baber/WOPTO huggingface dataset:
Patent JP-2004114646-A (JP)
Title: Foam molding device and method therefor
Inventor: KUMAI EIJI
IPC: B29C39/36
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To readily take out a molded foam from a mold.  <P>SOLUTION: A cavity part 14 formed between an upper mold 10 and a lower mold 12 is tightly closed by seal members 20a and 20b, and high pressure is applied by delivering air through a fluid injection passage 22 (a process (b)). Thereby, a urethane foaming object 28 is compressed within the cavity 14 and removed from the mold. Further, upper mold coupling parts 16a and 16b and lower mold coupling parts 18a and 18b are provided in order to maintain a closed state even when the mold is slightly opened. Accordingly, in the case where undercut parts 24a-24e are present, the upper mold 10 opens with the urethane foaming element 28 in a compressed state enabling the object 28 to be removed from the undercut parts 24a-24b (processes (c) and (d)).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121409-A (JP)
Title: Suction port body and vacuum cleaner
Inventor: TAKAI YASUSHI
IPC: A47L9/02
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction port body for performing successful suction of dust and wiping in forward and backward movement.  <P>SOLUTION: A dust sucking port 31a of the suction port body 21 is provided with a first cleaner 24 on the front of a dust sucking opening 31a and a second cleaner 25 on the back thereof. The first cleaner 24 permits the suction port body 21 to suck dust from the front of the dust sucking opening to a dust sucking opening 31a along a surface F to be cleaned in its advance and restrains the above sucking from the front of the dust sucking opening 31a along the surface F to be cleaned by bringing a wiping member 24e into contact with the surface F to be cleaned in the backward movement of the suction port body 21. The second cleaner 25 restrains the suction from the back of the dust sucking opening 31a to the dust sucking opening 31a along the surface F to be cleaned by bringing a wiping member 25e into contact with the surface F to be cleaned in the advance of the suction port body 21 and permits the above sucton along the surface F to be cleaned from the back of the dust sucking opening 31a in the backward movement of the suction port body 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125030-A (JP)
Title: Transmission
Inventor: YAMADA KENICHI
IPC: F16D23/06
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve power transmission efficiency and durability of a transmission.  <P>SOLUTION: This transmission changes a plurality of speed changing gear trains, which comprise a fixed gear fixed to a rotary shaft and a floating gear 31 rotatably mounted on the rotary shaft. The rotary shaft having the the floating gear 31 is provided with a sleeve 41b, which meshes with the floating gear 31 and connects and disconnects the rotary shaft and the floating gear 31. A synchronizer ring 50 for synchronously turning the sleeve 41b and the floating gear 31 has a helical groove 57 formed on the inner peripheral surface 50a thereof in order to store lubricant. The helical groove 57 has the helix angle in the direction that the lubricant is pushed out toward the floating gear 31 because of the relative velocity Vr1 of the synchronizer ring 50 relative to the floating gear 31. As a result, the lubricant is pushed out from the helical groove 57 because of the relative rotation of the synchronizer ring 50 relative to the floating gear 31, and also the synchronizer ring 50 is separated from the floating gear 31, thus reducing the sliding resistance between them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125289-A (JP)
Title: Latent heat accumulating type cold heat source equipment and latent heat accumulating type hot heat source equipment
Inventor: NAKAMURA KIYOKAZU
IPC: F24H7/02
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To restrain a loss in generated effective energy without increasing initial cost of equipment.  <P>SOLUTION: A heat accumulating tank 3 is composed of a plurality of heat accumulating parts 3A, 3B and 3C for individually housing latent heat accumulating materials X, Y and Z for accumulating cold heat mutually different in a phase changing temperature, and is constituted so that in heat accumulating operation, a heat source side heating medium PW sent out of a cooling means 2 is passed in series as the heat accumulating parts having a low phase changing temperature of the housed latent heat accumulating materials X, Y and Z are put on the upstream side to the plurality of heat accumulating parts 3A, 3B and 3C, and in heat radiating operation, the heat source side heating medium PW is individually supplied from the heat accumulating parts 3A, 3B and 3C for housing the latent heat accumulating materials X, Y and Z having the phase changing temperature corresponding to these target cooling temperatures to a plurality of load heat exchangers 1A, 1B and 1C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084433-A (JP)
Title: Wall surface repairing anchor
Inventor: YOSHINO YOSUKE
IPC: E04G23/02
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall surface repairing anchor which achieves reduction in production cost and working cost.  <P>SOLUTION: The wall surface repairing anchor consists of a sleeve cylinder member and a lock pin-cum-decorative cap united member. The sleeve cylinder member is inserted into a hole formed in a wall surface to be repaired. The lock pin-cum-decorative cap united member is of an integral structure and inserted into a hole formed in the sleeve cylinder member. When the united member is press-fitted into the sleeve cylinder member, expansion of the sleeve cylinder member and insertion of the decorative cap into the same are simultaneously carried out, and further an area between an expanding portion and the decorative cap portion of the united member has slots formed therein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121730-A (JP)
Title: Ornament film for game machine
Inventor: NAKABAYASHI HIDEO
IPC: G03H1/18
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ornament film providing varicolored effects by interference when reflecting an incident light.  <P>SOLUTION: A pattern printed layer 2 by hologram ink mixed with spectral reflection flakes 4 is formed on the rear surface of a transparent film 1 and lining paper 3 is stuck on the printed layer 2. Alternatively, the pattern printed layer 2 by the hologram ink and a pattern printed layer 6 by opaque paint are formed on the rear surface of the transparent film 1 and the lining paper 3 is stuck thereon. A hologram ink printed layer 2a is formed on the rear surface of the transparent film 1 and a pattern printed layer 6 by opaque paint may be formed on the upper surface of the printed layer 2a. Further alternatively, a pattern printed layer 7 by transparent paint is formed on the rear surface of the transparent film 1 and hologram ink printed layer 2a may be formed on the upper surface of the pattern printed layer 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130924-A (JP)
Title: Traveling vehicle
Inventor: KANO KENSHIRO
IPC: B62D49/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To easily inspect an inside of the transmission part disposed at the lower part of a cab and component member and electrical component or the like disposed around the transmission part.  <P>SOLUTION: The traveling vehicle is provided with a vehicle body frame between a pair of right and left traveling parts, a prime mover part at the front part of the vehicle body frame, the cab at the rear position of the prime mover part, and the transmission part at the lower position of the cab. A steering wheel is disposed at the front of the cab, and the cab is disposed at the rear position of the steering wheel through a cab seat support base. An inspection port is opened on the part of the driving seat supported base located just below the seat. The inspection port is openably/closeably covered with a lid for inspection, and a floor forming body is detachably provided on the vehicle body frame located between the seat and the steering wheel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146876-A (JP)
Title: Method of selecting reusable speaker
Inventor: NISHIMURA HIROYUKI
IPC: H04R29/00
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To screen speakers 21 contained in gas leakage alarms 28 used for a first period W1 to reduce the cumulative probability q1 that the operating sound volume V becomes less than a rated sound volume V0a to a predetermined first cumulative probabitity q0a after reused for the next second period W2.  <P>SOLUTION: Gas leakage alarms 28 used for a first period W1 are collected, speakers 21 removed from them and their operating sound volumes V are measured by feeding an acoustic signal of a predetermined fixed amplitude. Among the speakers of the total number u used for the first period W1 with operating sound volumes V1, those having sound volumes exceeding a predetermined screening sound volume V1a are selected and reused further for the second period. To set up the screening sound volume V1a, the speakers 21 used for the first period W1 are subjected to an equivalent accelerated deterioration test to the use for the second period W2 and the accelerated deterioration test results are statistically processed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142959-A (JP)
Title: Hydrogen producing device
Inventor: TSUGE HODAKA
IPC: C01B3/56
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To suppress cost and attain miniaturization of a hydrogen producing device.  <P>SOLUTION: In the hydrogen producing device, a cylindrical vessel 12 whose circumferential face consists of an air permeable wall 42 is divided into a plurality of reaction chambers 68 by a plurality of radially extending partitions 67, and a reforming catalyst 13 is filled into the reaction chambers 68. Further, the major portions of the circumferential face are surrounded by a hydrogen recovery chamber 18, the face of the air permeable wall 42 confronting the hydrogen recovery chamber 18 is constituted of a hydrogen separation membrane 43, and the part not interfered with the hydrogen recovery chamber 18 is provided with a gas inlet. Since a gaseous starting material is once sprayed into the reaction chambers which are almost tightly closed and is reformed while rotating the cylindrical vessel to increase the pressure in the reaction chamber and hydrogen in the reforming gas is separated into the hydrogen recovery chamber with the hydrogen separation membrane by the increased pressure, there is no need for increasing the pressure of the gaseous starting material fed into the reaction chamber. Thus, a pump for feeding a gaseous starting material can be made unnecessary or its capacity can be reduced, so that the cost of the hydrogen producing device can be suppressed, and the device is miniaturized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147072-A (JP)
Title: Radio wave receiving system, radio controlled clock, and repeater
Inventor: SOMEYA KAORU
IPC: G04G5/00
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio wave receiving system and a radio controlled clock which can stably receive weak radio waves.  <P>SOLUTION: A carrier extraction circuit 9 outputs a signal having the same frequency and phase as a carrier to a signal reproduction circuit 10 as a signal b based on a signal a received from a filter circuit 8. The reproduction circuit 10 amplifies the signal b so that the signal b has an amplitude corresponding to 55% of the maximum amplitude of the signal a, and subtracts the amplified signal from the signal a. The subtracted signal is input to a PD (phase comparator) via a limitter circuit and compared with the phase of the signal b. A signal is output from the PD as a signal corresponding to a base band signal of the signal a via an LPF.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127205-A (JP)
Title: Method and apparatus for storing data in nonvolatile memory
Inventor: JUNG IM-YOUNG
IPC: G07F7/10
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved method of storing data in a nonvolatile memory.  <P>SOLUTION: The data storage method includes a step of generating and storing a log including a value of data to be stored and an address of the nonvolatile memory in response to a data write request, and a step of mutually comparing addresses designated by the log and storing data corresponding to the same page in a relevant region of the nonvolatile memory for the unit of a page. Thus, delay of response time is reduced through a write system for the unit of a page and delay write, the number of times of write access to the nonvolatile memory and the space of the nonvolatile memory is uniformly used to prevent a service life of a data storage device from being shortened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146253-A (JP)
Title: Negative electrode and battery, and manufacturing method of these
Inventor: FUJINO TAKEMASA
IPC: H01M10/05
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative electrode and a battery which have a high capacity and are improved in charge and discharge cycle characteristics, and a manufacturing method of these.  <P>SOLUTION: The negative electrode active material layer 12 contains a negative electrode active material 12A of particle-form containing a simple substance or a compound of an element capable of forming an alloy with Li, a binder 12B of particle-form containing a copolymer of vinilydene fluoride or polyvinylidene fluoride, and a conductive agent 12C. The negative electrode active material layer 12 is formed using a dispersing agent having a degree of swelling of 10% or less to the binder 12B, specifically, pure water or the like. The particle-form binder 12B, working as a cushion, absorbs expansion and contraction of the negative electrode active material 12A accompanying charge and discharge and prevents degradation of electron conductivity caused by occurrence of cracks or separation. Furthermore, since the negative electrode active material 12A is not covered by the binder 12B, electrode reaction is performed very well.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145141-A (JP)
Title: Optical alignment method and liquid crystal display element
Inventor: KIMURA MASAYUKI
IPC: G02B5/30
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical alignment method by which a sufficient pretilt angle to be used for a vertical alignment mode can be developed by one-time flat exposure and the substrate is not required to be inclined as a method of developing a pretilt angle in an optical alignment method.  <P>SOLUTION: In the optical alignment method, while an optical exposure pattern comprising a plurality of lines having certain width and keeping certain intervals is continuously and repeatedly formed on a polymer film surface, the polymer film surface is exposed trough the optical exposure pattern so as to give the liquid crystal aligning ability to the polymer film surface. The method results in formation of a liquid crystal display element usable in the vertical alignment mode in which the aligning ability is difficult to obtain by conventional aligning processes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149123-A (JP)
Title: Distributing device for continuum of pouches
Inventor: NAKANISHI TAKASHI
IPC: B65B61/20
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a distributing device for a continuum of pouches, which stabilizes suction of the pouches by suction pads 20a (20b) with the whole structure simplified and can distribute the pouches simultaneously to a plurality of containers 60 by a single movement of a supporting frame 15 (16).  <P>SOLUTION: The supporting frame 15 (16) with a plurality of suction pads 20a (20b) mounted is laterally movably attached to a send-out side of a feeder 50 for sending out the continuum A of pouches including a plurality of pouches (a) containing contents coupled in a long line. The pouch which has been sent out is cut from the subsequent pouches while it is being sucked to the suction pad. Thereafter, the supporting frame 15 (16) is laterally moved until the next suction pad reaches the send-out position. This cycle is repeated the required number of times, thereby sucking the separated pouches to all of the suction pads. Then, the supporting frame 15 (16) is moved to the side of the containers 60 with the pouches sucked, where the vacuum of the suction pads is broken to distribute the pouches sucked to the respective pads to the containers 60.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148147-A (JP)
Title: Gravitational concentration and dehydration equipment
Inventor: ISHIGAKI EIICHI
IPC: B01D29/92
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide gravitational concentration and dehydration equipment for obtaining a cake low in water content by the synergistic effect of a compaction due to a high liquid head and the solid-liquid separation due to a filter cylinder.  <P>SOLUTION: The filter cylinder (2) is arranged in the upper half part of a hermetically closed concentration tank (1) to form a concentration zone (A) while the lower half part of the tank (1) is formed into an inverted conical shape to form a consolidation zone (B) and a filtering pressure holding cylinder (3) is vertically provided to the upper part of the tank (1) to connect the liquid level meter (6) arranged to the cylinder (3) to a raw liquid supply pump (5) in a cooperative state. Further, the moisture meter (14) arranged to the zone (B) of the tank (1) and the discharge valve (13) provided to a drawing-out pipe (12) are connected in a cooperative state and sedimented sludge is compacted by the head of a high liquid level held to a predetermined water level by the liquid level meter (6) and the pressure applied to the tank bottom part having the inverted conical shape to obtain a dehydrated cake with a low water content. The appropriately consolidated sludge can be discharged by the moisture meter (14) attached to the zone (A). Accordingly, the treatment capacity becomes high and the tank (1) is reduced in its size to achieve a space saving.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151216-A (JP)
Title: Inspection table for optical device
Inventor: OTSUKA HIDEJI
IPC: G02B21/26
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To increase the manufacturability, economic efficiency, durability, conformity property, and operability of an inspection table for optical device.  <P>SOLUTION: The inspection table 1 is provided with a stage tilting means 3 of tilting a stage 2 at a desired angle and a stage sliding means 4 of linearly sliding the stage 2. The stage 2 is constituted in turntable structure and a mat 7 is stuck on its top surface. The stage tilting means 3 comprises a rack 10, a slide plate 11, a link 12, a lock means 13, and a support shaft 14. The stage sliding means 4 comprises a couple of parallel guide rods 15 and 15 and a slide plate 11 and bearing 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153082-A (JP)
Title: Method and apparatus for inspecting mask
Inventor: IWASE KAZUYA
IPC: G03F1/84
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for precisely inspecting contaminations in an exposure mask having beams.  <P>SOLUTION: The mask inspection apparatus is provided for detecting contaminations 8, 9 attached to a mask 1 having a film 4 for blocking charged particle beams, and having a portion with a predetermined pattern for allowing the charged particle beams to transmit therethrough. The apparatus comprises a light source 2, a photodetector 6 for detecting light that has been transmitted through the mask, and a signal processor 10 for determining spots, where the intensity of the detected transmitted light is below a predetermined value, as having been attached with contaminations.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151546-A (JP)
Title: Active matrix substrate and display apparatus
Inventor: GOTO MASAHITO
IPC: G02F1/1362
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To effectively shield a semiconductor layer against incident light while suppressing decrease in the opening rate in an active matrix type display apparatus.  <P>SOLUTION: The semiconductor element part 10 has an auxiliary capacitor 12, 13 formed on a substrate 11, a first insulating layer 15, a semiconductor layer 16, a gate insulating layer 17, a gate electrode 18, a second insulating layer 19, first light shielding layer 21a, 21b, third insulating layer 22, source electrode 24a and drain electrode 24b, fourth insulating layer 27, and pixel electrode 29. The first light shielding layer 21a, 21b is conductive and electrically connected to one electrode 12 of the pair of electrodes constituting the auxiliary capacitor, and the layer has a drain side light shielding part 21b electrically connected to the drain electrode 24b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003182409-A (JP)
Title: Control device for vehicle
Inventor: TABATA ATSUSHI
IPC: B60W10/11
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a vehicle for appropriately eliminating various inconveniences between a behavior stabilizing operation by a behavior stabilizing control device and operations of driving system devices such as a fluid transmission device with a direct connection clutch, an automatic transmission and a differential limiting clutch.  <P>SOLUTION: When shifting of the automatic transmission 14 is decided by a shifting decision means 176 (SB4), driving force DF calculated by a driving force calculation means 178 is corrected by a driving force correction means 180 (SB6) by being affected by inertia torque generated during shifting of the automatic transmission 14. As a result, when a revolution behavior control means 160 is going to execute a driving force control by using output torque of an engine calculated to control the driving system devices such as the automatic transmission 14, accuracy of the driving force control can be sufficiently obtained, even if inertia torque is added during transition of a shift of the automatic transmission 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004156240-A (JP)
Title: Roof beam support structure
Inventor: UEJIMA TOSHIRO
IPC: E04B7/18
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof beam support structure capable of rationalizing the manufacturing and construction work by eliminating various labors by patterning the opening width of a transverse wall when supporting the load of a roof beam.  <P>SOLUTION: This roof beam support structure 1 is a structure for respectively mutually oppositely erecting a partition wall 10 and the transverse wall 20 on a second floor structure 30 under a plurality of rafters 3 supported on the roof beam 2. An interval of between the partition wall 10 and a vertical frame 11 of the transverse wall 20 is set in the whole same module M. A transverse wall opening part 21 is formed in line symmetry to a central vertical frame 12 on the transverse wall 20. A width W<SB>0</SB>of the transverse wall opening part 21 is set to prescribed even number times of the module M when a distance W between the partition walls 10 is even number times of the module M, and is set to prescribed odd number times of the module M when the distance W between the partition walls 10 is odd number times of the module M.  <P>COPYRIGHT: (C)2004,JPO