the drill is moved by 0.53mm. in the direction of -X to make a hole 2. Further, the drill is moved by 1.06mm. in the direction of +X and thereby a hole 3 is made for effecting ellipse processing. The number of drilling and drill conditions depend on a elliptical hole specification.
Patent JP-H04130259-A (JP)
Title: Gas-concentration measuring apparatus
Inventor: MIKI HIDEYUKI
IPC: G01N27/12
Filed: 1990-09-20
Abstract: PURPOSE:To make it possible to read an indicating level in calibration definitely by relatively delaying the speed of the data of a standard gas in calibration when the data stored in a memory are outputted as analog signals, and outputting the data of the standard gas. CONSTITUTION:Before the measurement is started, a standard gas is introduced, and zero-span calibration is performed. The data of a detecting part 12 in calibration are sequentially stored in a gas-concentration memory 13. Then, a gas to be measured is introduced, and the measurement operation is started. The measured data are sequentially stored in the memory 13. After the measurement, the zero-span calibration is performed before the next measurement is started. The data in this calibration are stored into the memory 13 by the same way. After the measurement, the data stored in the memory 13 are outputted into a recorder 15 through an analog output part 14 and recorded in the chart of the recorder 15. At this time, the speed of the chart paper is constant. The output speed of the data in calibration when the standard gas is made to flow is made slower than the output speed of the data in measurement. Thus, the waveform in calibration becomes wide on the time axis. The record whose calibration waveform is clear to understand remains.
Patent JP-H01199310-A (JP)
Title: Thin film magnetic head
Inventor: SHIMIZU OSAMU
IPC: G11B5/31
Filed: 1988-10-07
Abstract: PURPOSE:To prevent the corrosion of an electrode pad part and improve a reliability by arranging the layer of Ti or Cr on a Cu layer surface to form the pad part. CONSTITUTION:On a pad part 6 surface made of the Cu, the layer made of the Ti or Cr is provided. For a means to execute an etching, a layer different in color from at least the Ti or Cr, for example, a second Cu layer 10 is further formed on the Ti or Cr layer, a time point, where the layer is completely removed by etching the layer different in color, namely, the second Cu layer 10, is made into an etching end point, and thereby, the pad part 6, in which the layer made of the Ti or Cr can be formed on the Cu surface. Thus, the corrosiveness of the pad part can be executed, and the reliability can be obtained.
Patent JP-H0198591-A (JP)
Title: Heat-insulating cold-insulating warehouse
Inventor: TANAKA HIROAKI
IPC: B65G1/00
Filed: 1987-10-06
Abstract: PURPOSE: To minimize the temperature change in a warehouse and to reduce the energy by providing a ceiling crane with automatically traveling hoist on both storing and working sections through a carrying-out and -in port having a door provided on a partitioning wall. CONSTITUTION: The building of a heat reserving and cold reversing warehouse 1 is partitioned into a storing section 2 and a loading and unloading section 3 by a partitioning wall 5, and a temperature regulating facility is provided in the storing section 2. This warehouse is also provided with a hoist type ceiling crane 7 for automatically traveling a hoist 11 between both the storing section 2 and the loading and unloading section 3 through a carrying-out and -in port 15 having a door 4 provided on the partitioning wall 5. Only the carrying-out and -in port 15 is slightly opened to interrupt the inflow of air from the outside, and the carrying-in and out of articles 6 from the loading and unloading section 3 to the storing section 2 within the warehouse 1 is performed by use of the ceiling crane 7.  Thus, the change in temperature by the internal air of the storing section 2 controlled in temperature being dispersed to the outside can be minimized in the carrying-out and -in of the articles 6.
Patent JP-S62112407-A (JP)
Title: Booster for television receiver
Inventor: TANAKA KOICHI
IPC: H03G3/30
Filed: 1985-11-11
Abstract: PURPOSE:To always keep an excellent reception state regardless of an electric field strength by switching a changeover means for a signal amplifier path of a booster and a through-path automatically in response to an AGC voltage outputted from a tuner of a receiver. CONSTITUTION:In a control means of the changeover means between the signal amplifier path of the booster 1 and the through-path, the changeover means is switched to the through-path when an AGC voltage outputted from a TV tuner VIF circuit 3 is the 1st switching voltage or below at the operating state of the amplifier path. In the operating state of the through-path, when the AGC voltage reaches the 2nd switching voltage or over higher than said voltage, the changeover means is switched to the amplifier path. Thus, in selecting the 1st and 2nd switching voltages corresponding nearly to the difference from the AGC voltage depending on the presence of the gain of the amplifier path, the changeover from the amplifier path into the through-path and vice versa are attained automatically depending on a slight difference from the TV broadcast electric field.
Patent JP-2001075376-A (JP)
Title: Image forming device
Inventor: FURUYA TADASHI
IPC: G03G15/20
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain excellent transfer/fixation properties of a toner image without using a release agent. SOLUTION: Black, yellow, magenta and cyan toner images formed on respective photoreceptor drums 1K, 1Y, 1M and 1C are successively transferred primarily onto an intermediate transfer belt 5 rotating in the direction of an arrow R5, and the toner images in 4 colors are laminated on the belt 5. The intermediate transfer belt 5 is held between a lower heating roller 71 and the upper heating roller 72, transfer material is inserted through a nip N, the toner images of 4 colors on the intermediate transfer belt 5 is transferred secondarily and simultaneously fixed on transfer material P. The toner image is cooled from the rear side of the intermediate transfer belt 5 by a cooling device 73 disposed in a position separating the transfer material P from the intermediate transfer belt 5 in the downstream side of a simultaneous transfer and fixing device 7.  The toner image fixed on the transfer material P is cooled from the rear side by a cooling device, and made easily peelable from the intermediate transfer belt 5.
Patent JP-2000083560-A (JP)
Title: Fumigation device
Inventor: SUGIMOTO YOSHIAKI
IPC: A01M13/00
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a fumigation device capable of fumigating a stored material without carrying out the stored material from a storage tank and simply performing a fumigation work, because a fumigation gas can directly be supplied into the storage tank through a sleeve. SOLUTION: A sleeve 21 is inserted into a penetrated hole 20 opened in the body 12 of a door device of a storage tank, and a plug 30 for closing the outside opening 21a of the sleeve 21 is detachably attached to the sleeve 21. The end portion of a gate 36 for opening or closing the inside opening 21b of the sleeve 21 is pivotally attached in a state capable of being rotated on the pin 37 of a support frame 35, and a male screw member 38 capable of engaged with a female screw 39 formed in the inside flange 24 of the sleeve 21 is rotatably attached to the free end portion of the gate 36. When a stored material is fumigated, the male screw member 38 is disengaged from the female screw 39 to open the gate 36. Subsequently, a hose for charging a fumigation gas is attached to the outside end of the sleeve 21, and the fumigation gas is supplied into the storage tank.
Patent JP-S62112834-A (JP)
Inventor: HIRAHARA MANABU
IPC: E03D9/00
Filed: 1985-11-11
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-H0995530-A (JP)
Title: Production of particulate polyarylate
Inventor: KISHIMOTO SOICHIRO
IPC: C08G63/19
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To produce a particulate polyarylate having a high bulk density by adding a methylene chloride polyarylate solution to an aqueous polyarylate slurry of a specified temperature, passing the mixed slurry through a perforated plate while separating the solvent by distillation, withdrawing a part of the passed slurry and recirculating the remainder. SOLUTION: Hot water having a temperature of 40-100 deg.C at normal temperature is fed into a granulation tank 1, a methylene chloride polyarylate solution of a concentration of about 5-25wt.% is fed at a specified flow rate from a feed pipe 3 into the tank 1 and mixed with the hot water to form a slurry of a polymer concentration of about 3-30wt.%. While the methylene chloride is being removed by distillation, the slurry is withdrawn from a discharge pipe 6, and passed through a perforated plate having a hole diameter of 0.1-10mm at a linear velocity of 1m/sec or above. A part of the passed slurry is withdrawn as a product slurry from a discharge pipe 9, while the remainder is recirculated into the tank 1 through a recirculated slurry feed pipe 10.  The product slurry is filtered and dried to obtain a particulate polyarylate having a mean particle diameter of about 500-8,000μm and a bulk density of 0.2 or above. A methylene chloride polyarylate solution is further fed into the tank 1, and water is supplied to adjust the concentration of the slurry.
Patent JP-H0587219-A (JP)
Title: Hydraulic controller of automatic transmission
Inventor: MORI KIYOUSUKE
IPC: F16H59/14
Filed: 1991-09-30
Abstract: PURPOSE:To provide a hydraulic controller of an automatic transmission which is able to set a proper amount of hydraulic pressure at the time of speed adjustments. CONSTITUTION:When working pressure in a transmission is set up on the basis of a torque signal Tt representing a torque being inputted into the automatic transmission as well as when a variation in this torque signal Tt or throttle opening TH is more than the specified value, the working pressure is compensated as specified.