baber/WOPTO huggingface dataset:
Patent JP-2003139746-A (JP)
Title: Instrument for measuring characteristic value of liquid using elastic surface wave device
Inventor: HIRANO YOSHIHIRO
IPC: G01N11/16
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To secure a wide measuring range as the whole instrument, and to precisely measure a characteristic value of a liquid within the measuring range, in a characteristic value measuring instrument for the liquid using an elastic surface wave device. SOLUTION: This characteristic value measuring instrument for the liquid using the elastic surface wave device comprises a plurality of sensor parts having the elastic surface wave devices respectively, and a measuring part provided with a memory and a micro-computer. The memory stores respective operation expressions for indicating correlations between characteristic signals and the characteristic values of the liquid corresponding respectively to the elastic surface wave devices. When the characteristic value of the liquid is measured, the operation expression suitable to detect the characteristic value of the liquid is selected out of the plural operation expressions or a table stored in the memory, and the micro-computer inputs the characteristic signal from the elastic surface wave having the selected operation expression to compute the characteristic value.
Patent JP-2003143259-A (JP)
Title: Incoming call notice method in communication apparatus, incoming call notice apparatus, and program
Inventor: MOROKUMA SHOICHI
IPC: H04W84/08
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To easily place a phone at a proper position of an ear after an operation key for an incoming call is depressed. SOLUTION: The incoming call notice apparatus of this invention in a communication apparatus for making communication via voice reproduced from a reproduction section 3 is characterized in to comprise: a communication section 2 that receives an incoming signal; a notice section 4 that outputs a signal to inform a user about the incoming call in an incoming call section; an operation key 6 that is operated to instruct start of a speech while the incoming call section receives the incoming call signal; and an adjustment sound output section that supplies an adjustment sound different from the voice reproduced from the reproduction section.
Patent JP-2003143124-A (JP)
Title: System, method and program for transmission and reception of telegraphic message
Inventor: ABE HIDEYA
IPC: G06F21/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an e-mail transmission and reception system which realizes the secure transmission and reception of a telegraphic message and the reliable authentication of an opposite party also on the Internet where the telegraphic message is easy to tap or alter. SOLUTION: This telegraphic message transmission and reception system is provided with a client and common key generation means for hash-converting an inputted authentication password for generating a common key, a client/MD generation means for hash-converting the contents of an inputted request plaintext for generating a message digest, and a client/telegraphic message ciphering means which obtains the generated common key and the message digest, attaches the message digest to the request plaintext and ciphers it by using the common key to generate a request cipher sentence.
Patent JP-2003140456-A (JP)
Title: Light guide member, developer container, developing device, process cartridge and image forming apparatus
Inventor: MIYAMOTO JUN
IPC: G03G15/08
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To accurately detect the residual amount of toner in a developer container 25 where two toner feeding members 28 and 128 are used. SOLUTION: A light guide member for guiding detecting light beams Ls and Lt to a photodetector 39 so as to detect the existence of developer is constituted of a solid light transmitting member whose material has a larger refractive index than air, and is provided with two incident light guide parts, that is, first and second incident light guide parts 47A and 47B having incident surfaces on which the beams Ls and Lt are made incident, and one emitted light guide part 47C having an emitting surface from which the beams Ls and Lt are emitted. The light guide member is constituted so that the cross section in the width direction of at least one of the respective guide parts consists of at least a circular arc and a line linking both ends of the circular arc, and the incident surface or the emitting surface exists in a plane including the line linking both ends of the circular arc.  Reflection surfaces 47P and 470 having an angle at which the incident light beam is totally reflected are provided at positions crossing with the normal of the plane.
Patent JP-2003142404-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: MAEDA YUKIHIKO
IPC: H01L21/203
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device by which a high-quality III group nitride semiconductor crystal such as a cubic crystal GaN can be produced. SOLUTION: This method for manufacturing a semiconductor device is used to epitaxially grow a III group nitride semiconductor singlecrystal thin film provided with a substrate made of a GaAs single crystal. It includes a first process where each of material elements such as In, Ga, As, and N is alternately supplied onto the surface of the substrate in order of In, Ga, As, and N by a RF plasma source molecular-beam epitaxial method, to form an InGaAsN single crystal thin film; a second process where a III group element and N are alternately supplied onto the InGaAsN single crystal thin film by an migration enhanced epitaxy method, to a III group nitride single crystal thin film; and a third process where a III group nitride semiconductor crystal is grown on the III group nitride single crystal thin film by the molecular epitaxial method.
Patent JP-2003149726-A (JP)
Title: Camera
Inventor: HONDA SUMUTO
IPC: G03B13/36
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a camera in which display of shaking is made easily comprehensible at a low cost by effectively using a small number of display means. SOLUTION: In the camera provided with a focus information outputting means outputting information of focusing of the object, a switch closing while being pushed in a release means which is operated during photographing and a display control means controlling the focus information outputting means according to the closing of the switch and displaying the result and a shaking detecting means detecting the shaking state of the camera main body, display control is carried out in a first, a second or a third mode based on the information of output of the shaking detecting means, the switch and for the focusing.
Patent JP-2003144397-A (JP)
Title: Biological information measuring instrument
Inventor: IDE KAZUHIRO
IPC: A61B5/022
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a biological information measuring instrument, in which a pulse signal can be measured by pressing only one artery after defining a wrist, or the like, as a region to be measured and excluding the influences of the other arteries. SOLUTION: In the biological information measuring instrument 40 provided with a band part 6 to be mounted by being wound around the region to be measured while defining the wrist 1, where the radius artery 4 and the ulnar artery 5 exist as a region to be measured, an airbag 7 provided on the band part 6 for pressing the wrist 1, and a detection part 8 for detecting the vibration information on the wrist 1 through the airbag 7, only one of the radius artery 4 and the ulnar artery 5 is pressed with the airbag 7. Further, in order to prevent the vibration information on the other artery from being transmitted to the airbag 7, one area in the band part 6 close o the other artery is defined as a non-contact area 11 and the other area is defined as a contact area 10.
Patent JP-2003144685-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which raises amusement on display and enhances game property. SOLUTION: When a normal pattern display device 140 stops and displays a plurality of pieces of identification information on an effective line and also the identification information displayed and stopped on the effective line become a predetermined special display state, the display result of a variable display device 310 becomes a specified display state. Since the specified game state is generated, the game player expects the display of special identification information in the game of the normal pattern display device 140.
Patent JP-2003145094-A (JP)
Title: Garbage processing machine
Inventor: MAEDA HIROMI
IPC: B09B3/00
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a convenient garbage processing machine in which cooling processing time after drying processing of garbage is shortened. SOLUTION: The garbage processing machine has a preheating process for carrying out an heating operation so that the temperature of a drying chamber (not shown) reaches a predetermined temperature, a drying process following the preheating process for drying the garbage at the predetermined temperature, and a cooling process following the drying process for cooling the drying chamber. The number of rotations of an air intake fan 6 during the cooling process is set to be higher than that during the drying process. Thereby, the fall of the temperature in the drying chamber is accelerated after the drying process, and the cooling processing time is shortened.
Patent JP-2002276878-A (JP)
Title: Joint for piping
Inventor: MATSUBARA MASASHI
IPC: F16L37/14
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To surely prevent relative rotation between a female joint member and a male joint member without providing a cover or the like separately and without various restrictions under actual pipe connection situation. SOLUTION: Retaining part 56a, 56b engaging with a spool part 54 of the male joint member 44 for retaining the male joint member 54 for preventing the same from coming off are provided on a retainer 46. A non-circle part of the male joint member 44 and the retaining parts 56a, 56b of the retainer cooperate to prevent relative rotation of the female joint member 42 and the male joint member 44.
Patent JP-2003158592-A (JP)
Title: Facsimile machine and data entry device
Inventor: UCHINO MIYOJI
IPC: H04N1/00
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile machine and a data entry device that can easily enter characters and other data without increasing the number of keys of the facsimile machine and without the need for increasing the machine size. SOLUTION: The data entry device 51 is similar to a keyboard provided to a personal computer. A connection cable 61 is connected to the data entry device 51. A tip (signal output terminal) 62 of the connection cable 61 has the same shape as a modular receptacle used to connect a handset 4 to a main body of the facsimile machine 1. Then a tip 62 of the connection cable 61 can be connected to a modular jack 22 used to connect the handset 4 to the facsimile machine 1.
Patent JP-2003153852-A (JP)
Title: Electronic endoscope
Inventor: MITANI TAKAHIKO
IPC: A61B1/00
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To suppress the temperature elevation of a solid-state imaging element which is a component element of a solid-stage imaging device and to improve the electric characteristics by the temperature dependence of the solid-state imaging element. SOLUTION: Distal end metallic members 31, 29 and 30 are divided to the distal end material member 31 of a region where the solid-state imaging device 24, an air- and water-supply nozzle 25 and a suction channel 28 are fixed and the distal end material members 29 and 30 of regions where light guide units 26 and 27 are fixed. These distal end material members are subjected to a thermal insulting treatment by a thermal insulating material 32 between the described above regions. As a result, much transfer of the heat of the light guide units 26 and 27 to the solid-stage imaging device 24 is prevented and therefore the temperature elevation of the solid-state imaging element which is the component element of the solid-stage imaging device 24 is suppressed and the electric characteristics by the temperature dependence of the solid-state imaging element can be improved.
Patent JP-2003159485-A (JP)
Title: Control method for three-axial table, method for fabricating blades of scissors using the same, and a pair of scissors
Inventor: ADACHI SHIGEYOSHI
IPC: G05B19/4103
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method for a three-axial table which enables a three-dimensional tool to move in the three-axial table, allowing the tool to follow a desired curved line locus made on the peripheral surface of a cylinder, a method for fabricating blades of scissors using the control method, and a pair of scissors fabricated by the method.  <P>SOLUTION: In this control method for a three-axial table, where a three- dimensional tool can be moved along a helical locus that has been made at a specified inclination degree on the peripheral surface 11 of a cylinder 10, the locus Q is formed by connecting helical line segments that result from performing the helical interpolation more than one time on the peripheral surface of the cylinder. The inclination degree of each line segment has been specified optionally so that it can make up the desired quasi-curved line to compose the locus Q, along which the tool is to be moved. This control method can be applied to fabricating a pair of barber scissors with the edges recurved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162039-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: IWAGAKI MASARU
IPC: G03C1/795
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver halide color photographic sensitive material so as to obtain the best print with high efficiency even for printing color negative films photographed under any photographing conditions, and to provide a silver halide color photographic sensitive material having decreased influences by fluctuation of the activity level of a developing solution during development, having improved print stability and little fog by leaked light due to light piping and showing preferable sharpness.  <P>SOLUTION: The silver halide color photographic sensitive material features that ≥50% of the whole projected area of silver halide particles included in at least one photosensitive layer is possessed by planar particles having ≥12 aspect ratio and that when an unexposed part of the photosensitive material is subjected to standard color development, the material shows specified spectral transmission density for red light.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002282571-A (JP)
Title: Looper thread take-up lever device
Inventor: FUJITA KUNIJI
IPC: D05B63/02
Filed: 2001-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a looper thread take-up lever device excellent in workability and never disturbing sewing work. SOLUTION: This looper thread take-up lever device 1 is provided with a thread take-up lever shaft 5 rotated by the transmission of the rotation of a lower shaft 20 driven by a sewing machine motor, and a looper thread take-up lever 7 fixed to the thread take-up lever shaft 5 to tighten or loosen a looper thread supplied to a looper by the rotation of the looper thread take-up lever 7. The thread take-up lever shaft 5 is arranged on a worker side within a sewing machine bed 31, and one shaft end of the thread take-up lever shaft 5 is supported by a left bearing 2 protruded from a wall part 31b and opposed to a recessed part 32. The looper thread take-up lever 7 is fixed to this shaft end, and a thread guide means formed of a thread guide base 13 and the like is installed to the left bearing 2.
Patent JP-2002327997-A (JP)
Title: Tube plate for tube bundle for chemical reactor and heat exchanger
Inventor: BACCIOLI GIUSEPPE
IPC: B01J8/06
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a tube plate for a tube bundle for a chemical reactor or a heat exchanger. SOLUTION: A tube plate (10) for a tube bundle for a chemical reactor and a heat exchange, comprises a plurality of components (11, 12), with shapes which are complementary to each other, in order to form a complete plate (10), wherein the components (11, 12) are produced separately, and are connected to each other subsequently by means of mechanical joints, in order to form the tube plate (10). The components (11, 12) which form the tube plate (10) are joined to each other by means of a plurality of pins (15), which are inserted in corresponding holes provided in the respective components, (11, 12), or other mechanical connections. This joint can be completed by means of welded connections on the mechanical connection parts.
Patent JP-2003163418-A (JP)
Title: Nitride gallium system compound semiconductor laser
Inventor: YANAGIMOTO TOMOYA
IPC: H01S5/323
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a short-wavelength laser for blue-green color and green color among the nitride gallium system compound semiconductor lasers that threshold value becomes high because of bad confinement of light beam.  <P>SOLUTION: This nitride gallium system compound semiconductor laser is an isolation confinement type nitride gallium system compound semiconductor laser comprising an optical guide layer. This optical guide layer is provided between an active layer consisting of a nitride gallium system compound semiconductor and a clad layer consisting of the nitride gallium system compound semiconductor, and is comprised of the nitride gallium system compound semiconductor having a refraction index which is larger than that of the clad layer and having a band gap which is larger than that of the active layer in order to form an optical waveguide in combination with the active layer. In the optical guide layer, impurity is doped to raise the conductivity during the growth thereof. However, the optical guide layer is grown without doping of impurity in the area thereof isolated at least by 0.05 μm or more from the end face in the active layer side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163225-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: KUBO HIROYUKI
IPC: H01L21/337
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of reducing on-resistance of channels without increasing an element area and causing characteristic deterioration such as short channel effect or the like, and to provide its manufacturing method.  <P>SOLUTION: This device comprises a gate electrode 7 formed on a semiconductor substrate 1, two conductive layers 3 to be a source or drain, which are formed on the semiconductor substrate 1, and at least two channel layers 2a, 2b, which are arranged in a direction perpendicular to a main surface of the semiconductor substrate 1 and are formed so as to connect in parallel to the two conductive layers 3. The channel layers 2a, 2b comprise a prescribed conductivity type, and at least two gate diffusion layers 4a, 4b, which form pn junctions with each channel layer 2a, 2b under a gate electrode 7, respectively, are formed, and at least two gate diffusion layers 4a, 4b are electrically connected by a connection layer 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166509-A (JP)
Title: Fixing method and fixing instrument for plural lower stage members having reference hole for fitting upper stage member
Inventor: YAMAJI MICHIO
IPC: F16B5/02
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing method for a lower stage member imparting a positioning accuracy and not requiring much labour for works.  <P>SOLUTION: A spacer 20 in which protrusions 23, 24 arranged at a distance equivalent to a preset value of a distance of reference pitch are formed at the bottom face, is used. Male screw members for fixing the lower stage member are screwed in the condition that respective protrusions 23, 24 of the spacer 20 are fitted in with respective reference holes of the lower stage members 9, 10. Fluid paths with at least one upward opening 9b and at least one threaded hole 13, in which male screw member for fixing the upper stage member to fix the upper stage member to the lower stage members 9, 10 is screwed, are provided in respective lower stage members 9, 10. At least one upward opening 9b and at least one threaded hole 14 of respective lower stage members 9, 10 are used for the reference hole.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166661-A (JP)
Title: Opening/closing valve for gas meter
Inventor: TANAKA YUTAKA
IPC: F16K31/524
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption of an opening/closing valve for gas meter with safety features, to downsize the valve, to reduce pressure loss thereof, to improve sealability thereof, to realize an opening/closing valve for large- sized gas meter for business use, and to prevent unexpected closing due to shock in an opened state.  <P>SOLUTION: By rotating a shaft 33 clockwise by a pulse motor not shown in Fig., a cam 34 pushes down and opens an auxiliary valve 35 to communicate a primary side 23a with secondary side 23b. As the motor revolves further, a cam 32 opens an opening/closing valve 36 via a valve arm 31. Numeral reference 30' represents a valve element 30 in an opening state. The valve element 30' in the opened state is retracted in a recessed part 25A not to obstruct gas flowing in a flow pass 23. Reverse revolution of the pulse motor makes the cam 32 return to a position shown in Fig. and the valve element 30 return to a closed state shown in Fig. due to its own weight and gas pressure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003151424-A (JP)
Title: Circuit breaker
Inventor: SAITO TAIZO
IPC: H01H3/62
Filed: 2001-12-03
Abstract: PROBLEM TO BE SOLVED: To achieve a circuit breaker, which has an undervoltage tripper for turning off a switching contact when voltage in a load cable way is less than or equal to a prescribed voltage, capable of ensuring that the undervoltage tripper is reset, and preventing a movable contact and a fixed contact from wearing by an arc because the movable contact and the fixed contact come into contact with each other when the switching contact is changed from the OFF to the ON state after the undervoltage release is reset by the operation of a operating handle of the circuit breaker if detected voltage is less than or equal to the prescribed voltage. SOLUTION: When the operating handle 45 is reset, a working part 200 of the undervoltage tripper 1 is reset by engaging with the operating handle 45.
Patent JP-2003171731-A (JP)
Title: High tensile strength steel sheet for welded structure having excellent fatigue strength of welded joint, and welded joint
Inventor: KOSEKI TADASHI
IPC: C22C38/14
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high tensile strength steel sheet for a welded structure which has excellent fatigue strength of a welded joint, and to provide a welded joint.  <P>SOLUTION: The high tensile strength steel sheet for a welded structure having excellent fatigue strength of a welded joint has a composition containing, by mass, 0.005 to 0.2% C, 0.1 to 1.6% Si, 0.5 to 2% Mn, ≤0.05% P, ≤0.05% S, 0.0005 to 0.01% B, ≤0.01% N, >0.05 to 1% Al, and 0.005 to 0.5% Ti, and the balance Fe with inevitable components, and a carbon equivalent Ceq calculated by the following formula is 0.275 to 0.65%: Ceq (%)=C+Mn/6+(Cu+ Ni)/15+(Cr+Mo+V)/5+Nb/3. The welded joint having excellent fatigue strength consists of the same high tensile strength steel sheet, and, in the structure of a weld heat-affected zone therein, the area ratio of a bainitic structure is >60%, and the occupancy ratio of an intergranular ferritic structure is ≤10%.  <P>COPYRIGHT: (C)2003,JPO