baber/WOPTO huggingface dataset:
Patent JP-H0511032-A (JP)
Title: Battery charger pack
Inventor: MORISHITA JO
IPC: H02J7/00
Filed: 1991-07-08
Abstract: PURPOSE:To make it possible to detect how many times a battery charger is charged up to now from the outside by detecting the identification of the charging and discharging based on the direction of the flowing current, counting the number of times, and displaying the result in a battery charger pack. CONSTITUTION:A minute resistor (the value is smaller than the internal impedance of the cell of a battery charger 1) 2 is connected to the battery charger 1 such as an Ni-Cd battery in series. A voltage comparator 3 compares the voltage across both ends A-B of the resistor 2. When the voltage at the end A (B) is higher, '1 (0)' is outputted. At this time, 1 is outputted at the time of discharging from the comparator 3, and 0 is outputted at the time of charging. In a counter 4, the number of the signals 0 outputted from the comparator 3, i.e., the number of the charging times of the battery charger 1, is accumulated. The counter 4 has the reserve battery, and the content can be maintained even if the battery charger 1 is excessively discharged. The counted result of the counter 4, i.e., the number of the charging times, is inputted into a display device (e.g. an LCD of a 7-segment type which can display the number of 3 digits) 5, and the numerical value is notified to an operator.
Patent JP-S5954526-A (JP)
Title: Manufacturing method of formed article
Inventor: NAKAZAWA TAKAO
IPC: B29C44/00
Filed: 1982-09-24
Abstract: PURPOSE:To obtain a foamed formed article light in weight, flexible and strong and suitable for automotive interior trim, by a method wherein a metallic mold for dip forming is preheated, thereafter it is dipped into a sol composition containing a foaming agent, is drawn out from the sol composition, is heated, and the foamed body obtained is released from the mold after reversing inside out. CONSTITUTION:After preheating the metallic mold for dip forming to a temperature of generally 140-250 deg.C, it is dipped into a sol composition (e.g., a plastisol or an organosol) containing preferably 0.5-10wt% of a chemical foaming agent (e.g., azodicarbonamide or sodium hydrogen carbonate), is drawn out from the sol composition, and is heated to a temperature of generally 160-250 deg.C to melt and foam the sol composition adhered to the metallic mold. Then, the foamed body obtained is released from the mold by reversing inside out so that a foamed surface is directed to the inside. EFFECT:The inside part of the formed article is sufficiently foamed, so that adhesion to urethane is favorable when pouring urethane into the formed article, and the surface of the formed article is free from pinholes, flaws or the like and has beautiful appearance.
Patent JP-S6057810-A (JP)
Title: Heat-resisting optical fiber unit
Inventor: SHIRASAKA ARIO
IPC: G02B6/44
Filed: 1983-09-09
Abstract: PURPOSE:To hold the mechanical strength that an optical composite overhead earth-wire requires by storing plural optical fibers having a protective coating in a heat-resisting thermosplastic pipe, and covering the pipe with a protective layer made of fiber-reinforced thermosetting plastic. CONSTITUTION:Optical fibers 2 having a protective coating are stored in the pipe 7 made of thermoplastic material such as polyether ether ketone having superior heat resistance while a gap is left and the pipe is covered with the protective layer 4 made of thermosetting plastic containing reinforcing fiber such as long-sized glass fibers. Consequently, if the pipe is exposed to a high temperature of about 400 deg.C momentarily in case of lightning, the heat-resisting thermoplastic pipe 7 under the protective layer 4 expands thermally, but there is the gap part inside, so stress large enough to break the protective layer 4 internally is not generated.
Patent JP-H0919094-A (JP)
Title: Drive coil construction for motor
Inventor: NIWA SHINICHI
IPC: H02K23/26
Filed: 1995-06-30
Abstract: PURPOSE: To provide a drive coil construction for a motor capable of obtaining a large torque and smooth rotation in a type of motor using empty core type coils as drive coils. CONSTITUTION: A drive coil comprises a first empty core coil portion 3a and a second empty core coil portion 3b, the first empty core coil portion 3a and the second empty core coil portion 3b are superimposed each other by deviating in such a manner that part of the inner peripheral portions of the coils will be superimposed, the inner peripheral portions of the superimposed coils are electrically connected, and the outer peripheral portion of the first empty core coil portion 3a and the outer peripheral portion of the second empty core coil portion 3b are used as the electrodes for the external connections. A magnet may be fixed to a frame, and a rotor 10 may be constituted with drive coils. Or the magnet may be used as a rotor magnet, and the drive coil as a stator coil.
Patent JP-H1117613-A (JP)
Title: Infrared-ray data transmission circuit and infrared-ray data communication method using the circuit
Inventor: ISHIKAWA TAKASHI
IPC: H04B10/11
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To save the current consumption of a data transmission circuit and to widen a communicable range by adjusting the light-emitting intensity of a light-emitting element for transmitting infrared-ray data by light emission. SOLUTION: This infrared-ray data transmission circuit 15 is provided with serially connected current-limiting resistors 24a-24d as the resistors for limiting a current to be made to flow into an LED 23, and further provided with switches 25a-25c and switch control lines 26a-26c. By controlling the on/off of the switches 25a-25c, the resistance values of the current-limiting resistors 24a-24d for limiting the current to be made to flow to the LED 23 are changed to four different levels. Thus, by changing the resistance values of the current- limiting resistors 24a-24d for limiting the current to be made to flow into the LED 23, the infrared-ray data transmission circuit 15 adjusts the current to be made to flow into the LED 23 and the light-emitting intensity of the LED 23. That is, the light-emitting intensity of the LED 23 is adjusted corresponding to a communication distance.
Patent JP-H0814994-A (JP)
Title: Method and instrument for measuring magnetic physical quantity of sample using ac electromagnetic induction system, method and instrument for measuring weight, and ac electromagnetic induction sensor
Inventor: KATAGIRI KYUKICHI
IPC: G01G9/00
Filed: 1994-06-24
Abstract: PURPOSE:To very quickly measure the magnetic physical quantity of a sample to be measured in a non-contacting state with higher accuracy than that of the conventional example. CONSTITUTION:By providing an AC electromagnetic induction sensor 1 composed of an external AC magnetic field impressing coil 5 and measuring coil 6 and moving a sample 7 to be measured along the direction of the magnetic field generated by the coil 5, the phase of an alternating current is changed so as to change the magnetic field and to induce an electromotive force in the measurement coil 6. Then, after a composite signal which is the sum of a signal induced by the external AC magnetic field and the signal of the magnetic physical quantity of the sample is measured as a signal to be measured, the measured signal of the net magnetic physical quantity of the sample is detected by removing the signal induced by the external magnetic field and the detected signal is digitized into a numerical signal as a basic measured signal. Finally, the magnetic physical quantity of the sample is calculated by multiplying the numerical signal by a magnetic physical quantity conversion factor.
Patent JP-H0915915-A (JP)
Title: Image forming device
Inventor: HAYASHI YUKIO
IPC: G03G21/14
Filed: 1995-06-30
Abstract: PURPOSE: To remove the potential history of a photoreceptor caused by contact with a different kind of region by detecting the timing of the passage of a toner image through a transfer position and actuating a potential unevenness correcting means, based on the detection signal. CONSTITUTION: The timing of switching the discharge outputs of precleaning discharger PCC 19 is set based on a rotational position detecting signal for a transfer belt 8 generated by a photosensor 22. In other words, the time reguired for a period from the input of the rotational position detecting signal to the passage of the seam part of the transfer belt 8 through the transfer part of an image unit 9 for yellow Y can be previously calculated from the positional relation between a reference hole and the seam part and from the processing speed of the transfer belt 8. Therefore, the discharge output of the PCC 19 of the image forming unit 9 for yellow Y is switched at prescribed timing in synchronization with the rotational position detecting signal, so that the PCC 19 can be actuated at a HIGH level only in the region of the drum 10 in contact with the seam part.
Patent JP-H08333224-A (JP)
Title: Hair dye
Inventor: MIYAMOTO KUNIHIRO
IPC: A61K8/25
Filed: 1995-06-07
Abstract: PURPOSE: To obtain a hair dye, excellent in hair dyeability and good in stability. CONSTITUTION: This hair dye contains (a) 0.1-1.5wt.% water-soluble polymer, (b) 0.02-2.0wt.% acid dye, (c) 3.0-10.0wt.% bentonite, (d) 1.0-15.0wt.% benzyl alcohol and (e) 1.0-10.0wt.% N-methyl-pyrrolidone and is regulated to pH1.0-3.0.
Patent JP-S5956471-A (JP)
Title: Preparation of double-faced adhesive tape
Inventor: MATSUMOTO KEIJI
IPC: C09J7/00
Filed: 1982-09-24
Abstract: PURPOSE:To provide a baseless double-faced adhesive tape having different bonding characteristics on each side, by preparing an adhesive sheet having a polymn. product of an acrylic monomer as a principal material, applying a liq. contg. a photo-crosslinkable sensitizer homogeneously onto one side, and irradiating with light. CONSTITUTION:An acrylic monomer such as ethyl acrylate or 2-ethylhexyl acrylate is polymerized by such a method as soln. polymn. or emulsion polymn. to yield an acrylic polymer, which is applied onto a release paper, etc. and dried, preparing an adhesive tape. A liq. contg. about 0.01-5pts.wt., based on 100pts.wt. said polymer, photo-crosslinkable sensitizer (e.g., benzophenone or benzoin) is applied homogeneously onto one side of said tape and irradiated with a xenon lamp, mercury lamp, sunlight, etc. as an active light source, thereby yielding the intended double-faced adhesive tape having different bonding characteristics on each side with low cost.
Patent JP-H08335456-A (JP)
Title: Battery pack
Inventor: NAKAMURA KAZUJIROU
IPC: G11B33/12
Filed: 1995-06-08
Abstract: PURPOSE: To provide a battery pack capable of preventing the breakage of a temperature cut off device when a case is assembled. CONSTITUTION: In a battery pack formed by housing a plurality of batteries 2 whose electrodes 3 are connected with connecting pieces 4 in a battery case comprising an upper case 6 and a lower case 7, a holder is arranged in a narrow part formed between surfaces of adjacent batteries. A temperature cut off device 11 connected to the connecting piece is installed in the holder.
Patent JP-S5790219-A (JP)
Title: Neutral detecting method for automatic vehicle
Inventor: HARA KAZUO
IPC: F16H59/70
Filed: 1980-11-27
Abstract: PURPOSE:To detect neutral condition with use of an inhibitor switch in such a way that voltage before and after the inhibitor switch is given as input to exclusive OR gate. CONSTITUTION:A starter 10 is connected through an inhibitor switch and a starter switch 10 to a battery 9. Positive voltage is applied through diodes 12, 13 and resistors 17, 18 before and after the inhibitor 7. The node of diodes 12, 13 and resistors 17, 18 are connected to the input side of an exclusive OR gate 16. Thus, output C from the exclusive OR gate C becomes low or high in response to ON/OFF of the inhibitor switch 7. Neutral can be detected through the inhibit or switch using the exclusive OR gate.
Patent JP-H0610579-A (JP)
Title: Ladder unit
Inventor: KANO MICHIHIRO
IPC: E06C9/08
Filed: 1992-06-25
Abstract: PURPOSE:To make it possible to easily ascend or descent to/from a ceiling plenum storage, etc., by simply drawing the ladder with handrails from a wall. CONSTITUTION:A ladder unit 10 for ascending and descending to/from a ceiling plenum storage, etc., is constituted of a ladder body 11 formed of ladder rungs 15 constructed between right and left side beams 12, oscillating arms 21, 23 and 25 pivoting and bearing the ladder body 11 on the wall 2 so that they are capable of oscillating up and down, extension sections 21a, 23a and 25a formed in the oscillating arms 21, 23 and 25 and handrails 31 pivoted and borne on the extension sections 21a, 23a and 25a. The ladder body 11, oscillating arm 21, 23 and 25 and handrails 31 can be stored in a recess section 3 formed in the wall 2. A coupling section of the ladder body 11 with the oscillating arms 23 and 25 is such that the side beams 12 can control freely their positions along slots 24 and 26 formed in the oscillating arms 23 and 25.
Patent JP-S6411499-A (JP)
Title: Production of diaphragm
Inventor: MURAKAMI MUTSUAKI
IPC: C04B35/524
Filed: 1987-07-03
Abstract: PURPOSE:To obtain good characteristics such as sound velocity, a Young's modulus and to simplify a production by using a graphite film obtained by thermally treating an aromatic polyimide film at a specific temperature as a diaphragm. CONSTITUTION:At the time of producing the diaphragm by using the aromatic polyimide film, the aromatic polyimide film is initially cut to a prescribed size, held by a quartz plate or a graphite plate, processed up to 1000 deg.C in nitrogen and is carbonized. Then, an ultra-high temperature furnace using a carbon heater is used to thermally treat at various temperatures up to 3000 deg.C. In this case, the thermal treatment at <=2000 deg.C, is executed in a vacuum or argon and executed in the argon at >=2000 deg.C. Consequently, the values of the sound velocity, the Young's modulus of the polyimide film are rapidly larger in the vicinity of 2000 deg.C and larger than the value of berylium of the most excellent convenient characteristic at 2600 deg.C. Namely, the characteristic of the excellent diaphragm can be attained according to the temperature treatment at >=2000 deg.C and the production can be executed in a simple method.
Patent JP-H0513206-A (JP)
Title: Trimming resistance
Inventor: IGAWA YASUSHI
IPC: H01C17/22
Filed: 1991-07-08
Abstract: PURPOSE:To provide a trimming resistance wherein a trimming operation can be executed without using a laser beam regarding the trimming resistance which forms one part of an internal circuit for a semiconductor device. CONSTITUTION:A plurality of conductor pads 14a to 14e which are individually conductive to individual parts of a resistor 13 are arranged in a prescribed region along the effective-length direction of the resistor 13. The arbitrary pads 14d and 14e out of the plurality of conductor pads 14a to 14e are connected by using a conductor paste 15. Thereby, the resistor 13 is featured in such a way that it can be trimmed. Alternatively, the surface of a resistor 23 is coated with a conductor paste 24; the coating amount of the conductor paste 24 is adjusted. Thereby, the resistor 23 can be trimmed.
Patent JP-H0611550-A (JP)
Title: Tester for circuit breaker
Inventor: ISHII KAZUHIRO
IPC: H01H31/00
Filed: 1992-06-25
Abstract: PURPOSE:To obtain a tester of a circuit breaker which can perform field test utilizing an over-current relay tester, etc., being used generally. CONSTITUTION:When AC current is input from an over-current relay tester, a DC power supply 29A connected to a secondary coil winding S of a current transformer 41 generates a DC constant voltage and supplies it from a first set of output terminals 44 to the power supply circuit of a circuit breaker and at the same time a resistor 45 connected to a primary coil winding P of the current transformer 41 generates a test signal which is proportional to the AC current and then supplies it from the second set of output terminals 48 to the signal reproduction circuit of the circuit breaker.
Patent JP-H04232173-A (JP)
Title: Rhythm device for detachable transport facility
Inventor: SERUJIYU TARASOFU
IPC: B61B12/10
Filed: 1991-06-12
Abstract: PURPOSE: To provide an apparatus being in no danger of a collision between carriages while being high performance and causing no stopping of the carriages by improving a rhythm device so as to reduce an actuation frequency of such kind of rhythm device as maintaining an interval between gondolas or chairs contant throughout one day. CONSTITUTION: A rhythm device rail section 17 is controlled by a controller 23 which controls the traveling time of a carriage in terms of the delay or advance and repositions the carriage correctly with respect to a periodic signal synchronized with a cable. The controller in addition detects successive identical deviations and in this case triggers dephasing of the periodic signal so as to rephase it with the passing of the carriages.
Patent JP-S5789987-A (JP)
Title: Screen process printing device
Inventor: OOHINATA KICHIJI
IPC: B41L13/04
Filed: 1980-11-27
Abstract: PURPOSE: To prevent surplus ink from leaking from the bottom end of a stencil paper during printing, by providing a mesh stopper in contact with an ink non- passing zone of the innermost layer of a printing cylinder provided with a dual screen layer.  
     CONSTITUTION: A printing cylinder 1 is provided with a screen layer consisting of a porous supporting cylinder 2 of stainless steel, etc., a stainless steel netting 3 and a netting of tetoron fabric, etc., and ink non-passing zones 3a and 3b of the netting 3 are provided with mesh stoppers of urethane rubber, etc. and overlapped being shifted a little ahead of ink non-passing zones 2a and 2b of the cylinder 2. With progress of printing, when the tail end section of a stencil paper 5 reached a printing section between a press roller 16 and a printing cylinder 1, ink contained in porous layers 2, 3 and 4 reaches the front end of the mesh stopper 3a, and surplus ink starts flowing in the direction of the supporting cylinder  2 and pushed back toward the inside surface. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5692761-A (JP)
Title: Method and apparatus for squeezing unrefined soy prepared by fermentation
Inventor: OOTSUKA ISOROKU
IPC: A23L27/50
Filed: 1979-12-24
Abstract: PURPOSE: To enable the use of large-sized filter cloth and a higher filter pile, and the application of uniform compression force over the whole filter layer, by supporting the side faces of the filter cloth pile with supporting plates, and pressing the filter layer with a pressing plate furnished with a pressing means while moving the supporting plates.  
     CONSTITUTION: In the preparation of raw soy sauce by squeezing a pile of filter cloth filled with unrefined soy, etc. along the direction of piling, the filter layer 7 is pressed with a pressing plate 4 furnished with a pressing means such as the cylinder unit 3, etc., and the supporting plates 2 which support the side faces of the filter cloth layer 7 are transferred laterally corresponding to the squeezing operation. The process enables the use of a larger filter cloth and a higher filter pile, prevents the generation of frictional force between the filter cloth and the supporting plate thereby preventing the damage of the filter cloth, and enables the application of uniform compression force over the whole filter layer and consequently the smooth and the rapid squeezing operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0331821-A (JP)
Title: Liquid crystal electrooptical device
Inventor: SATO MASAHIKO
IPC: G02F1/1337
Filed: 1989-06-28
Abstract: PURPOSE:To facilitate orientation control and to increase a response speed by using a nematic liquid crystal having the positive anisotropy of a dielectric constant, subjecting a liquid crystal oriented layer consisting of an org. material to a rubbing treatment and thinly forming the spacing between substrates. CONSTITUTION:ITO is formed on two sheets of soda glass to produce electrodes 5. Polyamic acid is thereafter applied on the electrode forming surface of the one substrate 1 and is heated, by which a polyimide thin film is obtd. as the liquid crystal oriented layer 6. After the thin film is rubbed by using a cotton fabric, SiO2 particles 2.8mum diameter are sprayed as spacers. The electrode forming surface of the other substrate 2 (the side where the polyimide thin film is not formed) is subjected to seal printing and this substrate is stuck to the substrate 1 sprayed with the spacers. The nematic liquid crystal having the positive anisotropy of the dielectric constant is injected between the substrates. As a result, the liquid crystal molecules 3 orient in the rubbing direction over the entire part and polarizing plates 4 are disposed in crossed nicols. A voltage is then impressed to the electrodes. The response speed is increased in this way.
Patent JP-S5791886-A (JP)
Title: Welding device
Inventor: SAITOU TOSHINAO
IPC: H01L23/48
Filed: 1980-12-01
Abstract: PURPOSE: To generate uniform nuggets in each part of a weld zone and improve the strength of the weld zone by forming members located around the weld zone of a device of non-magnetic materials in production of leads and the like.  
     CONSTITUTION: In a producing device for leads and the like, members such as a clamp 9 and a cutter 8 which are located around the weld zone and receive a Jumet wire 6 are formed of non-magnetic super hard material. The Dumet wire 6 inserted into a welding electrode 12 is projected through a die. The projecting part thereof is held with the clamp 9 and the cutter 8, and is meshed with a die 7, whereby the wire 6 is cut. Next, the leading end of a CP wire 10 is brought in abutment on the cut end face of the wire 6, and voltage is applied to weld both. Despite the formation of a magnetic field by flowing of electric current to the die 7 at this time, the clamp 9 and the cutter 8 are not magnetized because they are made of non-magnetic material. Hence, the arc during welding no longer receives magnetic force, and nuggets are generated uniformly over the entire circumference of the weld zone. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0724755-A (JP)
Title: Joining device
Inventor: OTANI KENICHI
IPC: B25J9/08
Filed: 1993-07-07
Abstract: PURPOSE:To reduce a load acting on an engaging part for joining two joining members to each other and a drive mechanism for operating them. CONSTITUTION:In one joining member 100, plural fingers 102 are arranged openably/closably and also a guide project part 140 projected in the other joining member 200 direction is formed. In the other joining member 200, a part 202 to be engaged joining both members after engaging by the close operation of the fingers 102 is provided and also a guide recess 240 in which the guide project part 140 is inserted when both members are joined is formed. In the guide recess 240, a guide surface 242 for guiding the guide protect part 140 to the perfectly inserting direction into the guide recess 240 when the tip part of the guide project part 140 is contacted, is formed in relation to the movement of one joining member 100 to a direction approaching to the other joining member 200.