baber/WOPTO huggingface dataset:
Patent JP-H0867759-A (JP)
Title: Foamed polypropylene resin block and its production
Inventor: TANIGAWA HIROMI
IPC: C08L23/10
Filed: 1994-08-31
Abstract: PURPOSE: To provide a method for producing a foamed polypropylene resin block which can dispense with precrosslinking and a foamed block produced thereby. CONSTITUTION: A resin based on a polypropylene resin having a Z-average molecular weight (Mz) of at least 2.0×10<6> , an Mz to Mw (weight-average molecular weight) ratio of at least 3.0 and a camelback molecular weight distribution curve having a hump indicative of the existence of branched polymers in the high-molecular-weight region and a decomposable blowing agent are kneaded at a temperature of from a temperature below the decomposition temperature of the blowing agent to a temperature above the melting point of the resin, and the mixture is fed into a desired mold and heated to a temperature above the decomposition temperature of the blowing agent to form a foamed polypropylene resin block having a density of 0.03-0.3g/cm<3> and a thickness of 5-200mm.
Patent JP-H10104884-A (JP)
Title: Ferrite carrier for electrophotographic development
Inventor: OCHIAI MASAHISA
IPC: G03G9/107
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To ensure high electric charge imparting ability, high stability of a coating layer and a long service life by imparting fine ruggedness to the surfaces of the grains of ferrite particles having a specified compsn. SOLUTION: This ferrite carrier is an Li-Mn ferrite carrier having a basic compsn. consisting of 3-15mol% Li2 O, 5-35mol% MnO and 60-90mol% Fe2 O3 . At least one kind of divalent metal oxide such as NiO or MgO may be substd. for about <=30mol% of the basic compsn. This ferrite carrier is aggregates of grains 1 having crease-like fine ruggedness and grain boundaries 2 formed in the surfaces by heat treatment or fusion of fine particles so as to enhance ability to impart electric charges to a toner.
Patent JP-H0744341-A (JP)
Title: Medical image storage
Inventor: TSUJII OSAMU
IPC: G06Q50/22
Filed: 1993-07-29
Abstract: PURPOSE:To use plural printers connected to a network with the satisfactory distribution of load. CONSTITUTION:Medical modalities such as a CT 11, an MRI 12, a DSA 13, a US (ultrasonic diagnostic devic) 14, etc., are connected to medical laser imagers 16 and 17 via a network interface like an Ethernet 15, etc. The medical modualities give the status requests to the imagers 16 and 17 before the image print requests. Then the print wait times shown in the status returned from the imagers 16 and 17 are compared with each other, and a print request is given to the imager of the smaller print wait time.
Patent JP-S6448753-A (JP)
Title: Scroll storage device
Inventor: SAKAMOTO NORIO
IPC: B65H18/08
Filed: 1987-08-20
Abstract: PURPOSE:To accurately and efficiently perform the storage of a scroll in a cartridge barrel member by providing the second member which feeds the scroll to be transferred in the cartridge barrel member with the first member serving as the guide. CONSTITUTION:When a cartridge barrel member 7 and a scroll 10 are moved running in a line so that their axial center agrees in the central recessed part of a running bed 1, the first member 11 moves sliding to the right penetrating through the cartridge barrel member 7 while spreading its internal diameter to the diameter or more of a spool flange of the scroll 10, being adapted to its spool inner end. Subsequently, a clamping means 23 of a film tongue end and the second member 18 are started sliding to the left. In that process, the clamping means 23 clamps the film tongue end so as to agree with an opening part of the cartridge barrel member 7 while fitting the second member 18 to the external end of a spool, and the scroll 10 is surely stored in the cartridge barrel member 7 with the first member 11 serving as the guide.
Patent JP-H0627057-A (JP)
Title: Method for detecting surface functional group
Inventor: OKAMOTO MASAYUKI
IPC: G01N23/225
Filed: 1992-07-10
Abstract: PURPOSE:To realize highly sensitive and selective detection of the type or quantity of functional group existing on the top surface layer of a substance to be measured by performing SIMS measurement after reaction of a specified functional group and a metal and observing inherent mass fragments respectively. CONSTITUTION:After chemical reaction of an organic compound having a function group on the surface and a metal, mass fragments derived from bonding of the functional group and the metal are detected through secondary ion mass spectrometry in the inventive method for detecting surface functional group.
Patent JP-S6363466-A (JP)
Inventor: TAKEYAMA KOJIRO
IPC: A61L9/00
Filed: 1986-09-03
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-S6268839-A (JP)
Title: Polyvinyl chloride resin composition
Inventor: NOGUCHI KATSUTOSHI
IPC: C08K3/34
Filed: 1985-09-19
Abstract: PURPOSE:To obtain the titled composition having excellent heat-resistance and improved stickiness to roll surface, bleeding of additive and resistance to whitening with water, by compounding a composite stabilizer consisting of a thiazole compound or a dithiocarbamic acid compound and a specific zinc compound. CONSTITUTION:100pts.(wt.) of a polyvinyl chloride is compounded with (A) one or more compounds selected from the thiazole compound and dithiocarbamic acid compound of formula I or II (R<1> and R<2> are H or group capable of cyclizing to form benzene nucleus; R<3> and R<4> are alkyl, etc.; M is H, Na, etc.; n is 1-2) (e.g. z-mercaptothiazole) and (B) 0.01-5pts., preferably 0.05-3pts. of zinc carbonate and/or zinc aluminosilicate. The composition is preferably compounded further with (C) 0.01-5pts., preferably 0.05-3pts. of a sulfone compound of formula III (l is 1 or 2; m and n are 0 or integer; R1 and R2 are alkyl, etc.).
Patent JP-S6450203-A (JP)
Title: Reproducing magnetic head circuit
Inventor: INO KAZUO
IPC: G11B5/027
Filed: 1987-08-20
Abstract: PURPOSE:To output only a reproducing signal component by a true gap part to a circuit at a rear stage, by connecting a compensatory system to generate a compensation signal with a code opposite to that of a pseudo reproducing signal due to a pseudo gap part and with almost the same phase and signal level as that of pseudo reproducing signal in parallel with a main system. CONSTITUTION:A signal processing circuit to suppress the influence of he pseudo gap part G' is connected to the output terminal of a magnetic head 1. The reproducing signal from the magnetic head 1 includes the reproducing signal component (a) by the true gap part and the pseudo reproducing signal component (b) by the pseudo gap part G', and constant phase shift T exists between both signal components. The compensatory system B generates the compensation signal (a') by applying a signal processing such as delay, or attenuation, etc., on the reproducing signal from the magnetic head 1. By adding the compensation signal on the output signal of the main system A, it is possible to offset the pseudo reproducing signal in spite of the strength of the influence of the pseudo gap part, therefore, the reproduction with fidelity of a signal can be realized.
Patent JP-H0746816-A (JP)
Title: Stepping motor
Inventor: TAKANO HIRONOBU
IPC: H02K37/14
Filed: 1993-07-29
Abstract: PURPOSE:To prevent a flaw, an indentation and the like from being produced at the end part of an output shaft when an impulse force acts in the axial direction of the output shaft by a method wherein the movement in the axial direction of the output shaft is regulated to a prescribed amount or lower by using at least one out. of bearings arranged at both end parts of the output shaft. CONSTITUTION:A rear-part bearing 15 for an output shaft 11 is fixed to a stator case 16 in such a way that it is force-fitted from the direction of an opening part. At this time, a rotor 11a and the rear-part bearing 15 are arranged by keeping a clearance (c), and the clearance (c) is made shorter than a fitting length (d) to a tip- part bearing for the output shaft and to be shorter than a maximum flexure length inside the allowable stress of an energizing spring 17. Thereby, when an impulse force acts in the axial direction of the output shaft, the movement of the output shaft is regulated to the portion of the clearance (c). Consequently, it is possible to prevent the output shaft from being detached from the tip-part bearing part, or the energizing spring 17 from being deformed persistently, or 3 flaw, an indentation and the like from being produced in a sliding part between the output shaft and the energizing spring 17.
Patent JP-H0933457-A (JP)
Title: Method and apparatus for inspecting cut face
Inventor: MACHITANI YOSHIRO
IPC: G01N23/207
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To enhance a sorting accuracy for deviation angles by measuring automatically deviation angles of both a front surface and a rear surface of a cut plate according to an X-ray diffraction method. SOLUTION: A sample 10 at a front end of an alignment stage 30 of a sample alignment part 12 is sucked by a suction pad of an arm 38 of a sample supply robot 16, and loaded onto a sample stage 14. A deviation angle of one cut face (lower face) of the sample 10 is measured by an X-ray diffraction-measuring part 18. Then, the sample 10 is sucked by a suction pad of an arm 62 of a sample transfer robot 24 and sent to a sample-reversing mechanism 20 to be turned upside down. The sample is thereafter loaded on the sample stage 14 again. A deviation angle of the other cut face is measured. After the deviation angles of both faces are measured, the sample 10 is sucked by the suction pad of the arm 62 and sent to a sample-sorting/storing part 22. The sample 10 is dropped to a corresponding sample throw-in port 64 in accordance with the measured deviation angles.
Patent JP-H06101372-A (JP)
Title: Wrench-opening preventive device for combination lock
Inventor: DANIERU UINTAA
IPC: E05B65/00
Filed: 1991-07-23
Abstract: PURPOSE: To effectively prevent the force-open of a lock for a safe, a valuable storage chamber or the like. CONSTITUTION: The force-open preventive device for the combination lock has a sensor detecting the number of revolution or partial number of revolution of a combination shaft for the combination lock for a fixed time. A gear 5 or a cam wheel 5 and a rotatably installed lever arm 7 are disposed to the combination shaft for the lock. One free end 9 of the lever arm 7 is disposed so as to be engaged with the gear 5 or the cam wheel 5, and the other end is arranged movably in an attractable manner by an electromagnet 12, and the combination shaft is fixed when the force-open of the combination lock is detected.
Patent JP-H0933622-A (JP)
Title: Battery residual-capacity meter
Inventor: KASUGA NOBUYUKI
IPC: G01R31/36
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a residual-capacity meter by which the residual capacity of a battery is estimated precisely by a configuration wherein the residual capacity is estimated on the basis of the representative value of an internal resistance which has been found by a specific means and on the basis of the characteristic of an internal resistance-to-residual capacity. SOLUTION: A battery 1 is connected to a load circuit 3 via a current sensor 2. The voltage of the battery 1 is detected by a voltage monitor 4, and it is converted into a digital signal by an A/D conversion circuit 5 so as to be supplied to a computing circuit 6. Also a load current value which is detected by the sensor 2 is supplied to the circuit 5. The prescribed number of past data is left, and the data are updated to latest data so as to be weighted by a specific procedure. Then, a graph which indicates the voltage value and the current value of the battery 1 is found, and internal resistances R1 to R3 with reference to a current I are found so as to be changed into a graph. Then, the representative value Rn of an internal resistance with reference to the representative value Io of a current is found.  The representative value Rn is used as the estimated representative value of a residual capacity. Then, on the basis of a characteristic diagram indicating the internal resistance and the residual capacity which have been found in advance, a corresponding residual capacity is found from the internal resistance. The above computation is performed by the circuit 6 so as to be displayed on a residual-capacity display device 7.
Patent JP-S6364526-A (JP)
Inventor: NAKANO HIDEYUKI
IPC: H02J3/08
Filed: 1986-09-05
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-S58107456-A (JP)
Title: Material for slide contact
Inventor: TAKIGUCHI FUJIMATSU
IPC: H01H1/02
Filed: 1981-12-22
Abstract: PURPOSE:To provide a slide contact material of which wear resistance is enhanced and contact resistance is stabilized at a low level, by respectively adding Zn and one kind or more of Si, Zr, Bi and Ga to Ag in a predetermined ratio to increase the hardness of an Ag-Zn alloy. CONSTITUTION:This slide contact material is constituted of an Ag-Zn alloy obtained by adding 1-10wt% Zn and 0.1-3wt% one kind or more Si, Zr, Bi and Ga and additional 0.01-0.5wt% Fe group element. Because this slide contact material is high in hardness and excellent in wear resistance, the contact element of the rectifier of a small motor produced by using this material generates no powder by abrasion in slide contact with a brush contact point. Therefore, because noise is not generated and contact resistance is stabilized at a low level, irregularity in the number of rotation of the rectifier of the small motor is reduced remarkably.
Patent JP-H0256138-A (JP)
Title: Call transfer method
Inventor: SUZUKI MUNEYOSHI
IPC: H04M3/54
Filed: 1988-08-22
Abstract: PURPOSE:To save cost and communication cost required for communication system buildup by allowing a communication network to notify a call transfer destination to a terminal equipment of a call setting sender and allowing the terminal equipment of the call setting sender to apply call setting to the terminal equipment of the call transfer destination when notice of the call transfer destination is applied from the terminal equipment of the call setting destination to a communication network. CONSTITUTION:A procedure applying a call setting is predetermined between a communication network 101 and plural terminal equipments 105, 109 connecting to the communication network, and the communication system is formed by providing means 106, 110 for the call setting for the communication network 101 and the terminal equipments between the communication network and the terminal equipments and means 107, 111 for communication among the terminal equipments via the communication network. In the system, means 104 notifying the call transfer destination by the communication between the terminal equipments are provided to the terminal equipments and when notice of call transfer destination is applied from a terminal equipment of the call setting destination to a terminal equipment of the call setting sender, the terminal equipment of the call setting sender applies the call setting by using the call transfer destination as the call setting destination.
Patent JP-H0661852-A (JP)
Title: Phase locked loop
Inventor: KUMAKI KOICHI
IPC: H03L7/10
Filed: 1992-08-04
Abstract: PURPOSE:To reduce the lockup time by making a control voltage of a voltage controlled oscillator correspond to a set frequency and applying a control voltage having been stored corresponding to the set frequency in the voltage controlled oscillator at the time of an end of frequency setting. CONSTITUTION:Control voltages each corresponding to an oscillated frequency of a voltage controlled oscillator VCO 7 in use are stored in advance in a ROM 8 as digital values. When an output frequency is set, a frequency setting signal (a) is used to read a set voltage corresponding to the set frequency from the ROM 8 and a digital value read from the ROM 8 is converted into an analog voltage by a D/A converter 9. When the setting of frequency is finished, a frequency setting end signal (b) is outputted to allow a voltage application changeover circuit 10 to apply an output voltage of the D/A converter 9 to the VCO 7. When the signal (b) is lost, the circuit 10 stops application of the output signal of the D/A converter 9 and then the similar operation to that of a conventional loop is implemented. Thus, the lockup time is reduced.
Patent JP-H112588-A (JP)
Title: Method for simulating inertia force by dynamometer
Inventor: FREITAG GERNOT
IPC: G05B17/02
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To improve dynamic control effect by using an evaluating device control device having a high signal gain in a forward circuit, and a closed loop type evaluating device where a linear dynamic model of a control part of a dynamometer exists in a feedback circuit. SOLUTION: It is found that to generate reverse transfer relationship, the structure of a closed loop circuit is suitable where a controlled system to be inverse-transformed is positioned in a feedback path, and a very high gain K is formed in a forward path. For the closed loop circuit, y=(KF(s)+1)<-1> Kw is established. In the case where the norm of K is infinity, and the gain is large enough, the output (y) of K is actually matched with F(s)<-1> W. When W is replaced by F(s)in, the relationship expressed by y≈F(s)<-1> W=F(s)<-1> F(s)in=in is established between the input signal in of the controlled system and the output signal (y) of the inverse-transformation device. The problem of inverse transformation of the controlled system can be reduced by simulating a controlled system F(s) which can be realized in the feedback path of the controlled system.
Patent JP-H0742511-A (JP)
Title: Valve system for engine
Inventor: ASAI AKIRA
IPC: F01L1/12
Filed: 1993-07-30
Abstract: PURPOSE:To set the sliding angle of a sliding cam to a low level so as to reduce abrasion resistance while attempting compatibility between improvement of rotary limit by ensuring rigidity of a swing arm and improvement of compact state by miniaturizing the sliding cam and the swing arm. CONSTITUTION:The valve system for an engine is provided with a swing arm 16 which abuts on the valve stem 5 upper end of an intake/exhaust valve 3 and lifts the intake/exhaust valve 3 by oscillating, an oscillating cam 14 for oscillating the swing arm 16 by being in sliding contact with the swing arm 16 and oscillating and a driving cam 12 for oscillating a swing cam 14 by coming in sliding contact with the oscillating cam 14 and oscillating. The lever ratio of the swing arm 16 is set so as to be changed for a period from closing valve to opening valve between the level of 1.0 or less at the time of a base circle and the level of 1.0 or more at the time of max lift, around 1.0 which is the center of levels.
Patent JP-H0258031-A (JP)
Title: Electrochromic display element
Inventor: YASUDA AKIO
IPC: G02F1/15
Filed: 1988-08-24
Abstract: PURPOSE:To form the EC element of a thin film so as to prevent the elution to an electrolyte and to allow display with a high resolution by depositing dicyanophenyl viologen exhibiting electrochromism on display electrodes by vacuum vapor deposition. CONSTITUTION:The thin film of the dicyanophenyl viologen is deposited by vacuum vapor deposition on the display electrodes and a voltage is impressed between the electrodes and a counter electrode disposed via an electrolyte layer so that the thin film forms a color. Various kinds of salts having minus ion are used; for example, halogen salts, perchlorate, etc. are used as the dicyanophenyl viologen. Since the EC film is formed of the thin film by the vacuum vapor deposition in such a manner, the thickness of the element is reduced and the high display gradation and high contrast display is executed. The EC thin film attains a reduced state and, therefore, the elution thereof to the electrolyte layer is obviated and the blurring of the display is eliminated. The high resolution display is thus executed.
Patent JP-S59100021-A (JP)
Title: Pto operating lever
Inventor: NISHIHARA TADAO
IPC: A01B71/02
Filed: 1982-11-27
Abstract: PURPOSE:To prevent each of PTO mechanisms from being simultaneously operated into speed change positions by operating both of a live PTO mechanism and a gland PTO mechanism through one PTO operating lever. CONSTITUTION:A PTO operating lever 10 can be selectively engaged with either of forked operating arms 11a or 12a of operating shafts 11 or 12. The operating shaft 11 is engaged with a live PTO mechanism in a transmission case 1 through an arm 11b, a rod 11c and a shift arm 11d, and the operating shaft 12 is engaged with a gland PTO mechanism through an arm 12b, a rod 12c and a shift arm 12d. Therefore, when the PTO operating lever 10 is operated in the guide groove 13a of a change guide 13, the gland PTO mechanism is operated and, when the PTO operating lever 10 is operated in a guide groove 13b, the live PTO mechanism is operated.
Patent JP-2000037912-A (JP)
Title: Printer
Inventor: UENO HIDEO
IPC: B41J3/36
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a tape printer wherein a value in one monetary unit is converted to the other plural monetary units based on preset exchange rates between one monetary unit and the other monetary units and a value by a monetary unit which is designated to be printed can be immediately printed on a tape. SOLUTION: Each of exchange rates of inputted plural monetary units with a reference monetary unit are stored in a memory of an exchange conversion table in one-to-one correspondence. When a value of the reference monetary unit is inputted, exchange rate data stored in the memory is read out (S24). A value of a monetary unit in relation to the exchange rate is calculated based on the read exchange rate data (S25). In the calculated values, the value of the monetary unit designated to be printed is printed on a tape by means of a thermal head.
Patent JP-H0529147-A (JP)
Title: Laminated chip transformer
Inventor: NOCHISOTO SHIGEAKI
IPC: H01F17/00
Filed: 1991-07-24
Abstract: PURPOSE:To improve electromagnetic coupling coefficient of a first coil element and a second coil element by setting coil electrodes formed to insulating layers to almost equal coil diameter and setting width of coil electrodes of external layer to the width narrower than the coil electrodes of internal layer in order to reduce migration of magnetic flux at the external layer into the area between the electrodes. CONSTITUTION:A first coil element CL1 is formed by alternately laminating an insulating layer of a first class and an insulating layer of a second class and then connecting coil electrodes 6A to 6D of the insulating layer of the first class via through hole connectors provided on the insulating layer of the second class. Moreover, a second coil element CL2 is formed by connecting the coil electrodes 7A to 7C of the insulating layer of the second class via through holes provided on the insulating layer of the first class. The coil electrodes 6A to 6D, 7A to 7C formed on the insulating layers of the first and second classes are set to almost equal diameter respectively and the width of coil electrodes 6A, 7C of the external layer is set narrower than the width of the coil electrodes 6C, 7B of the internal layer.