baber/WOPTO huggingface dataset:
Patent JP-2001168443-A (JP)
Title: Package for housing optical semiconductor element
Inventor: OIKE SATOSHI
IPC: H01L23/02
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide the package for housing an optical semiconductor element, which is constituted to make a housed optical semiconductor element to normally function by suppressing the influence of the heat generated from a drive circuit element on the element by efficiently radiating the heat to the outside through connecting terminals, such as electrode pads, conductor bumps, etc., and which can be reduced in weight and thickness. SOLUTION: In this optical package housing the optical semiconductor element 4 and drive circuit element 5, the circular electrode pads 10, which are used for electrically connecting the elements 4 and 5 to an external electrical circuit board 11 and have diameters of about 0.1-0.7 mm, are provided on the lower surface of a substrate 1 at a density of 2 or more pads/mm2.
Patent JP-H09174647-A (JP)
Title: Cured composite material and its manufacture
Inventor: ANDORIYUU BURUUSU WARUTAA BITS
IPC: B29C48/09
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To manufacture a light pipe provided with flexibility and permeating effectively the light. SOLUTION: A light pipe is provided with a core having the following characteristics from the core weight: i) C1 -C18 alkyl (meth)acrylate of approximately 72-99.8wt.%, ii) Functional reactive monomers of approximately 0.08- approximately 20wt.%, iii) Refractive index increasing monomers selected out of styrene, benzyl acrylate, benzyl methacrylate, phenylethyl acrylate and phenyl ethyl methacrylate of 0-approximately 10wt.%, and iv) A reaction product with a reactive addition agent of approximately 0.1-approximately 10wt.%; and its clad is composed of a fluoropolymer.
Patent JP-H10169932-A (JP)
Title: Oxygen lancing apparatus for shaft furnace
Inventor: MURAYAMA KENGO
IPC: F23G5/44
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To enable oxygen lancing safely, easily and quickly in a shaft furnace. SOLUTION: An oxygen lance 21 is arranged on a floor surface 12 in front of a shaft furnace 10 so as to be freely advanced or retracted on the extension of the axis of a slag outlet 11 of the shaft furnace 10. The oxygen lance 21 is arranged to be freely advanced or retracted on a long-sized lance support frame 16 toward the slag outlet 11 through a lance advancing/retracting mechanism. An instantaneously clamping mechanism 20 is mounted in the lance advancing/retracting mechanism to detachably link a base part of the oxygen lance 21 freely to the final end part of an oxygen hose 22.
Patent JP-H09160545-A (JP)
Title: Electronic musical instrument
Inventor: AE TAKAHIRO
IPC: G10H1/00
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parameters and use a memory of a small storage capacity by synthesizing a plurality of filtering results to be outputted from a state variable filter at an arbitrary ratio. SOLUTION: A first state variable filter of humanizer 12d of DSP 1 is functioned as a filter of a low frequency part of the input signal, and the LPF output and the BPF output are outputted as the output signal. A second state variable filter is functioned as a filter of a high frequency part of the input signal, and the HPF output and the BPF output are outputted as the output signal. The LPF, BPF, HPF, and BPF outputs from the first and second state variable filters are received by an amplifier for the level adjustment, and added by an adder and outputted. A plurality of filtering results to be outputted from the state variable filters are synthesized at an arbitrary ratio.
Patent JP-H07193642-A (JP)
Title: Database utilizing system
Inventor: ENDO SHOJI
IPC: H04M11/00
Filed: 1993-12-27
Abstract: PURPOSE:To obtain desired information simply while a customer is resident in an office or its own house by adopting a hierarchical structure for information and storing the information to a storage means. CONSTITUTION:When a client make a phone call to an information server, a code signal analysis control means 22 recognizes it that the client requests the information service. A voice message stored in a voice signal storage means 23 is received by the client under the control of the control means 22. Then the client sends its own facsimile number to a code signal reception means 21 of the information server. When the code signal analysis control means 22 discriminates it that the facsimile number is a registered number, the code signal analysis control means 22 stores tentatively the number to a reception number storage means 26 tentatively. Then the code signal analysis control means 22 requests a database storage means 25 to read, e.g. an overall menu. The read overall menu is sent to the client.
Patent JP-H09158199-A (JP)
Title: Base anchor of steel pipe column and execution method thereof
Inventor: TAMURA AKIO
IPC: E02D27/00
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of an anchor by tightening the center of a base plate by one anchor bolt. SOLUTION: One very big anchor bolt 2 is driven in the proper position of a concrete case body 1. A base plate 5 drilling a through hole 6 in the center thereof in which the anchor bolt 2 is inserted is welded to the lower end of a steel pipe column 4. And the base plate 5 is tightened by the anchor bolt 2 in one through hole 6. Thus, shear force at the time of earthquake can be securely applied to one anchor bolt.
Patent JP-2000173598-A (JP)
Title: Manufacture of electrode and battery
Inventor: MARUTA JUNICHI
IPC: H01M10/05
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a battery improving the cycle life characteristics and having a large capacity, a long life, and a high performance by dipping an electrode having transition metal compound in a solution having a compound to be a synthetic material of a conductive polymer solved therein, polymerizing the compound to be the synthetic material of the conductive polymer, and forming a polymer in the electrode. SOLUTION: An electrode having a transition metal compound and including a conductive polymer is dipped in solution having compound to be a synthetic material of a conductive polymer dissolved therein and the polymerization reaction of the compound to be the synthetic material of the conductive polymer is electrochemically performed. Ion seed to be doped in the conductive polymer is included in a reaction solution for polymerization, or to be the synthetic material for the conductive polymer and its ion seed is set to anion seed. The transition metal compound is set to oxynickel hydroxide substituting other one or more kind of metal element or chalcogen for a part of the oxynickel hydroxide or nickel.
Patent JP-2000153898-A (JP)
Title: Bottle opener and bottle opener receiver
Inventor: NAGURA KOICHI
IPC: B67B7/00
Filed: 1998-11-23
Abstract: PROBLEM TO BE SOLVED: To obtain a bottle opener which can open not only a beverage bottle but also a pull-tab type beverage can and a form which can prepare the bottle opener visibly in a room. SOLUTION: This bottle opener comprises a rod-like grip 20 simulating a human body and comprising a bottle opener part, at an end of the grip, an engaging claw 24 simulating a human head 23 and an annular engaging ring 32 simulating both arms 31 coupled with each other. A lever 40 for pulling up a pull tab having a fulcrum simulating human soles provided at the other end of the grip and a locking piece inclinedly extending from the fulcrum toward a side and simulating toes is formed. An end of the grip is used to remove a crown cap of a beverage bottle, and the other end is used to open the pull tab of a beverage can.
Patent JP-H05160668-A (JP)
Title: Piezoelectric oscillator
Inventor: OTA HARUYOSHI
IPC: H03C1/46
Filed: 1991-12-03
Abstract: PURPOSE:To keep the stability of an excellent oscillation frequency by providing a piezoelectric element which controls oscillation of a main electrode through acoustic coupling more efficiently than that of an auxiliary electrode and continues or increases/reduces oscillation of the main electrode to perform PCM modulation. CONSTITUTION:An oscillating circuit is connected to an oscillation terminal 6 and an earth terminal 8, and a PCM modulation signal output circuit is connected to a control terminal 7 and the earth terminal 8. When the control terminal 7 is short-circuited, the oscillation energy of a main electrode 2 is acoustically propagated to an auxiliary electrode 3 with a small loss and is extracted and is absorbed by a load impedance 5, and therefore, oscillation of the main electrode 2 is suppressed and is stopped or attenuated. When the control terminal 7 is opened or the impedance is switched to a high load impedance, the oscillation frequency is outputted from the oscillating circuit omitted in the figure because oscillation of the main electrode 2 is not suppressed. This modulating operation performs the PCM modulation to continue or increase/reduce the oscillation, and the output is smooth and has less noise and is superior in noise characteristic.
Patent JP-H06204364-A (JP)
Title: Lsi mounting structure
Inventor: DOI HIROAKI
IPC: H01L23/34
Filed: 1992-12-28
Abstract: PURPOSE:To lessen the excessive distortion of a solder joint at the edge of an LSI due to the deflection of it by a method wherein the peripheral part of the LSI is set smaller than its center in thickness. CONSTITUTION:A cooling structure is constituted through such a manner that an LSI 2 is joined to a wiring board 1 with solder joints 3. As the edges of the LSI 2 are chamfered, the LSI 2 is enhanced in flexibility, consequently the distortion of the solder joint 3 produced at the edge of the LSI 2 when the LSI 2 is in operation is lessened. That is, the LSI 2 is electrically joined to the wiring board 1 with the solder joints 3, wherein the peripheral part of the LSI 2 is set smaller in thickness than its center. By this setup, the solder joints 3 can be protected against damage caused by distortion.
Patent JP-H10182960-A (JP)
Title: Aromatic polycarbonate resin composition, its molded material and door handle for vehicle
Inventor: KATAOKA YOSHIO
IPC: C08L69/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain an aromatic polycarbonate resin composition having excellent surface gloss and color tone in a molded product and further having excellent chemical resistance and mechanical properties such as impact resistance and rigidity, and to provide a molded product from the resin composition. SOLUTION: This aromatic polycarbonate resin composition is obtained by compounding 100 pts.wt. of a resin composition composed of (A1) 65-45wt.% of an aromatic polycarbonate resin and (A2) 35-55wt.% of a thermoplastic aromatic polyester resin, (B) 1-7 pts.wt. of wollastonite, (C) 0.1-7 pts.wt. of olefinic wax containing carboxyl group and/or carboxylic anhydride group, (D) 1-30 pts.wt. of an elastic copolymer obtained by copolymerizing at least two kinds of monomers selected from the group consisting of methacrylates, acrylates and aromatic vinyl compounds in the presence of a rubber containing a repeating unit derived from butadiene and (E) 0.05-5 pts.wt. of an ultraviolet rays absorber. The molded product having excellent color tone and surface gloss is obtained by molding this composition.
Patent JP-H06204180-A (JP)
Title: Dry etching device
Inventor: MATSUDA IZURU
IPC: H01L21/302
Filed: 1992-12-28
Abstract: PURPOSE:To provide a dry etching device long in stable use period by preventing an electrode, which attracts an etched member by electrostatic force, from being sputter-etched by etching gas in plasma condition. CONSTITUTION:For an electrode, the face for attracting an etched member 4 with electrostatic force is covered with an insulating layer 16b, on the other hand, the face contacting with etching gas is covered with a ceramic layer 16c, so the sputter-etching can be prevented by the etching gas under a plasma condition.
Patent JP-H09171972-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMANAKA KUNIHIRO
IPC: H01L21/28
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To enable formation of a contact of low resistance and high yield by preventing generation of a defective shape of a contact hole even when treatment for reducing contact resistance is carried out. SOLUTION: Predetermined insulating films 6 and 7 are formed on a semiconductor substrate 1, and a contact hole 8 is formed in these predetermined insulating film 6 and 7. A non-flowable film 9 is formed to cover the contact hole 8. After the non-flowable film 9 is formed, the semiconductor substrate is heat- treated. Then, the non-flowable film 9 formed at least on a bottom portion 8a of the contact hole is removed.
Patent JP-2001166199-A (JP)
Title: Auto-focusing device and focus adjusting method
Inventor: ITO YUJIRO
IPC: H04N5/232
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To execute accurate focusing for an object to be focused in an auto- focusing device. SOLUTION: An irradiation wave A10 is emitted by an emitting means 10C while changing the emitting angle of the irradiation wave A10 irradiation the object irradiated, and an incident angle by which the reflected wave of the irradiation wave reflected by the object is made incident on an incident means 10D arranged corresponding to the emitting means 10C is detected, and it is decided whether the object is the one to be focused or not based on the emitting angle or the incident angle, and in the case of deciding that the object is the one to be focused, focusing is executed for the object, so that the accurate focusing is executed for the object to be focused.
Patent JP-H06198823-A (JP)
Title: Corrugated board for barn
Inventor: MATSUI JUNICHI
IPC: B32B27/30
Filed: 1992-12-28
Abstract: PURPOSE:To ensure rigidity and shading properties as the whole of a corrugated board by adding titanium white to an acrylic resin film layer and laminating this film layer to a base layer composed of a polycarbonate resin. CONSTITUTION:An acrylic resin to which 15wt.% of titanium white particles are added in a dispersed state is extruded from an extruder to be formed into a sheet like form as a film layer by a roll. A polycarbonate resin to which 1.5wt.% of carbon black fine particles are added in a dispersed state is extruded into a sheet like form as a base layer by an extruder and a roll and the film layer is pressed by a roll to be laminated to the base layer. The obtained laminate is molded by a corrugating machine to obtain a corrugated board for a barn [board thickness; 0.8mm (film layer; 100mum, base layer; 0.7mm), a corrugation pitch; 32mm, entire corrugation width; 656mm).
Patent JP-H10190681-A (JP)
Title: Asynchronous information communication system
Inventor: FUJISAWA EIZO
IPC: H04L12/28
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent a speech, etc., from deteriorating in data communication quality in the asynchronous information communication system which does not synchronize periodical transmission frame over the entire network. SOLUTION: A receiving station 3 of this information communication system extracts difference data of a transmit clock recorded in a specific field 150 of a packet received from an ATM communication network 1 and stores it in a register 210, and detects a jitter quantity as variance between delays at the last and current data reception time points on a reception side on the basis of the difference data stored in the register 210 and discharge abnormal data which is large in jitter quantity.
Patent JP-H09312307-A (JP)
Title: Method and apparatus for manufacturing capsulated integrated circuit
Inventor: RII SANGU ESU
IPC: H01L21/56
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To reduce the pin holes in a mold by providing a balanced flow rate of a molding compd. in a first cavity half for permitting the flows of the compd. in the first and second cavity halves to reach the vent holes at once. SOLUTION: To seal fingers 214 of a lead frame 210 in a molding material, offset segments 218 are disposed in a mold 222 to lift and offset a part of a wafer boat 204 from a second cavity half 224 of the mold into its film cavity half 220, thus placing the wafer boat part between planes 212 and 216. This permits the balanced flow rate of a molten molding compd. in the first cavity half 220 to balance the molding flow in both halves 220, 224. Thus the pin hole and distortion in the mold are avoidable.
Patent JP-2001195545-A (JP)
Title: Card issuing machine
Inventor: FURUMIYA SHIGEO
IPC: G06K17/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To make simultaneously issuable cards from plural ejecting ports. SOLUTION: Concerning the card issuing machine 11, until a sensing means 31 senses that the number of cards stored in plural hoppers 21 is a preset remaining quantity, each time a card issuing request is operated, cards A stored in a hopper 31 are supplied from card ejecting ports 13a and 13b in the predetermined order. When the sensing means 31 senses the number of cards A stored in the hoppers 21 is the preset remaining quantity, except for the hopper 21, with which the preset remaining quantity is sensed, the hoppers 21 are selected and the cards A are supplied to the card ejecting ports 13a and 13b. When the sensing means 31 senses all the hoppers 21 are the preset remaining quantity, each time the card issuing request is operated, the cards A stored in the hoppers 21 are supplied from the card ejecting ports 13a and 13b in a predetermined order.
Patent JP-H05164156-A (JP)
Title: Automatic friction material fitting method for multidisc type friction engaging device
Inventor: KAMIYA SHIGERU
IPC: B23P21/00
Filed: 1991-12-09
Abstract: PURPOSE:To enable automation by concentrically alternately staking a first and a second friction materials, dropping the same to a neighborhood of fitting position with a centering guide, reciprocation turning both members in inner and outer diameter sides, and dropping the stacked body to the fitting position with the engaging channels and projective streaks thereof while alternately engaging the stacked body with both members from the lower part to the uppermost. CONSTITUTION:Cylinder discs 3a-f and hub discs 4a-e are alternately stacked to make a stacked body while a cylindrical centering guide 5 is attached to a hub 2 and the disc stacked body D is dropped along the guide 5. When a shaft T is reciprocation turned around an axial line L, the hub disc 4a is engaged with the hub 2 and dropped at the position at which channels of a spline 21 and projective streaks 41a of the hub disc 4a become the same phase. All discs are engaged and stacked in a space between the cylinder 1 and the hub 2, the cylinder disc 3 with spline of the cylinder 1, the hub disc 4 with the spline of the hub 2. The discs 3, 4 can be fitted automatically thereby.
Patent JP-H06202301-A (JP)
Title: Image recorder
Inventor: MURATA MASATAKA
IPC: G03D13/00
Filed: 1992-12-28
Abstract: PURPOSE:To provide the image recorder which eliminates image trouble occurring in deterioration of water and can decrease frequencies of maintenance. such as cleaning of a replenishing tank and exchanging of a filter by not only surely applying a solvent for image formation on an image recording material but also preventing the deterioration of the water which is the solvent for image formation. CONSTITUTION:The water to be applied to the image recording material 16 is supplied from the replenishing tank 86. An ozone generator 212 is arranged adjacent to the replenishing tank 86 and the generated ozone is supplied by a pump 214 to a device (ozone supplying device) 216 for absorbing ozone into the solvent for image formation and is absorbed into the water in the replenishing tank 86 by the ozone supplying device 216. The water in the replenishing tank 86 absorbing the ozone is filled (replenished) ink an applying tank 64 by driving the pump 80.
Patent JP-2000175238-A (JP)
Title: Radio selective calling device
Inventor: ISHIDA HIROMICHI
IPC: H04W48/16
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of a radio selective calling device until the device completes establishment of synchronization. SOLUTION: Before detecting a synchronizing signal in an asynchronous state, whether or not an electric field is received from a frequency channel is confirmed, a synchronizing signal is detected from the frequency channel from which the electric field in detected to surely conduct synchronization establishment. In a scanning state of each frequency channel, a synchronization pattern is monitored for some time to detect the synchronizing signal resulting in increasing a power supply time to a radio section 12. The electric field level is confirmed in a short time by detecting the electric level earlier so as to avoid detection of the synchronizing signal under a circumstance where errors sometime take place frequently thereby reducing the power consumption.
Patent JP-2001161494-A (JP)
Title: Care chair
Inventor: HAGIWARA SHOJI
IPC: A47C9/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a care chair capable of easily and surely adjusting the height of a seat part. SOLUTION: A support frame 1 is provided with a support rod 3 extending in the almost vertical direction, a seat part 13 is supported by a seat part support rod 15, at least a rear part 15b in the seat part support rod is made hollow, a first through hole 17 vertically penetrating through the seat part support rod is formed in a hollow rear part in the seat part support rod, an inside member 21 is fitted and installed in the rear part, a second through hole 19 vertically penetrating through the inside member is formed in the inside member in response to the first through hole of the sear part support rod, and the first through hole of the seat part support rod and the second through hole of the inside member are loosely fitted to the support rod to freely adjust the height of the seat part.
Patent JP-H10189402-A (JP)
Title: Power-supply apparatus, for vehicle, using electric double layer capacitor
Inventor: MATSUI FUJIO
IPC: H01G2/04
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a power-supply apparatus, for a vehicle, in which the stability of a mounted and attached state is high, whose operational reliability is high, in which an assembling man-hour is reduced and which uses an electric double layer capacitor. SOLUTION: An overcharge preventive circuit is mounted on a printed-circuit board 18, and the printed-circuit board 18 is installed so as to be extended between both electrodes 12A, 12B at every electric double layer capacitor. Thereby, a process in which individual elements and components (a Zener diode 30 and a resistance 32) are connected by a manual operation as in conventional techniques can be omitted, and the overcharge preventive circuit can be formed with good efficiency and with high reliability. In addition, respective components such as resistances or the like and respective components which constitute the overcharge preventive circuit are supported as faces by the printed-circuit board.  As a result, the positional relationship between the respective elements is not dislocated relatively due to the vibration or the like of a vehicle, and a bonding defect is hard to generate. Thereby, the reliability of the electric double layer capacitor as a power supply for a vehicle is enhanced.
Patent JP-H06171827-A (JP)
Title: Traverse device for thread
Inventor: OKIMURA HIROSHI
IPC: B65H54/28
Filed: 1992-12-02
Abstract: PURPOSE:To prolong the life of a traverse guide by preventing the generation of the sudden acceleration of the traverse guide at turn portions, decreasing shock or the like, and decreasing the wear of the traverse guide. CONSTITUTION:In the case of a thread traverse device equipped with a reciprocation spiral cam groove that is formed at a rotatable traverse cam drum and whose both ends are turn portions, and a traverse guide that is engaged with the cam groove and conducts reciprocation slide by being guided with a guide rail, out of the inner and outer curves 21b, 22b of the turn portion cam groove 20, the inner side line 21b is formed with a cycloid curve, and sudden acceleration is removed.