baber/WOPTO huggingface dataset:
Patent JP-2004068743-A (JP)
Title: Internal combustion engine
Inventor: MURAKAMI OSAMU
IPC: F02F7/00
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce size and weight of a cylinder block of an internal combustion engine provided with a cover covering a cam shaft driving mechanism by utilizing a space part of the cylinder block formed by reducing a size of the cover and increasing stiffness of the space part.  <P>SOLUTION: The cam shaft driving mechanism M2 arranged on a right end surface 20 of the cylinder block 1 of the internal combustion engine is covered by the cover attached on an attachment surface 67 of a attachment part 69. A projecting part 76 projecting from a retreated attachment surface 67a in a side view toward a front end surface 25 in a perpendicular direction D2 to form a contour 68 is formed in the space part S formed between the retreated attachment surface 67a and the contour 68 at the right end surface 20 as one body with the retreated attachment part 61a. The projecting part 76 also projects from a front end surface 25 in the perpendicular direction D2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036600-A (JP)
Title: Fuel vapor treatment system
Inventor: NAGAI TAKASHI
IPC: F02M25/08
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a controllability of a heater and to simplify a heater control device by raising thermal conductivity without increasing a whole volume of an adsorbent of a canister by accommodation of the heater.  <P>SOLUTION: A PTC element 5 electrically connected in series to a plurality of heaters 4 directly buried at a main position in the adsorbent 3 accommodated in the canister 2 is provided at the outside of the canister 2 and the heater 4 is connected to a power feed device 6 through the PTC element 5. Therefore, a whole volume of the adsorbent 3 is not increased. Further, since the thermal conductivity to the adsorbent 3 is enhanced, the controllability of the heater 4 is enhanced. Then, since the PTC element 5 has a switching function, the device is simplified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070877-A (JP)
Title: Information distributing device and its method, and computer program for information distribution
Inventor: WAKAMATSU MASAHIRO
IPC: G06F13/00
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily and quickly automatically extract and set a mail addressee by changing a mailing environment of a user only minimally.  <P>SOLUTION: The user of the system can optionally change extraction condition items for the addressee to which mail will be distributed on the basis of a DB of the user, and it can be added without changing the environment of the user even when the user does not have mail address information in the DB. Setting of an extraction condition of an addressee to which mail will be distributed, mail distribution based upon the setting, and automatic mail distribution capable of automatically distributing mail to an addressee satisfying a particular condition when a specified condition is satisfied can be easily realized from a user side via browsing software or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080428-A (JP)
Title: Image processing apparatus
Inventor: KOMADA YASUO
IPC: H04N1/00
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of reducing power consumption in a standby state, and capable of detecting the opening and closing of a cover of the image processing apparatus in the standby state while realizing a low cost.  <P>SOLUTION: This image processing apparatus comprises a developer container for receiving a developer attachable/detachable to/from the main body thereof, an openable/closable cover for attaching/detaching the developer container to/from the main body, a control circuit for controlling image formation using a DC voltage generated by a low voltage power supply section as a power supply, a high voltage generating section for generating a high voltage from a DC voltage under the control of the control circuit, a mechanical switch for controlling on/off of the DC voltage according to the operation of the openable/closable cover, a state detecting means for sensing on/off of the mechanical switch, and a sensor means for detecting either the open state of the openable/closable cover or the presence of an original document to be read.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078634-A (JP)
Title: Controller
Inventor: SAKAGUCHI MASAHIKO
IPC: A63F13/428
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the entertaining effects by expanding the width of the software.  <P>SOLUTION: The controller 1 has function keys 13a-13d, 14 used by a user to input, an operation signal generating means 22 which outputs the operation signals of the function keys, a cable 2 containing signal lines and power source lines, and a connector 3 to connect the controller 1 to the game machine 4. Further, it has a heart rate meter 5 to measure the heart rate, a sphygmometer 6 to measure the blood pressure, a perspiration sensor 7 to measure the perspiration, and a body fat meter 8 to measure the body fat, to measure user's mental and physical functions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079950-A (JP)
Title: Bobbin for coil
Inventor: SUZUKI MITSUAKI
IPC: H01F27/32
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce variation in inductance due to temperature and humidity of a bobbin for coil being impregnated with varnish together with a core.  <P>SOLUTION: The bobbin for a coil comprises two E type cores 20 and 21, and an EE type core 50 formed to hold the butting position G of the cores 20 and 21 in-between. The bobbin 10 is applied with a winding 22 and the intermediate cores 2 of the cores 20 and 21 are inserted into a core inserting part 13. On each side of the inner wall 17 of the core inserting part 13, a spot-like protrusion 11 is formed to hold the butting position G of the divided core in-between. Each side of the intermediate core 2 is limited by any one spot-like protrusion 11 not to come into surface contact with the inner wall 17 of the core inserting part 13. Total length K of the intermediate cores 2 of the cores 20 and 21 is longer than the height M of the core inserting part 13, and a force for separating the butting position G of the divided cores 20 and 21 does not act even if the bobbin 10 inflates.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085221-A (JP)
Title: Method of manufacturing molding die for pressing and lens
Inventor: OGAMI YUTAKA
IPC: G01B21/20
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a molding die of desired shape by precisely measuring the shape of even a lens or the molding die with a curved surface whose inclination angle exceeds 35 degrees.  <P>SOLUTION: A die shape design value is determined based on a lens shape design value. (1) A provisional die is manufactured by inputting a machining input value based on the die shape design value, into a machine, and the shape from the die center of a molding face of the provisional die to the effective diameter is measured in the direction of a contactor going up along the molding face, using a contact probe type shape measuring apparatus to obtain a die shape measured value. The machining input value is corrected to manufacture a practical molding die using the corrected machining input value. (2) A provisional die is manufactured based on the die shape design value, and a heated molding material is molded to manufacture a provisional lens. The shape from the center portion of the manufactured provisional lens face to the effective diameter is measured in the direction of the contactor going up along the provisional lens face, using the contact probe type shape measuring apparatus to obtain a lens shape measured value, and the die shape design value is corrected to manufacture a practical molding die using the corrected die shape design value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087187-A (JP)
Title: Three position switch and connection method of the same
Inventor: SUZUKI SHIGEMARU
IPC: H01H3/12
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three position switch without malfunction not only at one system operation but also at two system operation at a circuit configuration capable of connecting three position switch of two systems to a signal wire, capable of stably performing on/off switching operation.  <P>SOLUTION: Auxiliary contacts q1, q2 of a push-in switch (three position switch) are serially connected to a three position base switch constructed by connecting main contacts p1, p2 to signal wires in parallel as usual. As a signal system, in addition to constructing a switch SW1 by combination of the main contact p1 and the auxiliary contact q1, and constructing a switch SW2 by the combination of the main contact p2 and the auxiliary contact q2, the opened state of respective main contacts p1, p2 is maintained when returned from position 3 to position 2 by the push-in operation after fundamental operation functions. Further, the three point switch has such a switching function that turns off respective switches SW1, SW2 while keeping the auxiliary contact in opened state and keeping the auxiliary contact q2 in closed state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003133304-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: KAWASAKI YOJI
IPC: H01L21/265
Filed: 2002-08-26
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of a leakage current by shortening the bird's beak of an element isolation oxide film by preventing unwanted oxidation of the surface of a silicon film. SOLUTION: After a polysilicon film 11 is formed on a silicon substrate 1 via an underlying oxide film 10, a high-concentration impurity-element containing layer 18 is formed on the surface layer of the polysilicon film 11 and its interface layer with, the underlying oxide film 10, by implanting ions of one of impurity elements selected from among nitrogen (N), argon (Ar), xenon (Xe), and carbon (C) into the polysilicon film 11 at a surface density of 1×10<13> -2×10<15> cm<-2> and heat-treating the film 11 within the temperature range of 700-900 deg.C. Thereafter, the unwanted oxidation of the polysilicon film 11 is suppressed by means of the impurity-element containing layer 18 at the growing and forming of the element isolation oxide film by forming the pattern of a silicon nitride film 12.
Patent JP-2004086768-A (JP)
Title: Object control device, object control method, object control program, and computer-readable recording medium
Inventor: FUKUI MOTOFUMI
IPC: A61B5/0476
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object control device capable of controlling the operation of an object with brain wave data.  <P>SOLUTION: This object control device 1 comprises an image take-in means 12 installed in the controlled object 11 and taking in the image of the controlled object 11 in the moving direction, a visually presenting means 13 displaying the image taken in by the image take-in means 12, a brain wave data acquisition means 14 acquiring the brain wave data of an operator produced when the operator visually recognizes the image displayed by the visually presenting means 13, a brain wave data determination means 15 generating and outputting the control information for controlling the controlled object 11 based on the brain data acquired by the brain wave data acquisition means 14, and a control means 16 controlling the operation of the controlled object 11 based on the control information generated and outputted by the brain wave data determination means 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003159800-A (JP)
Title: Liquid-jet head and liquid-jet apparatus
Inventor: FURUHATA YUTAKA
IPC: B41J2/055
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid-jet head and a liquid-jet apparatus miniaturized by simplification of a wiring structure.  <P>SOLUTION: In a state securing a space not to obstruct the motion of a piezoelectric element 300 in an area connected to the side of the piezoelectric element 300 of a channel forming board 10 as well as facing to the piezoelectric element 300, the liquid-jet apparatus has a sealing board 30 which contains a piezoelectric element holder 31 sealing the space. The apparatus also has a lead electrode 90 provided on the channel forming board 10 and led out from the electrode of the piezoelectric element 300 to the outside of the piezoelectric element holder 31, and a plurality of through-holes 34 in which the sealing board 30 penetrate in the direction of the thickness. At an inner side of the through-hole 34, the apparatus is provided with a wiring electrode 40 which is connected with the lead electrode at one end at outside of the piezoelectric element holder 31, and also connected at the other end with a driving wiring 110 extended from a driving circuit 120 to drive the piezoelectric element 300 at the edge of an aperture at an opposite side of the channel forming board 10 of the through-hole 34. Thus, the wiring structure can be simplified and the head can be miniaturized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004098722-A (JP)
Title: Rear part structure of vehicle
Inventor: ITO TAKAHIRO
IPC: B60N2/90
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a tip of a bridge plate from being caught by a recess part in raising a seat back.  <P>SOLUTION: In a rear part structure of a vehicle in which upper surfaces of folded seat backs 54, 64 and a rear part floor 34 in a rear of vehicle seat 33 are a same level, and luggage can be moved back and forth from the rear part floor 34 to an upper part of the seat back 54, 64 by putting a bridge plate 45 rotatably attached on the rear part floor 34 and along upper surfaces of the folded seat back 54, 64 at tip part thereof, a bridge plate storage area (L-shaped section recess part ) 74 in which a tip of the bridge plate 45 is stored is provided on an upper surface of the seat backs 54, 64, an edge part 73 raising the tip of the bridge plate 45 with accompanying to raising action of the seat backs 54, 64 is provided at the rear part of the seat backs 54, 64, a cam part 89 engaging with the edge part 73 is provided at a lower surface of the bridge plate 45.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103309-A (JP)
Title: Relay driving circuit
Inventor: TANIZAWA YOICHI
IPC: H01H47/32
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relay driving circuit compatible with a wide range of power supply voltages and easily built into a small-size apparatus.  <P>SOLUTION: The circuit includes a full-wave rectifier circuit 7 for full-wave-rectifying an AC voltage and a transistor control circuit 5 for performing an on-off control of a relay driving transistor 3 so that an effective value of a relay current flowing through a relay coil 2 becomes a relay rated current. The relay coil 2 is connected in parallel to a fast-recovery-type diode 8 as a diode for absorbing a counter electromotive force and a delay capacitance 9 is connected to a base of the relay driving transistor 3 to which a control output is given from the transistor control circuit 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100773-A (JP)
Title: Hydraulic cylinder storing unit and aircraft
Inventor: HATTORI SHOICHI
IPC: B64C13/40
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-width hydraulic cylinder storing unit adaptable to an aircraft with thin wings.  <P>SOLUTION: This hydraulic cylinder storing unit 100 is provided with a plurality of hydraulic cylinders 1, a storage body 7 formed with a plurality of hydraulic passages 5 on its outer circumferential surface, a block body 13 formed with a plurality of cylinder storage chambers for storing the plurality of hydraulic cylinders 1 and a storage chamber 11 for storing the storage bodies 7, and a plurality of fluid control valves 17 attached to the outer circumferential surface of the block body 13. This unit is so formed that the plurality of hydraulic cylinders 1 and the plurality of fluid control valves 17 are connected together via prescribed hydraulic passages out of the plurality of hydraulic passages 5 of the storage body 7 and all of them are formed approximately parallel to each other in the longitudinal direction of the plurality of cylinder storage chambers 9 and the storage chambers 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097465-A (JP)
Title: Radiation image pickup apparatus
Inventor: YAGI TOMOYUKI
IPC: G01T1/24
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation image pickup apparatus which automatically sets a photographing condition so as to obtain the optimum image corresponding to a photographic region and realizing a reduction in the radiation exposure to a patient due to re-photographing and a reduction in the load on a photographing engineer.  <P>SOLUTION: In the radiation image pickup apparatus having a pixel having a photoelectric transducer 109 for converting radiation to an electric signal, a capacitor 108 for accumulating the electric signal and a transfer TFT 104 for transferring the accumulated electric signals as one unit, a monitor TFT (thin film transitor) 106 for detecting the output corresponding to the voltage value generated in the capacitor 108 is provided in the pixel. The voltage of the capacitor 108 is detected on the basis of the drain current of the monitor TFT 106 during the irradiation with radiation to control a radiation source so as to obtain the optimum radiation image on the basis of the voltage of the capacitor 108.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100291-A (JP)
Title: Draining structure and gutter block
Inventor: SUGIYAMA HIROMASA
IPC: E03F5/04
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a draining structure that is inexpensive to manufacture and capable of draining into a gutter block rainwater seeping through roads and rainwater on the surfaces of the roads near the boundary to the gutter block.  <P>SOLUTION: The draining structure has the gutter block 2 and a drainer 3 mounted on the gutter block 2. The gutter block 2 includes a draining passage 5 formed through a sidewall 4 thereof, and a communicating recess part 7 formed in an outer surface 4b of the sidewall 4 and being open to the upper end of the sidewall 4 and in communication with the inlet part 5a of the draining passage 5. The drainer 3 is provided with a plurality of through holes 11, 11 bored in its front-to-back direction and in communication with a clearance K and/or the communicating recess part 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103415-A (JP)
Title: Laminate secondary battery, battery pack module consisting of laminate secondary batteries, battery pack and electric automobile using either battery battery pack consisting of two or more battery pack modules, and battery of either of these
Inventor: SHIMAMURA OSAMU
IPC: H01M2/10
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate secondary battery having environment resistance.  <P>SOLUTION: This battery is provided with a battery element (20) in which a current collector (22) becoming a positive electrode or a negative electrode and a separator (24) are alternately laminated, an elastic body (30) is arranged giving resilient force to at least one face of the battery element in the laminating direction of the battery element, and the battery element and the elastic body are vacuum packaged by a laminated film (12) in which a polymer and a metal are compounded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110278-A (JP)
Title: Method and server for analyzing price using computer network
Inventor: SASAKI DAISUKE
IPC: G06Q10/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To analyze consumers' impressions of prices by deriving a variety of curves based on answers to a questionnaire.  <P>SOLUTION: Each subject is urged to input the answers including a price below which he or she will doubt quality, a price below which he or she starts to feel inexpensive, a price above which he or she starts to feel expensive, and a price beyond which he or she does not want to buy. Based on the answers collected, each subject is presented with a price which seems so inexpensive that they start to doubt quality, a price below which they start to feel inexpensive, a price midway between the price below which they start to feel cheap and the price above which they start to feel inexpensive, and the price above which they start to feel expensive; each subject is then urged to input the degrees of purchase intention at each price. The degrees of purchase intention are represented by a plurality of choices to the level of purchase intention, with each choice having a weighting related to the probability of purchase. Based on the degrees of purchase intention obtained, each subject's probability of purchase is derived. The probabilities of purchase by the subjects are added up to obtain a purchase probability curve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108700-A (JP)
Title: Refrigeration insulated van
Inventor: SAKUMA HITOSHI
IPC: F25D17/08
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigeration insulated van capable of uniformly cooling all cargoes and returning to a low temperature condition quickly even if cold air inside a load-carrying platform escapes due to opening and closing of a door to maintain proper temperature management.  <P>SOLUTION: A floor 4A and a roof 4B of the load-carrying platform 4 are constituted by panels 16 provided with a cavity 17 in the direction of vehicle width, a refrigerator 6 mounted on the load-carrying platform 4 is connected with the cavity 17 of the panel 16, and cold air from the refrigerator 6 is circulated and supplied into the cavity 17 of each panel 16. Consequently, cargoes are not cooled by introducing cold air from the refrigerator 6 directly into the load-carrying platform 4 as in a conventional system, but cold air from the refrigerator 6 is circulated and supplied into the cavity 17 of the panel 16 to cool the panel 16 itself always so that uniform cooling of all cargoes and quick return to a low temperature condition after opening and closing the door become possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109775-A (JP)
Title: Optical variable filter
Inventor: SOMENO YOSHIHIRO
IPC: G02B5/28
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical variable filter capable of reducing the loss of the gain of signal light, freely controlling loss wavelength characteristics and maintaining a stable state even against an environment temperature change.  <P>SOLUTION: In the optical variable filter for correcting and equalizing the gain wavelength characteristics of an optical amplifier whose gain changes corresponding to a wavelength, a filter body 1 is constituted of a multilayer film filter 11 arranged at a prescribed position on an optical path and an actuator 14 connected to the multilayer film filter 11 and the loss wavelength characteristics of the filter body 1 are formed into the same shape as the gain wavelength characteristics of the optical amplifier by compositing the loss wavelength characteristics of the plurality of multilayer film filters 11. The arranging state to the optical path of the multilayer film filter 11 is changed by the actuator 14 so as to turn the loss wavelength characteristics of the filter body 1 to the same shape corresponding to the fluctuation of the gain wavelength characteristics of the optical amplifier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003183223-A (JP)
Title: Calix[6]areene, method of producing the same and use thereof
Inventor: LUDWIG RAINER
IPC: C07C51/09
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide calix[6]areene that can exclude the defects of the conventional dissolution.  <P>SOLUTION: The defects can be dissolved by using a calix[6]areene bearing an α-halogenated carboxyl group.  <P>COPYRIGHT: (C)2003,JPO