baber/WOPTO huggingface dataset:
Patent JP-H06180233-A (JP)
Title: Optical gyro device
Inventor: MORISHITA ICHIRO
IPC: G01C19/72
Filed: 1992-12-11
Abstract: PURPOSE:To prevent that a noise is generated when a laser beam after its resonance is returned to a laser light source in an optical gyro device of a passive ring-resonance system. CONSTITUTION:A laser diode 25 installed on a board 19a is pulse-driven by a pulse drive circuit 22, and a laser beam is emitted intermittently. The time interval of an intermittent light-emitting operation is set as the even multiple of the time during which the laser beam emitted from the laser diode 25 is returned again to the laser diode 25 via a resonance loop 18, and a beam of returned light is not incident on the laser diode 25 when the laser diode 25 is performing a light-emitting operation. Thereby, it is possible to prevent that a noise is generated due to the beam of returned light of the emitted laser.
Patent JP-H11184142-A (JP)
Title: Electrophotographic toner, manufacture thereof and image forming method
Inventor: TAKAHASHI TORU
IPC: G03G15/08
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide electrophotographic toner which can be inexpensively manufactured and used for a flash fixing system and a heat roll fixing system in common. SOLUTION: At least binder resin and colorant are included in this electrophotographic toner. Then, the loss elasticity of the toner is <=2×10<7> dyn/cm<2> when it is measured at 100 deg.C and <=2×10<5> dyn/cm<2> when it is measured at 180 deg.C.
Patent JP-2000177339-A (JP)
Title: Assembly of tire and rim
Inventor: OCHIAI KIYOSHI
IPC: B60C19/12
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an assembly of a tire and rim capable of running during burst. SOLUTION: This assembly 1 consists of a tire 2, a rim 3 for rimming the tire 2 and a shock absorber 5 formed with a ring foam arranged in a tire cavity 4 encircled by the rim 3 and the tire 2. The shock absorber 5 has an outer peripheral groove 6A open at its outward position to an outer peripheral face in the radial direction and substantially ranging over in the peripheral direction and an air passage for communicating the outer peripheral groove 6A with an air valve provided in the rim 3. In the cross section of a meridian including a tire axis in the non-loaded condition that the shock absorber 5 is inserted in the tire cavity 4 and rimmed to the rim 3 and no inner pressure is filled, the outer peripheral groove 6A defines an outer void with a tread cavity face 4a. The ratio Ct/At of the cross section At of the tire cavity 4 to the cross section Ct of the outer void is 0.25-0.80.
Patent JP-H11185638-A (JP)
Title: Display panel
Inventor: YOSHIKAWA MASAHITO
IPC: H01J11/44
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a panel excellent in electromagnetic wave shielding property and having no moire phenomenon by forming the mesh of a display substrate provided with a conductive mesh stuck to the front face of a plasma display panel main body and a transparent substrate stuck to its front face with metal fibers having a specific diameter or below and/or metal-coated organic fibers, and setting the numerical aperture ratio to a specific value or above. SOLUTION: The diameter of mesh fibers is set to 200 μm or below, and the aperture rate is set to 75% or above. A conductive mesh 3 and a transparent conductive film 5 are laminated and integrally stuck via adhesive intermediate films 4A, 4B, 4C as adhesives between a transparent substrate 2 and a PDP main body 20 to form a display panel 1. The protruded peripheral edge section of the mesh 3 is folded along the peripheral edge of the transparent substrate 2 and is stuck to the transparent substrate 2 by a conductive adhesive tape 7. Copper, stainless steel or aluminum is preferably used for the metal of metal fibers or metal-coated organic fibers, and polyester or nylon is preferably used for the organic fibers.
Patent JP-H06173700-A (JP)
Title: Dual pressure exhaust turbo supercharger
Inventor: SHIMODA KUNIHIKO
IPC: F02B3/06
Filed: 1992-12-14
Abstract: PURPOSE:To provide a dual pressure exhaust turbo supercharger which can realize high output and high thermal efficiency in a Diesel engine. CONSTITUTION:An exhaust turbo supercharger 50 has two compressing blades on one shaft, and air severally having high and low pressure are charged by the above two compressing blades C2, C3. In addition, a combustion chamber 10 is provided with an after-charging valve 60 to lead charging air having low pressure and large volume into a charging air reservoir 21 for scavenging the combustion chamber 10, and high pressure charging air is simultaneously led into the combustion chamber 10 from the newly provided after charging valve 60 after a air charging hole 20 is closed by a piston.
Patent JP-H10175688-A (JP)
Title: Simple hanger box
Inventor: NOZAWA YATARO
IPC: B65D85/18
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To carry a baggage during the movement in a condition where suits are hanged, and to allow the use as a simple hanger box even after the movement by providing a fiberboard hanging member on the inside of an upper part of a box made of the fiberboard such as a folding corrugated fiberboard. SOLUTION: Fiberboard support plates 3, 3 are provided on the inner side of an upper part of side plates 2, 2 of a box 1, a gap part is formed between the support plates 3, 3 and the side plates 2, 2, and an insertion piece provided on each side of a fiberboard hanging member 5 is inserted in the gap part to hang the hanging member 5 on the support plates 3, 3. A large number of hanging holes 7 to hook a hanger are made in a support 5a in which the hanging member 5 is folded in the longitudinal direction at the center in a double- folded condition. Though a lower half part of a front plate 8 of the box 1 is fixed to the box 1, an upper half part 8b is opened from a diagonally folding line 9 provided on the center part. The front plate 8 is removed, and the rest can be used as a simple hanger box.
Patent JP-H09183523-A (JP)
Title: Paper feed device
Inventor: MATSUDA YOSHINORI
IPC: B65H1/14
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To lower the height of a paper feed tray bottom plate and transfer paper so as to easily draw out a paper feed cassette by reversely rotating a tray bottom plate drive mechanism for a fixed time, even when any trouble is generated in an upper limit detecting mechanism and the transfer paper and the paper feed tray bottom plate are elevated over necessity. SOLUTION: An upper limit detected signal is not output from the light transmission photointerruptor of an upper limit detecting mechanism, and a paper end detected signal is output from a paper end detecting mechanism (ST8). In this case, it is judged by a CPU circuit that the upper limit detecting mechanism and the like is troubled, and the elevating motor of a paper feed tray bottom plate drive mechanism is reversely driven, so as to bring down the paper feed bottom plate (ST10). Abnormality display indicating abnormality of the upper limit detecting mechanism is displayed on the indicator of an operation part (ST11). Consequently, exact content of the trouble is grasped, a paper feed cassette can be easily drawn out, and hence transfer paper or a part contacted with it is prevented from breaking down.
Patent JP-H04335888-A (JP)
Title: Stabilizing process for enzyme conjugate
Inventor: KAARU ENU SUKOORUDO
IPC: G01N33/577
Filed: 1991-11-20
Abstract: A method is disclosed for stabilizing a conjugate of an enzyme and a member of a specific binding pair (enzyme conjugate). The method comprises the step of combining the enzyme conjugate with an effective amount of an antibody for the enzyme where the antibody does not subsiantially inhibit the activity of the enzyme. The invention has application to assays for the determination of an analyte wherein enzyme conjugates are employed. The improvement comprises employing as a reagent in the assay an immune complex of an enzyme conjugate and an antibody for the enzyme where the antibody does not substantially inhibit the activity of the enzyme. Compositions comprising such an immune complex and kits comprising such an immune complex in packaged combination with other assay reagents are also disclosed.
Patent JP-H10178277-A (JP)
Title: Leg-section structure of electric equipment
Inventor: SHIINA MOTOHISA
IPC: H05K5/02
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent the unbalanced sinking or inclination of the left and right electric equipment by sticking cushions to the bottom faces of the legs provided on the bottom faces of the equipment and forming projecting sections near the cushions so that the top sections of the projecting sections cannot reach the bottom faces of the cushions. SOLUTION: A case 3, a chassis 4, and a panel 1 are integrally formed to cover electric equipment and decorative legs 2 are integrally formed with the bottom section of the panel 1 made of a resin. Then antislipping cushions 5 are stuck to the bottom faces of the legs 2. Thereafter, spheric projecting sections 2a are formed on both sides of each cushion 5 so that the heights (1) of the sections 2a can become lower than the height L of the cushion 5. Therefore, when electric equipment units are piled upon another in at using time, the unbalanced sinking or inclination of electric equipment can be prevented and the appearance of the equipment can be improved.
Patent JP-H09183761-A (JP)
Title: Production of n-monosubstituted hydroxylamine
Inventor: KURISUTOFU KARE
IPC: C07C239/08
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain an monosubstituted hydroxylamine by oxidizing a secondary amine to synthesize nitron and then hydrolyzing nitron.  
     SOLUTION: A secondary amine of the formula (R 1  and R 2  are each a 1-8C alkyl, aryl, benzyl, etc.) (e.g. diisopropylamine) is oxidized with an oxidizing agent (e.g. hydrogen peroxide) by using one or more compounds selected from among carbon dioxide, a hydrogencarbonate and a carbonate in a solvent (e.g. water) at 20-80°C to give nitron. Then nitron is hydrolyzed with an acid (e.g. hydrochloric acid) to give an N-rmonosubstituted hydroxylamine. The molar ratio of the oxidizing agent/the secondary amine is 1-4 and the molar ratio of carbon dioxide and/or the hydrogencarbonate and/or the carbonate to the secondary amine is 0.1-1. The molar ratio of H + /the secondary amine in the hydrolysis reaction is 0.9-2. 
     COPYRIGHT: (C)1997,JPO
Patent JP-2001165943-A (JP)
Title: Revolution sensor
Inventor: KATO TAKESHI
IPC: G01P1/04
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To enable the automatic production of a revolution sensor by means of an automatic assembling device, for improving the productivity and economic efficiency of the sensor. SOLUTION: A lubricating notch, through which lubrication oil is injected toward a washer from the outside of a housing used for constituting the revolution sensor, is formed at an appropriate position on the inner peripheral surface of the coupling shaft passing hole of the housing.
Patent JP-H05169787-A (JP)
Title: Marking device
Inventor: AOSHIMA SHIGEJI
IPC: B41K3/36
Filed: 1991-12-19
Abstract: PURPOSE:To enhance the marking efficiency to a circular arc surface, in a marking device for a product whose surface to be marked has a circular arc shape such as an insulator cap metal fitting, by supporting the product around the center point of a circular arc in a freely rotatable manner and pressing the holding stand of a marking member to the surface to be marked to move the same in the tangential direction of the circular arc. CONSTITUTION:When the lower part of the side surface of an insulator metal fitting W(hereinbelow referred to as a work) is marked with a lot No, a predetermined marking member (a) is set to a holding stand 13 and the work W is set to a support mechanism 1. The surface to be printed of the work W is matched with the marking member (a) by a hydraulic cylinder 5 and the slide stand 14 is advanced by a hydraulic cylinder 15 to move the holding stand 13 toward the work W to bring the marking member (a) into contact with the surface to be marked. Then, the whole of the marking member (a) is moved in the direction shown by an arrow (c) by driving a hydraulic cylinder 20 to apply marking to the work W. Next, the slide stand 14 is allowed to recede in the direction shown by an arrow (b) to detach the work W.
Patent JP-H10186290-A (JP)
Title: Double focus lens
Inventor: SUZUKI MASAMI
IPC: G02C7/06
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To achieve a thin and light-weighted double focus lens of an excellent appearance to which aberration is excellently corrected. SOLUTION: A far distance part 1 has a diopter degree of -15 to +8, and a surface on an object side of the far distance part 1 is formed aspheric. And, assuming that a height along a direction perpendicular to an optical axis of the far distance part 1 be y, and a distance at the height y along the optical axis between a virtual sphere based on a top radius of curvature of the sapheric surface on the object side of the far distance part and the aspheric surface on the object side of the far distance part be dx, this lens is designed to meet a requirement of 1×10<-6> <|dx/y|<5×10<-1> .
Patent JP-H05172121-A (JP)
Title: Cylinder
Inventor: MORIZAKI EIICHI
IPC: F15B15/24
Filed: 1991-12-20
Abstract: PURPOSE:To miniaturize a rotary chucking cylinder or the like, by incorporating a stopper for limiting the stroke of a piston in a pressure chamber. CONSTITUTION:A piston is slidably fitted in a pressure chamber 4 in a housing 1 in such a condition that the turning of the piston 5 is restrained by a guide bar 9. A stopper 28 facing an end face of the piston 5 is incorporated to a cover 3 in such a condition that the stopper 28 is projected into the pressure chamber 4, and is coupled, for driving, to an actuating rod 22 which is slidably and rotatably fitted in the cover 3. The stopper 28 and the piston 5 are formed, in their face-to-face parts, with a protrusion 30 and a recess 33. During the rotation of the stopper 28, if the protrusion 30 is aligned with the recess 33, the piston 5 is moved over its entire stroke 5, but if they are not aligned with each other, the piston 5 abuts against the piston 5 so that the stroke of the piston 5 is limited.
Patent JP-2000177953-A (JP)
Title: Elevator device
Inventor: SEKIGUCHI HARUNOSUKE
IPC: B66B9/00
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive elevator device capable of easily lifting/ lowering the passengers or articles of predetermined weight. SOLUTION: A rope is installed in a pulley. A lifting portion 17 for loading passengers or articles is provided in one end of the rope, and a balance weight is provided in the other end of the rope. A lifting weight 20 selectively loaded on the lifting portion 17 is provided. A pulling-up means (pulling-up rope) 21 is provided to pull up the lifting weight 20.
Patent JP-2001172810-A (JP)
Title: Necktie
Inventor: KAZAMA KAZUO
IPC: A41D25/00
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a new necktie capable of preventing the necktie from becoming out of position or swinging when worn even without using a holding tool such as a necktie pin. SOLUTION: This necktie is such that a ring-shaped member capable of being hooked on the back side of a button for a piece of white shirts to fix, or a ring-shaped member 6 with a chain 7 or string 8 is attached to the back side of the necktie body 3 directly or via a linking member.
Patent JP-2000181285-A (JP)
Title: Image forming apparatus
Inventor: HONDA TAKAO
IPC: G03G21/00
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent an image flow and to prevent toner consumption from being made excessive more than needed with respect to the number of sheets to be used by judging a large-quantity use state when the difference between the total number of the number of sheets to be used of transfer materials under specific environment conditions and the total number of the transfer materials of the previous time is above the specific number of sheets. SOLUTION: When the machine count where the environment is above a specific moisture content and the fixing thermistor temperature. at on of a main power source switch is below a specific temperature is above the specific number of sheets in the difference from that of the previous time, a high CV user is judged and ordinary HH morning - toner black charging + idling are carried out. The position on a drum corresponding to the pre-exposure position at the point of the time of idling start is subjected to primary electrostatic charge nearly simultaneously therewith. The electrostatic charge is executed for the ordinary width component from an electrostatic charge start point Ps to an electrostatic charge end point Pe.  On the other hand, when the machine count is below the specific number of sheets, a low CV user is judged and HH morning - toner black charging + idling of a smaller black charge quantity are carried out. The electrostatic charge end point is shift controlled from Pe to Pd and the electrostatic charge of a short time is effected.
Patent JP-H11185749-A (JP)
Title: Alkaline storage battery and manufacture of its positive electrode active material
Inventor: KASAHARA HIDEKI
IPC: H01M4/52
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline storage battery having a filling density- enhanced sponge-like substrate, and having a stable cycle life characteristic by improving fluidity and an electrolyte hold property through surface treatment of nickel hydroxide powder surface-coated with the powder layer of cobalt hydroxide. SOLUTION: Nickel hydroxide powder 1 surface-coated with a cobalt hydroxide powder layer 2 is heat treated, and particle surfaces are rubbed by a stone grist mill type crushing device so as to crush surface protruding matter 3 to obtain powder as active material. This active material powder has little surface unevenness, has good fluidity, and causes an electrolyte amount held by a positive electrode in a battery to be reduced so that a favorable electrolyte distribution is obtained so as to enhance a cycle life characteristic as the battery.
Patent JP-2000178606-A (JP)
Title: Quench-sintered steel parts, and its manufacture
Inventor: TAKIGAWA TAKATOSHI
IPC: B22F3/24
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To suppress generation of distortion and cracks due to the difference in thermal expansion by providing a through hole which used not to be linked with a machine parts on a steel parts to generate the martensitic transformation to reduce the difference in temperature between the surface and the inside during the hardening treatment. SOLUTION: In order to prevent distortion or cracks caused by the hardening, a through hole 1a extending in the direction parallel to the axis of compression during the compression is provided in a quench-sintered steel parts 1 to be hardened which has the composition to generate the transformation to the martensitic phase from the austenitic phase through the cooling treatment in addition to a through hole 1b to fit a machine parts such as a shaft. The steel parts 1 contains one or more kinds of additive metal elements which are selected from the group of Ni, Mo, Cu, Mn and Cr, and the total weight ratio of the added metal is >=1% to <10%, the weight ratio of C is >=0.4% to <12%, and the balance Fe with inevitable components.
Patent JP-H10169232-A (JP)
Title: Device for opening and closing top panel of landing
Inventor: KOSAKAI NOBUO
IPC: E04H6/42
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To block machinery and reinforcement that can be seen from the landing of a storage device. SOLUTION: A storage device has a shaft E through which an elevating stand 2 rises and falls, storage chambers adjoining to the shaft E are provided in plural stages, a placement stand on which to place stored objects is placed in each storage chamber, and the elevating stand and the placement stand transfer the objects between them. A traversing top plate is provided on the side of the shaft E of the landing site of the storage device to open and close the shaft E. The top plate is supported longitudinally to reduce the distance moved. The top plate is provided with a detector to reduce the distance detected, or the top plate is provided with lighting equipment 27 to block the shaft E from light, thereby blocking the view of the machinery and reinforcement parts of the shaft E from the landing site and thus easily providing an interior part where it is easy to load and unload.
Patent JP-2000184410-A (JP)
Title: Network call control system
Inventor: NISHIMOTO NORITO
IPC: H04Q3/545
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To correspond to the increase of the type of service only by means of adding the function of a service station and to prevent the increase of signal traffic when a dial-tone is requested by designating a virtual call channel identification index and requesting the dial-tone through the use of a call control signal line to a service station. SOLUTION: Exchanges A-C are connected by call lines for call channel and they constitute a network. An SN-stp station 20 as a network control station has a network information managing function and a network service control function and the respective exchanges A-C are connected by signal lines. In the network, signal links among the respective exchanges A-C are constituted via an SN step station 20. In the network call control system, the respective exchanges A-C have virtual index acquisition processing parts acquiring virtual call channel identification indexes, designate the virtual call channel identification indexes and request the dial-tone to the service station (SN-stp station 20).
Patent JP-H06203935-A (JP)
Title: Ic socket
Inventor: SAGANO HIDEKI
IPC: H01L23/32
Filed: 1992-12-25
Abstract: PURPOSE:To correct the horizontal inclination of an IC at loading and prevent the deformation of a lead by orienting an inclined surface provided on a regulating wall to cause the horizontal rotation of the IC. CONSTITUTION:When an IC 2 is loaded aslant horizontally to an IC loading base 6, the top end of a lead 4 on the corner part side of the IC 2 is horizontally rotated by slant surface elements 13-15 provided as inclined surfaces 12 of a regulating wall 11. Consequently, the IC 2 is regulated by a vertical surface 16 on the lower end of the slant surface element 13, and a protruding wall 10 regulates the side surface to mount the IC 2 a fixed position of an IC mounting part 3, and precisely conforms the lead 2 to the contact part of a contact. According to this constitution, the collision of the lead 4 to the regulating wall 11 is prevented, and its deformation can be surely prevented.
Patent JP-H05176643-A (JP)
Title: Culture medium for cultivating plant
Inventor: MASUDA SHIGERU
IPC: C09K17/08
Filed: 1991-12-27
Abstract: PURPOSE:To obtain the subject culture medium, having good water holding properties, excellent in fertilizer holding properties and capable of applying water, a liquid fertilizer, etc., with excellent controllability by using rigid porous grains such as a pulverized and granulated material (sintered material) of a mineral, zeolite, etc., having pores with a diameter within a prescribed range as a principal material. CONSTITUTION:The objective culture medium is obtained by using rigid porous grains such as a pulverized and granulated (sintered material) of a mineral, zeolite and/or clay having holes with <5mum to 1Angstrom  diameter as a principal material. This culture medium has good water holding properties at a pF between 1.8 and 2.7 which is a normal growth effective ingredient and further water holding function of pF >=2.7, is excellent in fertilizer holding properties and capable of applying water, a liquid fertilizer, etc., with good controllability and hardly breaks the grains.