baber/WOPTO huggingface dataset:
Patent JP-H0812725-A (JP)
Title: High-stiffness polyethylene
Inventor: SAITO TOSHIYA
IPC: C08F10/02
Filed: 1994-06-29
Abstract: PURPOSE:To obtain a high-stiffness polyethylene which has an improved stiffness and hence high strengths and is excellent in fatigue characteristics, abrasion resistance, chemical resistance, moldability, dimensional stability, etc., by causing the MFR and the peak mol.wt. of a GPC curve to satisfy a specific relation. CONSTITUTION:A high-stiffness polyethylene which is produced by the polymn. using a catalyst component obtd. by bringing a magnesium alkoxide, a halogenated hydrocarbon, and a titanium compd. into contact with each other and has a melt flow rate(MFR) measured according to JIS K 210 and a peak mol.wt. (Mcent) of a GPC curve obtd. by gel permeation chromatography (GPC) satisfying the relation of formula I. When the polyethylene is a multicomponent mixture, Mcenti is defined by formula II (wherein Xi is a wt. fraction of component i; and Mcenti is the peak mol.wt. of component i directly obtd. from a GPC curve). The stiffness of polyethylene is thus increased, enabling a thin- walled, lightweight molding to be produced and high-strengths in the field of fibers, monofilaments, etc., to be achieved.
Patent JP-H0728963-A (JP)
Title: Bar code label
Inventor: YAMANO MINORU
IPC: G06K19/06
Filed: 1993-07-08
Abstract: PURPOSE:To provide a bar code label usable even under extremely severe conditions such as under a high temperature, in a corrosive atmosphere and in a corrosive solution, etc., and further to provide the bar code label of new constitution capable of dissolving the baneful effect of bar codes formed by printing layers. CONSTITUTION:This bar code label is provided with the bar code composed of a single material and also constituted of a low reflectance part and a high reflectance part and satisfies the following conditions. (a); When a reflectance in the direction of a normal line in the high reflectance part is defined as R1 and the reflectance in the direction inclined for 60 degrees from the normal line is defined as R2, R1>=10% and R2/R1>=0.2. (b); When the reflectance in the direction of the normal line in the low reflectance part is defined as R3 and the reflectance in the direction inclined for 60 degrees from the normal line is defined as R4, R4/R3<=0.1.
Patent JP-S6149674-A (JP)
Title: Exciter for synchronous motor
Inventor: ARIGA SATORU
IPC: H02P1/46
Filed: 1984-08-14
Abstract: PURPOSE:To prevent an exciting current from flowing to an exciter irrespective of the stop of a synchronous motor by using the detection signal of a rotation detector as one condition of starting the excitation. CONSTITUTION:A breaker 2 is closed by a start command, and a synchronous motor body 3a is started. After the AND condition of the rotation detection signal of a rotation detector 8 and other starting conditions is satisfied, a field switch 4 is closed to start exciting, thereby shifting to the state of synchronous operation. Thus, even if the body 3 is not rotated, it can prevent the exciting current from flowing to a winding 5 to prevent it from burning out due to an overheating.
Patent JP-S5790946-A (JP)
Title: Pressure contact type semiconductor device
Inventor: OOKATA MITSUO
IPC: H01L21/52
Filed: 1980-11-27
Abstract: PURPOSE:To improve shock resistance by using a thin plate made of an iron alloy, which has a thermal expansion coefficient approximating to that of a semiconductor substrate having a P-N junction and is easy to be elastically deformed more than a metallic material having the high melting point, as a thermal compensating plate pressed and contacted to a main electrode formed to a main surface of the substrate. CONSTITUTION:A cathode 2 as the main electrode is shaped onto one main surface of the Si substrate 1 to which the P-N junction is formed, and an anode 3 as the main electrode is shaped onto the other main surface. A cathode conductor 6 is fixed onto the cathode 2 through the thermal compensating plate 14 and an anode conductor 7 also onto the anode 3 through the thermal compensating plate 15 respectively, but materials shown in the following are used as the thermal compensating plates 14, 15 at that time. The thin plate consisting of the iron- nickel alloy, the iron-nickel-cobalt alloy or the like, which is a material, the thermal expansion coefficient thereof approximates to the Si substrate, and is easy to be elastically deformed more than the metallic material having the high melting point, is employed as the compensating plates, and is annealed previously for approximately 1hr at 800 deg.C or higher as necessary. Accordingly, the device is strong to impact force by external force, and an unequal contact is not generated.
Patent JP-H0612379-A (JP)
Title: Electronic calendar device
Inventor: TSUKASAKI MASAYA
IPC: G06Q10/06
Filed: 1992-06-26
Abstract: PURPOSE:To provide the electronic calendar device which can read out holiday schedules, individual by individual, and easily retrieve holidays common to plural persons. CONSTITUTION:The electronic calendar device is equipped with a calendar storage means 2 which is stored with calendar information, an input means for inputting a holiday schedule of each individual, a schedule storage means 4 which stores the holiday schedule inputted by the input means, a reading means for reading holiday schedules out of the schedule storage means 4, individual by individual, and a display means 5 which selectively displays the calendar information and the holiday schedules by the individuals.
Patent JP-H04367644-A (JP)
Title: Endoscope
Inventor: ODANAKA KUNIO
IPC: A61B1/00
Filed: 1991-06-14
Abstract: PURPOSE:To miniaturize the operating base body. CONSTITUTION:In a main body 1a of an operating base body 1, a shaft 14 of a handle 15 is provided so as to be freely turnable. To the end part of the outside of this shaft 14, a nut 16 shared of a joint is screwed and fixed, and also, to the end part of the inside of the shaft 14, one end part of a gear shaft 17 is fixed. The other end part of the gear shaft 17 is allowed to face a closed space S. In the inside of the nut 16, the shaft 14 and the gear shaft 17, a feed water port 8 in which one end is opened on the end face turned to the outside of the nut 16, and the other end is opened on the outside peripheral surface of the gear shaft 17 allowed to face the space S is formed. In this regard, the space S is connected to a water flow port through a water conveying channel.
Patent JP-S6325902-A (JP)
Inventor: BANDAI HARUFUMI
IPC: H01C7/10
Filed: 1986-07-17
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-2001001278-A (JP)
Title: Nail jamming detecting mechanism for nailing machine
Inventor: AIGAMI MASAHIRO
IPC: B25C1/00
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To surely detect the nail jamming by mounting a nail feeding member capable of feeding nails one by one fro a magazine to a noise part, in a reciprocative manner in the nail feeding direction, and detecting the operation of this nail feeding member by a detecting means. SOLUTION: When a driver is driven, and a nail 5a facing to an injection hole 4 of a nose part, among linked nails 5 in a magazine, is driven, a nail feeding mechanism 6 is operated. That is, by the reciprocation of a piston rod 8b of an air cylinder 7, only one nail is fed by a feeding claw 8c. On this occasion, when the nail 5a is moved sufficiently to be fed to the nose part 3 by the reciprocation of the piston rod 8b, an actuator 13a is downwardly pressed by a point inclined surface 15, and a mechanical valve 13 outputs an on-signal. But when the nail 5a is jammed in the injection hole 4, the actuator 13a is insufficiently pressed, the mechanical valve 13 is off, and a nail jamming detection signal is output.
Patent JP-S6230420-A (JP)
Title: Small current and high voltage switching circuit
Inventor: SOEJIMA SHIZUO
IPC: H03K17/60
Filed: 1985-07-31
Abstract: PURPOSE:To obtain easily and inexpensively a stable high voltage by forming a control unit having an ON delay characteristic and delaying a time pint turning on a transistor (TR). CONSTITUTION:When a control signal CS is inputted, the output of an AND gate is turned to level '1' at the initial synchronization and the output of a NAND gate 32 is turned to level '0'. Thereby, a TR Q3 is immediately turned on, but TRs Q1, Q5 are turned on with DELTAT delay through control units C1, C5 having ON delay characteristics. Consequently, the voltage of a connection line L1 is boosted through the TR Q1 and the voltage E1+ of a power supply E1 is applied to an output terminal OP. Thus, the TRs Q1, Q5 to be turned off are surely turned off with a time delay DELTAT, a TR to be turned off is surely turned off, then other TRs are turned on, so that a stable high voltage can be easily and inexpensively obtained.
Patent JP-H0457589-A (JP)
Title: Time division switch memory writer
Inventor: MORIGUCHI YOSHIYUKI
IPC: H04Q11/04
Filed: 1990-06-27
Abstract: PURPOSE:To improve the throughput by allowing a central processing unit to write continuously address data information without notifying a drive clock signal of a time division switch. CONSTITUTION:A control signal generating circuit 11 outputs a reset signal S4 and a set signal S5 based on a received read clock signal S3, a count set circuit 12 latches a received count S6 based on a set signal S5 and a pulse generating circuit 13 outputs a read signal S9 for number of times of the count S6 based on a received start signal S7 and a write clock signal S8. A buffer memory 14 stores an address data S1 inputted based on the reset signal S4 and the write signal S2 and outputs the content stored based on the read signal S9. An address data is written for each bit number of the count corresponding to the capacity of a time division switch memory 15 based on the write clock signal S8 whose period is longer than the write signal S2. Thus, the throughput is improved.
Patent JP-H073421-A (JP)
Title: Corrosion resistant/wear resistant film and production thereof
Inventor: FUKUDA YUJI
IPC: C23C4/04
Filed: 1993-06-16
Abstract: PURPOSE:To obtain the corrosion resistant/wear resistant film which stable against corrosion and wear and good in adhesion with a base material by ther mal spraying. CONSTITUTION:In the film which is formed by thermally spraying the material which is chromium or the chromium-nickel alloy granular body having >=20wt.% chromium content and <=30mum max. grain diameter in an oxidizing atmosphere, the corrosion resistant/wear resistant film having the lamellar structure in which chromium 1 and chromium oxide 2 or the chromium-nickel alloy 1 and the oxide 2 consisting essentially of he chromium oxide are laide over the other is formed on the base material.
Patent JP-H0219483-A (JP)
Title: Formation of electrically conductive film pattern
Inventor: NISHIDA YOSHIYUKI
IPC: C23F1/00
Filed: 1988-07-07
Abstract: PURPOSE:To form a fine pattern having high linearity and no indent at the line edges by masking an electrically conductive film on the surface of a polymer film with a photosensitive resist, exposing and developing the resist and adhering the electrically conductive film to the developed resist. CONSTITUTION:An electrically conductive transparent film of tin oxide and/or indium oxide is formed on the surface of a polymer film and masked with a photosensitive resist. This resist is exposed through a prescribed pattern and developed. The polymer film is then held at a constant temp. and humidity to tightly adhere the electrically conductive film to the developed resist and etching is carried out to form a fine pattern having high linearity and no indent at the line edges.
Patent JP-H07151750-A (JP)
Title: Method and equipment for applying liquid sample to inspection element
Inventor: MERITSUTO NAIRUZU JIYAKOBUSU
IPC: G01N35/10
Filed: 1994-07-21
Abstract: PURPOSE: To provide an application method and device for a liquid sample of a patient to an inspection element in which a small quantity of the liquid sample of the patient is applied to the inspection element while restricting problems such as dilution of a reagent to the minimum. CONSTITUTION: A liquid application device which is effective for an analyzer to inspect analyzed matter of liquid comprises a main body 2, a carrier element 10, that is the carrier element 10 having a liquid holding surface 7 to hold liquid in almost equal area to an area of an inspection surface of an inspection element, and supported on the main body 2 to be engaged with the inspection element, and a means disposed on an outer edge part 16 of a contact element to absorb excessive liquid from the liquid holding surface 7 before application of the liquid.
Patent JP-S6415613-A (JP)
Title: Insertion-type electromagnetic flowmeter
Inventor: KANDA HIROAKI
IPC: G01F1/56
Filed: 1987-07-09
Abstract: PURPOSE:To exclude both an effect of a thermal electromotive force and an effect of a flow velocity, by providing both a thermal electromotive force correction means and a magnetic flux density change correction means. CONSTITUTION:A thermal electromotive force is generated in magnetic flux density detecting electrodes 8a and 8b in the same way as in a flow velocity measuring electrode 3. Then a correction by the thermal electromotive force is applied to the respective outputs of the flow velocity measuring electrode 3 and the two magnetic flux density detecting electrodes 8a and 8b. Three subtraction elements 9a, 9b and 9c being prepared, an output of each electrode and an output of a thermal electromotive force detecting electrode 6 divided in three earlier are inputted in a set thereto. Each of the subtraction elements 9a, 9b and 9c executes the correction by subtracting the output of the thermal electromotive force detecting electrode 6 from the outputs of the flow velocity measuring electrode 3 and the magnetic flux density detecting electrodes 8a and 8b. Besides, the effect of a change in a magnetic flux is excluded from a signal of a flow velocity by using a magnetic flux density correction means.
Patent JP-S5871170-A (JP)
Title: Ink jet recording device
Inventor: KAWAMURA KIICHI
IPC: B41J2/165
Filed: 1981-10-23
Abstract: PURPOSE:To ensure the prevention of clogging, in the method for preventing nozzle clogging, by substituting recording ink in an ink jet head with washing liquid, then flowing air, and discharging the washing liquid. CONSTITUTION:In the printing state, the head 1 is separated from a sucking cap 10, a selector valve 4 connects an ink pipe 3 and a pipe 5 to an ink tank 6, and the printing is possible. When the printing is not perofrmed, the sucking cap 10 is closely contacted with a nozzle surface 2 of the head 1. Then the selector valve 4 is switched to connect the ink pipe 3 to a pipe 9 to free air, and a suction pump 12 is operated. The ink in the head 1 is sucked and air is sucked through the pipe 9. Then the selector valve 4 is switched, and the washing liquid is introduced into the head 1 through the ink pipe 3. Then the selector valve is further switched over, and the washing liquid in the head 1 is substituted by air.
Patent JP-S6231065-A (JP)
Title: Electronic camera system
Inventor: YAMASHITA MASAMI
IPC: G11B33/10
Filed: 1985-08-02
Abstract: PURPOSE:To enter a recordable state in a short time by detecting and writing the use states of all tracks in a storage means when a system is connected to a playback adapter and displaying the contents after the system is disconnected from the playback adapter. CONSTITUTION:A label is stuck in a disk discrimination area before, photography and recording operation to discriminate disks. Then, a discriminated disk is put in a case 1b and when the system is started through the operation box 4b of the playback adapter 4, an electric camera 1 reproduces all tracks of the disk 2 to detect unrecorded tracks and recorded tracks, thereby storing the track use state of each disk in a memory 12. Then, the disk is put in the case 1b or pressed against it and a display control switch 1e is pressed to discriminate the disk; and information on its track use state is read out of the memory and displayed on a display device 1d, so that it is decided whether the disk is usable or not.
Patent JP-H0876866-A (JP)
Title: Reactive power compensation device
Inventor: TAKAKADO YUZO
IPC: G05F1/70
Filed: 1995-07-05
Abstract: PURPOSE: To provide a reactive power compensation device which can compen sate the reactive power and the hither harmonic current at a time. CONSTITUTION: The reactive current (amplitude value) ILd flowing to a load 10 is calculated by 3-phase/2-phase converters 2 and 3 and a reactive current detector 6. Based on this reactive current, an adder 17 outputs the reactive current command value Idχ inverter 9 generates a reactive current based on the value Id *. Meanwhile, the active current flowing to the load 10 is detected by an active current detector 28, and the higher harmonic component ILqh of the active current is outputted through an HPF 29. Thus, the adder 33 outputs the active current command value Iq * based on the component ILgh , and the inverter 9 generates an active current based on the value Iq *.
Patent JP-S5958349-A (JP)
Title: Gas detecting element
Inventor: NAKATANI YOSHIHIKO
IPC: G01N27/12
Filed: 1982-09-28
Abstract: PURPOSE:To provide high sensitivity for gaseous methane as well by using a compsn. contg. 0.1-50mol% tin, zirconium and titanium in total of additives respectively in terms of stannic oxide, zirconium oxide and titanium oxide as a gas sensitive element. CONSTITUTION:At least one among tin (Sn), zirconium (Zr) and titanium (Ti) are added as an additive to magnesium ferrite (MgFe2O4) contg. 0.005-10wt% sulfate ions. The compsn. contg. 0.1-50mol% said elements in total of additives respectively in terms of stannic oxide (SnO2), zirconium oxide (ZrO2) and titanium oxide (TiO2) is used as a gas sensitive element. Then the high sensitivity for gaseous methane is obtd. even at a relatively low operating temp. of 400 deg.C without adding any noble metal catalyst at all.
Patent JP-H0521797-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: TAKASE RIKIO
IPC: H01L27/092
Filed: 1991-07-11
Abstract: PURPOSE:To provide a double gate MOSFET IC and a fabrication method thereof, wherein the MOSFET IC is suitable for high integration, and can be controlled for its transistor characteristics without complicating the manufacturing processes thereof, in the improvement of the double gate MOSFET. CONSTITUTION:A double gate MOSFET includes gate electrodes 13 and 14, which are different from each other in material, formed on the top surface of the MOSFET, and gate electrodes 11 and 12 formed on the bottom surface, and constitutes a CMOSFET IC. There is also provided a fabrication method for them.
Patent JP-H0335401-A (JP)
Title: Magneto-optical recording device
Inventor: SEKINE TAKEHIKO
IPC: G11B5/02
Filed: 1989-06-30
Abstract: PURPOSE:To make a magneto-optical recording device thin, to invert a magnetic field at high speed and to prevent heat generation by rotating a permanent magnet, which is arranged in the radial direction of a recording area in a magneto-optical disk, by using a piezoelectric element and switching the direction of the external magnetic field. CONSTITUTION:A free end in the other end of a flexible member 14, which is integrated with a rotor 12, is loosely fitted to a slit part 17A of a fixed receiving pedestal 17 and on the upper surface of the flexible member 14, a piezoelectric element 20 is adhered. When a positive voltage is applied to the piezoelectric element 20, the element is extended in an arrow direction and bent upward and the flexible member 14, which is adhered to this element, is also bent. Accordingly, the rotor 12 and a sector gear 13 are rotated to left and pinion 18 to be engaged is rotated to right. Then, a permanent magnet 4 makes the N pole upside and is stopped. Next, when the voltage is applied in a direction where the piezoelectric element 20 is shrunk, the piezoelectric element 20 and flexible member 14 are bent downward and the rotor 12 and sector gear 13 is rotated to right. Then, the pinion 18 is rotated to left and the permanent magnet 4 is rotated at 180 deg., makes the S pole upside and is stopped. Thus, a magnetic field switching device can be made thin, the switching can be executed at high speed and the heat generation can be reduced.
Patent JP-S6231403-A (JP)
Title: Controller
Inventor: EGAMI TOYOHIKO
IPC: G05B15/02
Filed: 1985-07-31
Abstract: PURPOSE:To improve the working reliability of a controller by providing in parallel an operation switch and a load operation detecting switch between the output terminal of a power supply circuit and the input terminal of a stabilized power supply and using both switches as the input signal sources of the control circuit. CONSTITUTION:An operation switch 5 and a load operation detecting switch 13 are provided in parallel between the input terminal of a stabilized power supply 6 and the output terminal of a power supply circuit consisting of a rectifier circuit 3 of a controller for a temperature supplied, etc. using a microcomputer muCP 7, etc. The switch 5 is turned on the apply the input to the power supply 6 and to apply the drive signal to the muCP 7 via a buffer 8. Then the drive signal is applied to a relay 10 from the muCP 7 via a buffer 9. Thus a pump 12 is actuated sand therefore the switch 13 is turned on the apply the drive signal to the muCP 7 via a buffer 14. Thus the muCP 7 proceeds to a series of additional burning sequences. Then the electric power is supplied to the power supply 6 via the switch 13 and a reverse current preventing diode 11.
Patent JP-S5960821-A (JP)
Inventor: IKEDA TAKESHI
IPC: H05K7/12
Filed: 1982-09-29
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-S5959421-A (JP)
Title: Manufacture for plastic plane lens
Inventor: AOKI HIROICHI
IPC: B29C39/00
Filed: 1982-09-29
Abstract: PURPOSE:To obtain surely a plane lens with stable quality by polymerizing the polymers with different refractive indexes on the base material containing protrusions and depressions, which making transparent gel-base material by partially polymerizing the monomer forming reticulated material. CONSTITUTION:Transparent gel-base material is made by partially polymerizing a monomer Ma forming the reticulated polymer Pa with refractive index Na. Then, e.g. the cone shape protrusions 2 projecting on the base material correspondingly to the lens part of refractive index distribution type, are formed at one side 1A of the base material as one body with the base material. The width D, at the root part of this protrusion 2 is caused to be consistent with the diameter of the predetermined lens part. Then, the monomer Mb forming the polymer Pb with the refractive index Nb different from the refractive index of the reticulated polymer, is diffused and polymerized into the base material from the forming surface-side of the protrusion 2. Next, the protrusion 2 is cut off on the same level as that of the plane part 1A of the base material and the plane is finished by polishing.