baber/WOPTO huggingface dataset:
Patent JP-H07327737-A (JP)
Title: Toothbrush
Inventor: OISHI KAZUMI
IPC: A46B5/02
Filed: 1994-06-10
Abstract: PURPOSE:To provide a toothbrush which can reduce the manufacturing cost thereof while sufficiently ensures a slip preventing effect, and which can enhance the strength and rigidity against bending of a handle part so as to enhance the manipulability of the tooth brush. CONSTITUTION:A handle part 9 is composed of a handle base 2 made of synthetic resin materials, and a rubber part 7 made of synthetic rubber materials. A front recess 11 and a rear recess 12 are formed in the handle base 2, near the distal end thereof, and a through hole 13 piercing from the front surface to the rear surface and making both recesses 11, 12 communicate with each other is formed in the base 1. Further, an annular recess 14 is formed in the base 2 near the proximal end thereof. Further, a communication passage 15 making the rear recess 12 communicate with the annular recess 14 is formed in the intermediate part of the base 2. A front slip preventing part 20, a rear slip preventing part and an annular lip preventing part 22 are formed by filling synthetic rubber material in the front, rear and annular recesses 11, 12, 14 having their surfaces substantially flush with the outer surface of the base 2.
Patent JP-S619838-A (JP)
Title: Tape recorder for dubbing
Inventor: TANAKA SHINSAKU
IPC: G11B15/10
Filed: 1984-06-22
Abstract: PURPOSE:To prevent a high-speed feeding operation member from being erroneously pressed in during dubbing with simple constitution by moving an erroneous operation inhibiting part to the position, where this inhibiting part inhibits the pressing-in operation of the high speed feeding operation member, in accordance with the pressing-in operation of a sound recording operation member. CONSTITUTION:In the right end part of an erroneous operation preventing member 50, a slope 52 placed on the operating line of an engaging pin (an engaging part for interlocking) 32b of the second sound recording operation member 32 is provided as a part for interlocking which should be engaged with the engaging pin 32b; and in the left end part of the member 50, erroneous operation inhibiting parts 53 and 54 placed near the first fast forwarding operation member 9 and the first rewinding operation member 10 are formed and bent. When the second sound recording operation member 32 is pressed in, the erroneous operation preventing member 50 is moved right by slide contacting between the engaging pin 32b of the sound recording operation member 32 and the slope 52, and erroneous operation inhibiting parts 53 and 54 are placed in front of respective engaging pieces 9d and 10d of the first fast forwarding operation member 9 and the first rewinding operation member 10, thus inhibiting the pressing-in operation of the first fast forwarding operation member 9 as well as the first rewinding operation member 10.
Patent JP-H05324494-A (JP)
Title: Non-volatile memory control circuit
Inventor: AKIYAMA MIKI
IPC: G11C14/00
Filed: 1992-05-21
Abstract: PURPOSE:To eliminate malfunction and to simplify circuit configuration by stablizing the store and recall operations of data to an NOVRAM (non-volatile S-RAM.) CONSTITUTION:In the circuit to read and write device state data at the time of increasing/decreasing a power supply voltage by providing a non-volatile memory (NOVRAM) 9 to store the device state data, control circuit 8 to control it, voltage monitor part 11 and voltage control part 10, the power of the same voltage as the NOVRAM 9 is supplied from the voltage control part 10 to the control circuit 8, and the control circuit 8 can generate the read and write signals of data only based on a control signal from the voltage monitor part 11 at the time of increasing/decreasing the power supply voltage and controls data read and write to the NOVRAM 9 corresponding to these generated signals.
Patent JP-H08322277-A (JP)
Title: Method and circuit for controlling sensorless motor speed
Inventor: AREN BAII
IPC: H02P25/14
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To phase-control conduction current and to control the speed of a universal motor, without the use of a mechanical feedback sensor by measuring the value of the timewise waveform characteristic of a conduction current and operating rotary speed as a function of the instantaneous value of the conduction current. SOLUTION: A universal motor 10 is connected to an AC supply voltage Vin through a triac 14, and a control signal is transmitted to the triac 14 from a micro-controller 16. The micro-controller 16 receives information regarding conduction current from a current sensor 22a . The instantaneous value of the conduction current is measured at a prescribed time T in the half cycle of the supply voltage V<in> . Rotary speed is operated as a function of the instantaneous value of the conduction current at the time T. Thus, phase control is executed and speed can be adjusted practically, sufficiently and precisely without using an expensive and complicated mechanical speed feedback sensor.
Patent JP-H05328472-A (JP)
Title: Mold cabinet body for acoustic apparatus
Inventor: YAMANO YASUHIKO
IPC: H04R1/02
Filed: 1992-05-21
Abstract: PURPOSE:To provide an external appearance having a stereoscopic effect conforming to the diversification of a design, egc., by integrally forming a net for covering a sound transmission hole and joining it to a cabinet base body. CONSTITUTION:A mold body C main body of exterior cabinet for housing an acoustic apparatus is used for housing a television set, and provided with an opening window part in an image receiving tube arrangement part. On the surface of a cabinet based body 1 made of a resin, a net 2 is extended and provided integrally so as to cover a sound transmission hole 3 for a loudspeaker. The net 2 is adhered to the surface of the base body integrally with the base body 1 by heat-fusion or with an adhesive agent at the same time or after the cabinet body C is molded. A coarse mesh sheet of cloth, or a silk gauze-like minute mesh sheet of cloth, or a punched mesh sheet formed by piercing minute and small holes in a paper or synthetic resin sheet is used for the net 2.
Patent JP-H0424535-A (JP)
Title: Method and apparatus for measuring particle in fluid
Inventor: FURUYA YOSHIYUKI
IPC: G01N15/02
Filed: 1990-05-21
Abstract: PURPOSE:To make it possible to judge the diameter of a particle more accurately by determining the threshold value for judging the diameter of the particle for every refractive index with respect to the intensity of scattered light from the particle depending on the refractive index of fluid when the diameter of the particle is judged based on the intensity of the scattered light from the particle. CONSTITUTION:When a large particle passes through laser light, the scattered light from the particle becomes intense. Especially, when the particle passes through the central part of the laser light, the overlapping of photoelectron pulses occurs. The counted value in a pulse counting circuit 11 becomes large. Therefore, in an operating circuit 13, whether the counted value of the pulses with the circuit 11 is lower than the specified value or not is discriminated. When it is judged that the measured particle is the minute particle and the counted value of the pulses is lower than the specified value, the diameter of the particle and the particle size distribution are operated together with the data stored in a memory circuit 12 by single-photon counting method. Meanwhile, when the counted value with the circuit 11 is higher than the specified value, the measured particle is large. Then, the diameter of the particle and the particle size distribution are obtained by an analog method based on the signal from a pulse-height analyzer 22. Namely, the operating device 13 contains comparing circuits having the various threshold values in correspondence with the diameters of the particles. The particle having the diameter of that particle is obtained and the particle size distribution are obtained based on the signal having the crest value larger than the threshold value.
Patent JP-H05285577-A (JP)
Title: Metallic net prevented from wire fraying and its manufacture
Inventor: UMEDA MITSURU
IPC: B21F27/12
Filed: 1992-04-07
Abstract: PURPOSE:To completely prevent the metallic net from being frayed or the wire from dropping away by arranging an area with compressed net until the cubic space does not exist in the peripheral part of the metallic net. CONSTITUTION:In the metallic net, there exist not only the plane space but also the crossing space of warps 1-7 and wefts 1'-7', that is, the cubic space in the neighborhood of the knuckle crossed with the warps 1-7 and the wefts 1'-7'. When this crossing part is compressed, the crossing part is crushed, the net is made to plane, the cubic space is eliminated, the warps 1-7 and the wefts 1'-7' are permanently deformed in a closely contact and un-slidable state and the wire is prevented from being frayed in this area. Therefore, the compressed area must be arranged in the peripheral part until the state that the cubic space is eliminated.
Patent JP-S619096-A (JP)
Title: Speaker device
Inventor: KOBAYASHI YOSHIAKI
IPC: H04R1/28
Filed: 1984-06-25
Abstract: PURPOSE:To attain efficient and sufficient low frequency reproduction by forming a pressure duct part with a narrow gap in comparison with a cross section area of a duct with nearly equal interval over the entire peripheral between a peripheral ridge of a board and an aperture inner ridge of the duct. CONSTITUTION:A guide duct D1 and a pressure duct D2 are provided to a front buffle 2 and a board 6a is made square. A step 5a is provided to an aperture of the guide duct D1 and expanded and opened and the pressure duct D2 is formed between the expanded aperture inner ridge 5b and the peripheral ridge of the board 6a. The pressure duct D2 is formed with a narrow width and nearly equal interval over the entire peripheral of the board 6a and a proper length is adopted to the radial diameter. Thus, the pressing operation of the irradiated sound is produced effectively.
Patent JP-S6465356-A (JP)
Title: Belt tensioner
Inventor: ROBAATO UOOREN BIYUUCHIYANPU
IPC: B41J19/20
Filed: 1988-05-26
Abstract: PURPOSE:To enable the tension of a belt to be kept throughput a wide range of allowance, by a method wherein two approximately plane surface and an end surface in a curved shape, on which the shaft of a pulley is placed, are formed on each prong of a fork-like body part. CONSTITUTION:Each of the prongs of a fork-like body part 5 has two approximately plane surfaces 19. The peripheral edge of the one of the surfaces 19 is approximately curved such that it is approximately flat and an opposite peripheral edge part forms a camform edge plane surface having a changing curvature of radius. The tip of the prong forms a tapered tip part, and is engaged with a shaft 700' of a pulley. The curved edge part surface has a camshaped edge surface for the shaft 700'. The camshaped edge surface holds the tension of a belt throughout a wide range of allowance on assembly of a device designed for that purpose.
Patent JP-H09310210-A (JP)
Title: Gloves
Inventor: KAWADA TOSHIYUKI
IPC: A41D19/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To enhance cutting and sewing efficiencies and to enable finger back parts and back bodies of middle and third fingers, etc., to have different colors in vertical stripes and a color combination by eliminating small fourchettes. SOLUTION: In the gloves, a middle finger back leather D and a third finger back leather E are separately prepared. The middle finger back leather D is unitedly formed with a finger back part 3a, finger side parts 3b in its both sides and a divided part of the back body which is below the finger back part 3a and has almost the same which as that of the finger back part 3a. The medical finger body leather E is unitedly formed with a finger body part 4a, finger side parts 4b on its both sides and a divided part 4c of the back body which is below the finger body part 4a and has almost the same width as that of the finger back part 4a.
Patent JP-H0426011-A (JP)
Title: Method for making wire bundle watertight
Inventor: TAWARA SHOJI
IPC: H01B13/00
Filed: 1990-05-19
Abstract: PURPOSE:To allow a sheet-like base to serve as a bag with respect to a waterproof compound layer so as to prevent the compound from leaking when a pressure is applied by sealing four peripheral end parts on one face of the sheet-like base in a waterproof material with respect to a roll-fixed face. CONSTITUTION:A plastic film such a vinyl chloride or polyethylene terephthalate is used as a rectangular sheet-like base 1. A waterproof material A wherein a waterproof compound layer 3 is provided except for four peripheral sides 10 of the base 1 is roll-fixed to an electric wire bundle B with the waterproof compound layer 3 facing inward. Therefore the sheet-like base 1 of the waterproof material A is made to serve as a bag with respect to the waterproof compound layer 3. Thus it is possible to press-feed the waterproof compound to a center part of the electric wire bundle B without leaking from the sheet-like base 1 thereby making the electric wire bundle watertight with excellent water resistance.
Patent JP-H07287074-A (JP)
Title: Rain detection apparatus
Inventor: HASHIO HAJIME
IPC: G01W1/14
Filed: 1994-04-18
Abstract: PURPOSE:To obtain a rain detection apparatus which reports rain and which opens and shuts a window by a method wherein the rain is detected by a vibration sensor, the rain is reported by means of light and sound and the window is shut by a drive means. CONSTITUTION:When a rain detection circuit 1 detects rain and a signal is input to a CPU, a buzzer 2 and an LED 3 report that it started raining. When a definite time elapses, the report by the buzzer 2 is stopped by a timer inside the CPU 4, and only the report by the LED 3 is continued. In addition, a motor 7 is turned by a drive circuit 8, and a window is shut by a driving gear. At this time, when a current detection circuit 9 detects that a prescribed load has been applied, it stops shutting the window. This indicates a state that the window has been shut completely or a state that a foreign body has been caught. When the rain detection circuit 1 does not detect rain for a prescribed time, the motor 7 is reversed by the drive circuit 8, and the window is opened. At this time, in the same manner as when the window is opened, the rotation of the motor 7 is stopped when the prescribed load or higher is applied.
Patent JP-S5753968-A (JP)
Title: Semiconductor device
Inventor: MATSUBARA JUJI
IPC: H01L23/60
Filed: 1980-09-17
Abstract: PURPOSE:To prevent electrostatic charge caused destruction of a semiconductor by a method wherein the outer surface of sealing resin is covered with a semiconductive organic compound. CONSTITUTION:A film of a semiconductive organic compound that is a mixture of a chlorobenzene solution of polyvinylcarbazole and a chloroform solution of electron attracting SbCl3 is applied to the outer surface of sealing resin and is let to dry, the resultant coat lowering the outer surface volume resistance down to approximately 10<7>-10<12>OMEGA/cm (at room temperature) and preventing electrostatic charge. The mechanism of conductivity of such a semiconductive organic compound being that of electron conduction and therefore not requiring moisture to maintain itself, electrostatic charge can be fully prevented even in places where humidity is extremely low. In addition, the compound being free of ionization, the semiconductor device is not hurt as regards the reliability it enjoys. The whole sealing resin other than its outer surface remaining unchanged, there is no increase in leak between elements and leads.
Patent JP-S5753965-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAGUCHI KYOSHI
IPC: H01L21/3205
Filed: 1980-09-17
Abstract: PURPOSE:To prevent the breaking of wire of the Al wiring at the stepped section for connection of the subject device by a method wherein the thickness of the Al film of a connection hole is equalized to the sum of the thickness of an oxide film and that of the Al film on a field oxide film. CONSTITUTION:An aperture 4 is formed by performing an etching on the oxide film 3 on the diffusion layer 2 using a resist mask 6, and an Al 5 is evaporated. The Al film 5 is formed in the thickness approximately same as that of the SiO2 film 3. The resist 6 is removed by dissolution, the Al 5 is remained in the hole 4 only and an Al 7 is evaporated again. Then, an etching is performed using a resist mask 8 and an Al wiring pattern is formed. According to this constitution, the SiO2 is thickly formed and the breaking of wire on the Al film at the stepped section for connection when the Al evaporation is performed, can be prevented even in the case when the pattern edge of the connecting hole has a steep slope.
Patent JP-H06136488-A (JP)
Title: Ferritic stainless steel excellent in workability, high temperature salt damage resistance, and high temperature strength
Inventor: FUJITA NOBUHIRO
IPC: C22C38/00
Filed: 1993-05-31
Abstract: PURPOSE:To secure the effect of increasing corrosion resistance, high temp. salt damage resistance, and high temp. strength over a long period by reducing Cr content in a steel, adding Mo in combination with W, decreasing the total content of C and N, and adding proper amounts of Ti. CONSTITUTION:The ferritic stainless steel has a composition consisting of, by weight, <=0.03% C, 0.1-1% Si, 0.1-1% Mn, 0.01-0.1% P, <=0.01% S, 11-17% Cr, 0.01-0.5% Ti, 0.01-0.3% Mo, <=3% W, <=0.03% N, and the balance Fe with the impurities inevitably mixed at the time of manufacture. Within the above compositional ranges, the relations in 0.5<=(Mo+W)<=4% and (C+N)<=0.04% are satisfied. This steel excels in high temp. strength, high temp. strength after cycle annealing, high temp. salt damage resistance, and ductility at ordinary temp.
Patent JP-S5254797-A (JP)
Title: High-density polyurethane foams having flmae resistant, soundproof and damping properties
Inventor: MOTOMIYA TATSUYA
IPC: C08L75/04
Filed: 1975-10-30
Abstract: PURPOSE: To prepare high-density polyurethane foams having improved sound absorbing qualities, sound insulating, and vibration-damping properties, thermal resistance, and low smoking on combustion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62286005-A (JP)
Title: Optical fiber cable
Inventor: KITAYAMA YOSHINOBU
IPC: G02B6/44
Filed: 1986-06-04
Abstract: PURPOSE:To prevent adjacent tension resisting bodies from applying a lateral pressure to optical fibers by fixing a central tension resisting body, optical fibers twisted together around the central tension resisting body or optical fiber strands, and tension resisting bodies into one body with a thermosetting of ultraviolet ray hardened resin. CONSTITUTION:Optical fibers 2 and tension resisting bodies 1 are twisted together around a central tension resisting body 3, and the central tension resisting body 3, optical fibers 2, and tension resisting bodies 1 are fixed into one body with a thermosetting or ultraviolet ray hardened resin 4, and a coating 5 is provided around them. In the case of an optical fiber composite overhead earth wire, a heat resisting coating 7 consisting of a silicone resin or the like is coated and hardened to fix optical fiber strands 6, tension resisting bodies 1, and the central tension resisting body 3 into one body when optical fiber strands 6 and tension resisting bodies 1 are twisted together around the central tension resisting body 3, and the heat resisting coating 7 is provided thereafter.
Patent JP-H01298659-A (JP)
Title: Method and structure for connecting electric wires by pressure-contact fixation
Inventor: IKEDA AKIO
IPC: H01R43/048
Filed: 1988-05-27
Abstract: PURPOSE:To reduce the size and maintain the strength to tension by preparing a conductor composed of a particular constitution, an elastic metal coil, and an electric wire to be connected, and stuffing the electric wire in the circumferential channel of the conductor with the elastic metal coil followed by pressure welding. CONSTITUTION:A conductor having a circumferential channel, an elastic metal coil spring 2 having at least two or more windings partly, and an electric wire 3 having at least one or more strands to be connected are prepared. The circumferential channel has a concave cross section containing the central axis on the inner or outer circumference thereof. The strand of the electric wire 3 and the winding part of the spring 2 are put between the circumferential channels and stuffed therein by the spring 2, and the strand is fixed by pressure welding on the wall surface, whereby an electric wire ring 1 is connected to the electric wire 3. When the mutual relation of them is as shown in the scheme I, a proper joint can be achieved even when a small size and tensile strength are required. In the scheme I, W is the channel width of the circumferential channel, Dl is the diameter of the strand of the electric wire 3, ad Dc is the diameter of the winding of the spring 2, each of the which is the value in the free condition. n is the number of elastic metal coils.
Patent JP-H07330602-A (JP)
Title: Pilocarpine transdermal absorption preparation
Inventor: HORI MITSUHIKO
IPC: A61K47/30
Filed: 1994-06-13
Abstract: PURPOSE:To obtain the preparation free from peeling even when sweated and capable of being applied for a long time by using the free base of pilocarpine in order to increase transdermal absorption of pilocarpine and compounding a moisture absorbing material in a sticky adhesive layer containing pilocarpine. CONSTITUTION:This transdermal absorption preparation is prepared by forming a drug-containing sticky adhesive layer on one side of a supporting body. The transdermal absorption preparation is composed of the free base of pilocarpine and a moisture absorbing material (especially preferably sodium carboxymethylcellulose, pectin and gelatin). The free base of pilocarpine is contained in the sticky adhesive layer preferably in an amount of 1-20wt.%. Further, preferably one or more than one kind of elastomer (especially preferably a polyisobutylene, an acrylic polymer, etc.) are compounded in the sticky adhesive layer. Further, a polyvalent metal salt, e.g. alum is preferably added. Further, a tackifier and a transdermal absorption stimulant are preferably added. This preparation can tolerate sweating caused for the sake of the side effect of pilocarpine. This preparation is preferably used for the treatment of dry mouth.
Patent JP-2000318060-A (JP)
Title: System for inspecting paper bag
Inventor: YAMANOI SHIGETO
IPC: B31B50/68
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To remove an inspector's fatigue by more ensuring an inspection of a paper bag. SOLUTION: A system for inspecting a paper bag comprises a first sensor 41 for storing a reference image having a plurality of seams and discovering a bridle fault by comparing with a seam of the bag 21, a second sensor 41 for measuring a distance between upper and lower points of the bag at a plurality of positions and discovering a shallow sewing by comparing with a reference value, a third sensor 43 for irradiating the bag 21 with a light and discovering a fault of the bag 21 by evaluating a transmitted light, and a fourth sensor 44 for discovering a sealing piece 22 shorter than a necessary length by evaluating a reflected light.