baber/WOPTO huggingface dataset:
Patent JP-2003100798-A (JP)
Title: Semiconductor device
Inventor: WAKAMIYA KEIICHIRO
IPC: H01L21/60
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To make uniform a bonding condition between a bump of a semiconductor chip and an internal contact of a chip-mounted member. SOLUTION: In a semiconductor device, there are equipped with a semiconductor chip 10 provided with an Au bump 12 on the surface, and an internal electrode pad 21 on the chip mount surface 20a and on the other hand. A chip mount board 20 having an external electrode land 22 on the external connection surface 20b and the Au bump 12 of the semiconductor chip 10 is bonded on the internal electrode pad 21 of the chip mount board 20 in the state that the semiconductor chip 10 is reversed. An external electrode land 22 is so placed in such a region that corresponds to the region placed by the internal electrode pad 21 across the chip mount board 20.
Patent JP-2003109771-A (JP)
Title: Organic electroluminescent element and its manufacturing method
Inventor: YAGYU SHINGO
IPC: H05B33/24
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element and its manufacturing method having good efficiency of light output when luminescence is outputted from a cathode side. SOLUTION: With the electroluminescent element structured by laminating at least an insulating layer 3, an anode 5, an organic EL layer 9 and a cathode 12 sequentially on a substrate 1, on which a transistor 2 is formed, with the insulating layer 3 having a contact hole C, and with the transistor 2 connected with the anode 5 through a metal layer buried in the contact hole C, nickel oxide is provided between the anode 5 and the organic EL layer 9.
Patent JP-2003095593-A (JP)
Title: Suspension structure
Inventor: TERAJIMA TOSHIHIKO
IPC: B66F9/075
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To substantially improve riding comfort by absorbing the vibration caused by the roughness of the road face in suspension structure applied to cargo handling vehicle such as miniaturized forklift truck. SOLUTION: The suspension structure comprises a car body 2, travel device 3, cargo handling device 4, engine side elastic body 5, axle side elastic body 6 and hydraulic damper device 7. Between the car body 2 and the axle 12 of the travel device 3, in particular, the hydraulic damper device 7 is interposed, which damps the motion of the axle 12 of the travel device 3 and can also lock the motion of the axle 12 when the load on the cargo handling device 4 becomes great.
Patent JP-2003104507-A (JP)
Title: Processing facility
Inventor: NAKANO AKIRA
IPC: B65G1/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To automate acceptance work, and to reduce a burden for a worker. SOLUTION: This facility is provided in a acceptance part A with a truck unloader 11 for unloading automatically, from a truck T by a pallet P unit, loaded pallets P stacked with containers E stored with oranges, an automated warehouse 41 for storing the pallets P unloaded by the truck unloader 11, and a depalletizer 47 for taking out the container E from the pallet P stored in the warehouse 41 to carry it to an orange selection part B.  The selection part B is provided with an orange selecting device for taking out oranges from the container E, selecting every orange, storing it in a corrugated fiberboard box according to a result therein, and carrying the box to a delivery part by a corrugated fiberboard unit, and the delivery part is provided with a palletizer for loading the corrugated fiberboard box carried out from the selection part B on the pallet, and an automated warehouse for delivery for storing the loaded pallet loaded with the corrugated fiberboard boxes.
Patent JP-2003109091-A (JP)
Title: Merchandise discharge device for vending machine
Inventor: TAKAHASHI MASANOBU
IPC: G07F11/16
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To improve production efficiency and to reduce a production cost by promoting simplification in a driving transmission system while merchandises in two adjacent merchandise columns are selectively discharged by a single driving means. SOLUTION: A merchandise discharge device includes a driving transmission means C which allows a discharge mechanism part 3 of one merchandise column to perform a discharge operation linked with the forward rotation of a driving means 4 and allows the discharge mechanism part 3 of the other merchandise column to perform the discharge operation linked with the backward rotation of the driving means 4. A mobile gear 25 is arranged at a drive transmission branch part in the driving transmission means C from an output transmission system at the side of the driving means 4 to input transmission systems C1 and C2 at the side of the both discharge mechanism parts 3.  The mobile gear 25 is alternatively engaged with an input gear 27 of one input transmission system C1 or an input gear 34 of the other input transmission system C2 by reciprocatively moving within a fixed range around the rotary axial center of an output gear 24 in the output transmission system linked by engagement with the forward and backward rotation of the output gear 24.
Patent JP-2003104841-A (JP)
Title: Oily solid cosmetic
Inventor: TSUHARA KAZUHIRO
IPC: G01S13/40
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an oily solid cosmetic which has smoothness when applied, gives excellent finish gloss, can give a low melt viscosity, and thereby has excellent charging formability. SOLUTION: An oily solid cosmetic contains the following components (a) and (b). (a) Collapsible spherical boron nitride particles consisting essentially of plate-like boron nitride having an average plate diameter of 1 to 20 μm and an inorganic powdery substance having an average particle diameter of 0.01 to 0.5 μm. (b) Ethylene-propylene copolymer.
Patent JP-2003104728-A (JP)
Title: Method for treating iron-containing sulfuric acid solution
Inventor: MORITA HIROYA
IPC: C01G49/14
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a raw material for producing ferric polysulfate highly effective for waste water treatment or the like by treating an iron-containing waste sulfuric acid at a low cost. SOLUTION: Iron-containing waste sulfuric acid as a principal raw material is concentrated or added by fresh sulfuric acid, and further added by metal iron to prepare ferrous sulfate solution and the prepared solution is oxidized to obtain the ferric polysulfate solution.
Patent JP-2003115626-A (JP)
Title: Optical pulse laser apparatus
Inventor: GUPTA KAMAL KANT
IPC: H01S3/098
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To stabilize the optical pulse train generated in an RHML-FRL. SOLUTION: The optical pulse laser apparatus comprises an optical fiber ring having an optical fiber, an optical amplifier, and a modulator for optically modulating; and an electric signal oscillator for generating a high-frequency electric signal. When the electric signal having a frequency fm is applied to the modulator, the pulse laser apparatus generates the optical pulse train having a repetition period fm . When the resonance frequency of the optical fiber ring is fc , the frequency of the modulation signal applied to the modulator is detuned from the high frequency electric signal fm by the frequency obtained by dividing the resonance frequency fc by an integer (p), and thereby the optical pulse train of the repetition frequency of (p) times as large as fm +fc /p or fm -fc /p is generated.  The pulse laser apparatus further comprises an optical pulse stabilizer for stabilizing the optical pulse train by suppressing a carrier component and a partial harmonic component.
Patent JP-2003113839-A (JP)
Title: Double row roller bearing, and assembling method thereof
Inventor: SHIBUYA HIDESHI
IPC: F16C33/46
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent a plurality of second conical rollers 6 and 6 from biting between a second inner race 15 and a second outer race 18 in a wedge-like shape during the assembly irrespective of the direction of a work to be assembled. SOLUTION: A projecting part 30 having the diameter larger than that of a circumscribed circle of large diameter side end parts of the second conical rollers 6 and 6 is provided on an outer circumferential surface of an inner end part of a second holder 21a to hold the second conical rollers 6 and 6. An inner ring 3 is externally press-fitted to a small diameter stepped part 12 of a hub body 2 while the projecting part 30 is slidably brought into contact with an inner circumferential surface of a cylindrical guide tool 31. The second conical rollers 6 and 6 are relatively displaced backward in the press-fitting direction to the inner ring 3 based on the friction force exerted in a slidably contact part.  In the above externally fitting work, the large diameter side end faces of the second conical rollers 6 and 6 are abutted on the inner surface of a large flange part 29 of the inner ring 3.
Patent JP-2003117272-A (JP)
Title: Idle reporting device for embroidery sewing machine and system
Inventor: CHO EI
IPC: D05B25/00
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an idle reporting device for raising the operating rate of an embroidery sewing machine, enhancing productivity and saving consumption for useless stand-by power. SOLUTION: An encoder 39 detects that an embroidering machine 2 is in an idling state when a power source for the embroidering machine 2 and a personal computer 1 is supplied and the embroidering machine 2 is in the idling state. When the idling state is continued for equal to or more than five minutes, an alarm buzzer 37 and a display lamp 40a are operated and a sewing machine state is displayed on a CRT display. Then an operator confirms that the embroidering machine 2 is in the idling state and takes the necessary measures such as exchanging an embroidery frame and, then, succeeding sewing is started without delay.
Patent JP-2003124673-A (JP)
Title: Film having electromagnetic wave shielding properties
Inventor: ITO MASAHIKO
IPC: H05K9/00
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding film which transmits only the electromagnetic wave having a specific frequency or having the specific frequency and a specific polarize wave and shields a radio wave having another specific frequency and to provide the electromagnetic wave shielding film which does not disturb a communication using the specific frequency. SOLUTION: The electromagnetic wave shielding film comprises a conductor layer provided on a base film and having a discontinuous electromagnetic wave transmission opening part. This film utilizes the properties of the electromagnetic wave transmission opening part provided in the conductor layer and has a radio wave reflecting/transmitting surface by arraying the electromagnetic wave transmission opening part of the length so as to resonate with the radio wave having the frequency to transmit.
Patent JP-2003119760-A (JP)
Title: Fence for preventing diffusion of polluted water and the like
Inventor: KUMAGAI YUJI
IPC: E02B15/06
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a fence for preventing diffusion of polluted water and the like, which can be properly installed even in such a place for installation that there is no large space in a surrounding area, can exert an excellent fence function in a state of extending from a water surface to a sea bottom, and has an excellent buoyancy adjusting function. SOLUTION: This fence is equipped with a pile 1 which is fixed to the sea bottom, a lake bottom, a riverbed or the like so as to be erected approximately perpendicularly, a mooring jig 2 which is loosely fitted into the pile 1, a floating body 4 which is continuously laid between the adjacent mooring jigs 2, and a fence body 5 which is suspended from the floating body 4. The mooring jig 2 is equipped with an expandable/contractible bag body 3 having the buoyancy adjusting function.
Patent JP-2003118526-A (JP)
Title: Cover for air bag device
Inventor: MATSUMURA HIDETAKA
IPC: B60R21/215
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an air bag cover capable of standardizing components. SOLUTION: An auxiliary cover body 50 formed into a separate body from a cover body 41 having an external appearance continuing to the cover body 41 and disposed between the cover body 40 and a steering wheel 10 is provided in the circumference of the cover body 41 covering an air bag 30 in the central part of the steering wheel 10.
Patent JP-2003120370-A (JP)
Title: Control device for diesel engine
Inventor: SHINJO TAKASHI
IPC: F02D41/04
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To maintain a stable combustion state of low-temperature premixed combustion in a transient state in a diesel engine. SOLUTION: In low-temperature premixed combustion, the stability of a combustion state (combustion stability) is detected, and if it is low, a fuel injection for an engine output consists of a main injection Pm and a sub injection Ps. The main injection injects at least a part of a demand fuel quantity, and the sub injection injects the shortage in the demand fuel quantity within an ignition delay period from the main injection. The combustion stability is predictively detected according to a rate of change in accelerator travel, an estimate of compression end temperature and the like.
Patent JP-2003116777-A (JP)
Title: Endoscope system
Inventor: OTAWARA TAKASHI
IPC: A61B1/00
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope system capable of easily replacing a treatment tool by cooperation of a small number of an operator and assistants in replacing the treatment tool using a guide wire as a guide. SOLUTION: In this endoscope system, a treatment tool raising bed 27 for locking only the guide wire 56 projected from the distal end opening of a treatment tool passing channel 23 to be engaged and disengaged and a first guide wire fixing means formed by a distal end hard part 21 are provided in the vicinity of the distal end of an endoscope insertion tube/working length 12 inserted in the body cavity. The system includes an endoscope 1 provided with a second guide wire fixing means for locking the guide wire 56 to be engaged and disengaged near a forceps opening part 39 of an operating part 13 and a guide catheter 71 having a guide wire lumen 73 for passing the guide wire 56 and a slit 77 for communicating the guide wire lumen with the outside and extended from the end on this side of the guide wire lumen 73 to the midway position of the distal end side.
Patent JP-2002197632-A (JP)
Title: Magnetic recording medium
Inventor: YAMATOKI TERUAKI
IPC: G11B5/64
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To manufacture a magnetic recording medium which has relatively high coercive force, more particularly >=159 kA/m (2,000 Oe) and has excellent surface smoothness while having film thickness <=200 nm with one step of process. SOLUTION: This magnetic recording medium is a Co-containing spinel type iron oxide thin film which contains Co at 1 to 20 mol% of Fe and is formed on a substrate by sputtering metal or alloy target under a plasma atmosphere activated by electron cyclotron resonance(ECR) microwaves. The coercive force value of the iron oxide thin film is >=159 kA/m (2,000 Oe), its film thickness is 5 to 200 nm, its arithmetic mean deviation of profile Ra of the surface thereof is 0.1 to 0.8 nm and its maximum roughness Rmax is <=10 nm.
Patent JP-2003120440-A (JP)
Title: Gas engine
Inventor: MATSUOKA TOSHIO
IPC: F02M21/02
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To perform reform reaction under a high-temperature environment without any addition of a new heating source for an gas engine which supplies the fuel obtained by reforming hydrocarbon series fuel with a fuel reformer. SOLUTION: An oxidation catalyst apparatus 100 for burning unburned component in the exhaust gas is provided on the just upstream side of the fuel reformer 51 in an exhaust pipe 6. The internal temperature of the fuel reformer 51 is increased more than exhaust temperature by thermal energy generated by the combustion of the unburned component in the oxidation catalyst apparatus 100.
Patent JP-2003122393-A (JP)
Title: Input device and program
Inventor: YOKOI KUNIO
IPC: G10L15/28
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an input device, etc., which enables a user to easily input operation indications as the user intends while maintaining easiness of operation by speech recognition. SOLUTION: A speech of 'shukushaku' ('scale' in English) that the user speaks is recognized; and as functions corresponding to the recognized vocabulary 'shukushaku', a function of varying a scale to a wider area is assigned to a switch 30a and a function of varying the scale to a more detailed area is assigned to a switch 30b. As for the assigned functions, the 'scale' as information showing the whole contents of the functions is displayed on a display device 26 as shown in a function display 52 in (a). Further, switch displays 54a and 54b are displayed on the display device 26 while made to correspond to the position relation between the assigned functions and switches 30a and 30b.
Patent JP-2003127442-A (JP)
Title: Method of controlling recording head of recorder, and recorder
Inventor: TAGA SUSUMU
IPC: B41J2/30
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To achieve good recording quality of an image. SOLUTION: There is disclosed a method of controlling a recording head of a recorder wherein a recording head is controlled to perform a recording operation such that a recording wire is ejected by excitation of a driving coil and is restored by a force of a restoring spring and an image is recorded on a sheet by the recording operation of the plurality of recording wires on the recording head. A recording pattern of an image to be recorded by the recording head is detected beforehand. When a specific recording pattern by which the restoring spring resonates in a relationship between a head driving frequency of the recording head and the natural frequency of the restoring spring, is detected (S1), the driving frequency of the recording head and the energizing time period of the driving coil are changed as compared to the other recording pattern (S3).
Patent JP-2003133436-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: HIYORI YOICHI
IPC: H01L27/108
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a technique for enlarging a surface area of a capacitor lower electrode. SOLUTION: A lamination film 41 is formed by laminating insulation films 41a, 41b of different etching rates alternately and the lamination film 41 is etched. Consequently, a groove 42 having an irregular inner surface is formed and a lower electrode 43 of a capacitor element for information storage is formed in the groove 42.
Patent JP-2003112081-A (JP)
Title: Method, mechanism and apparatus for centrifugally filtering slurry
Inventor: WATANABE KATSUAKI
IPC: G01N1/10
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a filtering method, for slurry, whit which the clogging of filters is prevented, the time required for filtration is shortened and filtrates with stable characteristics are obtained, and to provide a filtering mechanism and a filtering apparatus. SOLUTION: The centrifugal filtering method for the slurry comprising acting centrifugal force on the slurry stored in a vessel internally standing with a cylindrical body with the filter at its bottom to move the slurry upward from the bottom and filtering the slurry by the filter and the mechanism and apparatus for the same are provided.
Patent JP-2002181827-A (JP)
Title: Specimen treating method
Inventor: GROPP ROBERT
IPC: G01N1/31
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a user-friendly specimen treating method based on a user guide via individual treating steps and treating stations about a selectable program. SOLUTION: Desirably, a specimen placed on a specimen carrier or housed in a specimen carrier magazine is moved to be charged in the various treating stations and treated according to a treating program which can be selected, previously set, or programmed. For example, in a treating method for the specimen such a cytological or histological sample in an automatic coloring device, the specimen carrier, the specimen carrier magazine, or a clip or a code area distributed to it is univocally arranged (allocated) to the predetermined program.
Patent JP-2003126310-A (JP)
Title: Wood type golf club head
Inventor: HIRANO TOMOYA
IPC: A63B53/04
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To improve repulsion performance without impairing durability. SOLUTION: A face width is 80 to 110 mm and a face height (h) is 40 to 55 mm. Further, in a face part 2, on a vertical cross section through a face center FC in a central area 2A including the face center FC and a peripheral area 2B around that central area, in the central area 2A, a face thickness Tc of a central area 2C from an up 5 mm position UP higher than the face center FC for 5 mm to a down 5 mm position DP lower than the face center FC for 5 mm isa 2.7 to 3.0 mm, the thickness of the peripheral area 2B is 2.0 to 2.2 mm and further, the thickness is smoothly gradually decreased from the central area 2C to the peripheral area 2B.  Besides, when the thickness of the central area 2C is defined as Tc, the thickness of the peripheral area 2B is defined as Te and the thickness of a sole part 4 is defined as Tc, the inequalities of 0.70<=Te/Tc<=0.76 (1) and 0.50<=Ts/Tc<=0.65 (2) are established.
Patent JP-2003139268-A (JP)
Title: Valve with information storage function and valve operation machine thereof
Inventor: SHIMADA HIROSHI
IPC: E03B7/07
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a valve with an information storage function storing and holding the information required for closing operation of the valve, and also to provide a valve operation machine thereof. SOLUTION: An RFID tag 7 which reads information in a non-contact manner and stores opening and closing operation direction information and shutoff torque information in advance is mounted in this valve with the information storage function.
Patent JP-2003136253-A (JP)
Title: Rotary driving method and device for transformer- attached portable gun
Inventor: SATO YOSHIO
IPC: B23K11/28
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a rotary driving method and device for a transformer- attached portable gun that reduced the load of an operator and that enables a gun body to be rotated very easily and lightly by rotating an inner ring by a rotary driving motor relative to an outer ring of a bail support suspended on a hanging fixture. SOLUTION: In the rotary driving method of the transformer-attached portable gun, the gun body 7 is made rotatable relative to the outer ring by rotating the inner ring 5 with a rotary driving motor 9 relative to the outer ring 3 of the bail support, and also the gun body is fixed on the inner ring of the bail support; power transmitting mechanisms 8, 10 are formed between the output side of the rotary driving motor attached to the gun body and the inner face side of the outer ring, and thus the gun body is made rotatable by rotating the inner ring through the rotation of the rotary driving motor.