baber/WOPTO huggingface dataset:
Patent JP-2001046125-A (JP)
Title: Ornament fixing ring for necklace
Inventor: RIMU KON-WAN
IPC: A44C15/00
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an ornament fixing ring for a necklace allowing of simple replacing of an ornament in a short time with the necklace kept worn. SOLUTION: This opening type fixing ring 100 is used for hanging an ornament on a necklace string. A lower member 110 is provided with a nearly U-shaped body 112 bored with a first pinhole 112b and recessed with an elastic member insertion groove 112c on one side face and a lock member 114 fitting an ornament 14. A release preventing lug 116 is extended upward at one side upper end section of the body 112, and an ornament handhold section 118 is formed at the other side end section facing the lug 116 to be operated by fingers. An upper member 120 formed with side plates 124 and a hook-like lock ring 126 is rotatably connected to the lower member 110 via a pin 130. An elastic member 14 applies restoring force to the upper member 120 and lock ring 126.
Patent JP-H04104993-A (JP)
Title: Production of superconducting laminate of oxide and transfer foil used therefor
Inventor: HOSHINO KAZUTOMO
IPC: H01B13/00
Filed: 1990-08-23
Abstract: PURPOSE:To improve superconducting characteristics by forming a complex oxide layer through a release layer on a base film, making an adhesive layer on the complex oxide layer, transferring the layers on a substrate using a transfer foil and burning. CONSTITUTION:A release layer 2 such as rubber is formed on a base film 1 comprising polyester, etc., a complex oxide layer 3 having 5-100mum thickness composed of paste comprising lamellar oxide superconducting particles and a thermoplastic binder is laminated to the release layer. Further an adhesive layer 4 is laminated to the complex oxide layer to make a transfer foil. Then the transfer foil is placed on a substrate of arbitrary shape and treated at 40-300 deg.C under 3-1,000kg/cm<2> so that axis C of crystallographic axis of oxide particles of the complex oxide layer 3 is orientated vertically to the substrate and the adhesive layer 4 is fused to the substrate. Then the film 1 is released, the adhesive layer 4, the complex oxide layer 3 and the release layer 2 are transferred to the substrate. When a tape-shaped continuous material is used as the substrate, short tape-shaped transfer foils are continuously piled on the tape- shaped substrate 5 and continuously transferred. Then, the transferred substrate is burnt at about 100-500 deg.C and then at 800-1,000 deg.C to give an oxide superconducting laminate.
Patent JP-H05317078-A (JP)
Title: Preparation of protein for accepting 1, 25- dihydroxy vitamin d3
Inventor: HEKUTAA EFU DERUUKA
IPC: C07K14/72
Filed: 1992-07-30
Abstract: PURPOSE: To produce a 1,25-dihydroxyvitamin D 3  receptor protein and a biologically active receptor protein at low costs and in large amounts, respectively.  
     CONSTITUTION: This method for producing a 1,25-dihydroxyvitamin D 3  receptor protein comprises a step for transcribing a DNA sequence to form an RNA sequence encoding the animal vitamin D receptor, and a step for expressing the RNA sequence from the receptor protein, wherein the RNA sequence transcribed from the DNA sequence contains less than the full 5' and 3' non- translated flanking sequences present in the natural form of the RNA sequence. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S6465923-A (JP)
Title: Driving circuit for switching element
Inventor: YUU YOSHITAKA
IPC: H03K17/08
Filed: 1987-09-04
Abstract: PURPOSE:To remove the oscillating current of a driving circuit, to prevent the malfunction of a switching element or the breakdown of an element due to the oscillating current by connecting a high speed diode in series to the emitter or the collector of the transistor(TR) of a negative bias circuit. CONSTITUTION:When the TR 11 turns off, since a base reverse current is cut steeply, diE/dt (iE is base current) comes high, and the inductance Ls of a base wiring and a capacity Cj between the base and the emitter of the TR 11 cause LC resonance. At that time, a resonance current is supplied to the base as being the oscillating current. The driving circuit is provided with a high speed diode 4 like a Schottky diode, connected in series to the collector of TR 3 of the negative bias circuit. In the driving circuit of the switching element, constituted in such a way, since a high frequency oscillating current is prevented by the high speed diode 4, the oscillating current is not generated at all.
Patent JP-H0398553-A (JP)
Title: Process for removing cholesterin or cholesterin ester from egg yolk
Inventor: JIYAN KARII
IPC: A23L5/20
Filed: 1990-08-27
Abstract: PURPOSE: To remove cholesterin from a yolk under mild conditions in treatment at a low cost without deteriorating the quality of the yolk by separating yolk plasma and an LDL-granular fraction from the yolk and removing cholesterin and cholesterin ester in the yolk plasma by adsorption on a solid adsorbent. CONSTITUTION: Yolk plasma and an LDL-granular fraction are separated from a yolk optionally after an emulsification inhibitor, preferably water is added to the yolk. Cholesterin and cholesterin ester contained in the yolk plasma are adsorbed on a solid adsorbent, preferably β-cyclodextrin. The solid adsorbent with adsorbed cholesterin and/or cholesterin ester is separated from the liq. plasma phase and this phase is optionally combined again with the granular fraction.
Patent JP-S60114772-A (JP)
Title: Spectrum display apparatus
Inventor: TANAKA YOSHIAKI
IPC: G01R23/16
Filed: 1983-11-26
Abstract: PURPOSE:To make it possible to accurately display a spectrum when frequency lower than min. frequency arrives, by performing frequency analysis by using the average level of a digital signal converted from an input audio signal as a ground level. CONSTITUTION:An input audio signal is supplied to an AD converter 6 through band-pass filters 2a, 2b and a multiplexer 3 and only a low band-pass side frequency signal is supplied to an average value operating part 9. The calculated imaginary ground level is substantially used as a ground level and levels of a positive components and a negative component are respectively encoded on a data encoding part 17 and stored in RAM8. In the next step, FFT operation is performed in a FFT operating and sound-pitch analyzing part 10 and the result thereof is operated to judge the pitch of sound. This judgement result is transmitted to a video RAM14 through a video display processor 13 and subjected to bar-graph display on the surface of CRT15 at every different frequency.
Patent JP-S63211298-A (JP)
Inventor: NEOMI MOABU
IPC: G01N33/569
Filed: 1987-09-05
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-H09105893-A (JP)
Title: Semiconductor optical control element and its production
Inventor: KOMATSU YOSHIRO
IPC: G02F1/025
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor optical control element of an optical waveguide type which is producible with good reproducibility and good yield, is low in loss and is fine. SOLUTION: Not ridges are formed by etching semiconductors but the ridges 131 are selectively grown on a flat double hetero crystal with a dielectric substance as a mask at the time of producing the semiconductor waveguide type optical control element. Since ridge flanks 130 are formable as smooth crystal faces as well, the waveguide type optical control device of extremely low loss free from scattering loss is embodied. Even more, there is no need for etching of the semiconductors in this process for production and the only thin dielectric film is subjected to etching and, therefore, the fine waveguide type semiconductor optical control device is produced with the good reproducibility over the wide area. This device is suitable for integration and mass production.
Patent JP-H0270881-A (JP)
Title: Window regulator
Inventor: KIYOKAWA YOSHIYUKI
IPC: E05F11/44
Filed: 1988-09-06
Abstract: PURPOSE:To elevate and lower a window smoothly by simple constitution by connecting a window-glass support arm section to a driving arm section in an inclinable manner in the direction of door width. CONSTITUTION:A lifting arm 2 is composed of a driving arm section 6 coupled with the drive side and a window-glass support arm section 8 supporting a window glass 7 and being connected to the driving arm section 6 in an inclinable manner in the direction of door width. When a drive is operated, both arm sections 6, 8 are turned, and the window glass supported in the window-glass support arm section is lifted and lowered. Accordingly, when the window glass 6 is elevated and brought down, the absorption of the difference of the loci of movement may not be made to depend upon the deflection of the arms largely, thus smoothly lifting and lowering the window glass 6.
Patent JP-H0385398-A (JP)
Title: Fuzzy control device for air-blow rate of electric fan
Inventor: OKUMURA HIDEYUKI
IPC: F04D27/00
Filed: 1989-08-30
Abstract: PURPOSE:To always maintain a suitable air-blow condition for a user by controlling an air-blow rate adjusting means at the most appropriate air-blow rate on the basis of a fuzzy rule accommodating fuzzy parameter data for conducting the appropriate air-blow rate to an ambient condition in the circumference of an electric fan under various conditions. CONSTITUTION:When an air-blow rate of an electric fan is set up by a user and afterward an adjustment of the air-blow rate is required because of changes of brightness and temperature in the circumference of the electric fan, the brightness and the temperature thereof are detected by detecting means S1 and S2. Then, by adopting those detected elements as the antecedent part, a fuzzy logic control means 24 in search of the optimum consequent part outputs the most appropriate correction value on the basis of the fuzzy rule and an air-blow rate adjusting means 23 is thereby fuzzy logic controlled.
Patent JP-S6466426-A (JP)
Title: Dashpot device
Inventor: GOMI HIDESHIGE
IPC: F02D9/02
Filed: 1987-09-07
Abstract: PURPOSE:To obtain a functionally excellent dashpot at low cost by providing a diaphragm with a valve body elastically supported by a spring, providing a valve port opening to a pressure chamber, and controlling said valve port to be opened/closed by a solenoid valve. CONSTITUTION:A dashpot main body 3 which is partitioned by a diaphragm 2 into an atmospheric chamber 4 and a pressure chamber 5, is equipped with a spring 6 elastically supporting the pressure chamber 5 to the direction expanding thereof. A valve body 8 is provided for the diaphragm, which is elastically supported by a spring 19. A valve port 9 opened to the pressure chamber 5 is provided at a position opposite to the valve body 8. The valve port 9 is communicated to or shut off from atmosphere by means of the open/ close control of the solenoid valve 11. This constitution thereby enables the dashpot device to be obtained, which is small in size at low cost but functionally excellent.
Patent JP-S6466530-A (JP)
Title: Differential pressure measuring apparatus
Inventor: SASAKI HISAO
IPC: G01L7/18
Filed: 1987-09-07
Abstract: PURPOSE:To enable monitoring and control at a remote point while permitting a highly reliable measurement, by arranging a light source for projecting light to the surface of a liquid from the bottom thereof with the liquid in a U-shaped detection tube and a light receiving sensor to receive reflected light from the surface of the liquid at the bottom thereof. CONSTITUTION:Light from light sources 10 and 11 is projected to surfaces 6a and 6b of a liquid from the bottom thereof of vertical tubes 1 and 2 through fibers 8a and 9a. The reflected light from the surfaces 6a and 6b is introduced to light receiving sensors 12 and 13 through fibers 8b and 9b and an output signal thereof is inputted into a computing circuit 14. Then, output signals from the sensors 12 and 13 undergo a linearization processing with the circuit 14 while a computation is performed to convert the results into a differential pressure  p, whereby an output corresponding to the differential pressure  p is fetched as electrical signal at an output terminal 15. Thus, the liquid surface difference  h of a U-shaped detection tube during the application of the differential pressure is determined by detecting the intensity of the reflected light on the liquid surface when light is projected to the surface of a liquid from the bottom thereof to measure the differential pressure, thereby enably highly accurate measurement of any fine pressure with such high resolutions as 1/1000mm.
Patent JP-H1163536-A (JP)
Title: Controller for electric carpet
Inventor: SUGAWARA TAKASHI
IPC: F24D13/02
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous recognition that a user is absent when the conduction time is varied due to variation of room temperature in an electric carpet where absence of a user is determined based on the variation of conduction time and power saving operation is started when the user is absent. SOLUTION: Surface temperature of an electric carpet is detected at a temperature detecting section 2 based on the impedance of a heat-sensitive wire 1 and compared with a reference voltage 3 at a comparing section 3. If it is lower than the lower limit reference voltage, a heating wire 6 is conducted through a conduction control section 5 and conduction is interrupted when the upper limit reference voltage is reached. The conduction time is detected at a conduction detecting section 13 and stored at a memory section 11 and then the difference between a new conduction time and the conduction time two times before is operated at an operating section 12.  A decision is made that a user is absent it the variation of conduction time is larger than a specified value and the variation of room temperature detected at a room temperature detecting section 7 is higher than a specified value and a switching is made to power saving operation.
Patent JP-H04105687-A (JP)
Title: Cloth-feeding device of sewing-machine
Inventor: SEKI MASAYUKI
IPC: D05B69/18
Filed: 1990-08-25
Abstract: PURPOSE:To prevent the generation of motor noise even in the range of a low speed, by providing both a speed-detecting means and a control means whereby the energizing system of a step motor is shifted stepwise so that the step angle thereof is made small as the rotary speed of an arm shaft or of a member synchronizing with the arm shaft, which is detected by the speed- detecting means, is made slow, and a feed-driving means is controlled according to data for the amount of feeding. CONSTITUTION:To an I/O interface 11, a control means 29 is connected, which switches the energization of a step motor 76 for feeding stepwise, and controls a driving circuit 21 for the motor 76. That is to say, this control means 29 shifts the exitation of the step motor 76 stepwise so that the step angle thereof is made small according that the rotary speed of an arm shaft 28 or of a member synchronizing with the arm shaft 28, which is detected by a speed detector 84, is made slow, and controls the driving circuit 21 according to data for the amount of feeding in pattern data stored in a ROM 25. In this way, sewing work can be done with much the same touch as a usual mechanical drive type cloth-feeding.
Patent JP-S59114654-A (JP)
Title: Memory device
Inventor: INAO HIROTOSHI
IPC: G06F12/16
Filed: 1982-12-22
Abstract: PURPOSE:To reduce as less as possible the overheads due to the error checking and to improve the cost performance by changing the partial writing or reading method in response to the memory areas. CONSTITUTION:When a partial writing request is delivered to a momory 2 from a processor 1, an address deciding circuit 8 decides whether the designated address is within a specific memory area and then turns on a signal line 23 if the address is within the specific memory area. In a partial writing mode to the specific memory area, an error correcting circuit 14 produces and delivers an error correction code. A main control part 9 decides as a partial writing request to the areas excluding the specific memory area if the line 23 is not turned on. Thus the partial writing data added with bits only is delivered from the circuit 14. The partial writing is carried out to the areas excepting the specific memory area without taking reading operation of data.
Patent JP-S6467293-A (JP)
Title: Nonelectrode-type ultraviolet ray sterilizer for water pipe
Inventor: DENPO FUMIO
IPC: C02F1/32
Filed: 1987-09-09
Abstract: PURPOSE:To keep a water pipe clean by providing a nonelectrode-type high-power ultraviolet lamp beside a clear pipe constituting part of the water pipe, said lamp irradiating the water flowing in the clear pipe with ultraviolet rays, and further providing a rounded lantern-shaped reflective mirror surrounding the lamp. CONSTITUTION:A clear pipe 2 is incorporated in a water pipe 6 so as to constitute part of the water pipe 6. A nonelectrode-type high-power ultraviolet lamp 3 is provided beside the clear pipe 2, said lamp irradiating the water flowing in the clear pipe 2 with ultraviolet rays. Further, the clear pipe 2 is provided with a rounded lantern- shaped reflective mirror 4 surrounding the clear pipe 2 and the nonelectrode-type high-power ultraviolet lamp 3, the inner surface of said mirror acting as a reflective surface. As a result, development of bacteria, microorganisms, etc. in the flowing water, which cause the water pipe to rust or suffer rust nodules, etc., can be suppressed, so that the water pipe can be kept clean semipermanently. Further, since the nonelectrode-type high-per ultraviolet lamp emits ultraviolet rays of high intensities as compared with ordinary ultraviolet lamps, the area to be irradiated with ultraviolet rays, i.e., the length of the clear pipe, can be reduced.
Patent JP-H0270510-A (JP)
Title: Assembled body of tire and wheel rim, and tire used for it
Inventor: WADA YASUO
IPC: B60C15/02
Filed: 1988-09-06
Abstract: PURPOSE:To prevent a bead portion from coming off a wheel rim and facilitate mounting/demounting work by making the distance in the radial direction between the radial outermost point of a hump and the radial outermost point of a hump groove to be within a specific range when a tire is filled with normal internal pressure. CONSTITUTION:In a rim R, a ring-shaped groove 17 extends in the circumferential direction on the tire axial direction inside of a rim base 15 on which the bead base 8 of a tire T sits through a projecting hump 16 extending in the circumferential direction. The tire T and the rim R are assembled into an assembled body by means of sitting the bead base 8 on the rim base 15 having the rising surface of a bead portion 4 in contact with the flange 20 of the rim R. Further, the assembled body A is filled with normal internal pressure and the distance L in the radial direction between the radial outermost point PT of the hump 16 and the radial outermost point RT in a hump groove 9 is made to be within the range of 0.5mm 2.0mm. With this arrangement, when bending moment due to cross direction force works at the time of the decreasing of tire internal pressure, the hump groove 9 and a toe portion 10 are engaged with the hump 16 and the ring-shaped groove 17 so as to be able to prevent rim disconnection.
Patent JP-H0970181-A (JP)
Title: Power unit
Inventor: MISHIMA MASANORI
IPC: H02M7/538
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a power unit which can suppress the rise of output voltage of a smoothing circuit when the load is light and, at the same time, can improve input distortion. SOLUTION: A power unit is constituted of a full-wave rectifier DB1, a high-frequency reverse-current suppressing section Do, a smoothing circuit H which obtains a DC power output by smoothing AC power supply Vs, an inverter circuit INVo which converts the DC power output of the smoothing circuit H into high-frequency AC power and supplies the AC power to a discharge lamp La, and a high-frequency feedback section which is constituted by connecting an impedance element Zo and feedback stopping section SWo in series, feeds back part of the AC power, and alternately repeats a state where the section FB sucks an electric current from the AC power supply Vs and another state where the section FB charges the smoothing circuit H in accordance with the polarity of the fed back high-frequency AC power. When the load is light, the power unit breaks the electric current flowing to the AC power source Vs from the AC power source Vs through the full-wave rectifier DB1, the impedance element Zo, a switching element SWo, the inverter circuit INVo, and rectifier DB1 by turning off the switching element SWo.
Patent JP-H0779509-A (JP)
Title: Inverter with commercial frequency power supply
Inventor: MIKI TAKASHI
IPC: H02B1/06
Filed: 1993-09-09
Abstract: PURPOSE:To keep an operator from touching an exposed terminal in the main circuitry unit of a commercial frequency power supply under operation when an inverter is repaired. CONSTITUTION:A first box body 12 housing a commercial frequency power supply 6 with a first door 11 fixed through a hinge 11a is arranged contiguously to and independently from a second box body 11 housing an inverter 7 with a second door 21 fixed through a hinge 21a. The commercial frequency power supply 6 comprises controls, e.g. relays and timers, main circuit units 4, and accessories 5. The main circuit unit 4 includes exposed terminals not shown.
Patent JP-H0385772-A (JP)
Title: Photo sensor circuit for detecting position
Inventor: IZUKAWA KAZUHIRO
IPC: H01L31/12
Filed: 1989-08-29
Abstract: PURPOSE:To reduce time for enabling current to be fed to a light-emitting element such as an LED and reduce power consumption by enabling the light- emitting element such as LED to be turned on and off and by retaining output signal for the ON-OFF timing. CONSTITUTION:A signal Latch is input to a D flip-flop 20 as a latch signal being delayed 1/2 cycle as compared with a signal CK considering the delay time in a photo sensor circuit. Thus, the position of a light-screening plate when an LED 12 is ON is memorized into the D flip-flop 20. Namely, under light-screening state by the light-screening plate, TrOUT shows a signal which is inverted by an inverter 19 into L and -TrOUT shows it at H. This H is latched by the D flip-flop 20 by a Latch signal and the output OUT shows H. Also when no light is being screened by the light-screening plate, the output -TrOUT of the inverter 19 when the LED 12 is on latches L so that the output OUT shows L.
Patent JP-H04106033-A (JP)
Title: Paper feeding device for image forming machine
Inventor: KUBOTA HIROSHI
IPC: B65H3/68
Filed: 1990-08-28
Abstract: PURPOSE:To eliminate generation of fine wrinkle in both ends of a fixed shape envelope when the fixed shape envelope is passed through a pair of rollers located in a curved carrying passage by setting a width of an inside roller more than a width of the fixed shape envelope. CONSTITUTION:A pair of rollers 16, 18 located in a curved carrying passage (reverse guide) 9 and for feeding a copy paper, which is fed from a paper feeding roller, to the downstream side of the curved carrying passage 19 are comprised, and this pair of rollers 16, 18 consists of an inside roller 16 located inside of the curved carrying passage 9 and an outside roller 18 located outside of the curved carrying passage 9. At this stage, width of the inside roller 16 is set at a value more than a width B of a fixed shape envelope P1 to be used as the copy paper.
Patent JP-S6283136-A (JP)
Inventor: NAKAJIMA KUNIHIKO
IPC: B32B5/18
Filed: 1985-10-08
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。