baber/WOPTO huggingface dataset:
Patent JP-S60142148-A (JP)
Title: Electric water heater
Inventor: YASUDA TADAO
IPC: F24H1/18
Filed: 1983-12-28
Abstract: PURPOSE:To permit to switch the conduction of heaters in accordance with the hot-water supplying load of each season by providing a plurality of midnight electric power heaters, separated into upper and lower heaters, and a temperature adjuster for midnight electric power, at the lower part of a tank. CONSTITUTION:A midnight electric power heater 2 is separated into upper and lower heaters 2a, 2b and a daytime electric power heater 3 is attached to the same flange to which the upper midnight electric power heater 2a is attached. The temperature adjuster 4 for midnight electric power and a conduction switching device 5 are connected to the midnight electric power heater 2. A conduction controller 6 for daytime electric power, operated in conduction with the temperature adjuster 4 for midnight electric power, is connected to the daytime electric power heater 3. In above-described constitution, when the temperature adjuster 4 is set at a given temperature (80 deg.C for example) or higher under a high hot- water supplying load, such as the load in winter or the like, the heaters 2a, 2b are conducted at the same time. When the hot-water supplying load is low, such as in summer or the like, the setting of the temperature adjuster 4 is changed or only the upper heater 2a is conducted under a high water temperature and whereby heat dissipating loss may be reduced.
Patent JP-H03113588-A (JP)
Title: Continuous paper charging device for ticket issuing machine
Inventor: SAITO MASAMITSU
IPC: G07B5/00
Filed: 1989-09-27
Abstract: PURPOSE:To facilitate the charge of continuous paper by drawing in the continuous paper into a ticket carrying path by rotating a paper feeding part by the detection signal of a start sensor, and stopping the paper feeding part by the detection signal of a stop sensor. CONSTITUTION:When the continuous paper 26 drawn out from stocker 24, 25 is inserted into the entrance of the ticket carrying path 2, the start sensor 17, 18 detects the continuous paper 26, and rotates the paper feeding part 15, 16 by its detection signal. Then, the continuous paper 26 is drawn in into the ticket carrying path by the revolving operation of this paper feeding part 15, 16, and the paper feeding part 15, 16 is stopped by the detection signal at the time when the stop sensor 19, 20 detects the continuous paper. Thus, the continuous paper 26 can be easily charged in the definite position of the ticket carrying path. Besides, by connecting the paper feeding parts 15, 16 to motors 21, 22 capable of rotating freely forward and backward, and rotating the motors 21, 22 backward, the continuous paper 26 in the ticket carrying path can be easily returned to stocker 24, 25 sides.
Patent JP-H1096489-A (JP)
Title: Screw joint for oil well pipe excellent in external pressure resistance
Inventor: SUGINO MASAAKI
IPC: F16L15/04
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To improve external pressure resistance by forming a seal forming surface of a pin tip outer peripheral surface or a box inmost inner peripheral surface as a conical surface, making an effective diameter of a reference position of a pin tip seal forming surface larger than that of the box inmost part, and specifying a factor to decide a shape of the pin tip and the box inmost part. SOLUTION: A seal forming surface 13 of a conical surface shape is arranged on an outer peripheral surface on the tip more than a male screw 12 of a pin part 11 of a pipe 10 end part, and a seal forming surface 23 of a conical surface shape whose effective diameter is smaller than an effective diameter of the seal forming surface 13, is arranged on an inner peripheral surface on the inmost side more than a female screw 22 of a box part 21 inside of a coupling 20. A shoulder angle θ, the lip thickness ratio R, a lip length L, a seal length S and a seal taper T are set to [0<=θ<=20 deg., 0.25<=R<=0.75, 6<=L<=30mm, 3<=S<=10mm, 1/16<=T<=1 and f>1.2 (f=-3.26×10<-1> +3.19×10<-2> ×θ+1.43×R-4.67×10<-4> ×L+8.39×10<-2> ×S-6.2×10<-1> ×T)].  By the constitution, external pressure resistant performance of 1.2 times pipe collapse pressure can be satisfied.
Patent JP-H03113960-A (JP)
Title: Picture input device
Inventor: GOTO KAZUHIKO
IPC: H04N5/369
Filed: 1989-09-27
Abstract: PURPOSE:To read a color picture by making each separated color light into a photodetection sensor in order with a shutter shutting light for each prescribed period. CONSTITUTION:An optical section 2 consists of a color filter 21 separating an incident light from an original face into three primary colors (red, green, blue) and a liquid crystal shutter 22 passing each color light passing through the filter 21 according to a scanning signal Ss. The operator scans the area of a picture to be fetched with a sensor section 4 at a prescribed moving speed. Then the sensor section 4 scanning the picture outputs a picture signal is for each color (red, green, blue) at a period (several msec) not affected with the moving speed. Then the picture signal Is is inputted to an A/D converter 6 via an amplifier 5 and written in a storage area of a memory 10 sequentially by a control circuit 7 as a picture data ld for each color.
Patent JP-H0997186-A (JP)
Title: Method and device for interface
Inventor: KURODA MASATERU
IPC: G06F9/54
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To improve the general usefulness of applications processed in parallel and the degree of freedom of their combination. SOLUTION: An application writes a broadcast message BM in a mail box 20. At this time, the application gives instruction for the write address in the mail box 20 and the channel CH of the transfer destination. Receptacles SK linked to the channel CH instructed by the application are successively searched; and when a plug PL is set, the processing corresponding to its contents is executed. In this case, the plug PL includes address information in the mail box 20, and each application receives the message from this address.
Patent JP-H04284069-A (JP)
Title: Horizontal outline compensation circuit
Inventor: BIN HEIBIN
IPC: G06T7/60
Filed: 1991-09-30
Abstract: PURPOSE: To provide a horizontal contour compensating circuit which can improve the visibility of a picture while maintaining the standard frequency band width of a video signal processing system. CONSTITUTION: A horizontal contour compensating circuit is provide with a delay circuit which delays luminance signals by a prescribed period of time, a waveform transforming means 300 which reshapes the waveform of first differentiated signals, a quantizing means 400 which generates codes having the corresponding bit number by generating second differentiated signals by redifferentiating the first differentiated signals of the inputted luminance signals and, when the second differentiated values are smaller than a second reference signal, amplifying the differentiated signals and comparing the signals with the reference signal, a gain control means 500 which decides a multiplier in accordance with the code generated by means of the quantizing means 400 and multiplying the signal from the transforming means 300 so as to obtain a prescribed gain,  and an adder 200 which adds the signal obtained by means of the control means 500 to the luminance signals delayed by the delay circuit.
Patent JP-H0676229-A (JP)
Title: Erasure head
Inventor: NANJO SHINICHI
IPC: G11B5/23
Filed: 1992-08-28
Abstract: PURPOSE:To prevent a magnetic core from being broken, etc., due to high temperature at the time of welding glass by forming a metal magnetic film only on a part roughly corresponding to an audio track in a video tape between magnetic gap forming surfaces in a magnetic core. CONSTITUTION:A head part l consists of a front core 3 constituting a closed magnetic path, a back core 4 and a coil 6 wound around a coil bobbin 5. The front core 3 consists of a center core 7 and a pair of side cores 8, 9 provided on both sides holding the core 7 therebetween, and whose size is larger than a tape width. The center core 7 consists of ferrite, etc., and a pair of metal magnetic films 10, 11 with high saturation magnetic density consisting of 'Sendust(R)' are stuck and formed on one side magnetic gap forming surface 7a of the core 7. Since the metal magnetic film 11 with high saturation magnetic density is provided on a part corresponding to the audio track hardly erasured on an erase head, an audio signal recorded is erased sufficiently, and a video signal recorded on a video track is erased sufficiently by the gap part since its wavelength is vary short.
Patent JP-S62111941-A (JP)
Title: Aromatic alkene derivative and production thereof
Inventor: KITAJIMA ATSUJI
IPC: C07C41/00
Filed: 1985-11-12
Abstract: NEW MATERIAL:An aromatic alkene derivative shown by formula I(X and Y are H or F). EXAMPLE:1-(4-Fluoro-3-phenoxyphenyl)-3-(2,2,3,3-tetramethylcyclopropyl )propene. USE:Effective as a synthetic intermediate for producing an aromatic alkane derivative useful for various industrial fields, especially insecticide in an agricultural field. PREPARATION:An aldehyde shown by formula II and a phosphorus compound shown by formula III (R is group shown by formula IV or -P<+>(Ph)3Z<->;R1 is lower alkyl; Z is halogen] are subjected to so-called Witting reaction to give a compound shown by formula I. Sodium hydroxide, etc., may be used as a base. The reaction temperature is preferably 0-100 deg.C. The amount of the phosphorus compound shown by the formula III is preferably 1.0-1.2 as mush as that of the aldehyde.
Patent JP-S62113212-A (JP)
Title: Digital servo control method
Inventor: AOYAMA TADAMASA
IPC: G05D3/12
Filed: 1985-11-12
Abstract: PURPOSE:To perform positioning operation by making a servo lock when desired mechanical correspondence relation is entered without using any sensor, etc., separately by determining the period of the positioning servo lock based on speed feedback data from an object of positioning without depending upon the deviation arithmetic value of positioning data. CONSTITUTION:When the servo lock is made after positioning, a motor 5 is rotated within a limited range of torque while an arithmetic function between command data and feedback data is stopped a slightly before, for example, the positioning point, and speed feedback data 25 is monitored. Then a state in which the speed feedback data is zero or a state in which the speed is a speed which is set previously and optionally is detected, a PWM output is varied to an output for the servo lock or other outputs. Then when the object is moved, its speed feedback data is monitored and the PWM output to the motor 5 is varied based on the numeral of the data. Consequently, a grindstone is fed in and positioned and its servo lock is made without providing any sensor specially.
Patent JP-2001076571-A (JP)
Title: Lighting system
Inventor: TOMATSU TAKESHI
IPC: G02B6/00
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To enable color unmixed illumination by forming a hole for respectively exposing plural operation keys outside from the inside, and providing a case for forming a rib extending inward along a boundary divided into illumination areas, plural light emitting elements classified by color and a rubber sheet interposed between the case and a switch base board. SOLUTION: For example, three and six light emitting elements 6-1, 6-2 are respectively arranged in an area shown by an area 5-1 and an area 5-2 on a base board 4. The light emitting elements 6-1, 6-2 are different in a light emitting color, and a rib 9 is newly arranged inside a case 1 along a boundary between these two areas in a key operation part area 2-1 of a case 1. A recessed groove 10 coincident with the rib 9 is similarly formed along the boundary on a rubber sheet 3, and the rib tip is fitted to the recessed groove 10 to cut off the light of the light emitting elements 6-1, 6-2 so as not to be transmitted to the other area.
Patent JP-S60136534-A (JP)
Inventor: DEIBITSUDO JIEIMUZU SHIYURETSU
IPC: B01J27/00
Filed: 1984-11-30
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-2001078195-A (JP)
Title: System encoder
Inventor: YAMAMOTO YOSHIKI
IPC: H04N19/50
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a system encoder with high versatility and high reliability. SOLUTION: A video header acquisition section 102 and an audio header acquisition section 104 detect information required to calculate a PTS or the like from a header part of a received ES and gives the information to a video display time calculation section and an audio reproduction time calculation section provided in a CPU section 119, where time information of received data is generated. Furthermore, an output rate and output timing of a TS are generated from a value latched by an STC latch device section 118 on the basis of the timing designated by an output timing adjustment section. Thus, no external control signal is required and the system encoder can transmit the TS with an optional output rate.
Patent JP-H03117824-A (JP)
Title: Hot water feeding device
Inventor: YAMAGUCHI KOICHI
IPC: F24D17/00
Filed: 1989-09-29
Abstract: PURPOSE:To provide a small-sized hot water supplying device having a high capability by a method wherein the hot water feeding device is provided with a first heat exchanging means for performing a heat exchanging operation between a thermo-accumulative brick for storing heat and working medium, a second heat exchanging means for performing a heat exchanging operation between tap water and the working medium, a flow-rate control means for controlling the flow rate of the working medium, and piping. CONSTITUTION:Thermal accumulating bricks 7 within a thermo-accumulating layer 5 of a first heat exchanger 2 is heated by a heater 8 at night and then heat is stored in the brick. When a hot water feeding device 1 is started to operate, working medium is fed into an evaporator 6 of the first heat exchanger 2 by a pump 15, the heat is absorbed by the thermoaccumulating bricks 7 of which heat is stored at night, thereby the heat is exchanged (evaporated) with heat from the thermoaccumulating bricks 7. The heat exchanged working medium flows in through an inlet port 13a of a second heat exchanger 3, heat-exchanges (condenses) with tap water on an outer surface of a spiral tube 12 so as to give heat of the working medium to the tap water. The condensed working medium passes through a liquid reservoir 14, pump 15 and a flow-rate control valve 16 and again flows into an evaporator 6 of the first heat exchanger 2 and evaporates. A repetitive operation described above enables a hot water of high temperature to be supplied.
Patent JP-H03114806-A (JP)
Title: Stamper for forcing disc board
Inventor: TONO HIROYUKI
IPC: B29C45/37
Filed: 1989-09-29
Abstract: PURPOSE:To prevent the shape of stamper from deforming over a long period of time by a method wherein layer consisting of solid lubricant is provided on at least some part of the surface having the projected part of the stamper. CONSTITUTION:Solid lubricant layer 14 is provided on the surface, on which the projected part of a stamper is provided. Any solid lubricant will do, provided that the lubricant shows enough lubricating effect to the flow of resin and exerts no adverse effect of the resin as the material of disc board. As the lubricant WS2, WSe2, MoS2, MoTe2, alpha-PbO, MoO3, graphite, BN and the like are examples. Thus, the layer consisting of the solid lubricant fully receives the stress due to the flow of resin developed at the formation of disc board and consequently the deformation of the stamper over a long period of time can be prevented from developing.
Patent JP-S6391972-A (JP)
Inventor: HAWAADO RICHIYAADO SHIYATSUFUA
IPC: H01R12/58
Filed: 1987-10-06
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-H02223297-A (JP)
Title: All-directional loudspeaker system
Inventor: ARAN BARUBU
IPC: H04R1/34
Filed: 1989-09-29
Abstract: PURPOSE: To diffuse sounds so that they become omnidirectional on a horizontal surface by providing two speaker units, two speaker cabinets and the rotary convex-type diffuser of a pear-shaped type, which is supported between diaphragms. CONSTITUTION: One speaker unit 4 is held on the end part of the extending part of the speaker cabinet 1 and the other unit 7 is held on the end part of the speaker cabinet 5 in a truncated pyramid or a truncated cone form constituting a reflecting face 12. The reflecting surface 12 diffuses the other part of the sounds diffused to become horizontal on a part of sound emitted by the opposite speaker unit 4 and on the same shaft so that they become horizontal by the unique deflection device 9 of a rotary concave form, which is arranged between the speaker units 4 and 7. Thus, sounds are diffused so that they become omnidirectional and sound quality can be improved.
Patent JP-H0299648-A (JP)
Title: Speed control mechanism of feed tape
Inventor: TSUJI MASAKATA
IPC: D04B15/48
Filed: 1988-10-05
Abstract: PURPOSE:To change radius of operation circumference extremely simply in a quality pulley capable of changing the radius by mutually rotating two discs by carrying out mutual rotation of two discs by differential gear mechanism. CONSTITUTION:When a top cover 11a and a bottom cover 11b of quality pulley are mutually rotated by differential gear mechanism 4, a guide pin 12a and a guide plate 12b are slid along a radiate guide channel 13 and a spiral guide channel 14 and a block 12 is slid in the radius direction by the sliding. Radius R of operation circumference composed of a great number of blocks is changed and transfer speed of a tape 3 guided by the radius is changed. The differential gear mechanism, consists of gear groups A-E and G-L and these groups are rotated and driven by a motor 5.
Patent JP-S62113084-A (JP)
Title: Object detector
Inventor: TAKEUCHI SHINJIRO
IPC: G01V9/00
Filed: 1985-11-13
Abstract: PURPOSE:To surely detect an object regardless of the configuration and material of the object by detecting the entering object by the change in the condition of the transmission of ultrasonic waves based on the deadweight of the entering object acting on a magnetostrictive material. CONSTITUTION:When an object 8 enters on the magnetostrictive material 2 of an ultrasonic wave generating object 1 in the condition that ultrasonic waves U from the ultrasonic wave generating object 1 are transmitted from left to right as viewed in the accompanying drawing, the magnetostrictive material 2 is pressed against a substrate 3 by the deadweight W of the object 8. Since the oscillation of the ultrasonic waves U is absorbed and weakened in a pressed portion and, after passing the pressed portion, the oscillation of the ultrasonic waves U transmitted to the side of a receiving coil 6 is greatly damped, the magnitude of the damping of the ultrasonic waves comes extremely different by the presence or absence of the object 8. Thus, the entry of the object 8 can be detected.
Patent JP-H0594877-A (JP)
Title: Organic thin-film luminous element
Inventor: KURODA MASAMI
IPC: H05B33/22
Filed: 1991-10-01
Abstract: PURPOSE:To emit stabilized light by providing a luminous layer and an electric charge injected layer consisting of at least a positive hole injected layer within electron injected layers and positive hole injected layers, and containing thiophene derivatives denoted with a specified formula in the positive hole injected layer. CONSTITUTION:On a transparent substrate a positive electrode is provided, on which three films of a positive hole injected layer, a luminous layer and an electron injected layer are produced successively, and at last a negative electrode film is produced by evaporation. The luminous layer emits light according to recombination of injected electrons and positive holes, and the electric charge injected layer consists of a positive hole injected layer and electron injected layers or, at least, of a positive hole injected layer, and the positive hole injected layer contains thiophene derivatives denoted with the formula I. In the formula I, R1, R2, R7 and R8 denote an alkyl radical permissible to be substituted, an aryl radical, an alkenyl radical, and an aralkyl radical or a thenyl radical respectively, and R3, R4, R5 and R6 denote a hydrogen atom, a halogen atom, an alkyl radical, an alkoxy radical, and an aryl radical respectively. Thereby high luminance light can be emitted, and an organic thin-film luminous element easily formed to film can be provided.
Patent JP-H0194576-A (JP)
Title: Disk drive device
Inventor: OMORI KIYOSHI
IPC: G11B21/12
Filed: 1987-10-07
Abstract: PURPOSE:To enable a movable arm member to be displaced in a direction of separating from a disk with a simple structure and operation by fitting a push rod to an arm supporting member, simultaneously providing an inclined- face on the movable arm member and pushing the inclined-face with the aid of the push rod. CONSTITUTION:When the push rod 53 is pushed and slide by resisting the spring force of a reversible spring 57 after driving is finished, the movable arm members 7 and 8 are displaced in the direction of separating from the disk because the tip part of the push rod 53 touches the inclined-face provided on the movable arm members 7 and 8 and pushes it. Then, when the push rod 53 is released to be pushed after the disk 5 is finished to be chucked on a turntable 2, it is returned to an original position by the spring force of the reversible spring 57 and simultaneously to that, the movable arm members 7 and 8 are also returned to an original position and a head 6 fitted to the tip part of the members 7 and 8 touches to the disk surface 5. Thus the movable arm member can be easily and precisely displaced with the simple structure.
Patent JP-H0299935-A (JP)
Title: Exposure device
Inventor: NAKABAYASHI HIROMITSU
IPC: G03B27/20
Filed: 1988-10-05
Abstract: PURPOSE:To accomplish smooth operation and reproducibility with high picture quality without generating fogging caused by pressure or static electricity by using conductive resin material as the material for the table surface of a photosensitive material placing table, and making the surface in the form of a mat. CONSTITUTION:When a photosensitive material is carried and placed on the photosensitive material placing table 201, a blower applies sucking force to a suction hole pierced on the table 201, so that the photosensitive material is firmly fixed to the table 201. With respect to the photosensitive material placing table 201, a cover 292 is fitted to a suction box 291, and a vinyl cloride sheet 296 containing conductive carbon is attached to the surface 201M of the cover 292; the sheet 296 has a suction hole likewise the cover 292, and its surface is used as a table onto which a photosensitive material is placed. Thus, the photosensitive material can be smoothly peeled by attaching the mat-like vinyl chloride sheet containing the conductive carbon to the cover 292, and by peeling the photosensitive material placed on the surface 201a by releasing from suction. Thus, work efficiency is improved, and fog trouble is surely prevented.