baber/WOPTO huggingface dataset:
Patent JP-H0685290-A (JP)
Title: Zener diode
Inventor: QUINT JOHANNES HUBERTUS MARTIN
IPC: H01L29/866
Filed: 1992-12-11
Abstract: PURPOSE: To provide a zener diode with sharp current/voltage characteristics. CONSTITUTION: At least two regions 2 and 3 are formed by diffusion on a semiconductor substrate with a surface region having a large dope concentration than 10<18> atom/cc. The regions are adjacent to a surface where a pn junction is formed with the surface region with the same concentration, a first region has a smaller section in horizontal direction and a smaller depth than a second region, and the regions are connected to a first connection electrode on the substrate surface and a second connection electrode is separated from the regions. The first region has an edge part that is formed by diffusion in horizontal direction, which is partially spaced apart from at least the second region. A higher electric field strength is locally developed at a junction while a zener diode is operating.
Patent JP-H10176353-A (JP)
Title: Water storage tank
Inventor: HARIGAI SHUNROKU
IPC: E03B11/12
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a water storage tank by which water stored in the interior can be cooled in summer and heated in winter by sunlight energy. SOLUTION: A heat exchange plate is provided on the outer wall of a water storage tank 10 installed on the roof top R of a building B and covered with a heat insulating material, a heat pump unit 20 is provided side by side on the roof top R to be connected to a medium passage of the heat exchange plate in such a manner as to circulate a coolant, and a sunlight power generating unit 30 having plural power generating module plates 32 is provided on the upper part of the storage tank 10. The generated power of the sunlight power generating unit 30 is fed to the heat pump unit 20 to cool the stored water in the water storage tank 10 in summer and heat the same in winter.
Patent JP-H09174053-A (JP)
Title: Purified water supply apparatus
Inventor: NOSE KENJI
IPC: C02F1/44
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a purified water supply apparatus capable of easily obtaining purified water from tap water by filter built-in constitution, having no necessity altering a container reversely, capable of enhancing the transportability of an upper container by a two-container structure of upper and lower containers, sealing the peripheral part of the outflow part of the bottom surface of the upper container by an annular seal means energized by a spring to ensure sufficient sealability, preventing the leakage of water even if atmospheric pressure acts on the inside of the upper container and capable of supplying tap water in such a state that the upper container is attached to the upper part of the lower container. SOLUTION: A purified water supply apparatus is equipped with a lower container 8 attached to a purified water receiving port and having a filter 40 therein and an upper container attached to the upper part of the lower container 8 and water is allowed to flow down to an inflow port 53 of the lower container 8 from an outflow port 43 of the upper container 7 when both containers 7, 8 are connected. In this case, an annular seal means 65 energized by a spring 6 sealing the peripheral part of the outflow port 43 at least at a time of the connection of both containers is provided.
Patent JP-2001164989-A (JP)
Title: Valve system control device of internal combustion engine
Inventor: KOBAYASHI HISAYOSHI
IPC: F01L1/26
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an actuation characteristic varying mechanism of hydraulic type for a valve system control device of an internal combustion engine in which there is no delay in actuation or the width of actuation delay is lessened at the time of restarting. SOLUTION: The valve system control device of internal combustion engine is equipped with a cam shaft 10 supported rotatably by supporting members 19 and 20 at a cam journal 10a, an actuation varying mechanism 30 of hydraulic type installed on the cam shaft 10, a hydraulic control valve 60, and controlling oil passages 70 and 71 to supply the hydraulic oil to the actuation varying mechanism 30 via a plurality of members including the cam shaft 10 and supporting members 19 and 20. The controlling oil passages 70 and 71 have oil passages 43 and 44 and ones 70c, 70d, 71c, 71d, and over the cam journal 10a, hydraulic oil storage chambers 72 and 73 are provided to refill the hydraulic oil flowing out from micro-gaps between the cam journal 10a and supporting members 19 and 20 when the engine is stopped or the like.
Patent JP-H09185220-A (JP)
Title: Method for controlling image forming device
Inventor: HONDA TAKAO
IPC: G03G15/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To stabilize a surface potential regardless of the change of dielectric layer film thickness and the characteristic fluctuation of an electrifying member, to output a high-definition image for a long time, and also to prolong the lives of an image carrier and an electrifying means by estimating the dielectric layer film thickness and the resistant value of the electrifying member by means of the electrifying member corresponding to the plural kinds of dielectric constant areas of the image carrier and controlling electrifying impressed voltage. SOLUTION: A photoreceptor 1 is constituted of first and second dielectric constant areas 1Ea, and 1Eb whose dielectric constants are different each other in a longitudinal shaft direction, and first and second electrifying rollers 2A and 2B are disposed to be brought into contact with each other with prescribed pressure respectively corresponding to the areas 1Ea and 1Eb. An electrifying bias impressing power source 3 with respect to first and second rollers 2A and 2B has first and second power source parts 3a and 3b, and an arithmetic unit 3c. The dielectric layer film thickness of the photoreceptor 1 and the resistant values of the rollers 2A and 2B are found from the characteristic of the impressed voltage and the current at each area, and the electrifying impressed voltage or the current value for obtaining the desired surface potential of the photoreceptor is decided.
Patent JP-H06167106-A (JP)
Title: Metal support for concrete mold
Inventor: KUDO AOSHI
IPC: E04G17/00
Filed: 1992-11-30
Abstract: PURPOSE:To easily assemble and disassemble a form, by providing an upper metal holder of the form which is provided with a folded part with a groove at one end and holes at the other end and further, providing a lower metal holder of the form which is provided with a groove at one end and holes at the other end. CONSTITUTION:A folded part 5 provided with a groove 4 fitted to an anchor bolt is formed at one end of a flat steel plate 3 and a hole 7, in which a U-shaped pin grasping at the upper end of a steel form drop, is made at the other end to form the upper metal holder 1 of a form. A groove 9 fitting to the edge of a steel molding frame is formed at one end of a flat steel plate 8 and a hole 10 inserted by the anchor bolt is made at the other end to form the lower metal holder 2 of the form.
Patent JP-2000180087-A (JP)
Title: Heat exchanger
Inventor: SUGIMOTO NAOMI
IPC: F28F9/02
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a heating heat exchanger, e.g. a heater core, in which routing of cooling water piping can be facilitated by taking out first and second inlet pipes and an outlet pipe from same direction while suppressing increase of dead space, e.g. dimensional increase a top capsule in the height direction, as much as possible. SOLUTION: A car air conditioner comprises an air conditioning unit where the air conditioning zones of left and right seats in a cabin can be subjected to independent temperature control, and a heating heat exchanger 5, e.g. a heater core, disposed in the air conditioning unit. The heating heat exchanger 5 can take out first and second inlet pipes 17, 18 and an outlet pipe 19 not from the depth direction of a top capsule 23 but from the side wall at one end thereof in the breadthwise direction, i.e., from same circumferential direction of the top capsule 23.
Patent JP-H11186712-A (JP)
Title: Solder paste and connecting method
Inventor: NAGANO KAZUKO
IPC: B23K35/22
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a solder paste which contains no Pb providing adequate wettability by the reflow at the present or lower temp., without degrading the solder characteristic. SOLUTION: The surface mounting solder paste for soldering electronic components which contain no Pb but two or more kinds for alloy powders 3, 4 which differ in m.p., resulting in a dissimilar compsn. and is able to re-flow at the same temp. as conventionally, to provide a satisfactory soldering property, without degrading the solder characteristics. The m.p. of the final alloy compsn. is high at 210 deg.C to eliminate the risk of solder melting at a higher temp. environment than that of the Sn-Pb eutectic alloy.
Patent JP-2001161225-A (JP)
Title: Freely movable guide and shaking out rod having the same
Inventor: TOMOGANE SEIICHI
IPC: A01K87/00
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a freely movable guide capable of readily performing positioning of a rod bar and further surely and stably mountable on the rod bar. SOLUTION: This freely movable guide 3 for a shaking out rod comprises a pipe body 5 externally fitted onto the rod bar and brought into pressure contact and held therewith and a line guide 4 fixed through a foot part 43 on the pipe body 5 by line winding. Both ends of the pipe body 5 are obliquely cut and pointed parts 52 formed thereby form a basis for positioning. The length of the pipe body 5 is larger than the diameter thereof and larger than the length of the foot part 43 of the line guide 4.
Patent JP-2000175602-A (JP)
Title: Electrically-driven fishing reel
Inventor: NANBU KAZUYA
IPC: A01K89/017
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an electrically-driven fishing reel characterized in that the small sizing and weight reduction of the total reel body is designed, the high speed and high torque of a spool motor can be realized, the perfect waterproofing of the spool motor is schemed, and radio disturbance attributable to the spool motor is prevented. SOLUTION: An electrically-driven fishing reel comprises a spool supported between side plates of a reel body in a rotatable state, a spool motor 17 placed in the spool or between the side plates of the reel body, and a speed reducer for transmitting the driving force of the spool motor 17 to the spool. In the fishing reel, a blushless motor is used as the spool motor 17.
Patent JP-H06182287-A (JP)
Title: Spray coating method
Inventor: UCHIGAKI TOMOYOSHI
IPC: C03C17/25
Filed: 1992-12-18
Abstract: PURPOSE:To efficiently attain smooth coating film having translucency with no cloudiness regardless of the spray working environment. CONSTITUTION:The soln. consisting essentially of a metallic alkoxide is atomized using nitrogen or an inert gas or the mixed gas of these gas with air, by spraying similar gaseous curtain stream toward the liq. spray stream in addition to an air spray means spraying a liq. spray stream, the liq. spray flowing area is wrapped and the air in spray working environment is interrupted thoroughly and the rapid gelation of the metallic alkoxide is prevented.
Patent JP-H09234451-A (JP)
Title: Waste treatment
Inventor: FUJIMURA HIROYUKI
IPC: B09B3/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating wast by which incineration ash from waste is effectively used and also waste gas of a rotary kiln is easily treated. SOLUTION: In this method for treating waste, when waste (a) undergoes high temperature combustion 3, i.e. what is called on gasifying combustion, after the waste (a) is subjected to low temperature gasification 2, waste gas (h) after combustion is treated in waste gas treating processes 6, 7, and also the obtained slag (g) is utilized as cement material. The waster gas treating process includes dust removal, hydrogen chloride removal and denitrification treatment, and the cement material is calcined by a rotary kiln 9 for calcining cement clinker. Rotary kiln waste gas (p) is preferably treated by both the waster gas treating processes 6, 7, and furthermore, the rotary kiln for calcining cement clinker used solidified fuel (RDF) made of municipal waste as fuel.
Patent JP-2001092103-A (JP)
Title: Method and device for manufacturing photomask and method of manufacturing device
Inventor: UMAGOME NOBUTAKA
IPC: G03F1/76
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a photomask by which an original plate pattern can be formed with high precision and in a short time. SOLUTION: The original plate pattern 27 is formed on data by increasing the size of a circuit pattern 35 β times, a parent pattern 36 is formed on data by increasing the size of the original plate pattern 27 α times and then parent patterns P1 to PN are formed on data by dividing the parent pattern 36 horizontally and vertically into α pieces. The parent patterns P1 to PN are respectively drawn unmagnifiedly on a substrate by using an electron beam drawing or the like to produce master reticles R1 to RN. Then, a working reticle 34 is produced by transferring reduced images of the parent patterns of the master reticles R1 to RN on the substrate while connecting screens by using an optical reduction stepper of 1/α reduction rate.  Transferred positions or the like of the reduced images of the parent is corrected so that errors of image formation characteristic of an exposing device using the working reticle 34 are canceled.
Patent JP-2001177909-A (JP)
Title: Hybrid vehicle
Inventor: AKIBA TORU
IPC: B60L50/16
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To always surely cause a motor to have the lowest necessary continuous driving capability, and to reduce the cost of the motor. SOLUTION: When a speed difference ΔN between the front wheel and the rear wheel is larger than a threshold ΔNα, a target torque TFB is computed on the basis of this wheel speed difference ΔN. When the wheel speed difference ΔN is equal to or smaller than the threshold ΔNα is satisfied, a target torque TFF is computed on the basis of the quantity of depression PS of an accelerator pedal. Next a torque limit value in accordance with vehicle speed is determined, and the target torque TFB or TFF is limited by the torque limit value LT to drive a motor 9 making this a drive toque T*. A limit torque value for the target torque TFB is set on the basis of the instantaneous maximum output of the motor 9. A limit torque value for the target torque TFF is set in accordance with the continuous rated output of the motor 9.  When ΔN is equal to or smaller than the threshold value ΔNα is satisfied, drive force is generated causing it to correspond to the instantaneous maximum output of the motor 9.
Patent JP-H06195082-A (JP)
Title: Electronic musical instrument
Inventor: SATO YASUSHI
IPC: G10H1/18
Filed: 1992-12-24
Abstract: PURPOSE:To provide the electronic musical instrument which can varies the timbre of a musical sound temporarily without varying timbre data stored in a storage means as to an electronic musical instrument whose timbre can be varied temporarily. CONSTITUTION:The electronic musical instrument consists of a 1st storage means 11 which stores plural timbre data, a generating means 10 which generates timbre variation data for varying a specific timbre, a 2nd storage means 12 which stores the timbre variation data generated by the generating means 10, a control means 10 which performs specific arithmetic corresponding to the timbre variation data read out of the 2nd storage means 12 for the timbre data read out of the 1st storage means 11 when sound generation is indicated, and a musical sound generating means 13 which generates a musical sound on the basis of the timbre data after the specific arithmetic by the control means.
Patent JP-H10185673-A (JP)
Title: Weighing device
Inventor: MORICHI TORU
IPC: G01G23/37
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To compensate a weight sensitivity ratio between a measuring cell and each detecting cell, and compute a difference between the measuring signal and each detecting signal so as to perform the accurate measurement by compensating weight of a material to be measured on the basis of a load of each vibration detecting cell. SOLUTION: A vibration compensating means CPU 20 obtains a difference between the digital measuring signal S(t) and each digital vibration detecting signal S1(t), S2(t), which are input through an A/D converter, and outputs the compensated signal m3(t), which is obtained by correcting a floor vibrated component of a low frequency superimposed on the measuring signal. Digital filters 10, 11a, 11b pass the measuring signal S(t) and each detecting signal S1(t), S2(t) corresponding to each filter through a switching circuit 12 so as to mainly eliminate a vibration component at a high frequency to be generated at the time of mounting a material to be measured on a measuring pan.  An interpolation computing means 18 performs the linear interpolation to a load of each vibration detecting cell at a weight (m) of the material to be measured so as to compensate the weight sensitivity ratio between the measuring cell and each detecting cell, and computes a difference between the signal S (t) and each signal S1(t), S2(t).
Patent JP-H05183627-A (JP)
Title: Data communication restoration system
Inventor: UEMATSU MIZUE
IPC: H04M3/00
Filed: 1991-12-26
Abstract: PURPOSE:To release a call of an opposite party by automatically implementing restoration operation to a processor controlling an entire electronic exchange. CONSTITUTION:When a fault takes place between a package 3 and a data adaptor 7 while a data terminal equipment 8 makes data communication with other data terminal equipment 14 via an electronic exchange 1, the package 3 implements automatically restoration operation to a processor 2 controlling the entire electronic exchange 1 and the processor 2 releases a call with the opposite data terminal equipment 14.
Patent JP-H05178438-A (JP)
Title: Cargo movement guiding device for cargo conveying device
Inventor: SASAKI SUSUMU
IPC: B65G47/28
Filed: 1991-12-27
Abstract: PURPOSE:To perform continuous conveyance of a cargo as the cargo is guided even when the length in a conveying direction of a cargo conveyed by a cargo conveying device is short. CONSTITUTION:Guide members 4 are each comprised of a starting end side inclination guide member 2 which is inclined so that a cargo is displaced inward toward the front from the starting end in a conveying direction of a cargo and a linear guide member 3 extending from the front end of the inclination guide member 2 on the starting side toward a cargo conveying direction. These members 4 are respectively fixed to the upper parts of side frames 1 on both sides of a cargo conveying device. Vertical type pulleys 6 and 7 rotated by means of a drive device are mounted on the two end parts of each side frame 1. The inside part of an endless guide belt 8 run around the vertical type pulleys 6 and 7 is brought into contact with the guide member 4.
Patent JP-H05177045-A (JP)
Title: Japanese pinball game (pachinko) machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1991-12-27
Abstract: PURPOSE:To provide a pachinko machine capable of concentratively generating big prizes in a short time, having abundant flavors, and capable of easily adjusting the interest balance between a player and a game shop. CONSTITUTION:When the combination mode of patterns displayed by a special pattern display device 3 becomes a specific mode, a fluctuation prize device 8 is released, the time required until the patterns displayed by a normal pattern display device 6 and a special pattern display device 3 are stopped is shortened, and the fluctuation time shortened when the combination mode of patterns becomes the specific mode is returned to the original value.
Patent JP-H05179460-A (JP)
Title: Surface treated aluminum material for warm forming processing
Inventor: HAYASHI KIMITAKA
IPC: C25D3/22
Filed: 1991-12-27
Abstract: PURPOSE:To provide a surface treated aluminum material excelling in warm forming processability by improving the warm forming processability of aluminum materials. CONSTITUTION:A surface treated aluminum material for warm forming processing characterized in that a film of Zn or Zn alloy is formed on the surface of an aluminum material >=0.1g/m<2> thick is provided. Or a surface treated aluminum material for warm forming processing characterized in that a film of Zn or Zn alloy is formed on the surface of an aluminum material >=0.1g/m<2> thick and that further a film of organic lubricant is formed 1-30g/m<2> thick is provided. Or a surface treated aluminum material for warm forming processing characterized in that a film of Zn or Zn alloy is formed on the surface of an aluminum material >=0.1g/m<2> thick and that further a film consisting of organic lubricant and morganic lubricant is formed 1-30g/m<2> thick is provided.
Patent JP-H11190056-A (JP)
Title: Storage equipment operation supporting device in sewerage system
Inventor: YAMADA TOMIO
IPC: G05D9/12
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To execute initial pollutant load reduction for a period of water shortage and to enable the measures against submersion in the case of a heavy rain. SOLUTION: A storage equipment operation supporting device in a sewerage system is constituted of a rain gage observed data input device for inputting and processing data from a radar rain gage for observing a rainfall in the peripheral basin 20 of a sewerage main line 22, a rainfall depth prediction device for predicting a future railfall state by processing data from the rain gage observed data input device, an outflow prediction device for predicting the outflow of the rainfall in the basin 20 to the sewerage main line 22 based on the predicted future rainfall to be inputted and a down flow prediction device for predicting volume arriving at the downstream of the sewerage main line 22 by transporting the predicted flow through the sewerage main line 22.  It includes a weir opening time operation device for previously performing operations of an opening time of a movable weir 23 in order to control volume flowing into a storage equipment 24 based on predicted value of the predicted down flow and a supporting information indicator for indicating the supporting information necessary for operating the storage equipment 24 based on the computed weir opening time.
Patent JP-2001179451-A (JP)
Title: Welding wire and jig for welding wire
Inventor: NISHIMURA HITOSHI
IPC: B21C47/08
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To contrive environmental protection by making a roll of a coil useable from small to large capacity. SOLUTION: In the roll of the coil in which a wire is successively wound from an inner layer to an outer layer, a welding wire 1 on which the torsion of 280-380 deg. per turn of this coil is imparted and the rotation of the coil of which is prevented when the wire is drawn out is housed in a container 4 with which the outer peripheral surface and both side faces of the coil are held and the drawing-out of the wire from the inside is enabled. In this way, winding frames such as a spool and reel are omitted and the roll of the coil without the winding frames is useable from the small to the large capacity, wrapping materials are reduced. If the outer peripheral surface and both side faces are held, it is enough as the container and the coil itself is not rotated when the wire is drawn out, so the container is easily useable.