baber/WOPTO huggingface dataset:
Patent JP-H0535320-A (JP)
Title: Origin homing device for movable object
Inventor: SAKAKIBARA SATOSHI
IPC: G05B19/18
Filed: 1991-07-30
Abstract: PURPOSE:To home a movable object to the position of an origin without detecting a current flowing to a motor for moving the movable object at the device to execute origin homing after temporarily abutting the movable object to a block member. CONSTITUTION:At the mechanical device to control the position of a movable object 4 by counting a rotating pulse from an encoder 12 provided at a servo motor 6 by an up-down counter 22 and detecting the position of the movable object 4 according to the counted result and an origin pulse from the up-down counter 22, when the movable object 4 is moved in a (+) direction and the count value of the counter 22 is not changed anymore, it is detected that the movable object 4 is abutted to a left terminal 10a of a frame body 10 and afterwards, the movable object 4 is moved in a (-) direction and stopped at a position (origin) where the origin pulse is outputted from the encoder 12.
Patent JP-2001020708-A (JP)
Title: Valve driving device
Inventor: YAMAGUCHI JOJI
IPC: F16K31/06
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a valve driving device with stable operation by reducing the friction loss and power consumption. SOLUTION: In this device, even when rotational force is generated in an armature 20 by the stretching of respective first and second springs 41, 71, rotation of an armature shaft 22 in the circumferential direction is restricted by rotation restriction means composed of a hard ball member 82, a supporting member 83 and a groove portion 27. Consequently, even when an upper core 30, a lower core 35 and the armature 20 are formed in a rectangular shape for generating a magnetic field effectively in a space to mount an engine, contact of the armature 20 with a housing 60 during a reciprocating movement of the armature 20 and a valve body 1 can be prevented, and thus friction loss can be reduced.  Therefore, energy that is equivalent to the friction loss to be input by electromagnetic force during the reciprocating movement is reduced, thus power consumption is reduced, and stable operation of the device can be obtained.
Patent JP-H0873469-A (JP)
Title: Spiro-oxazines and use thereof
Inventor: MOMOTA JUNJI
IPC: C07D498/10
Filed: 1994-08-12
Abstract: PURPOSE: To provide a novel compound which is useful as a photochromic substance for a variety of memorizing materials because of its excellent photochromism and repetition durability of coloration and decoloratlon cycle. CONSTITUTION: A spiro-oxazine of formula I [α and β rings are each aromatic hydrocarbon ring, unsaturated heterocyclic ring; R<4> is an alkylene, -(A-B-A)m - (A is an alkylene; B is O, carbonyl, -COO-; m is an integer of 1-3); R<1> is an alkyl, an aryl; R<2> and R<3> are each an alkyl, a cycloalkyl; n is an integer of 1-4], for example, 1-(methylthio)ethyl-1,3,3-dimethylspiro[indole-2(2H),3'-[3,2-- a][1,4]naphthodioxane]. The compound of formula I is obtained by reaction of a compound of formula II with a nitroso compound of formula III, preferably at 0-200 deg.C.
Patent JP-2000025843-A (JP)
Title: Freshness keeping sheet, and corrugated fiberboard
Inventor: TAKEYAMA SABURO
IPC: B32B27/00
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a recyclable freshness maintaining sheet for fruits and vegetables, and flowers, and a freshness maintaining corrugated fiberboard formed thereof. SOLUTION: In a sheet, an undercoat layer consisting of at least one kind to be selected from an SBR emulsion, a vinyl acetate emulsion, and an acrylic emulsion, and a polyvinyl dichloride(PVDC) layer of 2-5 g/m2 thereon are provided on one side of a paper board. The sheet is 20-200 g/m2 in water-vapor permeability, 1,000-5,000 cc/m2.day in oxygen permeability, and not more than 20,000 cc/m2.day in carbon dioxide permeability. The PVDC layer contains at least one kind to be selected among SBR emulsion, vinyl acetate emulsion and acrylic emulsion of up to 40% in weight in terms of solid content.
Patent JP-H0512517-A (JP)
Title: Carrying state detector for carrying system
Inventor: KOBAYASHI TOYOKAZU
IPC: B65G43/08
Filed: 1991-07-04
Abstract: PURPOSE:To easily change the measuring conditions of the carrying state of a carrying system. CONSTITUTION:Passage time for the prescribed number of carried objects is counted by sensors 72 to 75 arranged on respective measuring points. A host computer 70 finds out the average of the passage time values, finds out the average passage time by the prescribed number of times and then finds out the average of plural average passage time values. The measuring points, the number of carried objects and the number of times of detection of the average passage time can be set up by switches (a) to (c) arranged on control boards 77 to 79. Namely the measuring points, the number of carried objects and the number of times of detection can be changed without changing software and required data for the carrying state can easily be collected.
Patent JP-S6249658-A (JP)
Title: Heterojunction bipolar transistor and manufacture thereof
Inventor: INADA MASAKI
IPC: H01L29/73
Filed: 1985-08-29
Abstract: PURPOSE:To provide a very small emitter area by a method wherein a part of the semiinsulating layer of a semiconductive material having a band gap larger than that of the base is converted into a vertically penetrating n-type doped emitter region, and a p-type base layer is formed thereon. CONSTITUTION:On the n-type base 2 of a substrate crystal 1, a semiinsulating layer 11 made of semiconductive material having the band gap larger than the base to be latice-matched with the base 2, and an InAs surface protective layer are formed. Then, the layer 11 is converted into an n-type doped emitter region 3 with which a part of the layer 11 is vertically penetrated. Subsequently, the InAs protective layer is removed, and highly-doped p-type base region 4, an n-type doped collector layer 5 which is lattice-matched on the layer 4, and a highly-doped n-type cap layer 6 are epitaxially grown successively. Then, a collector electrode 7, a base electrode 8 and an emitter electrode 9 are formed.
Patent JP-S6434702-A (JP)
Title: Manufacture of particle board
Inventor: IMAI TSUTOMU
IPC: B27N3/02
Filed: 1987-07-30
Abstract: PURPOSE:To make it possible to use a polyisocyanate in combination to reduce amt. of formaldehydre released from a particle board and to improve strength and water resistance of the particle board, by using a specific urea resin or urea-melamine resin as an adhesive. CONSTITUTION:In obtaining a particle board by molding wooden chips with an adhesive under heating and pressing, a urea resin or a urea-melamine resin whose methanol content is less thin 1wt.% is used in combination with an emulsifiable polyisocyanate as this adhesive. Methanol not only reacts with polyisocyanate, but also lowers emulsifying stability of emulsifiable polyisocyanate compound to cause agglomerated sedimentation. If the methanol content is less than 1wt.%, troubles due to methanol can be substantially avoided. The particle board thus obtained contains little amt. of formaldehyde released, has excellent strength under wet condition and exhibits relatively small change when water is absorbed.
Patent JP-H1134748-A (JP)
Title: Rear parcel structure for vehicle
Inventor: ONO SHINJI
IPC: B60R7/08
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To improve the external appearance of a rear parcel and sufficiently ventilate air in a vehicle by providing a fixing means for fixing a partial shelf board to a frame part of a back door window. SOLUTION: The external shape of the back door window 14 of a back door 13 of a vehicle and a partial shelf board 12 are arranged and a fixing means 15 for fixing the partial shelf board 12 is provided on the frame part 14a of the back door window 14. If the partial shelf board 12 is detached from a luggage compartment 11, the inside of the luggage compartment is prevented from being fully exposed to view from the outside of the vehicle body and improve the external appearance. A plurality of slits 31 are formed in the partial shelf board 12 so that the compartment and the luggage compartment 11 are communicated with each other via the slits 31. Even if the partial shelf board 12 is installed above the luggage compartment 11, this constitution can exhaust the air in the compartment to the outside via the luggage compartment 11 and the vent hole in a trim of the back door 13.
Patent JP-H1035111-A (JP)
Title: Thermosensitive recording material
Inventor: TAKAHASHI TOMOTSUGU
IPC: B41M5/337
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosensitive recording material which excels in storage stability. SOLUTION: The thermosensitive recording material contains composite particulates manufactured by promoting the polymerization reaction of a polyhydric isocyanate compound after the emulsification dispersion of a solution made of a polyhydric isocyanate compound as a solvent and a dye precursor as a solute in water in the thermosensitive coloring layer and contains at least one type of developing compounds which are selected from bis(hydroxyphenyl) ether compounds, bis(hydroxyphenyl)methane compounds and 1,1'-bis(hydroxyphenyl)ethane compounds.
Patent JP-H1035298-A (JP)
Title: Rear frame structure for rear-engine vehicle
Inventor: ABE NORIYUKI
IPC: B60K5/10
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the mounting of a rear frame on the side rails of a rear-engine vehicle and improve its maintainability. SOLUTION: A rear frame 2 comprises fitting brackets 3a and 3b as parts to be fitted on the upper faces of side rails at the rear ends thereof, a front-end cross member 4 joined to the fitting brackets to extend in the width direction of the vehicle, a rear-end cross member 5 extending in the width direction of the vehicle, a side member 6 for fixing thereon the front portion of the engine and connecting the front-end cross member 4 and the rear-end cross member 5 together, rear engine mounts 7a and 7b joined to the front-end and the rear-end cross members 4 and 5 respectively for fixing thereon the rear portion of the engine, a side member 8 for connecting the front-end cross member 4 and the rear-end cross member 5 together, a reinforcement member 9 for connecting the rear engine mount 7a to the side member 8 at a position between both ends thereof,  a radiator-fitting bracket 10 joined to one end of the rear-end cross member 5 for fixing thereon a radiator, and a side frame 11 detachably joined to the other end of the rear-end cross member 5.
Patent JP-S6167444-A (JP)
Title: Production of chocolate
Inventor: BABA HIDEKI
IPC: A23D9/00
Filed: 1984-09-11
Abstract: PURPOSE:Laurin oil, sorbitol saturated fatty acid ester and glycerol saturated fatty acid ester are used to give chocolate which has good blooming resistance and good gloss. CONSTITUTION:A chocolate which has been obtained from cacao, powdered whole milk or defatted milk, powdered sugar, and laurin fat (such as hardened palm kernel oil) is mixed with 0.8-1.5wt% of a mixture of a sorbitol saturated fatty acid ester with a saponification value of over 170 such as sorbitol tristearate and a glycerol saturated fatty acid ester containing more than 70% of stearic acid based on the fatty acid components such as glycerol monostearate at a ratio of 1/(1.5-2.5).
Patent JP-H0357013-A (JP)
Title: Electronic equipment
Inventor: TATSUMI EISAKU
IPC: G06F3/06
Filed: 1989-07-26
Abstract: PURPOSE:To prevent an external device from being attached/detached with an electronic device started by providing a means which stops the operation of the electronic device during the attaching/detaching operation of the external device and inhibits the attaching/detaching operation of the external device at the time of starting the electronic device. CONSTITUTION:After the start time is set, a timer 11 outputs an interrupt signal 23 to a feed control circuit 10 at the start time. At such a time, the feed control circuit 10 turns on a constant voltage circuit 14 to supply the power and the electronic device is started when a lock switch 9 is moved in the direction of an arrow (b) to set the lock state; but the circuit 10 does not turn on the constant voltage circuit 14 to inhibit the start when the lock switch 9 is in the lock release state, that is, a memory card 8 is being attached to or detached from a connector 7. When the attaching/detaching operation of the memory card 8 is terminated to set the lock switch 9 to the lock state, the constant voltage circuit 14 is turned on to start the electronic device. Thus, the memory card 8 is prevented from being attached and detached with the electronic device started.
Patent JP-H0477474-A (JP)
Title: Production of 6-amino-3-chloropyridazine
Inventor: FUJIWARA YOSHITAKA
IPC: C07D487/04
Filed: 1990-07-18
Abstract: PURPOSE:To industrially and advantageously obtain the subject compound under a low reaction pressure at a low ammonia concentration by reacting 3,6- dichloropyridazine with ammonia in the presence of an ammonium salt. CONSTITUTION:3,6-Dichloropyridazine expressed by formula I is allowed so react in aqueous ammonia at ambient temperature to 150 deg.C, preferably at 50-130 deg.C temperature by adding an ammonium salt thereto to afford 6-amino-3- chloropyridazine expressed by formula II. The reaction pressure depends on the concentration of the aqueous ammonia and reaction temperature and, e.g. the initial pressure can be 2.0-4.0kg/cm<2> when the aqueous ammonia concentration is 5-20% and the reaction temperature is 100-120 deg.C. Imidazo[1,2-b]pyridazine, expressed by formula III and useful as a raw material for a substituent group at the 3position of cephalosporins having excellent antimicrobial action is obtained by reacting the compound expressed by formula II with monochloroacetaldehyde and then subjecting the resultant compound to dehalogenating reaction.
Patent JP-S5895638-A (JP)
Inventor: YAMAGISHI KOUICHI
IPC: C04B18/28
Filed: 1981-11-30
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-H0275357-A (JP)
Title: Method for dispersing, crushing or deflocculating and sorting solid substance and sorting jet crusher
Inventor: HERUMUUTO HOTSUHO
IPC: B02C19/06
Filed: 1989-07-26
Abstract: PURPOSE: To change comminution and sorting to a wide range by combining a jet mil and a spiral sorter. CONSTITUTION: A raw material product transportation path 1 enters a dispersion chamber 3 by an injector gas 3 from the same product hopper. A comminuting gas 8 is simultaneously a sorting gas and is introduced through a distribution chamber 9 and a nozzle 10 disposed in a comminution ring to the dispersion chamber 4, where the gas acts in the specifications meeting the target solid material comminution requirement, stagnation time and classification degree in accordance with the design, the amt. of the gas and a nozzle shape. The stagnation time and classification degree may be further changed to the wider range by the supply of a secondary gas. This secondary gas is split by a cone 12 and flows in through a concentric slit 13. A coarsely ground product or a hardly dispersible solid material 14 passes the slit 13 and is discharged into a coarsely ground product receiver 15.  The fine product or easily dispersible solid material 16 is recovered together with the exhaust flow through a ground product-exhaust outlet 18.
Patent JP-S6347643-A (JP)
Title: Apparatus for discriminating printed matter
Inventor: NAGANO KATSUMI
IPC: G01N21/93
Filed: 1986-08-18
Abstract: PURPOSE:To enhance reliability by making the light emitting quantity of a light source constant, by providing an analogue switch comparing the light emitting quantity of the light source with a reference value by a comparing circuit to perform the charging and discharging of a condenser and detecting a body to be inspected to stop charging and discharging. CONSTITUTION:The reference value to the light emitting quantity of a light source 11 is given to a comparing circuit 3 by a reference voltage generator 4. The light emitting quantity of the light source 11 detected by a first sensor 1 is compared with the reference value by the circuit 3 and, when said quantity is reduced, a charging switch 5 is closed and a condenser 8 is charged to raise the driving voltage of the light source 11. When said light emitting quantity increases so as to exceed the reference value, a discharging switch 6 is closed and the condenser 8 is discharged and this charge-over operation is repeated. When a second sensor 12 detects a body to be inspected, a switch 7 is opened and the condenser 8 keeps charge voltage. By this method, the light emitting quantity of the light source is made constant and the reliability in the discrimination of genuineness is enhanced.
Patent JP-H1141711-A (JP)
Title: Method for calculating regenerable potential power and method for controlling regenerative charging
Inventor: TSUJI TADASHI
IPC: H02J7/10
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a regenerable potential power calculating method which enables the regenerable potential power to be accurately calculated, independently of the precision of a voltage measuring system or cell voltage dispersion inside a battery set. SOLUTION: In a regenerable potential power calculating method, which calculates the regenerable potential power of batteries based on the voltage and current values during an electrical discharge, the effect of the change of the characteristics of the batteries or the error in the voltage measurement on the calculation of a regenerable potential power value is reduced by setting a maximum voltage Vmax' value at the time of calculating the regenerable potential power, based on the measured discharge voltage value Vcgh of the batteries in a fully charged state. Also, the regenerative charging of the batteries, based on the calculated value of the regenerable potential power so obtained, charges the batteries with appropriate regenerative charging power.
Patent JP-H0835246-A (JP)
Title: Groove structure for drainage, water supply piping, and wiring
Inventor: TAKAHASHI KENJI
IPC: E03C1/12
Filed: 1994-07-21
Abstract: PURPOSE:To provide a groove structure for drainage, water supply piping, and wiring excellent in hygienic point, which can be easily fixed even in a narrow space and the construction period can be reduced and further, the groove body is not likely corroded. CONSTITUTION:The seat 11 provided with a fixing part 13 for fastening a groove body is fitted to the expected position of the groove so as to form a recessed section by the sidefaces 22 and the bottom face 23. A resin-made groove body 21 provided with a fixing part 30 at the external face is disposed on the upper face of the seat 11. The fixing part 30 of the groove body 21 is fitted to the fixing part 13 for fastening the groove body to fix the groove body.
Patent JP-S5981143-A (JP)
Title: Methyl methacrylate based resin bulk-buffering small foamed body and manufacture thereof
Inventor: TAKEDA NOBORU
IPC: B29C48/92
Filed: 1982-11-01
Abstract: PURPOSE:To form a foamed body useful as a buffer material displaying a excellent shear buffering performance when a methyl methacrylate based resin is assembled giving the density, the breakage wear reduction and compression recovery rate within a specified range of values by melt extrusion of the resin under a specified condition. CONSTITUTION:A volatile organic foaming agent is contained in a methyl methacrylate (hereinafter MMA) based resin by kneading and then, the mixture is extruded and cooled quickly below 40 deg.C to form a small body of foaming MMA based resin. Then, the small body is relaxed in the stress in a warm water of 65-80 deg.C for 5-60min and filled into a sealed container. After the humidity is conditioned to 0.5-1.8wt% in the water content, the body is heated above the deformation temperature of the resin to foam whereby a foam body is produced with the density of 10-60kg/m<3>, breakage wear reduction of 15-50% and compression recovery rate of 10-60% while having such a configuration structure as enabling the formation of a bulky assembly. The foam thus obtained is used for buffer packing material to protect the contents absorbing an external stress working thereon.
Patent JP-H11346620-A (JP)
Title: Tool for holding fishing bait and preventing bait snatching by small fish
Inventor: TSUTSUI ATSUSHI
IPC: A01K97/02
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a tool for preventing the bait-snatching by small fishes, effective for preventing the snatching of the bait by upper-layer small fishes and the drop of the bait in casting to sink the bait to the target depth and having light-weight and compact size for the easy handling even with a thin fishing rod by holding a bait attached to a hook in the preventing tool. SOLUTION: A bait-holding cavity for holding a bait is formed on the side face of the objective bait-snatching prevention tool 1 having an oval form and a through-hole 3 is formed on the upper part of the tool. The tool is attached to a fishing line by a threading hole penetrating the tool in vertical direction.
Patent JP-H05199323-A (JP)
Title: Communication processing unit, communication processing system and communication processing method
Inventor: SUGINO KAZUMASA
IPC: H04M3/533
Filed: 1992-07-20
Abstract: PURPOSE:To easily relate an audio signal to a picture, to easily store the audio signal and the picture and to easily edit the audio signal without limitting the behavior of a recipient or need of a tape recorder or the like. CONSTITUTION:An audio signal (analog data) are converted into digital data by a voice conversion section 5, a code conversion section 6 converts the digital data into code data, an audio message inputted from a telephone set or the like is converted into the code data and a communication control section 12 integrates the data with a picture/text data of a facsimile equipment or the like, and on the other hand, reception data integrating the code data and the picture/text data are stored in a RAM 3, then both the data are managed unifiedly with cross reference.
Patent JP-H1138964-A (JP)
Title: Xylophone
Inventor: WASHIMI ICHIRO
IPC: G10D13/00
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a xylophone capable of playing even when taking out each sound plate and allowing plural players to play in concert. SOLUTION: A holding plate 13 is arranged in a hosing 11, and eight holding holes 20 are bored in the holding 13 at specified intervals. The eight pieces of sound plates 15 made of a hard wood are fixed in these holding holes 20 so as to be individually taken out The sound plates 15 have concave parts formed on the rear side to be tuned up each fixed music scale, and have legs 16 consisting of a soft material of felt. A couple of hammers 23 of which globes 25 are bonded on tips of round bars 24 are hooked in the housing 11 by fitting holes 26 and fastening rings 27 arranged on both sides of the holding plate 13.
Patent JP-H0357705-A (JP)
Title: Automatic spike tire
Inventor: SUGIYAMA HARUHISA
IPC: B60C11/16
Filed: 1989-07-27
Abstract: PURPOSE:To ensure the going-in-and-out of spike pins on the tread surface of a tire and improve the safety in the exchange of the tire by forming a pressure chamber isolated from a pneumatic chamber of the tire correspondingly to the spike pins provided to go in and out of the tread surface and changing the relative relation of pressure between the pressure chamber and pneumatic chamber for the going-in-and out of the spike pins. CONSTITUTION:In travelling with spike tires, electro magnetic valves 2, 3 and an intake and exhaust device 1 are operated to approximate pressure in a pressure chamber to that in a pneumatic pressure chamber of the tire or raise the pressure in the pressure chamber 22 side somewhat higher to regulate the pressures in the pressure chamber and pneumatic pressure chamber. In the case of an ordinary tire, the pressure in the pressure chamber is made lower. Thus, spike pins 15 are adapted to surely go in and out while the safety can be improved in the exchange of the tires.