baber/WOPTO huggingface dataset:
Patent JP-H08320316-A (JP)
Title: Diagnostic method of bad-smell intensity
Inventor: ITO MEGUMI
IPC: G01N33/00
Filed: 1995-05-25
Abstract: PURPOSE: To obtain a diagnostic method in which a bad smell generated from a facility or the like can be diagnosed on the basis of a constant index. CONSTITUTION: A bad-smell sensor 2 which can detect a bad smell comprehensively is installed at a facility or the like. The relationship between its output and a bad-smell intensity is set in advance so as to match the sense intensity of a human being. The value of the sensor is converted into the bad-smell intensity according to it. Thereby, the bad smell can be diagnosed really.
Patent JP-S5750318-A (JP)
Title: Multielement magnetic head
Inventor: TAKAGI HITOSHI
IPC: G11B5/39
Filed: 1980-09-11
Abstract: PURPOSE:To reduce waveform distortion to improve a signal quality, by arranging terminals of the bias conductor of a three-terminal multielement magnetic head in boundaries and centers of tracks and by supplying the current of the bias conductor from the terminal placed on boundaries between tracks. CONSTITUTION:An MR element 9 is formed into a prescribed form, and an insulating layer is formed on it, and the insulating layer of a center terminal 11 of each track is removed, and a bias conductor 10 is formed on the MR element 9. Resistance RB/2 and RB are connected to the terminal on boundaries between respective tracks and terminals at both ends, and they are connected to a bias power source VB, thereby supplying a bias current. If the center terminal 11 of each track is grounded, the MR element 9 corresponding to each track is separated into two in the center, and separated elements are biased by bias magnetic fields which have an equal magnitude and directions opposite to each other, and the output of the MR element 9 separated into two is amplified differentially to obtain the output of each track. Thus, waveform distortion is reduced to improve a signal quality.
Patent JP-H08319415-A (JP)
Title: Thermoplastic polymer composition
Inventor: KANEDA SHUNJI
IPC: C08L55/00
Filed: 1995-05-25
Abstract: PURPOSE: To obtain a thermoplastic polymer composition having elastic recovery, flexibility and mechanical properties and improved blocking resistance and mold release by mixing a styrene elastomer with a specified thermoplastic polyurethane and a thermoplastic graft polymer. CONSTITUTION: This composition comprises 40-90wt.% thermoplastic polyurethane having a JIS-A hardness of 60-85 and obtained by reacting a polyester diol containing 30-100wt.%, based on the entire diol, 4-9C branched dial component with an organic diisocyanate and a chain extender in such amounts that the ratio of the number of moles of the isocyanate groups of the organic diisocyanate to the total number of moles of the hydroxyl groups of the polyester diol and the chain extender is in the range of 0.98-1.10, 5-35wt.% styrene elastomer having a melt flow rate of 30g/10min or below and a hardness of 30-80 and 5-30wt.% thermoplastic graft polymer obtained by grafting an aromatic vinyl compound and a cyanide compound onto an elastomer having a secondary transition point of -30 deg.C or below.
Patent JP-H06293830-A (JP)
Title: Reversibly polymerizable and depolymerizable copolymer
Inventor: KURAMOTO NORIYUKI
IPC: C08G73/10
Filed: 1992-05-19
Abstract: PURPOSE:To obtain the subject polymer having thermally reversible reactivity and useful as a reusable polymeric material, heat-sensitive recording resin, heat-accumulation material, etc., by reacting a difurfuryl compound with a bismaleimide compound. CONSTITUTION:The objective polymer having the recurring unit of formula III is produced by polymerizing a difurfuryl compound of formula I (R1 is carbon chain) with a bismaleimide compound of formula II (R2 is carbon chain) under warming or heating.
Patent JP-S6017718-A (JP)
Title: Manufacture of liquid crystal display element
Inventor: ARAKI TOSHIHIKO
IPC: G02F1/13
Filed: 1983-07-12
Abstract: PURPOSE:To always divide exactly a titled liquid crystal display element by putting a flaw immediately before cutting a substrate. CONSTITUTION:Flaws 3A-3C on a cutting projected line put on the surace of a glass substrate 1 are formed by a diamond, a sintered hard roller, etc. The glass substrate 1 is a placed on a plate 5 with the first flaws 3A-3C down, a pressure is applied onto the outside surface of the other substrate opposed to said flaws, by using a jig, and the glass substrate 1 is cut at a position of this flaw. In this state, the substrates 1 and 2 remain stuck. Subsequently, flaws 7A-7C are put on a cutting projected line on the other substrate 2 which is not cut yet. The substrate 2 is placed on the plate 5 with the flaws 7A-7C kept downward. Next, the second substrate 2 is divided in the same way as the first process. At this time point, for the first time, a liquid crystal display element is divided into each element.
Patent JP-S63291774-A (JP)
Title: Running state detecting device for automobile
Inventor: ETO KUNIHIKO
IPC: B60G17/00
Filed: 1987-05-22
Abstract: PURPOSE:To enable the detection of a change in road condition by making many storage areas store in turn the values corresponding to respective steering torque at a preset interval so that the ratio of these many storage areas can be completed and, thereby the road condition (whether the automobile is running on a city-street road or on a mountain road) can be detected from the result of this ratio. CONSTITUTION:A torque sensor 25 is provided, which is used to detect the hand steering torque that is input from a steering handle 16 into a handle shaft 15. The values corresponding to the hand steering torque, which is detected by this torque sensor 25, is stored in many storage areas possessed by a storage means 2 at a preset interval by means of an update means 1, thereby updating the stored values. These stored contents of this storage means 2 are output to an operating means 3, and the ratio of the storage area excluding the storage areas, in which the numerical values corresponding to the hand steering torque within the predetermined range in the vicinity of range-0 of the whole storage areas are stored, is computed. Taking this ratio computed as the running state index, the driver can tell the running state, or whether the road on which his automobile is running is a city-street road or a mountain road, from the size of these numerical values.
Patent JP-2000321211-A (JP)
Title: Maintenance method of water quality monitor device
Inventor: BUN GIYOUKEN
IPC: C02F1/00
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent the generation and adhesion of an adhered such as fungi or algae not only to a piping system but also to the sensor of an optical particle counter simply and inexpensively, by using a chemical agent safer and easier to handle than an acid or alkali soln. and avoiding a complicated intermittent injection mechanism. SOLUTION: In a maintenance method of a water quality monitor device constituted so that a part of raw water to be monitored is always sent to the sensor 6 of an optical particle counter 5 by a piping system 2 and floating matter such as suspended matter, microorganisms or the like contained in the raw water to be monitored is always monitored by the continuous measurement of fine particles by the counter 5, a fungi/algae generation inhibitor is continuously injected in the piping system 2 on the intake side thereof and the generation and adhesion of an adherend such as fungi, algae or the like to the piping system 2 and the sensor 6 is prevented by the oxidizing action of the inhibitor.
Patent JP-S53112076-A (JP)
Title: Digital capacitor
Inventor: OOGISHI TSUTOMU
IPC: H03J5/24
Filed: 1977-10-19
Abstract: PURPOSE: To obtain a digital capacitor by parallel coupling the electrodes of capacity elements by comb-form metal layer to provide one terminal, and cou coupling and intermeshing the respective source electrodes of switching FETs  by a second comb-form metal layer to provide the other terminal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11318602-A (JP)
Title: Sink builtup structure confirming apparatus
Inventor: MANABE KANJI
IPC: A47B77/06
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To enable an anticipated customer to grasp and understand the structure intuitively by disassembling a sink equipment of a kitchen into a work top, a sink and a cabinet part forming the equipment and arranging the same side by side to be displayed. SOLUTION: A sink builtup structure confirming apparatus 1 displays structural parts of a sink cabinet installed on a floor of a kitchen, that is, a work top 2, a sink 3 and a cabinet part 4 which are disassembled and arranged in the vertical direction. The sink builtup structure confirming apparatus 1 is so constructed that a flat plate-like panel 6 is erected and fixed to the back of the cabinet part 4, and a pair of right and left work top support members 7 and a bracket 8 are fixed to the upper part and the middle part of the panel 6 to hold the work top 2 on the work top support members and hold the sink 3 on the bracket 8. Thus, three parts, that is, the work top 2, the sink 3 and the cabinet part 4 can be seen in the separate state.
Patent JP-H09310097-A (JP)
Title: High bulk density bleaching detergent composition
Inventor: YONEYAMA YUJI
IPC: C11D17/06
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition comprising a bleaching agent, a bleaching-activator, a nonionic surfactant, a carboxylic acid compound and a fluorescent agent, improved in the storage stability of the fluorescent agent, and suitable for washing and bleaching various kinds of clothes, etc. SOLUTION: This high bulk density bleaching detergent composition contains (A) a bleaching agent and (B) a bleaching-activating agent, and further contains (C) 2-25wt.% of a nonionic surfactant, (D) 3-20wt.% of an iminodisuccinic acid (salt) such as a compound of formula I (X1 -X4 are each H, a salt-forming cation; Y1 , Y2 are each H, OH) or a carboxylic acid polymer (salt) [e.g. polyacrylic acid (salt) or polymaleic acid (salt) having an average mol.wt. of 1000-100000], and (E) a fluorescent agent such as a compound of formula III (R1 -R4 are each H, methyl, amino).
Patent JP-S6111335-A (JP)
Inventor: ENKA KAORU
IPC: B65C1/00
Filed: 1984-06-19
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-S5650510-A (JP)
Title: Observation of gas current in equipment of chemical vapor-phase deposition
Inventor: YAJIMA FUMIKAZU
IPC: H01L21/205
Filed: 1979-10-02
Abstract: PURPOSE:To enable the observation of the condition of a gas current in an equipment of chemical vapor-phase deposition for a long time without the fear of contamination and blockade by a method wherein the observation is performed using a gas colored with nitrogen dioxide, chlorine. CONSTITUTION:To observe the condition of a gas current in an equipment of chemical vapor-phase deposition, a gas, for example, N2, Ar, etc., being colored with NO2 Cl2 is used. NO2, Cl2 are stable and are usable extending over a wide temperature range, and highly pure gas can be obtained. When the density of NO2 is 0.1% or more, and the density of Cl2 is 1% or more, the gas is observable. Accordingly, the observation for a long time can be performed without the fear contamination and blocking.
Patent JP-H0421817-A (JP)
Title: Optical phase modulator and manufacture thereof
Inventor: TAKEUCHI YOSHINORI
IPC: G01C19/72
Filed: 1990-05-16
Abstract: PURPOSE:To facilitate an optical coupling, to increase the inherent oscillation frequency of a piezo-electric oscillator and to expand the band of a phase modulator by arranging many piezo-electric diaphragms 11 around the outer periphery of a column or a polygonal cylinder and winding up an optical fiber around the outer periphery of the diaphragms. CONSTITUTION:A piezo-electric diaphragm 11 using lead titanium-based ceramics is laminated on a vinyl chloride-made thin plate 12 and the laminated diaphragm 11 is cut off like plural strips and bent by heat. Four bent diaphragm units are arranged on the outer periphery of the columnar metal 13 and the optical fiber 14 is wound around the outer periphery to constitute the optical phase modulator. Electrodes are formed between the front and back of the diaphragms 11, and when voltage is impressed between both electrodes, the piezo-electric oscillator is oscillated in the thickness direction and oscillation along the radius vector direction of the columnar metal 13 is obtained as the whole optical phase modulator. Consequently, the optical coupling with the optical fiber can easily be executed, the inherent oscillation frequency of the piezo-electric oscillator can be increased and the band of the modulator can be expanded.
Patent JP-H1153726-A (JP)
Title: Integrated loadbeam assembly, trace mutual connecting arrangement and disk drive
Inventor: BALAKRISHNAN ARUN
IPC: G11B5/48
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a segmented trace mutual connecting arrangement for head suspension of a disk drive by allowing suspension trace segments to have effective cross-sectional widths to which coutours are added so as to maximize high frequency current densities ranging over cross sections of the arrangement. SOLUTION: Trace segments 60R, 60S and 60T of conductors are arranged upward trace segments 62R, 62S and 62T and by being aligned in the lateral direction with them on a dielectric layer 29. The trace segments 60S, 62S have preliminarily determined roughly square cross-sectional areas which are larger than the preliminarily determined cross-sectional areas of trace segments 60R, 60T and 62R, 62T of both sides. A loadbeam assembly is constituted by electrically connecting read/write heads to related read/write circuits while using this conductor trace arrangement. Thus, losses due to epidermal effects are reduced by optimizing current densities while concenrating them in a high signal speed.
Patent JP-H05242590-A (JP)
Title: Magneto-optical disk device
Inventor: KATAE YOSHINOBU
IPC: G11B11/10
Filed: 1991-05-30
Abstract: PURPOSE:To surely realize the operation of an actuator even in an instable state at the time of turning on/off power source by supplying power source to a driver circuit when it is detected that power source supplying to a control circuit is established, from a time from power turning-on of source and a source voltage, by a general control means. CONSTITUTION:When a power source circuit 1 generates +5V and +12V by operating a source switch 1b, +5V, is supplied to a reset circuit 4 and a CPU 3. Since switches SW1, 2 are turned off in the state, +12V is not supplied to a driver circuit 7 and a control circuit 6. When +5V from the circuit 1 is raised, the CPU 3 is reset by the circuit 4 and the CPU starts processing. At the point of time when the CPU 3 starts processing, +12 has been raised and the CPU 3 changes over the switch SW1 to ON. Thus, the control circuit 6 is received +12V and starts to operate. The CPU 3 monitors +12V by the output of a comparator 5 and turns on the SW2 when +12V is stabilized and supplies +12V to the driver circuit 7.
Patent JP-S5750767-A (JP)
Title: Alkaline manganese battery
Inventor: KONDOU MASATSUGU
IPC: H01M4/50
Filed: 1980-09-11
Abstract: PURPOSE:To reduce the internal resistance and thereby to enhance the high load- pulse characteristic at a low temperature and the discharge duration characteristic, by specifying the content of the mixture comprising manganese dioxide, mercuric oxide and graphite powder. CONSTITUTION:The amount of graphite shall be 3-8wt% of the total positive mixture, when the content of mercuric oxide is 10-50wt% of the total positive mixture 2 comprising the mixture made of manganese dioxide, mercuric oxide, and graphite powder as a conductor. For instance, such a positive mixture whose composition is manganese dioxide-65wt%, mercuric oxide-30wt%, and graphite powder- 5wt% is used. In this manner, the internal resistance can be decreased, and thereby the high load-pulse characteristic at a low temperature and the discharge duration characteristic can be enhanced, by decreasing the amount of graphite with difficult wettability, increasing the energy density per unit volume, and making manganese dioxide and mercuric oxide to be easily got wet with the electrolyte, and thus, by decreasing the polarization on the contact interface.
Patent JP-H01297449-A (JP)
Title: Tetrafluoroethylene resin composition
Inventor: NOSAKA MASATAKA
IPC: C08K3/10
Filed: 1988-05-24
Abstract: PURPOSE:To obtain the title composition outstanding in creep resistance, lubricity and wear resistance in addition to the excellent characteristics inherent in the resin, suitable as a sliding member by incorporating a tetrafluoroethylene resin with calcium fluoride and/or calcium oxide. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100 pts.wt. of a tetrafluoroethylene resin, i.e. tetrafluoroethylene homopolymer with (B) 5-90 pts.wt. of calcium fluoride and/or calcium oxide (with reaction with the moisture in air suppressed by e.g., treatment of the surface), pref. <=50 (esp. <=30)mum in average granular size, and, if needed, (C) a heat-resistant polymeric material (e.g., polyamideimide resin), heat-resistant inorganic fiber (e.g., glass fiber), heat-resistant organic fiber (e.g., aromatic polyamide fiber), etc.
Patent JP-S5919445-A (JP)
Title: Space diversity receiver
Inventor: TOGAWA FUMIO
IPC: H04B7/08
Filed: 1982-07-23
Abstract: PURPOSE:To cut off the noise at antenna switching, by providing a one-side detecting circuit between a level detector and a sample hold circuit. CONSTITUTION:A signal from an intermediate amplifier 6 is applied to a low pass filter 16 and a filter 18 eliminating components of <=19kHz via a level detector 11. Further, a signal converted into a DC at a detector 19 is applied to a discriminating circuit 20 and a trigger signal is generated when the level is a prescribed level or over. The sample hold circuit 12 is operated with this trigger signal to hold an output signal level of a lower side band detector 17, and then an output of the circuit 12 is compared with an output of the detector 17 being at a level after antenna switching, and an antenna switching circuit 3 is operated so that the antenna in use is held when the output of the detector 17 is larger and the antenna is restored to the original antenna when the output of the circuit 12 is larger. Even if the electric field is increased because of noise at antenna switching, the noise is cut off by the detector 17.
Patent JP-2000319681-A (JP)
Title: Lubricant composition for rolling bearing and rolling bearing filled with the lubricant composition
Inventor: ADACHI KEN
IPC: C10M117/02
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant compsn. for rolling bearings having a long life even under a severe conditions and made substantially free from maintenance. SOLUTION: This lubricant compsn. for rolling bearing contains an urethane polymer (a) contg. 6-10 wt.% isocyanate group, a grease (b) selected from a metal soap type grease and a non-metal soap type grease, and an amine curing agent (c), and the hardness after curing is 60-85 in International Rubber Hardness unit (IRHD). And this bearing is filled with the compsn.
Patent JP-S6020649-A (JP)
Title: Idle line signal supervising system
Inventor: NAKAHARA KENJI
IPC: H04B17/00
Filed: 1983-07-15
Abstract: PURPOSE:To reduce the calling disabled period of a mobile station by supervising normally a line broadcasting an idle line signal assigned to each service area and information designating said line, and broadcasting the idle line signal to other channel when the both are dissident for a prescribed period in a car telephone system. CONSTITUTION:A monitor 14 reads the designation of idle line signal broadcast radio frequency broadcasted on a control line 11 normally, allows an idle signal broadcast circuit locking section 15 to lock a line 12 to which the idle line signal is broadcast from the said information and supervises that the idle line signal is broadcast onto the line. This supervision is applied to the corresponding line in order at each service area. When the both are dissident (the idle line signal is not detected for a prescribed period), a dissidence signal is transmitted to a master station, and the master station designates a line in other radio frequency than the line until now to broadcast the idle line signal and also broadcast line by using a control radio circuit.
Patent JP-S5553201-A (JP)
Title: Preparation of dried leaf
Inventor: TANIGUCHI KIHEI
IPC: A01N3/00
Filed: 1978-10-17
Abstract: PURPOSE: To prepare a dried leaf which can be stored for a long time, and useful as a decoration of foods, pacakging material, and a vase mat, etc., by placing a raw leaf of a tree or a grass between a pair of open cell foamed flexible plastic sheets, keeping the leaf under pressure at a definite temperature for a definite time interval, and dehumidifying under air flow.  
     CONSTITUTION: A number of raw leaves of a tree or grass (e.g. leaves of Magnolia hypoleuca) are palced on the upper face of an open cell foamed flexible plastic sheet, e.g. a thick urethane foam sheet 2. The leaves are covered with a thin urethane foam sheet 3. The procedures are repeated to obatin a stack shown in the figure, and the stack is placed on a metal net 4. A metal net 5 is placed on the top thin urethane foam sheet 3, and the stack is pressed. The stack 4 is brought into a dehumidifying chamber, and dried at 22±3°C for 12W120 hours under air flow to obtain the objective dried leaves. The dried leaves thus obtained can be reconstituted to the fresh leaves only by immersing in water, and can be used at any senson of the year. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5830732-A (JP)
Title: Optical integrated circuit
Inventor: NISHIWAKI YOSHIKAZU
IPC: G02F1/335
Filed: 1981-08-17
Abstract: PURPOSE:To facilitate the fabrication and to enhance the reliability by forming an optical waveguide layer having a piezoelectric effect and a photoconductive effect so that the optical functional part for the piezoelectric effect and the photodetecting part for the photoconductive effect are monolithically combined with each other. CONSTITUTION:When light Iin enters the optical waveguide layer 2 of an optical integrated circuit from one end, an ultrasonic transducer transduces the ultrasonic energy to change the density of the layer 2 having a piezoelectric effect, and the incident light Iin is refracted. The photodetecting part 5 is provided with formed electrdes 5a, 5b, and since the layer 2 has a photoconductive effect, by measuring electric currents flowing through the electrodes 5a, 5b with ammeters A, the quantity of light transmitted between the counter electrodes 5a, 5b, that is, light diffracted by the transducer 3b can be detected. As a result, the fabrication of the optical integrated circuit based on the adjustment of optical axes is facilitated, and the reliability of the circuit is enhanced. Incident light does not emerge from the other end of the optical waveguide layer through the layer, resulting in very small loss and little noise.
Patent JP-H0423753-A (JP)
Title: Paper feeding device for image forming device
Inventor: OKAMOTO TSUGIO
IPC: G03D13/00
Filed: 1990-05-16
Abstract: PURPOSE:To protect the paper from a touch of a user, and perform accurate paper feeding by covering a rear end of the paper with a manual feeding cover when the tip of the paper, which is fed manually, arrives a second paper sensor positioned at an inlet of a development part. CONSTITUTION:After inserting the paper into a manual paper feeding part 40, when image formation is started, the paper is carried by peper feeding means 42, 44 automatically to arrive an inlet of a development part, and the tip of the paper is sensed by a second paper sensor 46. At this stage, since the inserted paper is covered from the tip thereof to the rear end thereof with a manual paper feeding cover 47, a user can not touch the paper, and the paper is carried accurately to perform usual copy operation.