baber/WOPTO huggingface dataset:
Patent JP-2009076764-A (JP)
Title: Nonvolatile semiconductor memory, method of writing to the same, and method of erasing the same
Inventor: SHIMIZU TATSUO
IPC: H01L29/06
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To balance speed-up of "writing and erasing" and improvement of "charge retention characteristics and read-out characteristics".  <P>SOLUTION: A nonvolatile semiconductor memory has a memory cell 1 having: a silicon substrate 10; source region and drain region 14a and 14b provided away from the silicon substrate; a first barrier layer 21 provided on the silicon substrate between the source region and the drain region; a first quantum well layer 22 in which a first energy level group including at least one energy level quantized is formed in a conduction band; a second barrier layer 23; a second quantum well layer 24 in which a second energy level group including at least one energy level which is different from the energy level of the first energy level group and which is quantized is formed in the conduction band, and in which there is an energy level EC2 larger than any one energy level EC1 in the first energy level group in the second energy level group; a third barrier layer 25; and a control electrode 26. The second quantum well layer is capable of storing electrons.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009078870-A (JP)
Title: Malfunction detection device for handrail driving transmission strip body for passenger conveyer
Inventor: MATSUO KAZUHIRO
IPC: B66B31/00
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide the malfunction detection device for a handrail driving transmission strip body for a passenger conveyer, capable of eliminating confirmation work of the tension of the handrail driving transmission strip body by a maintenance worker and capable of improving working efficiency in a maintenance check on the passenger conveyer.  <P>SOLUTION: A tension monitoring unit 16 has a mounting plate 17 fixed to a truss 1, a first sliding plate 18, a second sliding plate 19, a first gear 20, a second gear 21, a pair of tension springs 22, a cam 23, and a first switch 24. The tension springs 22 pull the first sliding plate 18 and second sliding plate 19 in a direction of mutually approaching. The opening/closing state of the make/break contact of a first switch 24 is monitored by a control panel. When the make/break contact of the first switch 24 opens or short-circuits, the control panel detects the insufficient tension of a first handrail driving chain 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009080160-A (JP)
Title: Photosensitive composition, pattern forming method using photosensitive composition, and compound in photosensitive composition
Inventor: HOSHINO WATARU
IPC: H01L21/027
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive composition excellent in sensitivity, forming a good pattern profile and causing few development defects, a pattern forming method using the photosensitive composition and a compound in the photosensitive composition, and to provide a photosensitive composition suitable for immersion exposure because the above properties are good even in immersion exposure, a pattern forming method using the photosensitive composition and a compound in the photosensitive composition.  <P>SOLUTION: The photosensitive composition includes (A) a resin which includes a repeating unit (a0) having a specific triphenylsulfonium structure and a repeating unit (a1) having a lactone structure and a cyano group, and of which solubility in an alkali developer increases under an action of an acid. The pattern forming method using the photosensitive composition and the compound in the photosensitive composition are also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009050670-A (JP)
Title: Air-type negative ion generator
Inventor: OGIWARA MASARU
IPC: A61N1/44
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide hot water for a bath which is useful for health and beauty by generating negative ions and far infrared rays from rock salts, minerals such as chinese herbal medicines, tourmaline ore and obsidian to improve blood circulation in a body, and by fully spreading the mineral components of negative ions in a bath room to contact them with organs and a skin through respiration.  <P>SOLUTION: In measuring negative ions which are generated by ion balls 8 of obsidian from Wadatoge, Nagano Prefecture, 1 CC of 2,700 negative ions are generated per ball (Φ10 mm). In measurement results, the present negative ion generator for home baths generates 8,000 or more negative ions for 20 seconds. A bath with sterilized water including chlorine can be used in homes or hotels by effect-efficacy like that of a natural hot spring. In addition, it is simple and compact, requires less maintenance, and can be used only by supplying the rock salts or chinese herbal medicines for hot springs. Furthermore, the negative ion generator can be semipermanently used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258562-A (JP)
Title: Pattern formation method
Inventor: ENDO MASATAKA
IPC: H01L21/027
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern formation method in which resolution attained by the double patterning can be maximally exhibited.  <P>SOLUTION: After a lower layer film 102, an intermediate layer film 103, and a first resist film 104 are formed on a semiconductor substrate 101, a first exposure is performed, to form a first resist pattern 104a. Then, a first resist pattern 104a is transferred onto the intermediate layer film 103, to form a first intermediate layer pattern 103a, and a second resist film 107 is formed on the first intermediate layer pattern 103a. Next, a second exposure is performed, to form a second resist pattern 107a. Then, the second resist pattern 107a is transferred onto the intermediate layer film 103, to form a second intermediate layer pattern 103b. After removing the second resist film 107, the lower layer film 102 is etched by using the second intermediate layer pattern 103b as a mask, to form a lower layer pattern 102b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009084792-A (JP)
Title: Faucet control device and faucet system
Inventor: AKIYAMA FUMIKI
IPC: E03C1/05
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a faucet control device which makes a sensor and a control portion separated from each other, and closes a self-holding type electromagnetic valve by means of one microcomputer at power shutdown.  <P>SOLUTION: The sensor 11 comprises the microcomputer 25 which performs an opening/closing selection output and a current-carrying command output on the basis of outputs from object detectors 21-23 to first and second signal lines B and A. The control portion 12 comprises a logic circuit 35 which outputs an opening/closing driving signal according to the opening/closing selection output of the first signal line and the current-carrying command output of the second signal line; a valve driving circuit 36 which closes the electromagnetic valve 6 according to the opening/closing driving signal; and a power shutdown detector 32. The microcomputer performs a current-carrying command output according to the detection of the shutdown detection output from the power shutdown detector 32 performed for the first signal line via the first signal line. The logic circuit outputs the closing driving signal according to the shutdown detection output and the current-carrying command output.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085630-A (JP)
Title: Image detector and image photographing system
Inventor: OTA YASUYOSHI
IPC: G01T1/24
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image detector and an image photographing system capable of adjusting uniformly and efficiently a temperature distribution of an image detection part.  <P>SOLUTION: A cooling panel 130 is arranged on an irradiation surface of a radiation X or a rear surface of a sensor substrate 38. A carbon nanotube 262 extending along the arrow D direction is formed in a carbon sheet 250 constituting the cooling panel 130, and each heat radiation member 252 is connected to each end in the arrow D1 direction and in the arrow D2 direction of the carbon nanotube 262. Resultantly, heat from the sensor substrate 38 is transferred to each heat radiation member 252 through the carbon nanotube 262, and discharged to the outside from each heat radiation member 252.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008010896-A (JP)
Title: Wiring structure and wiring forming method of semiconductor integrated circuit
Inventor: MASUDA KAZUHIRO
IPC: H01L21/768
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring structure and wiring forming method of semiconductor integrated circuit of lower resistance with maintaining barrier properties of Cu diffusion prevention function.  <P>SOLUTION: A contact region of a diffusion layer 13 is formed under an interlayer insulator film 12 in a substrate 11. An opening 14 for exposure of this diffusion layer 13 and a wiring groove 15 are formed and wiring materials are embedded mainly by a Cu wiring member 16. In the figures, a barrier metal layer BMTL contacting with at least the contact region of the diffusion layer 13 under the interlayer insulator film 12 is formed. Various materials such as Ti/TiN laminate, TaN, or WN can be used for the barrier metal layer BMTL. A thin film 161 containing Al is also formed between the Cu wiring member 16 and the barrier metal layer BMTL.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009085071-A (JP)
Title: Control device for internal combustion engine
Inventor: HOSOKAWA YOHEI
IPC: F02D13/02
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for suppressing torque shock during switching of a valve working angle of an intake valve in a control device for an internal combustion engine.  <P>SOLUTION: The control device for the internal combustion engine is provided with an intake valve working angle variable mechanism capable of switching the valve working angle of the intake valve to two stages. The control device for the internal combustion engine is further provided with an intake valve timing variable mechanism capable of changing valve timing of the intake valve. When the valve working angle of the intake valve is switched, the valve timing of the intake valve is controlled so that valve closing timing of the intake valve after the switching of the valve working angle of the intake valve is approximately symmetrical to valve closing timing of the intake valve before switching of the valve working angle of the intake valve with respect to a bottom dead center.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009087688-A (JP)
Title: Circuit breaker
Inventor: KONDO HIROSHI
IPC: H01H73/02
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit breaker capable of easily confirming that an electric wire has been connected, and capable of miniaturizing a case since a wire connection confirming mechanism for preventing the operation of an operation handle while wire connection is in an incomplete state is compact.  <P>SOLUTION: The wire connection confirming mechanism 16 comprises: a first slide member 17 which is to be pushed by a wire 4 inserted into a wire insertion hole 11 of a quick connection terminal 5 and slides in the insertion direction of the wire resisting against the biasing force of a first elastic member 18; a second slide member 19 which is arranged so as to be substantially orthogonal by engagement with the first slide member 17, is provided slidably by being biased by the biasing force of a second elastic member 20, and slides in the direction of the operation handle by the biasing force of the second elastic member 20 while the engagement is released by the slide of the first slide member 17; and a lock member 21 which releases the lock from the state where an operation handle 3 is locked in an off position relative to the slide of the second slide member 19, and projects from the upper surface of a case 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009084750-A (JP)
Title: Clothing article for neck
Inventor: ICHIBA HIROSHI
IPC: A41D23/00
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clothing article for the neck, which has moisture keeping effect for the nape of the neck.  <P>SOLUTION: The clothing article for the neck is a stretchable knitted product which is knitted in a cylindrical shape by yarn having moisture keeping properties. The clothing article is knitted to produce ruggedness on the surface, has a width of 15-18 cm, and a length of 15-19 cm, and is made by further doubly folding a product singly knitted in a cylindrical shape and sewing the ends on each other. The clothing article has comfortable feeling of use when winding around the neck because of having stretchability and a width wide enough to put the neck of a person into, and since the yarn has moisture keeping properties, the clothing article can retain, for a long period, dampishness which the skin originally has and moisturing component supplied by cosmetics.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008090308-A (JP)
Title: Pitch modulator drum
Inventor: BELLI REMO D
IPC: G10D13/00
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unique and much improved resonant drum system which is composed of a drum body of rigid construction connected with external air by a narrow neck section (a modulation tube) of a moving type and a screw type.  <P>SOLUTION: A drum with a vibrating membrane for producing sounds in a range of low to high resonant frequencies includes a drum shell with a first open end and a second open end, a drumhead, including a vibrating membrane, covering the first open end, a cover with a threaded opening extending across and secured to the second end, and a resonant member having a first end and a second end, with the first end having a threaded means for detachable coupling with the threaded opening in the cap in airtight relation to enhance and manipulate the low resonant frequencies independent of the high resonant frequencies upon the striking of the membrane.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009089152-A (JP)
Title: Driver device
Inventor: NUMANO MASARU
IPC: H03K17/56
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driver device whose miniaturization can be contrived while including both functions of abnormal operation detection of a transistor and abnormal signal output.  <P>SOLUTION: The driver device includes a sense circuit, having a driver circuit which drives and controls the transistor by receiving an input signal from outside, a sense terminal connected to the collector of the transistor, a comparator which compares the potential of the sense terminal with a threshold voltage, a latch circuit which retains the potential of the sense terminal based on the output of the comparator, a timer circuit which starts the operation of a timer based on the output of the comparator and outputs a reset signal for releasing the retention of potential of the sense terminal after elapsing a predetermined period of time, a sense circuit which detects the abnormal operation of the transistor based on the potential of the sense terminal, and an abnormal signal output circuit which is operated by a voltage same as or higher than a threshold voltage connected to the sense terminal and outputs the abnormal signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009091971-A (JP)
Title: Rocker arm supporting member and variable valve train
Inventor: SUGIURA KEN
IPC: F01L1/20
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable valve train for varying a valve at the desired revolving speed of an internal combustion engine without any constraints on hydraulic pressure, and to provide a rocker arm supporting member for supporting a rocker arm to be used for the variable valve train.  <P>SOLUTION: The rocker arm supporting member 40 comprises a fitted-in part to be fitted into an installation hole formed in a cylinder head 7, and a protruded part protruded from the cylinder head 7, wherein a supporting part 42 is formed on the protruded part for rockably supporting the rocker arm 11. The variable valve train 10 having the rocker arm supporting member 40 comprises a height adjustment structure of a mechanical type instead of a hydraulic type provided on the rocker arm 11 and having an oil path communicated with the supporting part 42 through the outside for transmitting hydraulic pressure supplied from the outside to a change-over mechanism 20 which hydraulically changes the opening/closing amount of the valve 5, and a combination of screw groove formed in the periphery of the protruded part and members 48, 49 threaded to the screw groove for adjusting a height from the cylinder head 7 to the supporting part 42.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009091189-A (JP)
Title: Method and apparatus for treating gypsum board and fly ash
Inventor: SAITO SHINICHIRO
IPC: B09B3/00
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the increase of treatment cost by reducing the amount of a chemical used for removing unburnt carbon when the quantity of used fly ash is increased and the content of unburnt carbon in fly ash is much, and efficiently reuse waste gypsum boards as a cement admixture or the like.  <P>SOLUTION: A pulverized product formed by pulverizing gypsum boards and fly ash are slurried together and the slurry is separated into a lipophilic component and a hydrophilic component by floatation. Since the pulverized product obtained by pulverizing gypsum boards is slurried together with fly ash and a foaming agent contained in gypsum boards is effectively used as a part of the foaming agent necessary for floatation, the amount of foaming agent to be fed is reduced and the increase of processing cost of fly ash is prevented. Cellulose fibers in gypsum boards are lipophilized by an oil component added as a capturing agent in the floatation process and removed together with unburnt carbon.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008050170-A (JP)
Title: Sheet post-treating device
Inventor: SUGIYAMA YOSHIHIDE
IPC: B65H37/04
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive sheet post-treating device by reducing the size of a casing.  <P>SOLUTION: In this sheet post-treating device, a second tray 32 loading sheets subjected to a second post-treating is provided above a first tray 31 loading sheets s subjected to a first post-treating, and the first and second trays are arranged to the outside of the casing 21 The post-treating positions 24 performing the first post-treating and the second post-treating are made the same, and when the first post-treating is applied, the first tray is moved to the post-treating position, and after that, sheets are loaded on the first tray and subjected to the first post-treating. Meanwhile, when the second post-treating is applied, the second tray is moved to the post-treating position, and after that, sheets are loaded on the second tray and subjected to the second post-treating, then the sheets after the second post-treating are stuck on the second tray.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009089998-A (JP)
Title: Balloon apparatus
Inventor: YOSHIDA MITSUNORI
IPC: A63H27/10
Filed: 2007-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balloon apparatus which can make an inner balloon filled with the second gas float without being shrunk longer in the first gas filling a vessel or a balloon.  <P>SOLUTION: There are a transparent container 10 (or transparent outer case balloon) and an inner balloon housed in the container. The container 10 is filled with the second gas to house the inner balloon 20 while being filled with the first gas larger in specific gravity than the second gas and then and closed in a sealed state. The container 10 is closed with a lock fixture 13 by covering its body 11 with a lid body 12. The inner balloon 20 is provided with a balancer 22 and is kept floating in the container 10 (or outer case balloon).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009097176-A (JP)
Title: Banking structure and its construction method
Inventor: YAMADA FUMIO
IPC: E02D5/80
Filed: 2007-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a banking structure capable of preventing the collapse of natural ground by driving a shear prevention bolt even if a large crack appears in the natural ground, and a construction method for the banking structure.  <P>SOLUTION: In his banking structure 1, the sloped natural ground 9, in which the shear prevention bolts 8 are driven at each proper interval, and the horizontal natural ground 10 below the sloped natural ground 9 serve as batholith sections 2, and a foundation block 3 is fixed to the horizontal natural ground 10 by means of the shear prevention bolts 8. A retaining wall 5, in which a plurality of precast concrete panels 4 are stacked, is formed in the foundation block 3, and a banking layer 7, in which flowing concrete 6 is superposed, is formed between the retaining wall 5 and the batholith section 2. The leading end side of the shear prevention bolt 8 is embedded in grout 16 in a steel-pipe expansion bolt 11 which is driven into the drilled hole 15 of the sloped natural ground 9 or the horizontal natural ground 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009098435-A (JP)
Title: Focusing measurement device, method of focusing measurement and program
Inventor: MURATA TSUKASA
IPC: H04N5/232
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure a focusing level even for an image having a large luminance difference or an image having high ISO sensitivity.  <P>SOLUTION: A focusing measurement device comprises: a first filter part which generates a first out-of-focus image group by using a pair of filters which have respectively different frequency characteristics for an image; a second filter part which generates a second out-of-focus image group by using a pair of filters which have respectively different frequency characteristics for an image which are in lower frequency sides than those of the pair of the filters of the first filter part; a first focusing calculation part which calculates a first focusing quantity which shows the degree of focusing on the basis of a pair of amounts of features extracted from each of the image and the first out-of-focus image group at a plurality of points on the image; a second focusing calculation part which calculates a second focusing quantity on the basis of a pair of amounts of features extracted from each of the image and the second out-of-focus image group at the plurality of points on the image; and a measurement part which measures the focusing level at the plurality of points of the image on the basis of the first focusing quantity and the second focusing quantity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009097445-A (JP)
Title: Transmission control device of stepped automatic transmission
Inventor: OISHI TOSHIYA
IPC: F02D45/00
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission control device of an automatic stepped transmission, favorably restraining the occurrence of end shock in the case of decreasing the intake air quantity to perform torque down of an internal combustion engine in transmission operation of the stepped automatic transmission.  <P>SOLUTION: An electronic control unit 30 performs torque down of the internal combustion engine 10 by decreasing the intake air quantity in power-on upshift of the automatic stepped transmission 20. In the case of torque down, the electronic control unit 30 detects the time when the torque down is actually started by decreasing the intake air quantity, and corrects the time for performing return from the torque down of the internal combustion engine 10 according to the detection result of the toque down start time. Thus, even when the torque down start time is different from supposition due to a response delay of an intake system, return from torque down can be performed at a suitable time.  <P>COPYRIGHT: (C)2009,JPO&INPIT