baber/WOPTO huggingface dataset:
Patent JP-2006310410-A (JP)
Title: Laminated piezoelectric element and injector using it
Inventor: SATO KAZUHIDE
IPC: H01L41/22
Filed: 2005-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated piezoelectric element having excellent durability and reliability, and a manufacturing method for the laminated piezoelectric element.  <P>SOLUTION: The laminated piezoelectric element 1 has a ceramic laminate 10 formed by alternately laminating piezoelectric layers 11, first internal electrodes 21, and second internal electrodes 22. Side-face electrodes 31 and 32 are formed on the side faces 101 and 102 of the ceramic laminate 10. First recessed trenches 41 exposing the ends of the second internal electrodes 22 to a bottom 410 are formed to the side face 101. Second recessed trenches 42 exposing the ends of the first internal electrodes 21 to the bottom 420 are formed to the side face 102. The first recessed trenches 41 and the second recessed trenches 42 are filled with insulating fillers 5 so as to coat the ends of the second internal electrodes 22 and the ends of the first internal electrodes 21. Projecting surfaces 51 projected to the outside from the side faces 101 and 102 of the ceramic laminate 10 are formed to the external surfaces of the insulating fillers 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005318607-A (JP)
Title: Differential current mode phase/frequency detector circuit
Inventor: MELTZER DAVID
IPC: H03L7/089
Filed: 2005-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase and frequency detector having a differential architecture so that its operation can be performed at the highest possible frequency and with low noise generation.  <P>SOLUTION: A fully differential phase and frequency detector utilizes a multi-function differential logic gate to implement a differential AND gate operation and provides a fully differential D-flip-flop. The multi-function differential logic gate has four inputs, which can be grouped into two pairs of true and complement signals. By selectively re-assigning the inputs to different signal pairs, the differential logic gate can be made to provide one of either simultaneous AND/NAND logic operations or simultaneous OR/NOR logic operations. The differential D-flip-flop is implemented following a master/slave configuration and responds to the true and complement forms of an input clock signal, an input reset input, and input data signal, and also provides true and complement forms of an output signal. All components within the phase and frequency detector are exemplified in CML circuit configuration.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006306758-A (JP)
Title: Method for producing biaryl compound
Inventor: HONDA YUJI
IPC: C07C49/782
Filed: 2005-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for synthesizing a biaryl compound, making it possible that an unstable triarylborane compound is industrially used in a stable form by Suzuki-Miyaura reaction and economically useful.  <P>SOLUTION: This method for producing the biaryl compound expressed by Ar<SP>1</SP>-Ar<SP>2</SP>(Ar<SP>1</SP>is phenyl or the like; and Ar<SP>2</SP>is phenyl or the like) comprises reacting any one of a triarylboron amine complex expressed by Ar<SP>1</SP><SB>3</SB>B-NR<SP>1</SP>R<SP>2</SP>R<SP>3</SP>(R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are each H, an aklyl or the like) and an organic boron-alkali metal hydroxide adduct expressed by Ar<SP>1</SP><SB>3</SB>B-WOH (W is Na or the like) with an aromatic or unsaturated heterocyclic compound expressed by Ar<SP>2</SP>X (Ar<SP>2</SP>is phenyl or the like; and X is a halogen or the like) in the presence of a transition metal-based catalyst expressed by MY<SB>n</SB>L<SB>m</SB>and, if necessary, a phosphine ligand and in the coexistence of a base.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006308883-A (JP)
Title: Composition for polymer dispersion type liquid crystal display element, and polymer dispersion type liquid crystal display element
Inventor: NAKADA HIDETOSHI
IPC: G02F1/1334
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for a polymer dispersion type liquid crystal display element, the composition having excellent driving voltage characteristics in a low temperature region, optical hysteresis characteristics and response rate characteristics, low temperature dependence, and a high voltage retaining rate, and capable of being driven by an active element, and to provide a polymer dispersion type liquid crystal display element.  <P>SOLUTION: The composition for a polymer dispersion type liquid crystal display element contains a compound expressed by general formulae (I-a), (II-a) and (III-a). The composition is extremely practical since a liquid crystal display element having excellent driving voltage characteristics in a low temperature region of 0°C to -20°C, optical hysteresis characteristics and response rate characteristics, and having low temperature dependence and a high voltage retaining rate can be obtained from the composition and a polymer dispersion type liquid crystal display element.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006308219-A (JP)
Title: Heat exchanger for gas water heater
Inventor: MIYOSHI MASARU
IPC: F24H9/00
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To lengthen a service life of a heat exchanger by reducing dew condensation caused by the temperature drop of the heat exchanger.  <P>SOLUTION: A fan pipe 21 is formed in double pipe structure to allow cold water to flow through an inner pipe 20 and hot water to flow through an outer pipe 21. The temperature of an outer pipe surface in contact with combustion gas and a fin 17 connected to the outer pipe is thereby heightened to prevent dew condensation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006308956-A (JP)
Title: Projector
Inventor: HORI MASAHIRO
IPC: G03B21/16
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact, low-noise data projector wherein all the light generating sources are cooled by a single blower.  <P>SOLUTION: Regarding the data projector 10, the light source apparatus 61 is arranged near the air outlet 113 of the cooling fan, and the light source apparatus 61 is cooled by the air discharged from the cooling fan, and also, the light generating sources other than the light source apparatus 61 in the projector 10 are cooled by external air flow sucked by the cooling fan.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006310657-A (JP)
Title: Nitride semiconductor element and method for manufacturing the same
Inventor: NAKAJIMA SABURO
IPC: H01S5/02
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor element whose light emitting area is not cracked when dividing each of a plurality of light emitting elements and a decrease of a yield is inhibited.  <P>SOLUTION: The nitride semiconductor element is manufactured through a process of forming a plurality of light emitting elements composed of at least one layer of nitride semiconductor element layers 2, 3 on a growth substrate, a process of joining a supporting substrate 6 on the nitride semiconductor element layers 2, 3, and a process of removing the growth substrate from the joined nitride semiconductor element layers 2, 3 and the supporting substrate 6. The nitride semiconductor element is constructed in such manner that a resin 10 is filled in a cave between the nitride semiconductor element layers 2, 3 and the supporting substrate 6 as a dividing area of a plurality of light emitting elements.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006308048-A (JP)
Title: Clamp
Inventor: TSUJI MASATATSU
IPC: F16L3/12
Filed: 2005-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamp whose displacement is prevented by fixing a shock absorbing material to a clamp portion in the previously positioned condition while holding a pipe with simple work.  <P>SOLUTION: The clamp comprises the clamp part 4 for holding the pipe 2 on the body side in a clamping manner and the shock absorbing material 5 integrally anchored to the inner face thereof and arranged between the pipe 2 and the clamp portion 4 for absorbing the shock of the pipe 2. Thus, no need exists for assembling the clamp through the outside of the shock absorbing material 5 being conventionally attached to the pipe 2, resulting in simple mounting work. The shock absorbing material 5 which is fixed to the clamp portion 4 in the previously positioned condition has no possibility of displacement to impair shock absorbing effects.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006315423-A (JP)
Title: Power steering device
Inventor: SHIMIZU NOBORU
IPC: B62D117/00
Filed: 2005-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a sense of incongruity from being imparted to a driver at the time of sudden starting or sudden braking.  <P>SOLUTION: An arithmetic part switches a switch to a normal control system, a special control system or a return control system by the output signal, calculates changed amount ΔV of vehicle speed for every unit time, and decides whether or not the changed amount ΔV of the vehicle speed V0 calculated just before and present vehicle speed ≥ changed amount ΔVf set in advance. At the time of the changed amount ΔV ≤ the set changed amount ΔVf, the switch is switched to the normal control system and a current command value based on a current command value I1 or I2 is outputted as solenoid excitation current I. At the time of the changed amount ΔV > the set changed amount ΔVf, the switch is switched to the special control system, and a special control system current command value set in advance to be a system separate from the current command value I1 or I2 is outputted as solenoid excitation current I. When the changed amount ΔV is within the set changed amount ΔVf, the switch is switched to the return control system to return the current command value based on the current command value I1 or I2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005224634-A (JP)
Title: Game machine
Inventor: SATO HIDEAKI
IPC: A63F7/02
Filed: 2005-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which even if a counter 1 is separately updated by two or more control means, the value of the counter can be effectively updated.  <P>SOLUTION: In this game machine, an IY register, which counts the initial value of a random number counter deciding a big win, not only is updated periodically in INT interrupt processing (see Fig. 8) but also is "+1" updated continuously using the residual time of the INT interrupt processing in main processing (see Fig. 5). Thereby, since the residual time can vary according to the control state of a game, the value of the IY register can be used as an initial value for updating the random number counter on the assumption that the IY register is surely updated and randomized. Moreover, although the IY register is updated by two different processing of the main processing and the INT interrupt processing, the IY register is updated by one command, it is possible to utilize effectively without making the update result meaningless regardless of the execution timing of both processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006319468-A (JP)
Title: Radio wave absorber and outer package
Inventor: HIRATA MASAYUKI
IPC: H01Q17/00
Filed: 2005-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a measurement error from occurring by suppressing the reflection phenomenon of an electromagnetic wave.  <P>SOLUTION: A radio wave absorber 110 covers the pipe portion 42 and the box portion 43 of a probe main body 40. The electromagnetic wave absorber 110 is in a nearly truncated-cone shape widening from the side of a head portion 41 to the box portion 43 of the probe main body 40. When the tapered electromagnetic absorber 110 made of urethane with uniform carbon density is viewed from the side of the head portion 41 of the probe main body 40, thicknesses (dimensions in the axial direction of the pipe portion 42) of the absorber 110 are different. Consequently carbon density is varied in radial directions of the absorber 110, even when the absorber 110 has uniform carbon density. Consequently, the electromagnetic wave absorber 110 absorbs electromagnetic wave over a wide band, so the reflection phenomenon of the electromagnetic wave that the primary probe body 40 is to measure is suppressed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006317775-A (JP)
Title: Radiation sensitive resin composition
Inventor: ITO NOBUJI
IPC: G03F7/004
Filed: 2005-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation sensitive resin composition which suppresses occurrence of development defects, so that the yield of semiconductor devices can be improved.  <P>SOLUTION: The radiation sensitive resin composition comprises (A) a radiation sensitive acid generator containing at least one onium salt compound selected from iodonium salt compounds and sulfonium salt compounds, wherein an amount of ammonium monosulfide ((NH<SB>4</SB>)<SB>2</SB>S) is ≤1,000 ppm based on the amount of the onium salt compound; (B) an alkali-insoluble or slightly alkali-soluble resin having an acid-dissociable group; (C) a solvent; and (D) an acid diffusion inhibitor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006314660-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2005-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To perform performance display capable of increasing a desire to play.  <P>SOLUTION: This game machine comprises: a pattern CPU 311 for storing sprite data required for the display of the scene in character RAM memories 321 and 322 and making the stored sprite data required for the display of the scene be read; a video display processor 330 for reading the sprite data from the character RAMs 321 and 322 and making video images be displayed by the respective scenes including sprites based on the read sprite data; and a VRAM 336 for temporarily storing plotting data generated on the basis of the sprite data. The VRAM 336 is a DRAM for instance.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006319886-A (JP)
Title: Digital video signal interface module
Inventor: YODA HIDEYA
IPC: H04B10/2581
Filed: 2005-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a digital video signal interface module capable of suppressing the increase in the number of components and preventing the occurrence of disconnection or short-circuit accident.  <P>SOLUTION: Each of a transmitting-side connector 20 and a receiving-side connector 30 comprises an element mount section 50 including a terminal 51 in which a light-emitting element or a light-receiving element is integrated and which transports an electric signal to the light-emitting element or the light-receiving element; a guide section 52 formed with a V groove 53 for positioning each of optical fibers 12 to each light-emitting element or each light-receiving element of the element mount section 50; and a molding material 55 for integrally connecting the element mount section 50 with the optical fibers 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006104927-A (JP)
Title: Unit building and its construction method
Inventor: MIYOSHI MIKIO
IPC: E04B1/76
Filed: 2005-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit building, which has a simple structure so that thermal characteristics of a room is improved.  <P>SOLUTION: In a unit building 10 where a plurality of building units 20 are abutted to each other, a heat-insulating and nonventilation material 61 is used to seal a joint edge portion 51 which is exposed to the outdoor air between the adjoining building units 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006322376-A (JP)
Title: Protector cover of internal combustion engine
Inventor: ENOKIDA TOMOSHI
IPC: F02M39/00
Filed: 2005-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protector cover light in weight, manufacturable at low cost, and easy to assemble.  <P>SOLUTION: The cover body 19 of the protector cover 1 is made of a resin. A resin-made projected part 21 in which a pin-like metal reinforcement member 23 is integrally stored is integrally formed on the rear surface of the cover body 19 so as to protrude in the direction of an intake manifold 3. The tip of the projected part 21 is positioned in proximity to the intake manifold 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006322211-A (JP)
Title: Crime prevention device for elevating sun shading device
Inventor: OKUDA HIROMITSU
IPC: E06B9/325
Filed: 2005-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crime prevention device which can prevent invasion of an intruder from a window where a sun elevating shading device is arranged.  <P>SOLUTION: The crime prevention device is formed of: a main body arranged on a window frame or a wall surface, and having front and rear wall portions for partially pinching a bottom rail, a weight bar, or a grip of the sun shading device located at an undermost location, from the front and rear of the same; and a gate member arranged in the main body to form a gate at upper portions of the front and rear wall portions which the bottom rail, the weight bar, or the grip enters/leaves. Herein when the gate member is opened, the bottom rail, the weight bar, or the grip is allowed to descend into/ascend from the main body, whereas when the gate member is closed, the bottom rail, the weight bar, or the grip is inhibited from ascending from inside the main body.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006320553-A (JP)
Title: Bed apparatus
Inventor: KAWAHARA ISAO
IPC: A47C17/54
Filed: 2005-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bed apparatus capable of surely retaining a horizontally reclined floor board when the floor board is liftably provided and the inside of a base body is used as a storage part.  <P>SOLUTION: This bed apparatus is provided with: the box-shaped base body 1 having an opened upper surface and the inside used as a storage part; the floor board 3 having both sides in the width direction of one end in the longitudinal direction turnably connected to one end in the longitudinal direction of the base body by a link mechanisms 4 and closing the upper face opening of the base body in a horizontally reclined state; gas springs 22 turnably connected to the floor board and the base body at one and the other end, respectively and energizing the floor board by its energizing force in a turning direction in which the other end is raised with one end as a fulcrum; and a retaining mechanism 35 retaining the other end of the floor board at the other end of the base body and prevents the floor board from turning in the raising direction, when the floor board is reclined in the approximately horizontal direction against the energizing force of the gas spring.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006326377-A (JP)
Title: Stirrer
Inventor: OIDE KOSUKE
IPC: B01F7/16
Filed: 2005-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stirrer capable of preventing sludge from being settled and deposited at the inner bottom part of a stirring tank and highly efficiently and uniformly stirring the entire inside of the tank with low power.  <P>SOLUTION: The stirrer is rotated while being elevated and lowered by its own specific gravity change in stirring fluid W inside the stirring tank 1. On the outer peripheral part of a stirring body 2, a rotary drive stirring blade 3 to be rotated by the fluid resistance of the stirring fluid W received when being elevated and lowered in the stirring fluid W inside the stirring tank 1 and a bottom part stirring blade 4 for stirring the stirring fluid W by the rotation of the stirring body 2 are projected.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006331739-A (JP)
Title: Pressure-sensitive control switch
Inventor: OSHIMA NOBORU
IPC: H01L31/12
Filed: 2005-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a structure also excellent in operability while securing strength to external operating pressure in a pressure-sensitive control switch for outputting an electrical signal at a level corresponding to the magnitude of the external operating pressure to be applied.  <P>SOLUTION: The pressure-sensitive control switch has a light-emitting element 2 and light-receiving element 3 which are oppositely arranged apart from each other, a transparent resin 4 for molding the light-emitting element 2 and light-receiving element 3, and an operation sheet 5 supported by a support wall 4c integral with or separate from the transparent resin 4, so as to be apart from the upper face of the transparent resin 4 and bent with the application of the external operating pressure. A groove 4b is provided in a space where the light-emitting element 2 and the light-receiving element 3 face each other in the transparent resin 4. A light shield 5a is displaceably fitted into the groove 4b, and controls an amount of incident light from the light-emitting element 2 to the light-receiving element 3 by changing its fitting depth to the groove 4b corresponding to the bending amount of the operation sheet 5. The light shield is provided to the inner face side of the operation sheet 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006326998-A (JP)
Title: Laminated film and packaging bag
Inventor: SUZUKI TAKAO
IPC: B65D30/02
Filed: 2005-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated film which can improve linear tear even when a laminate is simple without passing through an extra process, such as perforations, and provide a packaging bag obtained by the laminated film.  <P>SOLUTION: A first layer by a transparent inorganic acid oxide, a first adhesive layer by a first adhesive, a first polymer resin film layer by a first polymer resin film, a second adhesive layer by a second adhesive, and a second polymer resin film layer by a second polymer resin film are laminated in turn on the surface of a substrate plastic film to be a substrate to form the laminated film. Each of the substrate plastic film and the first polymer resin film layer is superior in so-called linear tear properties. When the laminated film is formed, the substrate plastic film and the first polymer resin film layer are laminated so that they are superior in tearing properties in the same direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006022084-A (JP)
Title: Pyridazine compound and its application
Inventor: MORISHITA DAIJI
IPC: C07D307/60
Filed: 2005-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound having excellent activities for controlling plant disease.  <P>SOLUTION: The pyridazine compound represented by formula (1) (wherein, R<SP>1</SP>is a chlorine atom, bromine atom or a 1-4C alkoxy group; R<SP>2</SP>is a 1-4C alkoxy group; R<SP>3</SP>is a halogen atom, a nitro group, a cyano group or the like; m is an integer of 0-5; R<SP>4</SP>is a 1-4C alkyl group which may be substituted with a halogen atom, a 1-4C alkoxy group which may be substituted with a halogen atom, or the like; R<SP>5</SP>is a nitro group, a cyano group or the like; and n is an integer of 0-4) has the excellent activities for controlling the plant disease.  <P>COPYRIGHT: (C)2006,JPO&NCIPI