baber/WOPTO huggingface dataset:
Patent JP-H05231655-A (JP)
Title: Cooking device
Inventor: MURAKAMI KAZUSHIGE
IPC: F24C1/00
Filed: 1992-02-18
Abstract: PURPOSE:To save the electrical power of an exhaust air purification device to purify the odor which is generated accompanying heat-cooking. CONSTITUTION:The concentration of a vaporized-spread object which is generated accompanying the heat-cooking of a food, is detected by the difference between a first sensor 16 which detects the concentration of vaporized-spread object such as oil mist, odor, etc., in the exhaust air which is discharged from a heating chamber 2, and a second sensor 17 which detects the concentration of an odor, etc., of the outside air, which is fed into the heating chamber 2. Then, in response to the concentration of the vaporized-spread object which is discharged from the heating chamber 2, a purification heater 15 to activate an exhaust air purification device 14, or the purification heater 15 and a fan 9 to feed air into the heating chamber 2 are ON/OFF-controlled. Or, a unit interior illumination lamp is provided in the vicinity of the exhaust air purification device, and the unit interior illumination lamp is combinedly made to work as a purification heater.
Patent JP-S60175302-A (JP)
Inventor: KOBAYASHI MASAJI
IPC: F21S8/10
Filed: 1984-02-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55124778-A (JP)
Title: 6-(2,2-ethylenedioxyethyl)fulvene derivative
Inventor: SAKAI KUNIKAZU
IPC: C07D317/12
Filed: 1979-03-19
Abstract: NEW MATERIAL:A compound of formula II (R, R 1 , and R 2  are alkyl groups; R 1  and R 2  may form a cycloalkylene groups with the carbon atoms to which they are linked).  
     EXAMPLE: 6-[ 2-n-Pentyl-4(S),5(S)-dimethyl-1,3-dioxolan-2-yl ]methylfulvene.  
     USE: An intermediate for the synthesis of prostaglandin, capable of being led to optically active prostaglandin precursors in a high yield without the troublesome procedures of introducing side chains in the subsequent steps.  
     PROCESS: 3,3-Ethylenedioxypropanal of formula II is condensed with cyclopentadiene in the presence of an anion exchange resin, e.g. Anberlite 1RA-400, through dehydration to form the compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11231928-A (JP)
Title: System, device and method for displaying ras
Inventor: WADA HIROYUKI
IPC: G05B23/02
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide RAS(reliability, availability and serviceability) display system, device and method capable of quickly executing display processing or holding uniqueness among data of each group to be displayed. SOLUTION: In an operation state monitoring device 30, a reading part 31 acquires RAS data from a programmable controller(PC) 40 in accordance with a user's request and stores the acquired RAS data in a RAS data storing part 32. The storing part 32 temporarily stores the RAS data 32a acquired from the PC 40 by the reading part 31. An updating date stoiring part 34 stores the updating date data of the RAS data 32a stored in the storing part 32. In the PC 40, a comparing part 43 compares updating date data included in a request command outputted from the reading part 31 with updating date data stored in a management table storing part 44 and judges whether both the data coincide with each other or not.  At the time of non-coincidence, a transmission part 42 transmits RAS data stored in a RAS storing part 41 and the updating date data stored in the storing part 44 to the monitoring device 30.
Patent JP-H07237486-A (JP)
Title: Human body detecting device
Inventor: WATANABE YOSHIAKI
IPC: B60N2/90
Filed: 1994-03-01
Abstract: PURPOSE:To surely detect not an object but the human body. CONSTITUTION:A device is constituted of a filter 2 for wave filtering a fluctuating component in an output of a pressure detecting means, arranged in a surface 7 of a seat 6, and a decision part 5 for deciding a substance for whether it is the human body or an object by an output from the filter 2 while deciding the substance for whether it is provided or not on the seat 6 by the pressure detecting means 1. A person rides on the surface 7 of the seat 6, to apply pressure by the weight of person's body to the pressure detecting means, and an absolute value of the pressure when applied and its fluctuating value are used, to decide the human body for whether it is provided or not on the seat. Thus by accurately discriminating the human body and the object, the human body detecting device decreasing erroneous operation can be provided.
Patent JP-H07245854-A (JP)
Title: Marker lamp for aerial transmission line
Inventor: KAJITANI TADASHI
IPC: H02G7/00
Filed: 1994-03-01
Abstract: PURPOSE:To lessen the number of extinguished LED's and besides, enable a marker lamp to be visually recognized from every angle even if trouble occurs in some LED's, in the marker lamp where a plurality of LED's are installed on the circumferential face of an aerial transmission line. CONSTITUTION:A power circuit 2, which performs rectification, etc., is connected to an induction coil 1 which generates a current by the induction by the transmitted current of a transmission line. An LED connection circuit is constituted, in which a plurality of series circuits in each of which a plurality of LED's 4 are connected in series together with resistors 3 are connected in parallel to the power circuit 2. LED's 4 on each series circuit are arranged to stand in a line in the circumferential direction of a transmission line. Accordingly, even if one LED 4 causes intermission trouble, extinguished LED's 4 are limited to those on one row in the circumferential direction of the series circuit where the faulty LED 4 lies, so the marker lamp can be recognized at any angles.
Patent JP-H04305992-A (JP)
Title: Semiconductor laser element
Inventor: IWASE MASAYUKI
IPC: H01S5/40
Filed: 1992-01-22
Abstract: PURPOSE:To provide a semiconductor laser element which is superior in temperature characteristics, and is capable of reducing a threshold current. CONSTITUTION:In a p-n double heterojunction semiconductor laser element, a first active layer 31 and a second active layer 32 are constituted of a quantum well, and an intermediate cladding layer 33, having a predetermined thickness, is sandwiched between the layers. These layers 31 and 32 are further sandwiched between distributed regions (GRIN-SCH structure layers 34 and 35) having a predetermined refractive index. Such an arrangement permits the threshold current to be reduced when the laser is oscillated, and ensures superior performance characteristics of the element even under severe temperature conditions.
Patent JP-S62205044-A (JP)
Inventor: GIYUNTERU SHIEROUSUKII
IPC: C07C255/00
Filed: 1987-02-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62191265-A (JP)
Inventor: YAMAMOTO SHOICHI
IPC: A01D75/00
Filed: 1986-02-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56128756-A (JP)
Title: Preparation of indole derivative
Inventor: KAMETANI TETSUJI
IPC: C07D209/34
Filed: 1980-03-14
Abstract: PURPOSE: To obtain the titled compound which is a raw material for a compound having an indole skeleton simply, by reacting (cyclizing) a compound, e.g. N- (2-bromo-4,5-dimethoxyphenethyl) acetamide, as a raw material in the presence of a base and a copper halide compound.  
     CONSTITUTION: A compound expressed by formula I (R 1  and R 2  are H, lower alkoxyl, aralkoxyl or both may form methylenedioxy; R 3  is lower alkyl, acyl or lower alkoxycarbonyl; X is halogen; Y is two H or O), e.g. N-(2-bromo-5-methoxyphenethyl)acetamide, as a raw material is reacted (cyclized) in the presence of a base, e.g. sodium hydride or amide, and a copper halide compound, e.g. cuprous chloride or bromide, to give an indole derivative expressed by formula II. The reaction temperature is 0W150°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61191396-A (JP)
Inventor: HIROOKA HIROSHI
IPC: D06F37/40
Filed: 1985-02-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02212621-A (JP)
Title: Controlling of magnetic bearing
Inventor: KUBO ATSUSHI
IPC: F16C32/04
Filed: 1989-02-10
Abstract: PURPOSE:To minimize the swing of a rotating body by providing a speed detecting means which detects the speed of a rotating body and a change-over means which changes over automatically an element determining the lock range of PLL(Phase Looked Loop) circuit so that it may be a constant corresponding to speed. CONSTITUTION:The high attenuation generating circuit 15 (PLL circuit) of a controller 10 detects the amplitude and phase of the swing component synchronous with the speed of a rotating body according to the output signal S1x of a x-axis position sensor 11x and a rotational synchronizing signal S2 and outputs the second x-axis control signal S4x and y-axis control signal S4y with more leading phase than the swing component at the frequency corresponding to the speed of the rotating body. The circuit 15, provided with a constant change-over circuit, makes change-over so that the element such as condenser which determines the lock range of the above PLL circuit may be a constant corresponding to the speed of the rotating body. As a result, the lock range is changed over automatically according to speed, and the speed is increased or decreased with phase leading signal ON.
Patent JP-H01206413-A (JP)
Title: Remote control type farmwork vehicle
Inventor: OCHI TATSUJI
IPC: G05D1/00
Filed: 1988-02-15
Abstract: PURPOSE:To precisely and automatically travel a body in an objective direction by installing a bearing sensor. CONSTITUTION:A motor 28 turns and operates a rotating base 29 so as to make it face the output coil 23 of the bearing sensor 8 or in the direction of an N-pole after the body 23 is caused to face to an objective direction A. In such a state, the magnetic line of an earth magnetism does not pass at all in the loop of the output coil 23, and automatic travel is started from the state. When the proceeding direction of the body 3 comes off the objective direction, the magnetic line of the earth magnetism pass through the loop of the output coil 23, and a sine wave AC signal can be obtained from the output coil 23 in correspondence with the quantity of the magnetic line, whereby the proceeding direction of the body 3 is controlled in such a way that the detection signal shows zero.
Patent JP-S62190299-A (JP)
Inventor: YANAHA SHIGERU
IPC: C11D1/62
Filed: 1986-02-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56128208-A (JP)
Title: Oil pressure shock absorber for vehicle
Inventor: MARU HIDEKI
IPC: F16F9/50
Filed: 1980-03-14
Abstract: PURPOSE:To restrict minute vibration occurence to improve the comfort of passengers by providing within a free piston of the oil pressure shock absorber of Du Carbon's auxiliary working chamber in which gas and liquid are sealed and a bellows is housed and which is communicated with a lower working chamber through an orifice. CONSTITUTION:When the shock absorber is expanded or compressed following an uneven configuration of a road, if the free piston 8 is in a stop position because a valve mechanism does not operate due to the insufficientness of oil pressure within the lower working chamber S2, a working oil within the lower working chamber S2 is made to flow by the reduction of volume of the lower chamber S2 caused by the piston 6 descending through an orifice 7 into an upper working chamber S1 only by an amount corresponding to an increase of volume of the chamber S1. The rest amount of working oil flows into the auxiliary working chamber S4 through the orifice 12 to compress and deform the gas 16 within a defining chamber S5. By a reaction of this, an upward force is applied on the lower surface of the piston 6 to generate an shock absorbing force. Thus, any minute vibrations can be absorbed and therefore the passengers' comfort can be much improved.
Patent JP-S646265-A (JP)
Title: Production of thiazepine derivative
Inventor: YANAGISAWA HIROAKI
IPC: C07D417/04
Filed: 1988-02-15
Abstract: PURPOSE:To obtain a perhydro compound, by reducing alpha-[5-oxo-4,5,6,7- tetrahydro-2-(2-thienyl)-6(R)-triphenylme-thylamino-1,4-thiazepin-4-yl ]acetic acid t-butyl ester, etc. CONSTITUTION:The objective compound can be produced by reacting a compound of formula I (R<1> is aryl or heterocyclic group; R<2> is protective group for carboxyl group; R<4> is protective group for amino group) with an oxidizing agent (e.g. t-butyl hypochlorite) in a proper solvent at -80-+100 deg.C for 30min-a whole day and night, reducing the obtained compound of formula II with Mg preferably in methanol at 20-30 deg.C and, as necessary, eliminating the protective group of the amino group from the resultant compound of formula III. The objective compound such as the compound of formula III is useful as an intermediate for hypotensive agent.
Patent JP-H03240751-A (JP)
Title: Production of 2,6-naphthalenedicarboxylic acid
Inventor: TANAKA TORU
IPC: B01J31/28
Filed: 1990-02-15
Abstract: PURPOSE:To produce the subject compound useful as a raw material for high- performance polyester in high yield by oxidizing 2-methyl-6-butyrylnaphthalene in acetic acid solvent in the presence of a catalyst while restricting the oxygen concentration in the exhaust reaction gas within a specific range. CONSTITUTION:2,6-Naphthalenedicarboxylic acid is produced by oxidizing 2- methyl-6-acylnaphthalene with O2-containing gas in acetic acid solvent in the presence of a catalyst containing Co, Mn and Br. In the above process, the oxygen concentration Y (vol.%) in the exhaust gas is controlled within the range defined by formula [X (cm) is distance between the inlet port of the oxidizing gas in the oxidizing reactor and the level of the reaction liquid in the reactor in stationary state] to obtain the objective compound in high purity and yield. The process is industrially advantageous, because 2-methyl-6- acylnaphthalene used as a raw material can be produced by acylating easily available 2-methylnaphthalene.
Patent JP-H05231859-A (JP)
Title: Scanning probe microscope
Inventor: FUJII AKIRA
IPC: H01J37/28
Filed: 1992-02-20
Abstract: PURPOSE:To obtain a scanning probe microscope which can obtain an image measured by STM and another image measured by AFM from the same area on the same sample. CONSTITUTION:This microscope is provided with a cantilever 5 composed of a conductive elastic body 51 and conductive probe 52 firmly fixed to the free end of the body 51 and probe fixing arm 8 to which an attracting mechanism 81 which attracts or releases the cantilever 51 on the opposite side with a gap in between by remote control is fixed so that the mechanism 81 can be faced to the upper surface of the cantilever 5 on its free end side. In the AFM mode, the cantilever 5 is released from the mechanism 81 so that the free end of the cantilever 5 can be freely moved in the vertical direction and, in the STM mode, the mechanism 81 attracts the free end of the cantilever 5.
Patent JP-H01208493-A (JP)
Title: Production of contact maker
Inventor: MATSUDA AKIRA
IPC: H01R43/16
Filed: 1988-02-15
Abstract: PURPOSE:To obtain a phosphor bronze-tin (alloy) contact maker having superior exfoliation resistance of the plating layer at high temp. by plating a phosphor bronze base with copper to form a copper under-layer of a prescribed thickness, carrying out tin (alloy) electroplating and melting the resulting tin (alloy) layer by heating. CONSTITUTION:A phosphor bronze base is plated with copper to form a copper underlayer of >0.3-<0.5mum thickness and a tin (alloy) layer is formed on the underlayer by hot dip plating or electroplating. In case of electroplating, the plating layer is melted by heating. The formation of a brittle alloy layer at the interface between the phosphor bronze base and the plating layer and the concentration of the internal defects of the copper underlayer on the interface are prevented and a contact maker which does not cause the exfoliation of the plating layer even after long-time at high temp. can be obtd.
Patent JP-S63200837-A (JP)
Title: Deodorant and sheet-shaped deodorizing material
Inventor: ISHINO YOSHIAKI
IPC: B01J20/26
Filed: 1987-02-17
Abstract: PURPOSE:To obtain deodorant having excellent deodorizing effect for offensive odor of nitrogen-base and sulfur-base equally by using a polyvalence metallic salt of high-molecular polycarbonic acid composed of a high-molecular polycarbonic acid and a polyvalence metallic ion as a main agent. CONSTITUTION:The polyvalence metallic salt of high-molecular polycarbonic acid is produced by allowing the high-molecular polycarbonic acid to cause reaction with water-soluble polyvalence metallic ion and exchanging the ion. At that time, a gram equivalent ratio of the polyvalence metallic ion to the carboxyl group of the high-molecular polycarbonic acid is allowed to be in 0.15-1.0. Thus the obtained polyvalence metallic salt of high-molecular polycarbonic acid has more than specified number of carboxyl group forming polyvalence metallic salt, and said salt has powdery or granular form. The salt effectively absorbs and removes the nitrogen-base and sulfur-base offensive odor equally, and is safely and simply used for a home, etc.
Patent JP-H10219048-A (JP)
Title: Polypropylene composition
Inventor: IKEDA SHINICHI
IPC: C08K7/26
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in a high frequency welding property, an antibacterial property and a UV light-shielding property and capable of exhibiting excellent light transmittance by adding ultrafine zeolite particles and ultrafine metal oxide particles as crystal nucleus-forming agents to polypropylene resin. SOLUTION: This polypropylene composition comprises (A) 0.1-5 pts.wt. of metal oxide particles (preferably particles, such as magnesium oxide particles or calcium oxide particles, having an average particle diameter of about 0.1-1.0μm), (B) 0.1-5 pts.wt. of ion-substituted zeolite (preferably zeolite whose ion-exchangeable ions are partially or wholly substituted by ammonium ions and sliver ions), and (C) 100 pts.wt. of polypropylene. The zeolite of the component B preferably has an average particle diameter of 0.1-1.0μm. Thereby, the polypropylene composition can be used as a substitute for vinyl chloride resin.
Patent JP-H11227779-A (JP)
Title: Bottle hanger
Inventor: EJIRI HITOSHI
IPC: B65D25/28
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To make a bottle filled with medical fluid or the like accommodative for being hung down with its mouth part facing downward by a method wherein a hook part extending toward the bottom of the bottle is provided at a trunk pad equipped with a bottle mouth holding part at its one end, and the front end thereof is connected to a belt part joined to the trunk pad. SOLUTION: On mounting a bottle B to a bottle hanger, the bottom B3 of the bottle B is inserted from the downside into the inside of a belt part II and thrust toward a hook part 3. At this time of insertion, the bottom B3 of the bottle B is inserted fully toward the hook part 3 through a trunk pad 1, and a cap C and a mouth part B2 of the bottle B are inserted into a hole 2a formed at a mouth holding part 2. With the hook part 3 turned upward and held for hanging under the state as mentioned above, the weight of the bottle B is sustained with the mouth holding part 2. An engaging part 4 connecting to the hook part 3 is passed through the belt part II and folded double, and since an insertion head part 5 is inserted into an insertion engaging slit 4a and engaged for prevention of slipping-off, the hook part 3 is prevented from coming off.
Patent JP-S55126161-A (JP)
Title: Mechanical seal
Inventor: WASHIDA AKIRA
IPC: F16J15/34
Filed: 1979-03-19
Abstract: PURPOSE: To simplify the insertion of an end surface member into a ring-shaped body and buries it in accurately by providing a groove on the end surface member.  
     CONSTITUTION: Groove 14 is provided partially and in the axial direction around end surface member 6. In inserting and burying end surface member 6 into ring- shaped body 4, since groove 14 discharges the air in the hole of ring-shaped body 4, the insertion is operated easily. Groove 14 contains fluid, and its one end is in contact with ring-shaped surface 15, which is formed by the sliding of a tight-sealed end surface. consequently, when the thight-sealed end surface slides, the fluid in  groove 14 is compressed and forced into the tight-sealed end surface by wedge  action, which increases the pressure of the fluid film in the tight-sealed end surface,  improve lubrication, and increases the PV value, and at the same time, reduces the  abrasion of the tight-sealed end surface. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02212963-A (JP)
Title: High operation view realizing system
Inventor: KATO HIROMI
IPC: G06F3/048
Filed: 1989-02-13
Abstract: PURPOSE:To realize the development and the addition of a function of a high operation view by only generating or modifying a picture image defining body by providing the picture image defining body and peculiar parts, and making a job program realize the high operation view for job processing by the picture image defining body and the peculiar parts. CONSTITUTION:The picture image defining body 1 defines beforehand a static picture image, a dynamic picture image, the transition of a dynamic picture and the check/guidance of the appropriateness of operation in a lump. The peculiar parts 2 accessed from the job program 4 refer to the picture image defining body 1 and display the corresponding high operation view 3 so as to deal with selection and input from a user, and they again display and input the next high operation view 3 as occasion demands by referring to the picture image defining body 1, or inform the job program 4 of information. Thus, a description part related to the high operation view 3 and the description part of the job program 4 can be separated, and the development and the addition of the function of the high operation view become capable of being easily performed by generating or modifying only the picture image defining body 1.
Patent JP-H10218584-A (JP)
Title: Conveyor system
Inventor: OTSUBO TSUNETO
IPC: B66F19/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To make any downward load of a conveyed work acting on a holding mechanism reducible by installing a load imparting mechanism making the load of a balance weight act on this holding mechanism, and a load altering mechanism capable of altering any load of the balance weight acting on the holding mehcanism, respectively. SOLUTION: This conveyor system is provided with a load imparting mechanism 11 which makes the load of a balance weight 10 act on a chucking mechanism 3 so as to make any downward load of a conveyed work 2 acting on this chucking mechanism 3 reducible. In addition, it is also provided with a load altering mechanism 15 capable of altering any load of the balance weight 10 acting on the chucking mechanism 3 as well. According to the constitution, in a state that the conveyed work 2 is held, the downward load of the conveyed work 2 acting on the chucking mechanism 3 is reducible by means of the load of the balance weight 10, and further, in a state that holding of the conveyed work 2 is released, the load of the balance weight 10 acting on the chucking mechanism 3 is reducible by the load altering mechanism 15 as well.