baber/WOPTO huggingface dataset:
Patent JP-H1114106-A (JP)
Title: Humidifier
Inventor: TSUNODA WATARU
IPC: F24F6/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To urge an evaporating dish to be cleaned by informing a user that the temperature rise value of an evaporating dish by a temperature sensor or the service integrating time of a humidifier reaches a preset threshold value. SOLUTION: In a humidifier, when a power switch 10 is turned on, a microcomputer 9 detects it to turn on a heater 5 attached to an evaporating dish and perform a humidifying operation. At the same time, the microcomputer 9 begins to count the ON time of the power switch 10 and stores it in a storage device. Then, the microcomputer 9 decides whether or not stored service time reaches a preset threshold value by comparing them. Further, the microcomputer 9 decides and compares the detected value of a temperature sensor 6 for detecting the temperature rise of the evaporating dish with the preset threshold value of the temperature rise value of the evaporating dish.  When either of them reaches the threshold value, the microcomputer 9 informs a user of the necessity of cleaning by an alarm lamp 11 and an alarm buzzer 12 by determining that the quantity of scale sticking to the evaporating dish reaches a prescribed level or higher.
Patent JP-H0825912-A (JP)
Title: Pneumatic radial tire
Inventor: KINOSHITA KATSUHIKO
IPC: B60C9/20
Filed: 1994-07-19
Abstract: PURPOSE:To reinforce a tread part so as to improve maneuvering stability by forming a cap layer of an inclined cord layer formed by inclining strips with heat contractive cords arranged and rubberized, in such a way as to intersect inclined main grooves in different directions in the lateral areas of the tread part and winding the strips around a main trunk layer. CONSTITUTION:A belt layer is formed of a main trunk layer with a metal cord ply placed on top of the crown part of a carcass, and a cap layer. The cap layer is formed by inclining strips 15 with heat contractive cords arranged and rubberized, circumferentially so as to intersect the inclined main grooves 9 of a tread part 8 respectively in different directions in the lateral areas of the tread part 8 and winding the strips 15 around the main trunk layer. A bridge effect is thereby obtained between inclined land parts in the tread part 8, so that the buckling of the tread part 8 is suppressed to improve maneuvering stability.
Patent JP-S6227596-A (JP)
Title: Coloring method for chromium alloy
Inventor: ISO HIDEKI
IPC: C25D11/34
Filed: 1985-07-29
Abstract: PURPOSE:To execute coloration so as not to leave traces in the mirror finishing stage by electrolytically treating a chromium alloy in an aq. soln. for surface treatment contg. chromic acid, sulfuric acid and phosphoric acid then electrolytically coloring the alloy. CONSTITUTION:The aq. soln. for surface treatment contg. 25-850g/l chromic acid and 0.1-10g/l >=1 kinds of sulfuric acid and phosphoric acid is prepd. Such aq. soln. 24 for surface treatment is contained in a bath cell 22. Current of 0.05-5A/dm<2> current density is passed for several seconds-30min to a plate 18 to be colored which is the chromium alloy subjected to the mirror finishing to execute an anodic electrolytic treatment in the soln. 24. The surface oxide film is removed and the fresh oxide film which does not leave traces of the mirror finishing is formed by such treatment. The plate 40 subjected to the surface treatment is colored by the constant current in an electrolytic device 30 contg. an aq. soln. for electrolytic coloring. The coloration to eliminate the traces of ripple shapes, etc., by the mirror finishing is executed by the above-mentioned method.
Patent JP-S6057209-A (JP)
Title: Course display device
Inventor: AKAMATSU AKIO
IPC: G01C21/00
Filed: 1983-09-08
Abstract: PURPOSE:To always know a correct direction of a course of a ship by deriving an error between a cource derived in the previous time and an actually moved bearing by a bearing error operating means, deriving a bearing for executing its correction, and also deriving and displaying a course error by a course error operating means. CONSTITUTION:A course D(n-1) is derived by setting a destination WP, and a ship is advanced by aligning its course with said course. At the stage in which the ship has advanced actually to a point B from a point A, an error eH between the course D(n-1) and a bearing in which the ship has advanced actually to the point B from the point A is derived by a bearing error operating means. A bearing H' is derived by applying this bearing error eH to the present bearing H by an operating part 20, and also from a difference between its bearing H' and a course D(n) derived this time, a course error dD is derived by a course error operating means 21 and displayed. By repeatng its action and displaying dD whenever the ship sails by a prescribed distance, a correct direction of a course of a ship is always detected.
Patent JP-S6412929-A (JP)
Title: Constant-speed travel device for vehicle
Inventor: MIMURA MUNEHIKO
IPC: F02D41/00
Filed: 1987-07-02
Abstract: PURPOSE:To suppress the fluctuation of the vehicle speed when storing it or immediately after it by detecting the time when the target vehicle speed value is stored or the fixed time immediately after it and correcting the speed change ratio immediately before storing it to the target speed change ratio in this fixed time. CONSTITUTION:A constant-speed travel control device 100 drives a throttle actuator 140 and controls a throttle valve 150 based on various input signals. A continuously variable transmission (CVT) control device 200 drives a governor actuator 240 and a speed change oil pressure actuator 241 and controls a CVT 250 based on various input signals. A constant-speed travel control performance detecting means 107 is provided on the constant-speed travel control device 100. A correcting means 204 is provided on the CVT control device 200. If the time when the target vehicle speed value is stored or the fixed time immediately after it is detected by the means 107, the speed change ratio immediately before it is corrected to the target speed change ratio in this fixed time.
Patent JP-H0825806-A (JP)
Title: Thermoplastic resin composition for laser marking, layer marking method and laser marked product
Inventor: YAMABE TAIJI
IPC: C08L33/24
Filed: 1994-07-19
Abstract: PURPOSE:To obtain a molded form having excellent clarity and clear white marking by incorporating titanium black, alpha-alkyl-substituted vinyl compound unit or maleimide compound unit as constituent unit in thermoplastic resin composition. CONSTITUTION:Thermoplastic resin composition contains thermoplastic resin containing titanium black, alpha-alkyl-substitute aromatic vinyl compound unit or maleimide compound unit as constituent unit. The titanium black content is in a range of 0.01-5wt.% with respect to the entire quantity of the composition. If the content is less than 0.01wt.%, clear marking cannot be obtained, while even if it exceeds 5wt.%, the improvement of the effect is not obtained at the ratio of the quantity and it is economically disadvantageous. Thus, the produce laser marked by the composition is obtained by marking white character or symbol to black ground.
Patent JP-2000317148-A (JP)
Title: Double-wing flapping airplane
Inventor: TAKATANI YOHEI
IPC: A63H27/28
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a flapping airplane sufficiently enjoyable outdoors as well as indoors, securing larger thrust and direct advancing ability by adopting two pairs of flapping wings and one driving tail assembly. SOLUTION: Front and rear pairs of flapping wings 17, 18, and one driving tail assembly 16 are adopted in this airplane. In order to drive them, two slider cranks 4a, 4b are mounted on one power shaft 4, and a balance arm 15 is mounted as a transmission device of the output power. In addition, a 'power shaft stopper device' for holding all the wings at the most appropriate angles for gliding is mounted at the nose of the airplane in order to improve the gliding ability.
Patent JP-S5957029-A (JP)
Title: Carrier
Inventor: FUKADA AKIO
IPC: B60K17/04
Filed: 1982-09-25
Abstract: PURPOSE:To further increase the road clearance of a propeller shaft and a transmission case by arranging the transmission case and a differential gear case in an inverted-L shape. CONSTITUTION:A rear prime mover section is constituted by connecting an engine arranged laterally on a car body and a transmission case 14 fitted with a main gear speed changer 13 inside it in one body in a state that they are aligned in the left and the right directions of the car body in this order. A rear wheel differential gear case 7 is connected in one body below a transmission case rear extension portion 14a, thus the transmission cases 14, 14a and differential gear case 7 are arranged in an inverted-L shape in the lateral direction on the car body, thereby the road clearance of the transmission case itself is made high. A propeller shaft is made to be extracted from the upper side of the case by effectively utilizing the connection structure between the transmission case 14 and a clutch housing 12, thus the road clearance of the shaft is also made high.
Patent JP-S5690014-A (JP)
Title: Analgesic and blood platelet antiagglutinating blend
Inventor: JIYATSUKU PERO
IPC: C07C/
Filed: 1980-11-26
Abstract: The present invention concerns a novel medicament based on aspirin and heptaminol (that is to say, 6-amino-2-methyl-2-heptanol).
Patent JP-S59122032-A (JP)
Title: Device for ultrasonic communication
Inventor: KAGO YOSHIYUKI
IPC: H04B11/00
Filed: 1982-09-24
Abstract: PURPOSE:To eliminate the need for an external switch, to provide ultrasonic transmitter and receivers separately for transmission and reception, and to perform a receiving operation all the time by detecting transmission by a transmission/reception discriminating device connected to a preamplifier and entering a transmission state automatically. CONSTITUTION:A microphone 3 built in a transmitter and receiver 3 is connected to the preamplifier 11, whose output is connected to a transmitter 10 and the transmission/reception discriminating device 20. The transmitter 10 is connected to an ultrasonic transmitter 1 for transmission and an ultrasonic receiver 2 for reception is connected to a receiver 30, whose output is connected to a speaker 5 built in the transmitter and receiver 3 to constitute an ultrasonic communication device. The sound signal of the microphone 4 is detected by the peak holding circuit consisting of the diode 200 and capacitor 201 of said discriminating device 20 and an operational amplifier 203 compares the signal with a reference signal to control the analog switch 100 of the transmitter 10 by its output. Then, a transmission state is set automatically during transmission to allow simultaneous communication with the opposite side.
Patent JP-H068848-A (JP)
Title: Installation structure for steering gear box
Inventor: SATO YOSHIMITSU
IPC: B62D21/02
Filed: 1992-06-25
Abstract: PURPOSE:To sufficiently reinforce the curved part of a side rail forming an installation part for a steering gear box. CONSTITUTION:A side rail 12 is equipped with a recessed part 12C as curved part which is installed in projecting form downward for averting a drive shaft 18 and a projection part 12D as curved part which is installed in projection form upwardly for averting a steering gear box 34 and is installed continuously to the recessed part 12D. As for the steering gear box 34, a front installation part 34A which is formed to a vertical flat plate shape is integrally projected toward the front part of a car body, and a rear installation part 34B which is formed to a vertical flat plate shape is integrally projected toward the rear part of the car body. Further, the front installation part 34A and the rear installation part 34B are projected on a same straight line toward the opposite direction, nipping the axis line CL of the steering gear box 34.
Patent JP-H05206575-A (JP)
Title: Quantum well laser
Inventor: SUGAWARA MITSURU
IPC: H01S5/042
Filed: 1992-06-25
Abstract: PURPOSE:To enable a quantum well layer to display a high performance even if it is small in distortion by a method wherein tensile distortion is introduced into the quantum well layer so as to enable holes to have a negative effective mass at the end of a light hole band of higher energy. CONSTITUTION:The band structure of a lattice-matched quantum well is shown in a figure. A is a heavy hole band, B denotes a light hole band, and C indicates a conduction band. The tensile distortion difference of a lattice distortion is primarily generated in a valence band. That is, under lattice matching, a light hole band B stays in a base state. As the light hole band B indicated by a dotted line has a larger in-plane effective mass than the heavy hole band A indicated by a solid line, it becomes higher in coupling state density. Therefore, a quantum well laser of this design can be more enhanced in gain under tensile distortion than lattice matching, so that it can be lessened in threshold current.
Patent JP-S6058580-A (JP)
Title: Electronic timepiece with solar cell
Inventor: SATOU TAKAHARU
IPC: G04C10/02
Filed: 1983-09-12
Abstract: PURPOSE:To make it possible to reduce production cost by facilitating the design of the power source part of a wristwatch requiring no battery exchange, by assembling a charging capacitor and a solar cell in a metal band. CONSTITUTION:The surface part 3 of a flat metal piece 1 for constituting a metal band is formed into a solar cell and a charging capacitor 4 is assembled in the metal piece 1. The necessary number of wires are arranged and connected while a power source cord is introduced into a clock main body. In this case, a sophisticated device is required in enhancing the strength and water-proofness of wiring and a method for putting the power source cord in the clock main body.
Patent JP-S5689477-A (JP)
Title: Hood which prevents powder of body of revolution for machine tool from being scattered
Inventor: YAMAGUCHI HISAAKI
IPC: B24B55/06
Filed: 1979-12-24
Abstract: PURPOSE: To prevent powder from being scattered to the outside of a hood for a grinding by providing a number of restrictors which extend to an outlet near the external surface of a body of revolution inside the hood of the grinder.  
     CONSTITUTION: The grinding powder by a rotary wheel 22 accompanies a current following the revolution of the rotary wheel 22 turns around the rotary wheel 22. It is guided by restrictors 6W9 which have their starting end sections on the external surface of the rotary wheel 22 and flows into an outlet 5. The powder is also collected into a powder collector from the outlet 5. As described above, the grinding powder is prevented from being scattered to the outside of a hood by grinding it to the outlet 5 through the restrictors 6W9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07175887-A (JP)
Title: Optoelectronic memory system
Inventor: NIIRU KURISUTOFUAA BAADO
IPC: G11C7/00
Filed: 1994-07-20
Abstract: PURPOSE: To increase the data storage capacity of the opto-electronic memory system and to conveniently read out stored contents. CONSTITUTION: By the opto-electronic memory system provided with a memory element 14, e.g. an optical data card, for storing optically encoded data in the row groups of memory positions, photosensitive element string 12 and reading means 10, 12 capable of reading out stored data in accordance with the illumination of the memory positions, the capacity of data storage is increased by storing data in memory positions corresponding to colors expressing different data values and successively addressing the memory positions by reading light of respectively different colors. The memory positions are reflectively or transmissibly formed and a reading means is constituted as the linear or two-dimensional array of photosensitive elements.
Patent JP-S6060756-A (JP)
Title: Solid-state image pickup element with microlens and manufacture thereof
Inventor: NAKANO TOSHIO
IPC: H01L31/0232
Filed: 1983-09-14
Abstract: PURPOSE:To form a microlens array directly on a solid-state image pickup element by using a photolithographic method. CONSTITUTION:A lens fixing layer such as a polyglycidyl methacrylate layer 2 is formed on a solid-state image pickup element 3. A photoresist is applied on the layer 2 and exposed and developed to shape a pattern 1 just above a light- absorbing section 4. The pattern 1 is irradiated with ultraviolet rays, and deformed to a lens-shaped pattern 1' through heat treatment.
Patent JP-H0220612-A (JP)
Title: Internal grooving method for metallic pipe
Inventor: ISHIBASHI AKIHIKO
IPC: B21C1/22
Filed: 1988-07-06
Abstract: PURPOSE:To obtain the high quality inner grooved pipe without regard to dimensions of the metallic pipe and inner grooves by using a grooved plug formed grooves from inlet tapered part to a flat part in the stage of working the internal grooved pipe. CONSTITUTION:The metallic pipe 1 is reduced by a drawing die 2 and a floating plug 3, expanding and grooving are performed on the inner surface of the metallic pipe 1 by a form rolled member 6 and the grooved plug 4 supported by a holing ring 7. Further, the metallic pipe 1 is set in a diameter by a sizing die 8. At this time, as for the grooved plug 4, because the plug formed equipping with grooves on the whole or a part of the tapered part in the inlet side and the flat part is used, pipe expanding, form rolling and grooving are performed with large preforming quantity and smoothly.
Patent JP-H08332589-A (JP)
Title: Filler material
Inventor: KASAI SHOGO
IPC: B23K35/02
Filed: 1995-06-09
Abstract: PURPOSE: To provide simply small quantity producible filler material changed in alloying ratio of titanium and palladium by forming palladium coating layer having a variable thickness on external surface of titanium steel as one body so as to get molten metal consisting of a required proportion of titanium and palladium at the time of melting. CONSTITUTION: A metal coating layer 2 is formed as one body with the metal being filler material alloy in the state of melting with this core wire material metal on the external surface of the core wire material 1 having a setting wire diameter with pure metal or alloy adapted for the filler material using for fusion welding.
Patent JP-H02152311-A (JP)
Title: Agc circuit
Inventor: FURANKU WAI DEII
IPC: H03G3/30
Filed: 1989-06-29
Abstract: PURPOSE: To integrate all AGC circuits in one semiconductor integrated circuit and to reduce distortion by symmetrically amplifying an input signal to a voltage divider in positive and negative direction. CONSTITUTION: An input signal VIN is inutted to a peak detector 10 through a buffer 1 and an operational amplifier 4, the peak of a detection output charges a capacitor C11 with electricity and the capacitor C11 is discharged by the time contents of the capacitor C11 and a resistor 12. The gate voltage of an FET 9 is changed in accordance with the holding voltage of the capacitor C11, difference voltage between the base and source of the FET 9 is set up so as to be distributed in the positive and negative directions only by the divided voltage of input signal voltage on a node between the source and the resistor 12 based on VDD/2. Consequently the source-drain of the FET 9 is conducted and the voltage division ratio of the voltage divider consisting of the resistor 2 and the FET 9 is changed is accordance with voltage impressed to the gate.
Patent JP-H0216626-A (JP)
Title: Printer output control system
Inventor: WATANABE MASAHIKO
IPC: G06K15/00
Filed: 1988-07-05
Abstract: PURPOSE:To execute the maximum limit effective use of printer resources by defining a system printer group at the time of preparing a system, controlling it with a printer device control mechanism and determining automatically the printer device of an output destination with the system. CONSTITUTION:When a printer identifier to display a system printer group is designated in a program, the attribute of the program is decided by a printer device control mechanism 10 and thus, an output printer device is determined. Consequently, by the attribute of the program, it is decided whether, first, the program is to be outputted to a non-KANJI (Chinese character) printer or the program is to be outputted to a KANJI printer and either of the non-KANJI printer or the KANJI printer is selected. Thus, when the classification of the printer is determined, next, the mechanism 10 checks the condition of respective printer devices and determines the printer device of the output destination. Thus, when the output printer device is determined by the mechanism 10, a printer output mechanism 20 outputs the printing data for the idle printer.
Patent JP-2000357358-A (JP)
Title: Recording medium loading device
Inventor: TAKEMOTO TAKASHI
IPC: G11B17/04
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device by securely engaging a latch lever and a slider with each other regarding a recording medium loading device for loading/ unloading a recording medium. SOLUTION: This recording medium loading device is provided with a disk holder 12 to which a disk cartridge is inserted, a slider 13 for vertically moving the disk holder 12 between a lower position (loading position) and an upper position (ejecting position), and a latch lever 32 having a locking part 32f for locking the slider 13 in an ejecting position and rotated following the insertion of the disk cartridge to release the locking of the slider 13 by the locking part 32f. In this case, a rectangular groove 32e is provided in the second lever part 32c of the latch lever 32 to elastically deform the lever, and when the disk holder 12 is in a loading position, the second lever part 32c is elastically deformed toward the slider 13.
Patent JP-H0522456-A (JP)
Title: Speaking party automatic selector for electronic conference system
Inventor: OYA SATORU
IPC: H04N7/15
Filed: 1991-07-09
Abstract: PURPOSE:To realize the speaking party automatic selector of the electronic conference system in which utterance is not concentrated onto a specific participant and utterance is shared equally to all parties. CONSTITUTION:An utterance time and an utterance suppression time of a conference participant are stored in a memory 10 in advance corresponding to a microphone number, and while a speaking party makes utterance, an utterance quantity monitor means 12 subtracts the utterance time corresponding to the microphone number of the utterance party and subtracts the utterance suppression time of other party in which an utterance suppression time discrimination means 13 suppresses the utterance, the utterance quantity monitor means 12 monitors the utterance quantity based on the subtracted utterance time and utterance suppression time and when the utterance time is lost, a main utterance party voice signal suppression means 11 selects a microphone of a participant having a maximum utterance suppression time.