baber/WOPTO huggingface dataset:
Patent JP-H09145085-A (JP)
Title: Drain discharge pump
Inventor: KASUYA AKIRA
IPC: F24F13/22
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To restrict the generation of noises and vibration associated with breaking of bubbles by allowing churning of drain water smoothly without altering the conventional structure of a drain pump significantly to reduce the generation of the bubble when it is done with the rotation of a blade. SOLUTION: In a drain discharge pump, main vanes 22 are formed radially from a rotating axis 21 having a clearance with the inner circumferential surface of the body of a pump while a roughly triangular auxiliary blade 29 is provided below the rotating axis 21. A drain water guide part 25 is provided with a clearance 23 separated from the rotating axis 21 following the outer circumference of the main vanes 22 and the auxiliary blade 29. The drain water guide part 25 has an impeller 20 in which an inverted cone-shaped surface 24 is formed on the undersurface thereof while a plurality of guide surface parts 28 are arranged on the top surface thereof in the circumferential direction thereof being inclined downward in the direction of rotating the blade.
Patent JP-H09147826-A (JP)
Title: Connection change device of batteries
Inventor: KOJIMA HIROYUKI
IPC: H01M2/20
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To quickly and reliably switch batteries by swinging switching members by driving a switch drive means, and moving terminals between connecting parts of series connecting members and connecting parts of parallel connecting members. SOLUTION: Switching members 51, 52 and 53 simultaneously rotate counterclockwise by the operation of a switch drive means 6, and connection between the respective switch members 51 and 53 and series connecting members 33, 34 and 36 is simultaneously released. The switch members 51 to 53 rotate further, and respective terminals 511, 521 and 531 are respectively connected to respective connecting parts 311, 312 and 313 of a parallel connecting member 31, and respective minus side terminal bars 41 to 43 of batteries 21, 22 and 23 are electrically connected to each other through the parallel connecting member 31. On the other hand, switch members 54 to 56 simultaneously rotate clockwise, and connection between the respective switching members 54 to 56 and series connecting members 35, 33 and 34 is respectively and simultaneously released.  The switch members 54 to 56 rotate further, and respective terminals 541, 551 and 561 are connected to respective connecting parts 321 to 323 of a parallel connecting member 32, and terminal bars 44 to 46 of the batteries 21 to 23 are electrically connected to each other.
Patent JP-2000154655-A (JP)
Title: Kitchen door for house
Inventor: TAKAGI RYOICHI
IPC: E04B1/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To store kitchen goods and articles having a low frequency of use in a kitchen door station provided in adjacent to the kitchen in a concentrated manner. SOLUTION: A kitchen door station 40 is separated by orthogonal exterior wails W1, W2 and orthogonal partitions P3, P4, a pantry 41 and counter 42 are provided along the one exterior wall W1, and an open storage 43 is installed along the partition P3. And an opening pa is formed in the partition P3 and communicating with a kitchen 20 and also an opening pb is formed in the partition P4 and communicating with the dining room 30.
Patent JP-H09169703-A (JP)
Title: Production of diaryl carbonate
Inventor: FUJII TAKAHITO
IPC: C07B61/00
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To continuously produce the subject compound in a high production rate by a non-theoretical method using a raw material in a largely excessive amount. SOLUTION: A dialkyl carbonate of the formula: R<1> OCO2 R<2> (R<1> , R<2> are each an alkyl) (e.g. dimethyl carbonate) is reacted with an aromatic hydroxy compound of the formula: ArOH (Ar is an aryl) (e.g. phenol) in the presence of a catalyst to obtain the objective diaryl carbonate. The aromatic hydroxy compound is preferably used in an amount of 5-50 moles per mole of the dialkyl carbonate. The catalyst used herein includes AlX3 (X is a halogen, acetoxy, etc.), TiX4 , VOX3 , ZnX2 , FeX3 and SnR4- NXN (N is an integer of 13).
Patent JP-2000144753-A (JP)
Title: Greening method using mulch for preventing erosion of face of slope and greened face of slope
Inventor: TAKAHASHI KOJI
IPC: E02D17/20
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To realize a more stable greening method by a simple work consisting of laying and covering a special mat to the surface of a growth base layer mixed with seeds after spraying work thereby protecting the growth base from heavy rain, storm, frost heaving or damage from a drought. SOLUTION: In a greening method for face of slope using mulching for preventing the erosion of the face of slope, greening base layer 2 mixed with seeds is formed on the face of slope 1 such as natural ground, developed land, land of slope failure. And to the surface of the greening base layer, the greening base layer is covered by tensing and arranging special mulch comprising raschel net 4 made of a chemical fiber and web 3 made by nonwoven fabric processing in random orientation with a very fine polyester short fiber similar in appearance to the capillary roots of the plant.
Patent JP-H07191167-A (JP)
Title: Nuclear fusion device
Inventor: ABE MITSUJI
IPC: G21B1/11
Filed: 1993-12-27
Abstract: PURPOSE:To provide a nuclear fusion reactor whose assembly and dismantlement can be done easily, maintenance and inspection be executed easily, and in which the intra-furnace structure in a vacuum vessel is secured firmly. CONSTITUTION:A nuclear fusion reactor is structured so that an intra-furnace structure split in a plurality of blankets 7a-7f is installed inside of a torus-shaped vacuum vessel 1, and the blanket 7a to 7f is furnished at each side face with a butting part 10, and these parts 10 contact each other when a thermal expansion takes place. Means 8, 9, 12 to be detained by one another in the main radial direction when thermal expansion takes place, are furnished at each blanket 7a to 7f and the vacuum vessel 1. Thus a sturdy intra-furnace structure is established which can be assembled and dismantled simply only through a temp. control while a simple structure is used.
Patent JP-H0864253-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KATO NAOYUKI
IPC: H01M10/05
Filed: 1994-12-07
Abstract: PURPOSE: To provide a nonaqueous electrolyte secondary battery having high energy density, an excellent heavy-load characteristic, and an excellent low temperature characteristic. CONSTITUTION: In a nonaqueous electrolyte secondary battery, a band-shaped positive electrode contains LIx MO2 (M represents one or more kinds of transition metals, desirably at least one kind of Co or Ni, while 0.05<=X<=1.10) as positive electrode active material, while a negative electrode contains carbonic material, capable of doping/dedoping lithium, as negative electrode active material, and the positive electrode and the negative electrode are laminated via a band- shaped separator and wound up.  When a ratio T (T2 +T3 )/T1 } of thickness (T2 +T3 ) of active material layers to thickness T1 of a collector in the positive electrode is set to 2.0<=T<=7.0, a secondary battery which is provided with high energy density, an excellent heavy-load characteristic, an excellent low temperature characteristic, and high safety and reliability in the case of external short circuit is provided.
Patent JP-H06172871-A (JP)
Title: Production of high tensile strength steel sheet for deep drawing
Inventor: NISHIO KOICHI
IPC: C22C38/06
Filed: 1992-12-10
Abstract: PURPOSE:To inexpensively produce a high tensile strength steel sheet excellent in deep drawability. CONSTITUTION:A steel which has a composition containing 0.010-0.015% C, <=1.5% Si, 0.3-2.0% Mn, 0.04-0.12% P, <=0.03% S, <=0.005% N, and 0.010-0.090% Al and further containing Ti by the amount satisfying an inequality 1.5<=Ti*(%)/4C(%)<=2.5 [where Ti*(%)=Ti(%)-(48/14)N(%)] is hot-rolled at a temp. of >=Ar3 point, coiled at <=700 deg.C, cold-rolled and annealed at a temp. of >= recrystallization temp. and <=A3 point. The steel can further contain 0.0006-0.0030% B or/and 0.01-0.03% Nb. By this method, the high tensile strength steel sheet excellent in deep drawability, having a tensile strength exceeding 440N/mm<2>, and free from secondary working brittleness can be inexpensively produced.
Patent JP-H02173863-A (JP)
Title: Document processor with correcting function for declensional kana ending
Inventor: SAITO YOSHIZO
IPC: G06F17/21
Filed: 1988-12-26
Abstract: PURPOSE:To realize the input of KANJI (Chinese character) with a desired declensional KANA (Japanese syllabary) ending by correcting the declensional KANA endings for the words registered in a KANA/KANJI conversion dictionary to register these corrected words separately in a correction dictionary and reading these word out of the correction dictionary with input of the reading information on the words. CONSTITUTION:The corrections are given to the declensional KANA endings via a correction means 103 based on the input inputted from an input part 102 for the words read out of a KANA/KANJI conversion part 101. These corrected words are stored in a correction dictionary part 104. When the KANA/ KANJI conversion is carried out, the words corresponding to the reading information inputted from the part 102 are read out of the part 104 or out of the part 101 through reading means 5 in the case the corresponding words are not stored in the part 104. Thus it is possible to perform the input of KANJI with the declensional KANA endings where the preference or the habits of users are reflected for the words registered previously in the part 101.
Patent JP-H10167088-A (JP)
Title: Power steering device
Inventor: TAKASHIMA KENICHIRO
IPC: B62D5/07
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a power steering device capable of very easily adjusting the supply pressure of a hydraulic fluid to a power cylinder relative to the rate of rise of steering torque at a low cost. SOLUTION: A power steering device includes a pressure control valve having drain poppets 39L, 39R displaced according to steering forces, a check valve 56 provided in a first fluid passage 50 which communicates the pressure control valve to a hydraulic pump 49 and permitting only the flow of a hydraulic fluid from the hydraulic pump 49 to the pressure control valve, and an accumulator 53 attached to the first fluid passage 50 between the check valve 56 and the pressure control valve.  In this case, the device has a pressure receiving part 62 formed in each drain poppet 29L, 29R to point in the opposite direction to the direction in which the steering forces work, a second fluid passage 63 communicating the pressure receiving part 62 to a power cylinder 13, a first orifice 64 provided in the second fluid passage 63, a third fluid passage 65 communicating the pressure receiving part 62 to a hydraulic fluid pump 58, and a second orifice 66 provided in the third fluid passage 65.
Patent JP-H06154781-A (JP)
Title: Device and method for controlling bacteria of aerobic fluidized bed waste water treatment device
Inventor: MORIMOTO SHIGEO
IPC: C02F3/08
Filed: 1992-11-18
Abstract: PURPOSE:To make it possible to easily control bacteria in a tank according to the load, to hold always proper bacteria in the tank, to improve the quality of treated water, and thereby to effect stable treatment against variation in the load. CONSTITUTION:In an aerobic fluidized bed waste water treatment device wherein carriers fed into a tank are fluidized by means of the air for aeration and circulating water so that bacteria are attached to the carriers to treat waste water, there are provided an aerobic fluidized bed 10 having thereon carriers such as fine sands and a fluidized bed circulation tank 30 for taking out waste water from the bed 10 to return it to the bed 10. And a control device 40 is provided to control the concentration of the bacteria in the tank by sensing the feed rate and concentration of contaminants of organic waste water from a feed tank 20 or a feed pipe 22 to change the amount of circulating water to the bed 10 depending on the concentration of the contaminants.
Patent JP-H09171460-A (JP)
Title: Diagnostic system for computer
Inventor: YOSHIDA KENICHI
IPC: G06F21/56
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a mechanism by which the fault such as installation mistake, etc., of a virus program is detected by comparing a stored operation and the actual state inside a computer. SOLUTION: A knowledge base 1c stores the operation specification when a program is normal, the operation of the program when a program is infected with a virus program, etc., and the operation of the program when an installation mistake exists. A diagnostic module 1b compares the operations stored in the knowledge base 1c and the work history 2c that an operating system outputs, inspects the infection with the virus program and the installation mistake of the program and outputs the diagnostic results and a countermeasure 1d. Namely, the diagnostic module 1b compares the operation specification when the program is normal which is stored in the knowledge base 1c, and the work history 2c. When the both of them do not match with each other, it is judged that the program is infected with the virus or the installation mistake of the program exists and the diagnostic result is outputted.
Patent JP-H03192279-A (JP)
Title: Image forming device
Inventor: HARA YOSHINOBU
IPC: G03G15/16
Filed: 1989-12-21
Abstract: PURPOSE:To hold a transfer charge even when humidity is high and to obtain a good image by constituting rollers on which a transfer belt is extended of conductive rollers and directly grounding the conductive rollers by a switching relay or grounding the rollers through a potential holding means. CONSTITUTION:The transfer belt 5 is constituted of a semiconductor belt having a volume resistivity nearly equal to that of the transfer sheet S, and also the rollers 9a, 9b, 11, 12, 13a, 13b, 16 and 17 on which the transfer belt 5 is extended are constituted of the conductive rollers, and the conductive rollers 9a, 9b, 11, 12, 13a, 13b, 16 and 17 are directly grounded by the switching relay 26, or grounded through the potential holding means 27. Thus, by grounding the conductive rollers 9a, 9b, 11, 12, 13a, 13b, 16 and 17 on which the transfer belt 5 is extended by the switching relay 26b through the potential holding means 27 in such a way, the transfer charge can be held even when the humidity is high, so that the good image can be obtained.
Patent JP-H06171252-A (JP)
Title: Melt transfer type ink image transfer sheet
Inventor: TAKAHASHI TOMOTSUGU
IPC: C09D191/06
Filed: 1992-12-11
Abstract: PURPOSE:To provide the sheet capable of obtaining an excellent printing image good in dot reproducibility and having a high recording density. CONSTITUTION:An ink image receiving sheet has a support and the ink image receiving layer (coating amt.; 4g/m<2>) based on a binder resin (e.g.; styrene/ butadiene copolymer latex, polyvinyl alcohol) and pigment (e.g.; caolinite clay) formed on one surface of the support and an undercoat layer (coating amt.; 8g/m<2>) containing wax as a main component is provided between the support and the ink image receiving layer, for example, by hot melt coating. After coating, smoothing treatment is performed by a super calender to obtain a melt transfer type thermal transfer ink image receiving sheet with Oken type smoothness of 1000sec.
Patent JP-2000155764-A (JP)
Title: Information transmitting device, information receiving device, information retrieving device, and method thereof
Inventor: TANAKA YASUSHI
IPC: H04N5/445
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To retrieve a user very easily in an information transmitting device, an information receiving device, an information retrieving device, and their method for retrieving information matching the taste of the user from pieces of information. SOLUTION: This information retrieving means obtains selection history information 66 on the user according the piece of information the user selects among pieces of information, specifics one of templates 67A, 67B, 67C... of selection taste patterns as the trend of the selection taste of the user according to the selection history information 66, and retrieves information matching the selection taste of the user from pieces of information according to the selection taste of the specified user. Consequently, the information matching the taste of the user can easily be retrieved from a great number of pieces of information.
Patent JP-H02177362-A (JP)
Title: Semiconductor device
Inventor: NAGASE MAMORU
IPC: H01L21/8242
Filed: 1988-12-27
Abstract: PURPOSE:To stably detect and amplify the data on a memory cell by a method wherein the capacity of the memory cell of a digit wire adjoining the position subjected to uneven adjoining effect is made larger than that of another memory cell of a digit wire adjoining the normal position. CONSTITUTION:A digit wire 3 adjoins the position wherein the intervals between pair digit wires are not synchronized with one another. At this time, the width of the region 8 forming the capacity of a memory cell connected to the digit wire 3 is made wider than the width of the other N region 7 forming the capacity of another memory cell connected to the normal digit wire 3. Through these procedures, any data on the memory cell can be stably detected and amplified by increasing the signal capacity to be stored in the memory cell regardless of the effect of unbalanced crosstalk from the digit wire adjacent to the digit wire not available for even adjoining effect.
Patent JP-H04197547-A (JP)
Title: Formation of helical gear
Inventor: HOGUCHI TETSUYA
IPC: B21J5/12
Filed: 1990-11-28
Abstract: PURPOSE:To prolong the service life of a die by making a punch and an ejector pin rotatable to the die, pushing a raw material into a through-hole in the die with the punch, passing through the through-hole and forming helical gear shape after passing through to the reverse direction with the ejector pin. CONSTITUTION:On outer periphery of the raw material 9, at the time of passing through the die 2 with pushing action of the punch 1, pressurized contacting surface side with inner teeth 4 is formed to the high accurate helical gear, and at the time of successively pushing back with the ejector pin 8, imperfect reverse face, too is formed in the high accuracy. By this method, the high accurate helical gear can be formed with the plastic work technique under low working load. As the die having simple shape can be adopted and also the teeth-shape is formed to the raw material with two processes of the push-in and push-back, deformation of the raw material is divided into two times and the deforming ratio per one time, is reduced by half. Even in the same working load, height of the teeth is formed to two times of teeth height, and the service life of die can be prolonged extended.
Patent JP-H07188377-A (JP)
Title: Production of flame-retardant polyurethane molded article
Inventor: KOBAYASHI AKIO
IPC: C08G18/50
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a polyurethane molded article useful as cushions for vehicles, etc., having excellent flame retardancy, productivity and physical properties by using a specific ratio of a polymer polyol modified with melamine as a polyol component and a phosphorus-based flame-retardant. CONSTITUTION:This polyurethane molded article is obtained by mixing (A) a polyol component comprising 5-20 pts.wt. of a polymer polyol modified with melamine and the rest of an ordinary polyether polyol with (B) a polyisocyanate, (C) a blowing agent (e.g. water or a low-boiling solvent), (D) an amine catalyst, (E) a tin catalyst, (F) a foam stabilizer and (G) 0.5-5.0 pts.wt. based on 100 pts.wt. of the component A of a phosphorus-based flame-retardant, stirring, casting the mixture into a mold, expanding and cross-linking.
Patent JP-H04198845-A (JP)
Title: Method and apparatus for measuring crystal orientation and method for determining optical characteristic constant of polarizing raman apparatus
Inventor: OOKUBO MASAHARU
IPC: G01J3/44
Filed: 1990-11-29
Abstract: PURPOSE:To enhance measuring accuracy by representing the measured value of polarized light Raman scattering intensity obtained by irradiating a sample with polarized beam by the formula obtained by the correction of a Loudon formula with due regard to the characteristics of the optical system of an apparatus. CONSTITUTION:A polarizing Raman spectral apparatus 1 is constituted so that a sample 2 is irradiated with polarized beam 3 to measured polarizing Raman intensity. Next, a data processing apparatus 4 represents the polarizing Raman intensity measured value obtained according to the formula obtained by the correction of a Loudon formula by the apparatus 1 with due regard to the characteristics of the optical system 1a of the apparatus 1 to determine the crystal surface azimuth or crystal axis azimuth of the crystal present at a polarized beam irradiation point. Since the corrected Loudon formula is obtained with due regard to the effect of the reflecting and transmitting characteristics of the objective lens, beam splitter, reflecting mirror, image forming lens and analyser to polarizing Raman intensity, that is, the characteristics of the optical system 1a of the apparatus 1, the crystal face orientation or crystallographic axis orientation of the crystal can be accurately measured.
Patent JP-H08167371-A (JP)
Title: Safety device for high voltage electric cable connecting part
Inventor: IZUHARA KOHEI
IPC: H01H85/22
Filed: 1994-12-13
Abstract: PURPOSE: To provide a safety device which can deal with and cover various shapes of connection terminals of such as a circuit-breaker for high voltage, a transformer and a current transformer. CONSTITUTION: A safety device 11 is composed by continuously setting short cylinders 11a, 11b, 11c, 11d in a step-like shape in the way the diameter become successively smaller and the one 11a with the maximum diameter in one end part is made opened and a cylindrical body 11e for leading out an electric cable and having a taper shape in which the diameter becomes smaller toward the tip end is extended in the upper face of the one 11d with the minimum diameter in the other end in the axial direction. The device 11 is used for an apparatus having the same direction of the connection terminal as the direction of leading out of an electric cable 5 and the device is used while both ends being cut in order to fit the size with the size of the object part.  Besides, there are several-types of safety devices to be used for various apparatuses: an apparatus whose direction of connection terminals is at right angles to the electric cable leading out direction, an apparatus whose direction of connection terminals is the same as the electric cable leading out direction and necessary to be covered so as to enter being inserted an apparatus side.
Patent JP-2001157114-A (JP)
Title: Image sensor and image sensor unit
Inventor: YOSHIMOTO TSUTOMU
IPC: H04N5/357
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an image sensor, capable of reducing circuit area and noise by lowering current caused to flow in an output line and performing high-speed reading. SOLUTION: This image sensor has a plurality of pixels V1 to Vn and a signal output line 21 where pixel signals are outputted from the pixels, and the pixels respectively have a photodiode 1 detecting an optical signal from an object, an amplifier circuit 3 amplifying voltage generated by the photodiode 1, a 1st signal-holding part 6 holding an output voltage in a 1st period among output voltages of the circuit 3, a 2nd signal-holding part 7 holding an output voltage in a 2nd period among the output voltages of the circuit 3, and differential outputting parts 8, 9 and 12 which convert a differential voltage between the output voltage held by the part 6 and the output voltage held by the part 7 into a differential current, and output the differential current to the line 21.