baber/WOPTO huggingface dataset:
Patent JP-2000239207-A (JP)
Title: Production of 1-chloro-2-phenoxybenzene
Inventor: FUKUDA KENZO
IPC: B01J31/28
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To industrially advantageously obtain the subject compound by reacting phenol with dichlorobenzene in the presence of an alkaline (earth) metal hydroxide, a copper catalyst and a reducing substance. SOLUTION: (A) Phenol is reacted with (B) 1,2-dichlorobenzene in an amount of 1-15 times, preferably 2-10 times as much as the equivalent of the component A in the presence of (c) an alkaline (earth) metal (e.g. sodium hydroxide) of 1-2 times, preferably 1.0-1.05 times the equivalent of the component A, (D) a copper catalyst (e.g. cupric oxide) of 0.001-1, preferably 0.005-0.1 the mol of the component A and (E) a reducing material of 0.001-1, preferably 0.01-0.1 the equivalent of the component A to give the objective compound. A substance capable of oxidizing a cuprous or cupric compound is used as the component E. An inorganic reducing substance and an organic reducing substance may be cited as the component E.
Patent JP-H11187441-A (JP)
Title: Radio selective calling receiver
Inventor: KONDO HISASHI
IPC: H04M11/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a radio selective calling receiver with which the security for message display is improved and the operability for message display processing is improved. SOLUTION: A radio section 1 receives and demodulates a radio signal and outputs a selective calling signal 20. A decoder section 2 collates whether or not the selective calling signal 20 includes information which matches with its own address. A character font storage section 6 stores a font of characters. A font read section 3 reads the font. A replacement message information storage section 5 stores replacement message information. A display section 8 displays a message. A notice section 9 informs of the message in voice or warning. A message storage section 7 stores the received message. A message processing section 4 conducts management control of the message.
Patent JP-H06187123-A (JP)
Title: Data input/output device
Inventor: HISATAKE MASAYUKI
IPC: G06F5/06
Filed: 1992-12-19
Abstract: PURPOSE:To provide a data input/output device which improves efficiency for transferring data between two bus systems at different transfer speed. CONSTITUTION:A FIFO memory state judge part 10 receives a FIFO memory write address WAD and a FIFO memory read address RAD outputted from a write address pointer 3 and a read address pointer 4 and judges the internal state of a FIFO memory 1 from these address values. In the case of writing data from the side of a bus DA at higher data transfer speed, a data transfer request REQ is generated from a data transfer request control part 11 when the state of margin for writing over prescribed number of data in the FIFO memory 1 is detected, and the data transfer request REQ is stopped when the full state of the FIFO memory 1 is detected.
Patent JP-H11171634-A (JP)
Title: Sound absorbing member
Inventor: FUJII ATSUTAKA
IPC: C04B33/132
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a sound absorbing member having high weather resistance and durability and capable of giving coloring which harmonizes with surrounding environment without disrupting surrounding environment. SOLUTION: This sound absorbing member is obtained by kneading a material obtained by baking clay at 800-1,200 deg.C and pulverizing the baked clay into 5-70 mesh and a material obtained by pulverizing baked refractories into 5-70 mesh with a binder and compressing the kneaded material so that the porosity becomes 30-70% to form in required shape and baking the formed product at 800-1,200 deg.C.
Patent JP-H11176302-A (JP)
Title: Safety switch
Inventor: HARADA TOSHIHIKO
IPC: H01H13/02
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a safety switch which is not actuated even if a pressure button is pressed, by immovably holding the pressure button protruding from a lower part of an appliance by a weight in the switch moved and sandwiched by overturning of the appliance when it is overturned. SOLUTION: Elasticity is given to a contact strip terminal 8 so as to constantly bring its tip side 8c into contact with a head part 2b of a pressure button 2, and a preventive protuberance to prevent an actuator from rising, when a weight 5 is positioned on a periphery of a recessed part 4b in a weight receptacle 4c of the actuator, is formed in a circular shape in a space 6a of a cover 6. If an appliance is tilted, the switch tilts, and a floor pressure of the pressure button 2 is released, elasticity of the contact strip terminal 8, own weight of the pressure button 2, the actuator and the weight 5 slides each of them downward to separate the contact strip terminal contact 8a from a fixed terminal contact 7a, and the weight 5 is moved to the periphery of the recessed part 4b to hold between the rising preventive protuberances.  Even if the pressure button 2 is pressed, the fixed terminal contact 7 a is not abutted to the contact strip terminal contact 8a and the switch is never actuated.
Patent JP-2001173247-A (JP)
Title: Mounting structure of wall pannel to floor pan
Inventor: MORIUCHI FUMIO
IPC: E04H1/12
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To install a wall pannel so that it may not easily move in the front and rear direction and the up/down direction and to make easy removal of the pannel. SOLUTION: A wall pannel placement lateral piece 2 is provided at an outer end of a floor pan 1. A rising piece 3 is provided upward at an outer end of the piece 2 so as to protrude therefrom. An upper lateral piece 8 of a fixing fitting 7 having a substantially inverted L shape is fixed to a lower frame portion 4a of a frame 4 of a wall pannel 6 formed out of the frame 4 and a face plate 5 attached thereto. A gap for fitting is formed between a vertical piece 9 of the fitting 7 and an outer surface of the lower frame portion 4a. A hooking part 11 is continuously provided slantly downward of the same side as the upper lateral piece 8 form a lower end of the piece 9. The pannel 6 is placed on the piece 2 and the piece 3 is fitted in the gap 10. The part 11 of the piece 9 is engaged with and locked to a protruding portion of a corner part between the piece 2 and the piece 3.
Patent JP-H10163148-A (JP)
Title: Gate apparatus for substrate cleaning apparatus
Inventor: KOYANAGI TETSUO
IPC: H01L21/304
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To clean substrates one by one at a high accuracy in a high purity atmosphere and make the apparatus compact by disposing a pair of vertically openable lifting gates with specified spacing along a substrate carry in/out line. SOLUTION: A substrate cleaner A for cleaning wafers W one by one in a chamber 15 with various kinds of cleaning liqs. has a gate 16 which is an openable substrate inlet/outlet of a treating chamber 15 and has a double gate structure having a pair of lift gates 30, 31. Concretely the gate opening of the gate 16 is protrudent horizontally outwards from the side of an upper large diameter 25. In the gate opening, both lift gates 30, 31 are disposed with specified spacing in a horizontal direction. The gate opening has an aperture area enough to pass the hand 10 of a transfer robot D vacuum-holding the wafer W horizontally.
Patent JP-2000184435-A (JP)
Title: Radio communication equipment and radio communication system
Inventor: KOBAYASHI KUNIE
IPC: H04W88/02
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To improve the communication quality of radio communication equipment by setting the equipment and controlling the transmission power suitably for the actual used state of the equipment. SOLUTION: Radio communication equipment is provided with an out-of-area threshold deciding means which sets the electric field intensity when the frame error rate becomes a prescribed level by gradually lowering the transmission power to the other-side equipment as an out-of-area threshold, a holding means which holds the out-of-area threshold decided by means of the deciding means at every other-side equipment, and an out-of-area detecting means which uses the out-of-area threshold held by the holding means when out-of-area detection is made at the time of communication. Therefore, accurate out-of-area thresholds can be set after communication at every other-side equipment.
Patent JP-H10197533-A (JP)
Title: Immunochemical measuring method using insoluble carrier
Inventor: FUJITA MINORU
IPC: G01N33/577
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To measure the concentration over a wide concentration range with high accuracy by using a monoclonal antibody(MCA) to a measuring object substance and a polyclonal antibody(PCA) as a sensitized antibody. SOLUTION: An MCA and a PCA to a measuring object substance are not particularly laminated, and may be all right if only it has reactivity with the measuring object substance, and a latex particle is desirable as an insoluble carrier. An MCA independent sensitizing insoluble carrier by reacting solution containing the MCA and the insoluble carrier and a PCA independent sensitizing insoluble carrier by reacting solution containing the PCA and the insoluble carrier, are mixed together, and an antibody sensitizing insoluble carrier is prepared. According to this, the extent of a measuring range, the difficulty in the occurrent of prozone limitation and facility of a measuring sensitivity adjustment can be improved. The antibody sensitizing insoluble carrier may be prepared by reacting solution containing the MCA and PCA and the insoluble carrier with each other. According to this, measuring sensitivity in a low concentration area can be enhanced.
Patent JP-2000178795-A (JP)
Title: Work clamping mechanism of plating device and work feeder of plating device
Inventor: KURAMOCHI MASAMI
IPC: C25D17/06
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a technique by which a rod-shaped work such as a piston rod is clamped in a short time, and further the load on an operator is lightened. SOLUTION: This work clawping mechanism is composed of left and right holding arms 83 and 84 arranged at a distance S2 larger than the outer diameter (d) of a piston rod 4 from each other and rotated by left and right rotaing center shafts 81 and 82, synchronous gears 90 and 91 laid on the arms 83 and 84 so that the right arm 84 is turned in the opening direction when the left arm 83 is turned in the opening direction, a compression spring 95 for energizing the left arm 83 in the closing direction and a releasing means 64 for forcedly rotating the left arm 83 in the opening direction against the spring 95.
Patent JP-H11191662-A (JP)
Title: Flexible printed board
Inventor: MIYASHIYOU HIROAKI
IPC: G03B17/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a flexible printed board(FPC) which is given wider latitude for position adjustment of a part and possessed of an FPC arm which connects parts located apart from each other in the circuit of the FPC and does not require a large space for housing. SOLUTION: A printed board 100 is equipped with a mounting part 15, where a part 20 which requires a position adjustment to a prescribed equipment main body is mounted and an arm 50 which connects the main part 10 of the printed board 100 with the mounting part 15. In this case, when the printed board 100 is developed on a plane, the arm 50 forms the shape of a letter S (U, J, or C) or a shape similar to these letters, and when the part 20 is moved to a plane which comprises the arc-shaped part of the arm 50 and in a planar direction to which the arm 50 is extensible, the arc-shaped part is allowed to be deformed into a cone, and the arm 50 bulges slightly in the direction vertical to the plane.  The part 20 is movable in the direction in which the arm 50 lacks in length, so that the arm 50 is not required to be previously more elongated in length than necessary, and on an average the arm 50 is set bulging less due to its slacks.
Patent JP-H06192510-A (JP)
Title: Production of saponified material of ethylene-vinyl acetate copolymer-based molded article
Inventor: MASUMOTO HIROKI
IPC: C08L23/26
Filed: 1992-12-24
Abstract: PURPOSE:To obtain an ethylene-vinyl acetate copolymer having excellent gas barrier properties, transparency, retort resistance, drawing properties, heat sealability, impact resistance and long run processability. CONSTITUTION:A saponified ethylene-vinyl acetate copolymer and a polyamide- based resin are previously melted, respectively, blended in a molten state and molded.
Patent JP-2000180230-A (JP)
Title: Flowmeter and method for measuring flow rate
Inventor: INAGAKI SAKUKI
IPC: G01F1/66
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a flowmeter and a flow rate measuring method capable of accurately measuring a flow rate without using a correction factor. SOLUTION: At the level H of fluid and at a plurality of water depths zk, the width W(zk) of a flow passage at each water depth zk is standardized to range from -1 to 1 in the cross direction of the flow passage, so as to establish coordinates in the cross direction of the flow passage; flow velocities (v) at a plurality of points 44 such that for a Legendre spherical function Pn(x), the roots (x1,...xn) of Pn(x)=0 are given are measured and the width W(zk) of the flow passage at each water depth is calculated. From the widths W(zk) of the flow passage and the flow velocities at the plurality of points 44, Gauss' numerical integration is performed to calculate the area of a flow velocity distribution at each water depth. The areas of the flow velocity distributions are integrated for all of the water depths so as to calculate flow rate.
Patent JP-H10174618-A (JP)
Title: Tooth brush
Inventor: ONO NIZO
IPC: A46B5/00
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem of difficulty in removing plaque, damage to a gum and the like by a method wherein a neck between a head and a handle is angled at a head rear end part, and then, bent backward to make the handle parallel with the head so that a bristle part easily fits teeth in brushing. SOLUTION: A neck 3 with a reduced width is mounted at the rear end of a head 2 with bristles 1 planted thereon and a thicker handle 4 is mounted on the rear end. Preferably, a number of grooves 5 are arranged on the outer circumference of the neck 3 to make the neck 3 easily bendable at a proper position. Thus, the neck 3 is angled to be hindered from contacting teeth thereby allowing the bristle part 1 to better fit a gum.
Patent JP-H10166784-A (JP)
Title: Improved knock type mechanical pencil
Inventor: TAKAHASHI SUEMINE
IPC: B43K21/16
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To finely adjustably move a lead in a longitudinal direction in a knock type mechanical pencil. SOLUTION: In the knock type mechanical pencil comprising a lead biting chuck 2 for pressing and grasping a lead 1 and releasing the pressing and grasping of the lead 1 at a stage of moving integrally with the lead 1 and releasing the pressing by a clamping ring 3 of a periphery upon moving to a front side, and a chuck pipe for transmitting forward movement by a knock 7 to the chuck 2 and transmitting backward movement by a spring 13, an inside cylindrical part 5 in contact with the ring 3 and a chuck stopper 4 at a front side direction and the spring 13 for pressing the pipe at the rear side, and an outside cylindrical part 6 engaged with the part 5 to form an outer periphery are provided, the part 5 is movable in forward and backward direction upon rotation of the part 6 by engagement, thereby finely regulating the movement of the lead in the forward and backward directions.
Patent JP-H0769252-A (JP)
Title: Rubber crawler
Inventor: KATO YUSAKU
IPC: B62D55/253
Filed: 1992-12-09
Abstract: PURPOSE:To replace a lug simply when the lug of a central lug pad is damaged by installing the replaceable central lug pad in a central lug place on an outer peripheral surface of a rubber crawler. CONSTITUTION:In a rubber crawler body 2 in which core metals 1 are embedded at constant intervals, the left and right wing parts 1a and 1a are embedded in rubber quality of the rubber crawler body 2, on the one hand, the central part 1b is exposed, and lugs 2a are arranged protrusively in embedding areas of the wing parts 1a. In the core metals 1, bolt holes are formed in front and in rear on both sides of the central part 1b, and are arranged so that a central lug pad 4 and track links 3 are fixed together respectively so as to be mountable and demountable freely. The central lug pad 4 is formed by adhering a lug 4a firmly onto a core plate 4b, and bolt holes corresponding to the bolt holes in the core metal central part 1b are formed left and right. Thereby, replacement when the lug 4a of the central lug pad 4 is damaged is facilitated.
Patent JP-H11265591-A (JP)
Title: Low voltage charge pump circuit
Inventor: TROUTMAN BRUCE LEE
IPC: G11C16/06
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To make a low voltage charge pump circuit executable to convert a low voltage to a high voltage using an integrated circuit designed for the operation of a low voltage by constituting the charge pump circuit with a first pump circuit to be connected to a pump oscillator, a level shifting circuit to be connected to the first pump circuit in order to generate an intermediate clock and a second pump circuit to be connected to the level shifting circuit in order to generate a high voltage. SOLUTION: Two clocks operating at different frequencies are made to be generated by providing a pump oscillator PMPOSC- 1 230 and the clock of an HIGH FREQ 240 supplies a timing signal to a low voltage pump circuit CPUMP- LV1 210. The clock of LOW- FREQ 250 supplies a timing signal to a high voltage pump circuit CPUMP- HV1 220. The low voltage pump circuit CPUMP- LV1 210 is supplied to a pump circuit having a frequency higher than that of the high voltage pump circuit CPUMP- HV1 220 and the low voltage pump circuit CPUMP- LV1 210 can replenish electric charge lossed in the process of a voltage conversion.
Patent JP-2000152362-A (JP)
Title: Plug
Inventor: KITAGAWA SUGURU
IPC: H04R1/10
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a plug enabling two or mare persons to simultaneously and readily enjoy music or the like by using a jack of acoustic equipment. SOLUTION: A jack 2 is provided on the upper face of an outer frame 1 of the plug. Figure shows a state in which the other plug 3 is plugged into the jack 2. Metallic pieces d7, e8, f9 respectively in contact with electrodes a4, b5, c6 are made respectively to make contact with electrodes g10, h11, i12 of the other plug 3. Furthermore, lead wires j13, k14, l15 connected respectively to the electrodes a4, b5, c6 reach an earphone or the like as a bundle 16.
Patent JP-H10185375-A (JP)
Title: Manufacture of ozone containing ice
Inventor: UCHIYAMA MASANAO
IPC: C01B13/10
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To perform a stable and low cost manufacture of ice containing ozone of high concentration which is suitable for a long period storing or a holding of freshness of perishable foods such as fresh fishes, vegetables, fruits and the like. SOLUTION: Pure water is processed with electrolysis to produce water containing ozone which is completely dissolved with a concentration of several ppm to several tens ppm or more. This water containing ozone is sent to an ice making system 5 while being preliminary cooled at a temperature of about 0 to 5 deg.C in a tank 2 having a cooling means 3. As the water is rapidly cooled under application of liquid refrigerant of -25 deg.C or less in such a way that the water is frozen within 3 minutes, ice having a high ozone concentration is manufactured. An ozone concentration of water containing ozone is preliminary adjusted in such a way that a concentration of ozone remaining in water produced by melting ozone containing ice may become more than 1ppm.  In addition, ozone-containing water produced from pure water and sea water having a predetermined concentration of salt are mixed with each other to make sea water having a high concentration of ozone. When sea water containing ozone is rapidly cooled with liquid refrigerant of -25 deg.C or less to freeze within three minutes, sea water ice having a high concentration of ozone, not in a sherbet state is manufactured.
Patent JP-H06204836-A (JP)
Title: Diode switching circuit
Inventor: NAKAMURA KAORU
IPC: G01R31/26
Filed: 1992-12-29
Abstract: PURPOSE:To provide a diode switching circuit capable of canceling the influence of capacity parasitic to the diode switching circuit and reducing a leak current due to the reverse current of a diode. CONSTITUTION:The 1st potential -V for reversely biasing diodes 1a, 1d through the 1st resistor 3A is impressed to the anode common node A of a diode switch 1 and the 2nd potential +V for reversely biasing didoes 1b, 1c through the 2nd resistor 3B is impressed to a cathode common node C.
Patent JP-H05179985-A (JP)
Title: Auxiliary machine arrangement structure for engine
Inventor: HASEFUJI SAKUYOSHI
IPC: F02B67/06
Filed: 1991-12-28
Abstract: PURPOSE:To reduce engine noises of a reciprocating type engine which drives an auxiliary machine through a belt. CONSTITUTION:An air conditioning compressor 24 is arranged on a lower portion of a crank shaft 6 of a power plant 3 which is prepared by integrally assembling an engine 1 with a transmission 2. An alternator 25 is arranged on a side position in respect to the crank shaft 6, on the transmission side. A rubber transmission belt 29 is laid between driven pulleys 26, 27 respectively provided on the alternator 25 and the compressor 24, and a crank pulley 28 provided on a projected end of the crank shaft 6.
Patent JP-H11189188-A (JP)
Title: Frame for step-through vehicle
Inventor: MAEDA KAZUHIRO
IPC: B62K11/04
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a frame for a step-through vehicle, wherein a weight reduction is achieved while rigidity and load resistance are maintained high. SOLUTION: A frame for a step-through vehicle is provided with one main pipe 6 extended backward from a head pipe 5 in a state where a rear part is lowered, a pair of left and right middle pipes 7 connected to the rear part of the main pipe 6 to be extended backward and provided with an attaching plate 29 having an attaching hole 31 for a swing arm, a pair of left and right upper rear side pipes 8 respectively connected to the left and right middle pipes 7 to be extended backward and provided with an attaching pipe 41 for a seat, an attaching bracket 42 and tank attaching brackets 39 and 40, and a pair of left and right lower rear side pipes 9 connected to the left and right middle pipes 7 to be extended back side up ward, the rear end part thereof being connected to the upper rear side pipe 8.
Patent JP-H11193216-A (JP)
Title: Aqueous nail polish
Inventor: KAWAAI MIZUE
IPC: A61Q3/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous nail polish excellent in the effect for preventing formation of doubling of nail and break of the nail and having prevented discoloration by including an aqueous polymer emulsion and a specific α-hydroxy acid. SOLUTION: This aqueous nail polish comprises (A) an aqueous polymer emulsion, (B) 0.01-20 wt.%, preferably 0.01-10 wt.%, more preferably 0.01-0.45 wt.% α-hydroxy acid (salt) of the formula [R<1> and R<2> are each H, a halogen, a 1-25C alkyl (substituted with hydroxyl, aldehyde, carboxyl or a 1-9C alkoxyl), an aralkyl or an aryl], and (C) optionally an oil, a humectant, an ultraviolet absorber, a chelate agent, a pH regulator, a preservative, a thickener, a dye, a pigment, a perfume or the like. For example, the polymer obtained by polymerizing a monomer having a polymerizable double bond in the presence of a plasticizer or a film-forming adjuvant is cited as the component A.