baber/WOPTO huggingface dataset:
Patent JP-H0199591-A (JP)
Title: Electric shaver
Inventor: MUKAI KIYOTAKA
IPC: B26B19/04
Filed: 1987-10-14
Abstract: PURPOSE: To eliminate the restriction of the grasping position of a main case at the time of detaching an outer blade frame from the main case and to improve operability by mounting the decorative laminated sheet of a blade frame consisting of synthetic resin to the outer blade frame, forming a pressurizing projection at the center inner surface of the sheet and releasing the engaging of the main case and the outer blade frame by the pressurizing projection. CONSTITUTION: Concerning the outer blade frame 6, the upper part of the decorative laminated sheets 20a and 20b of the blade frame consisting of synthetic resin on both sides are fixed by burn-squashing supporting bosses 21a and 21b and the lower parts of the sheets 20a and 20b are prevented from being pulled out by T-shaped ribs 24a and 24b. At the sheets 20a and 20b, at the time of pressing the pressurizing projections formed on the inner surface of them toward the inside of the frame 6, blade frame buttons 17a and 17b are pressurized through engaging holes formed at the frame 6.  In order to detach the frame 6 from the main case 1, at the time of pressurizing the sheets 20a and 20b to deform inward, the ribs 24a and 24b are moved within fixing recessed parts 25a and 25b and the projections 26a and 26b is penetrated through the holes 27a and 27b to pressurize the buttons 17a and 17b to pull back into the case 1. At the time of pulling the frame 6 upward in this state, the frame 6 is easily detached without being obstructed by the buttons 17a and 17b.
Patent JP-H06140638-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: UCHIYAMA TAKEO
IPC: H01L29/74
Filed: 1992-09-02
Abstract: PURPOSE:To reduce a turn-on time by creating crystal defects made by oxidation-induced stress in a gate region, and by removing crystal defects or heavy metals within a high resistance layer in a channel region and in the vicinity of a gate region through gettering by means of crystal defects in the gate region. CONSTITUTION:When no measure has been taken, many process-induced faults exist in a channel section and in the vicinity of a gate region 4. On the other hand, when a measure has been taken, crystal defects are substantially removed from the channel region and the vicinity of the gate region 4 by gettering. Specifically because of defects 14 caused by an oxidation-induced stress which is actively introduced into a p<+> gate region (PB)4, defects that are present in the vicinity of the gate region and in the channel section are removed by gettering, so that a denuded zone 16 is created. Thereby, turn-off characteristics can be improved without substantially changing a turn-off time, a tail time and a tail current value.
Patent JP-H03122463-A (JP)
Title: Absorption refrigerating machine
Inventor: KANEKO TOSHIYUKI
IPC: F25B15/00
Filed: 1989-10-03
Abstract: PURPOSE:To prevent an abnormal stop of an absorption refrigerating machine for achieving the stability in operation by providing such a function that the refrigerant is sent from an evaporator to an absorber according to a signal from a comparison- judgement device which receives signals from physical quantity detectors, compares them with set values and outputs a signal. CONSTITUTION:Detectors 34, 35 and 36 detect such physical quantities as the regeneration temperature and pressure of a high temperature regenerator 1 on the refrigerant condensing temperature of a condenser 3 which vary due to incursion of no-condensing gases and fouling of cooling water. When the temperatures, etc., detected by the detectors increase and a comparison-judgement device 33 receives those detected signals, compares them with set values and outputs a signal, the refrigerant is sent from an evaporator 4 to an absorber 5. Then, the absorption of the refrigerant vapor in the absorber is halted because the absorber 5 is diluted with the refrigerant, and the temperature of cooling water to be sent to a condenser 3 is lowered, so that the refrigerant condensing temperature in the condenser 3 drops, causing the regeneration temperature and pressure in a high temperature regenerator 1 to fall. As a result, an abnormal stop of an absorption refrigerating machine due to a sharp rise in the regeneration temperature is avoided, allowing the absorption refrigerating machine to operate stably.
Patent JP-H10100975-A (JP)
Title: Scooter type motorcycle
Inventor: HASEGAWA HIROFUMI
IPC: B62K11/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide such a scooter type motorcycle as being capable of easily setting stored parts including a battery in and out, improving the maintenance of the stored parts, an engine or others and reducing the number of part items. SOLUTION: For a scooter type motorcycle, a storage room 55 recessed downward is integrally formed behind a footing plate 13 and a cover 57 is provided for a body cover 23 in a removable manner to continuously range from the upper side of the storage room 55 to the lower edge at the front end of a seat, with the front end molded into a circular shape in a plane view. In this way, individual lids required in the past are not required and so the number of part items is reduced, and a portion ranging from the storage room 55 to the lower edge at the front end of the seat is largely opened simply by removing one cover 57 and so stored parts including a battery 56 is easily set in and out and the battery 56, an engine or others are easily maintained.
Patent JP-H0891698-A (JP)
Title: Traverse device for yarn winding machine
Inventor: JINYAMA TATSUO
IPC: B65H54/28
Filed: 1994-09-29
Abstract: PURPOSE: To suppress the vibration of both endless belts, prevent the release of a yarn, reduce noises, and increase the traverse speed by arranging vibration suppressing members on the back side of a pair of upper and lower endless belts traveled in opposite directions to each other. CONSTITUTION: A traverse device arranged near a package P winding a yarn (y) is provided with a pair of endless belts (u), (b) arranged in the vertical direction and traveled in opposite directions to each other. Both endless belts (u), (b) are stretched between pulleys (h) respectively, and the yarn (y) is traversed by traverse guides u1, b1. Vibration suppressing members V are arranged on the back side of both endless belts (u), (b) respectively. The vibration suppressing members V are formed with plate-like bodies v1 and others arranged vertically to a frame or the like. The vibration of both endless belts (u), (b) is suppressed, the release of the yarn (y) from the traverse guides u1, b1 is prevented, noises are reduced, and the traverse speed is increased.
Patent JP-H02106490-A (JP)
Title: Buffer device for mooring floating body
Inventor: KAJIGAYA SHINICHI
IPC: B63B21/00
Filed: 1988-10-17
Abstract: PURPOSE:To sufficiently absorb the swing movement and parallel traveling movement of a mooring floating body by arranging a buffer body made of rubber or rubber-like elastic material so as to be applied with a shearing deformation in the direction of approaching and separation of the mooring floating body from a mooring pile. CONSTITUTION:A pair of frame members 16 and 16 each of which as an L- shaped section and has a flange part 16a fixedly installed onto the upper surface of a mooring floating body 12 and an erecting wall 16b crossing at right angles with said flange part 16a are arranged in parallel in separation, and a buffer member 18 having a buffer body 22 made of rubber or rubber-like elastic material is installed, oppositely to a mooring pile 14, in the space part formed between the erecting walls 16b. A roller 20 as rolling means is installed oppositely to a rail 24 for the mooring pile, between the opposed joint plates 24 of each buffer member 18 separated from the frame 16, and a buffer device 10 is constituted. Therefore, the shearing deformation of the buffer body 22 in the direction approaching or separating of the mooring floating body 12 from the mooring pile 14 is permitted.
Patent JP-H01257659-A (JP)
Title: Brake assistor
Inventor: GEORUKU KEERU
IPC: B60T13/14
Filed: 1988-10-17
Abstract: PURPOSE: To guarantee operation without leakage in a brake power assist in which sliders connected with piston rods transmitting braking force are inserted into servo pistons fitted into a casing by improving construction of the slider and the servo piston. CONSTITUTION: Servo pistons 8 are fitted into a casing 1 in which a piston rod 2 linked with a brake pedal is inserted, and sliders 12 forming one parts of a brake valve are fitted into cylinder holes 11 formed in the servo pistons 8. The piston rod 2 is connected to the sliders 12. In this case, the slider 12 is slidably supported with the outer circumference of a control pin 70, and formed with holes 51, 54, 42, 40, 38 forming return conduits and feed conduits. Control edges provided on these holes are respectively let cooperate with annular chambers 37, 49 and an annular passage 41 formed on the cylinder hole 11, and annular passages 52, 43, 39 formed on the control pin 70.
Patent JP-H08106913-A (JP)
Title: Fuel cell power generating system
Inventor: HARA TAKESHI
IPC: H01M8/06
Filed: 1994-09-30
Abstract: PURPOSE: To reduce the concentration of carbon monoxide in a hydrogen-rich fuel gas supplied to a fuel cell to 10ppm or less. CONSTITUTION: A reformed gas from a fuel reformer 14 is introduced into a carbon monoxide removing unit 26 through a water recovery unit 32, cooling water is circulated to cooling layers of the unit 32 and the unit 26, and a sensor 27 for measuring the temperature of the reformed gas exhausted from the unit 26 is installed. When the temperature of the reformed gas is increased above an activation temperature region of a selected oxidation catalyst carried to the unit 26, a controller 36 controls operation of a circulation pump 34 so as to increase the circulation velocity of cooling water. The reformed gas is cooled by the cooling layers of the unit 32 and the unit 26, and the selected activation catalyst is always kept in the activation temperature region.  Excess steam contained in the reformed gas by reaction in a reformer 15 and a modifier 16 is recovered and removed with the water recovery unit 32, and the reformed gas whose carbon monoxide concentration is reduced is humidified with a water supply unit 28, then supplied to a hydrogen electrode of a fuel cell 30.
Patent JP-S62246935-A (JP)
Title: Production of microparticulate cellulose
Inventor: OKUMA SHIGERU
IPC: C08J3/16
Filed: 1985-11-21
Abstract: PURPOSE:To obtain the titled microparticles comprising a regenerated cellulose or cellulose II, by coagulating a dispersion of viscose microparticles comprising viscose and a water-soluble anionic polymeric compound, for example, by the addition of an acid, neutralizing the product and separating it. CONSTITUTION:A dispersion of viscose microparticles is obtained by mixing 1pt.wt. viscose (A) having a gamma-value of 30-100, a slat point of 3-20, a cellulose concentration of 3-15wt%, an alkali concentration of 2-15wt%, a rate of an alkali (in terms of NaOH) to the cellulose of the viscose of 40-100wt% a viscosity (at 20 deg.C) of 50-20,000 cP and an average degree of polymerization of 110-1,000 and preferably obtained from linter pulp with 0.3-100pts.wt. water-soluble anionic polymeric compound (B) (e.g., polysodium acrylate) of a number-averate MW >=5,000 at 0-40 deg.C. Cellulose micro-particles are obtained either by coagulating the viscose by heating the dispersion or mixing it with a coagulant and neutralizing the product with an acid or by coagulating the viscose by mixing said dispersion with an acid and neutralizing the product. These microparticles are separated from the mother liquor and subjected to, if necessary, desulfurization, acid washing, water washing and drying.
Patent JP-2001085655-A (JP)
Title: Solid-state imaging device and manufacturing method therefor
Inventor: ORIMOTO MASAAKI
IPC: H04N5/335
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To effectively absorb stress due to deformation of a lid body and a package and make a lid body replaceable with another lid body by placing an elastic member which, together with the lid body, keeps the internal space hermetic between the package and the lid body. SOLUTION: A translucent lid body 20, such as an optical low-pass filter, formed of a lenticular sheet or the like is placed on a package 10 through an elastic member 24 made of rubber or resin, placed throughout on the housing wall 22 around the upper part of a housing recess 12 so that a bare chip 14 is covered with the light-transmitting lid body 20, and thus the transmitting lid body closes up the opening in the package 10. The elastic member 24 is so shaped that the elastic member is fit in the housing wall 22, and keeps the interior of the housing recess 12 hermetic when the lid body 20 is press-fit in the housing wall 22 with the elastic member 24 inserted therein. Since the lid body 20 is not bonded to the package 10, the stress exerted between them can be effectively absorbed by the elastic member 24 and the lid body 20 itself can be removed form the package 10.
Patent JP-H06105801-A (JP)
Title: Bending apparatus
Inventor: IKEDA YUICHI
IPC: A61B1/00
Filed: 1992-09-29
Abstract: PURPOSE:To provide a bending apparatus which enables reduction in burden on patients with higher insertability without impairing flexibility of a part where flexible piezoelectric actuators of a flexible pipe are arranged. CONSTITUTION:Angle wires 4a and 4b for the operation of bending a bending part 3 are arranged in a flexible pipe 1 having the bending part 3 linked to a bending piece 2, flexible piezoelectric actuators 6a and 6b adapted to directly pull the angle wires 4a and 4b are arranged within the flexible pipe 1 and the flexible piezoelectric actuators 6a and 6b are energized to generate a progressive wave. The angle wires 4a and 4b are pulled by a friction force with the flexible piezoelectric actuators 6a and 6b thereby bending the bending part 3 of the flexible pipe 1.
Patent JP-H10101436-A (JP)
Title: Member for rotation processing
Inventor: ISHIBASHI OSAMU
IPC: B21C37/08
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a member for rotation processing comprising a silicon nitride-based ceramics having resistance to impact resistance and suitable for formation of the surface of amirror by satisfying specific conditions in composition and crystal phase of a specific ceramic sintered compact. SOLUTION: This member for rotation processing comprises a Si3 N4 -Y2 O3 - MgO-AlN based ceramic sintered compact and the composition satisfies the following 1st to 3rd conditions. In 1st condition, when Y is A1 mol based on 1mol Si3 N4 and Mg is B1 mol and Al is C1 mol, A1 >0, B1 >0 and C1 >0 and the composition satisfies (1) -0.03<=C1 -(A1 +B1 )<=0.03(mol), (2) 0.1<=A1 +B1 + C1 <=0.4(mol) and (3) 0.2<=B1 /A1 <=1.2. In 2nd condition, Si3 N4 crystal phase comprises α-Si3 N4 phase in which a part of Si3 N4 is substituted with Y, Mg, O and Al, β-Si3 N4 phase in which a part of Si3 N4 is substituted with Al and O and glass phase in which the balance of Si3 N4 comprises either one of Al, O, N, Y and Mg. In 3rd condition, a ratio of α-Si3 N4 phase to β-Si3 N4 phase satisfies the formula 5<=[α/(α+β)]<=50(vol%).
Patent JP-H06112074-A (JP)
Title: Gas-insulated instrument transformer
Inventor: MOCHIZUKI SHOICHI
IPC: H01F27/28
Filed: 1992-09-29
Abstract: PURPOSE:To enable high voltage and low voltage coils to be successively and surely arranged in a coaxial manner through the same process by a method wherein a high voltage coil former is radially divided, and the internal shape of the high voltage coil former is set coincident with the external shapes of an iron core and a low voltage coil. CONSTITUTION:A coil former of a high voltage coil 3 is radially divided into two pieces and so formed as to make the inner face of its center part coincident with the external shape of a low voltage coil 2 wound on a leg 1a of an iron core. Coil formers 10a and 10b of the high voltage coil 3 whose ends are formed so as to be coincident with the external shape of the iron core leg 1a are fitted to the iron core leg 1a and clamped with fixing parts 12 provided to the ends screwing bolts 101 into nuts 102 to be fixed to the leg 1a. After the coil formers 10a and 10b are fixed onto the iron core leg 1a, the high voltage coil 3 is wound on the coil formers 10a and 10b by turns as prescribed. By this setup, a low voltage coil is improved in degree of electromagnetic coupling and strength to a mechanical force and an external force, so that an excellent gas-insulated instrument transformer can be obtained.
Patent JP-H07114223-A (JP)
Title: Image forming method
Inventor: NODA AKIHIKO
IPC: G03G15/06
Filed: 1993-10-18
Abstract: PURPOSE:To provide an image forming method using a two-component developer by which such picture images not only showing high image density but having excellent graininess without fog and having high visual qualities equal or higher than a printed matter or photograph can be formed. CONSTITUTION:A magnetic brush layer of a two-component developer is formed on the surface of a developer carrier body disposed to face a latent image carrier body. The magnetic brush layer is brought into contact with the surface of the latent image carrier body to develop a digital latent image written on the latent image carrier body. In this image forming method, a developer comprising a toner of 2-6mum average particle diameter and a carrier of <=45mum average particle diameter is used as the two-component developer. A bias voltage containing an AC component is applied between the developer carrier body and the latent image carrier body. The frequency f of the AC voltage is controlled to >=6000Hz. Thus, a digital latent image with >=350 pixel/inch lines written on the latent image carrier body is developed.
Patent JP-H03195375-A (JP)
Title: Power converter
Inventor: DEIIPATSUKURAI ENU DEIIBUAN
IPC: H02M5/458
Filed: 1990-09-28
Abstract: PURPOSE: To control a load and a current at an AC line side completely even if input and output are asynchronous by providing a common middle line at an input terminal, one of output terminals, and one of the output nodes of a bridge, controlling a switching element, and providing a control means for supplying a constant frequency output. CONSTITUTION: A pair of diodes 24 and 25 rectify the AC current of an inductor 22. The inverter bridge of active switching elements 30, 31, 34, and 35 is connected across DC bus lines 27, and 28 and a connection part between the switches 30 and 31 is connected to a common neutral line 33 at a node 32. An inverter bridge operates at a constant pulse width modulation and also controls a current at an AC line side. The common neutral line is extended from an input power supply to an output load 36, thus completely controlling the load 36 and a current at the AC line side even if input and output are completely asynchronous.
Patent JP-H11100009-A (JP)
Title: Carrying method and device for sterilizing treatment
Inventor: HORI KEIICHI
IPC: B65B55/08
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a sterilizing treatment carrying device for uniformizing the emission distance and the electron beam absorbed dose for respective sections of a matter to be emitted without the high output of electron beam. SOLUTION: A sterilizing treatment carrying device 23 as a prerequisite is provided with a carrying section 31 passing through an emission area of sterilizing electron beam 27, and used for passing through a cylindrical container (a matter to be emitted) 40 revolved around the axial line. The carrying section 31 is provided with a pair of rotation supporting shafts 35 and 36 rotated in the carrying direction and a carrying blade 37. Both supporting shafts 35 and 36 are disposed in parallel each other, and the container 40 is supported in the state of being laid down sideways between the supporting shafts so that the axial line of the container conforms to the carrying direction. The carrying blade 31 is wound in the spiral shape by the pitch longer than the length of the container 40 on the outer periphery of either one of the support shafts 35 or 36.  The container 40 in the state of being laid down sideways is carried to the emission area while being rotated around its axial line to carry out the sterilizing treatment.
Patent JP-H1191261-A (JP)
Title: Detecting device for paper feeding error and book binding machine employing the same
Inventor: SUZUKI HIROAKI
IPC: G06T1/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To surely detect paper feeding errors caused by worker, prevent in advance incorrect collating in a book binding process, and conform flexibly with even each feed paper having various kinds of printing surfaces. SOLUTION: There are provided a CCD sensor 2 for reading the image information of a feed paper surface, and a concentration sensor 3 for reading the concentration information of a feed paper surface. By storing the reference image information of feed paper in a reference image memory 11 beforehand, the reference image information is compared with the image information of the feed paper surface read by the CCD sensor 2, and in the event of having failures, failure signals are output from a CPU 7, or in the event of having concentration information varied from the concentration sensor 3, failure signals are generated from a control circuit 12, and when receiving the failure signals, alarm is issued, or the book binding machine is stopped in operation.
Patent JP-H03120855-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MIURA TAKEO
IPC: H01L23/50
Filed: 1989-10-04
Abstract: PURPOSE:To enable the deformation or scratch, etc., of outer terminals to be avoided by a method wherein a package is provided with multiple recessions having outer terminals so that the outer terminals does not jut out of the package and protected from any external shock. CONSTITUTION:A package 1 is provided with multiple recessions 8 having outer terminals 4. For example, the package 1 is provided with multiple recessions 8 having the outer terminals 4 led from a chip 2 on the respective surfaces of the recessions 8 and then solder layers 5 are formed above the outer terminals 4 so that the outer terminals 4 does not jut out of the package 1. At this time, as for the mounting procedures, protruded terminals such as substrate side terminals 7 are provided on a substrate 6 and the IC recessions 8 are mounted on the substrate side terminals 7 so that they cover the terminals 7 thus making a simple alignment; and then the whole body under such a state is passed through a soldering vessel to be soldered.
Patent JP-H1195645-A (JP)
Title: Manufacture of hologram
Inventor: AIZAWA YUJI
IPC: B60R13/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To improve design characteristic and to extend a visible area by irradiating a partially unexposed hologram with a reference light beam emitted from a light source for exposure and an object light beam emitted through an optical member and exposing a hologram photoreceptive material. SOLUTION: Coherent light beams are emitted from a light source 24 for exposure, which are split into two light beams by a beam splitter 25, and are made parallel light beams through mirrors 26a and 26b, objective lenses 27a and 27b, and collimator lenses 28a and 28b. The optical member 29 having light diffusing function is irradiated with one of the split parallel light beams, the irradiating light beams are transmitted through the member 29, becomes diffused light beams, and the partially unexposed hologram 22 is irradiated with the diffused light beams as the object light beams. The hologram 22 is irradiated with the other light beam while remaining as parallel as the reference light beam. Thus, the unexposed part of the hologram 22 receives the object light beams (diffused light beams) and the reference light beams, and exposed.