baber/WOPTO huggingface dataset:
Patent JP-2009274779-A (JP)
Title: Container retaining device of reach stacker
Inventor: SATO TATSUO
IPC: B66F9/18
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To enable a spreader or a container to be positioned along the direction of vehicle width while in a certain turning attitude and to enable a container to be accurately held or stacked while in a certain turning attitude.  <P>SOLUTION: A boom 4 is provided at a self-propelled vehicle body 1 in such a way as to be vertically oscillatable and capable of expansion and contraction. A top boom 4a which can move into and out of the boom 4 toward its tip side is provided with a spreader 7 which can hold a container via an attitude adjusting mechanism 10. At the attitude adjusting mechanism 10, a longitudinal tilting device 11 capable of oscillating longitudinally about a horizontal axis, a side shifting device 12 capable of shifting horizontally, and a turning device 13 capable of turning about a vertical axis are disposed between the top boom 4a and the spreader 7 from the side of the top boom 4a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009282085-A (JP)
Title: Optical device and image display equipped with the same
Inventor: KASASUMI KENICHI
IPC: G02B26/10
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device which obtains high resolution photographic image of the retina of an observer and copes with a high definition and high speed moving image on the basis of information of the photographic image, and to provide an image display equipped with the optical device.  <P>SOLUTION: The optical device includes: a laser light source 11; a scanning optical part 17 composed of a scanning part 13 which scans emitted laser light 12 and an optical deflector 16 which deflects scanning light 14 emitted from the scanning part 13 and guides the scanning light to the pupil 15 of the observer; a light receiving optical part 19 which receives return light 18b from the retina 18a; and a control part 20 which controls the scanning optical part 17 with the output signal from the light receiving optical part 19. The light receiving optical part 19 divides two orthogonal polarized components of the return light 18b and detects the light quantity of at least either of the polarized components, the control part 20 obtains optical information at each position of the retina 18a, and the retina 18a of the eye 18 of the observer is irradiated with the laser light 12 on the basis of the optical information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283189-A (JP)
Title: Fuel cell system
Inventor: KOBAYASHI NORIHISA
IPC: H01M8/04
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting member enhancing heat radiation effect in a connecting part in cooling piping and capable of suppressing deformation in molding, and a fuel cell system using the connecting member.  <P>SOLUTION: The cooling piping is formed by connecting rubber piping 630 with a connecting member in which a tubular metal part 60b is coaxially inserted over almost the whole region from one end to the other end of a tubular resin part 60a, the metal part 60b is covered with the resin part 60a on the outer peripheral surface 601 and the metal part 60b is exposed on the inner peripheral surface 602. The fuel cell system includes a cooling line composed of the cooling piping.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283766-A (JP)
Title: Semiconductor device
Inventor: NAKAJIMA KIYOFUMI
IPC: H01L25/18
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which allows a part of a plurality of semiconductor modules, which constitute the semiconductor device, to be replaced and repaired.  <P>SOLUTION: A semiconductor device 10 includes semiconductor modules 20 having heat radiating fins 28 arranged symmetrically on both sides of semiconductor elements 22, and a cooler 50 having a coolant flow passage 52 formed therein and includes the cooling fins 28 disposed in the coolant flow passage 52 with the semiconductor modules 20 mounted in the cooler 50, and a plurality of semiconductor modules 20 are attached to and removed from the cooler 50.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009287232-A (JP)
Title: Drive device of semi-automatic revolving door and control method for drive device
Inventor: KAWADA SADAO
IPC: E05F15/10
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semi-automatic revolving door enabling a manual operation by a passerby to be smoothly assisted with natural operation feeling.  <P>SOLUTION: This drive device 7 includes an electric motor (motor) 7a for acting a revolving torque on a door body 4, a brake (braking machine) 7b for acting a braking torque on the door body, a revolving speed detection means for detecting the revolving speed of the door body 4, and a control section 8 for drivingly controlling the electric motor 7a and the brake 7b according to the revolving speed of the door body 4. The control section 8 includes an acceleration detection means for detecting the acceleration of the door body 4 and a brake drive means for driving the brake 7b with a torque value set according to the detected revolving speed and acceleration when the revolving speed of the door body 4 is larger than a preset excessive revolving speed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288433-A (JP)
Title: Charging roller for electrophotographic apparatus, and electrophotographic apparatus
Inventor: NAGAMI HARUSUKE
IPC: G03G15/02
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging roller for an electrophotographic apparatus capable of preventing degradation in the quality of a print provided by the electrophotographic apparatus, and to provide an electrophotographic apparatus capable of ensuring the long-lasting excellent quality of a print.  <P>SOLUTION: The charging roller for the electrophotographic apparatus is used for bringing its circumferential face into contact with an electrophotographic photoreceptor in order to charge the surface of the electrophotographic photoreceptor. In the charging roller, an elastic layer is formed on the outside of the a conductive shaft, the elastic layer being formed from a polymer composition containing, as a base polymer, a copolymer of epichlorohydrin-ethyleneoxide-allylglycidylether so as to be ≥40° but ≤58° in JIS A hardness. Formed further outside than the elastic layer is a surface layer disposed in contact with the electrophotographic photoreceptor. This surface layer is formed from diamond-like carbon coating with an ion injection layer on the inside thereof. The thickness of the diamond-like carbon coating is ≥20 nm but ≤1 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290105-A (JP)
Title: Solar battery, method of manufacturing solar battery, and solar battery module
Inventor: FUNAKOSHI KOJI
IPC: H01L31/04
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar battery, a method of manufacturing the solar battery, and a solar battery module capable of reducing the resistance of an electrode and improving characteristics.  <P>SOLUTION: The solar battery comprises a solar battery cell having the electrode whose contact resistance with a silicon board is 70 mΩ cm<SP>2</SP>or lower, and a conductive member connected to the electrode of the solar battery cell electrically. The solar battery cell is arranged on the conductive member, so that the electrode of the solar battery cell is connected to the conductive member electrically. The method of manufacturing the solar battery, and the solar battery module using the solar battery are provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290807-A (JP)
Title: Structure of portion for fixing antenna element and its fixing method
Inventor: YABUSHITA TOSHIO
IPC: H01Q19/30
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a portion for fixing an antenna element certainly fixed to provide high reliability by breaking, a pointed portion in each of right and left two ribs inside an arm, into a peripheral wall of the antenna element corresponding to each of the pointed portions.  <P>SOLUTION: In each of inner surfaces of right and left walls on a tube wall of the boom, the two ribs elongated in an axis-line direction of the boom are juxtaposed in such a manner as to vertically form a gap therebetween. Each of cross-sectional forms of the two ribs is formed in a chevron-shape. A diameter of a hole of the tube wall is formed larger than a gap between ridge lines of the right and left two ribs. Besides, the ridge line of the rib is cut out at a position where the hole of each tube wall is provided. Eight pointed portions in the right and left two ribs are allowed to be broken into the peripheral wall of an antenna element corresponding to each of the pointed portions. The antenna element is fixed to the boom with antenna's turning and axial motions blocked by the eight pointed portions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009292039-A (JP)
Title: Screw
Inventor: WADA ATSUSHI
IPC: B29C48/59
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection-molding screw capable of uniforming a foaming gas, and capable of molding efficiently a thermoplastic cellular resin molding of high foaming rate.  <P>SOLUTION: In this screw 1, an area (measuring zone MZ) with a resin brought into a fused state is constituted of at least one or more of flight 7, the flight 7 constitutes a groove 8, a depth h and/or a width w of the groove 8 are/is varied, a cross-sectional area of the groove 8 is expanded and contracted repeatedly along an advancing direction of the resin in accompaniment to the variation, and a narrow width part 27 of the width w is maintained at a fixed length or more along the advancing direction of the resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009291475-A (JP)
Title: Absorbent core for sanitary article, and method of manufacturing the same
Inventor: UMEBAYASHI TOYOSHI
IPC: A61F13/53
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To freely arrange a high-absorbent resin-made portion with improved water absorbability in the absorbent core of a paper diaper or the like.  <P>SOLUTION: A water-absorbent fiber layer C1 is formed in a mold 11 inside a first chamber 21 where a loosened fiber is pneumatically conveyed. A high-absorbent resin layer C2, which is previously molded to have a prescribed sheet shape, is arranged over both sides of the water-absorbent fiber layer C1 in the short side direction including the center and also to one end of the water-absorbent fiber layer C1 in the longitudinal direction or at least to one end including the center, on the outer side of the first chamber 21 and a second chamber 22 where the loosened fiber is pneumatically conveyed. Then, a growth layer C3 is formed in the second chamber 22, which covers the high-absorbent resin layer C2 by suction for permeation in the high-absorbent resin layer C2. The mold 11 is carried to a demolding position, while keeping the relative position of the water-absorbent fiber layer C1 or the like, by suction. Then, positive pressure is given to the layers from the bottom surface of the mold 11, so as to perform demolding as one block.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009292621-A (JP)
Title: Balance weight for elevator
Inventor: MIKAMI AKIRA
IPC: B66B11/00
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balance weight of simple structure for an elevator capable of preventing a fall of a weight due to extension of a balance weight frame, and, with the ease of installation, capable of improving working efficiency and achieving working safety of a worker in the installing work.  <P>SOLUTION: This balance weight for elevator comprises: a weight 3 provided inside a balance weight frame 2; a pair of fixing tools 6 provided in opposite positions in a vertical frame 2a of the balance weight frame 2 to press the weight 3; frame width adjusting bolts 7 respectively fixed to each of the pair of fixing tools 6 in one end thereof; and a turn buckle 8 connected to the other end of the pair of frame width adjusting bolts 7 to adjust the length between the pair of fixing tools 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293340-A (JP)
Title: Joint device for floor
Inventor: GOTO HIDEO
IPC: E04B1/62
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a joint device for a floor capable of surely preventing a danger by forming an opening between both side walls of left-right building frames even when the left-right building frames are rocked in the different longitudinal directions and capable of being safely used.  <P>SOLUTION: The joint device for the floor is composed of an upper joint device using a joint plate capable of absorbing the rocking of a joint section between the left-right building frames with both side walls in a superposing form even when the left-right building frames are rocked in the different longitudinal directions. The joint device for the floor is further composed of a first end joint device using an extensible plate by abutting a front end section fitted at the lower place of the upper joint device on both side wall sides of one joint building frame capable of covering the opening formed to the side wall sections of the right and left building frames movably in the longitudinal direction of the other building frame at all times when the right and left building frames are rocked in the different longitudinal directions. The joint device for the floor is further composed of a second end joint device using the extensible plate abutting the front end section fitted at the lower place of the first end joint device on both side wall sides of the other joint side building frame movably in the longitudinal direction at all times to one joint side building frame.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293349-A (JP)
Title: Joint structure between pile and foundation, construction method thereof, and joint method of pile to foundation
Inventor: YONEZAWA KENJI
IPC: E02D27/34
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint structure between a foundation of a structure and a pile head, capable of attaining both improvement in rigidity and strength to compression axial force and reduction in bending rigidity to bending moment, a construction method thereof, and a joint method between the pile and the foundation.  <P>SOLUTION: The joint structure comprises: a connecting part 30 which is smaller in planar shape than a concrete pile 10 and connects the center of the upper surface of the concrete pile 10 to a footing 20; and plates 40 laminated to be vertically separable, the plate surrounding the circumference of the connecting part 30 and being closely interposed between the concrete pile 10 and the footing 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302642-A (JP)
Title: Relay station and relay method
Inventor: SAKA KOICHIRO
IPC: H04W28/04
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relay station and a relay method, for relaying data with little delay.  <P>SOLUTION: The relay station is provided with: a means for receiving from a base station a first control channel including designation information about a plurality of first physical resources; a means for performing prediction calculation of the number N of physical resources necessary for transmitting data to a radio terminal on the basis of the designated number of a plurality of first physical resources; a means for generating designation information which has designated second physical resources of the number N of physical resources and transmitting a second control channel including the generated designation information to the wireless terminal; a means for receiving a first data channel from the base station via the plurality of first physical resources after the second control channel is transmitted; a demodulation processing part for extracting terminal data to be data addressed to the wireless terminal from the first data channel; and a means for transmitting a third data channel including dummy data to the wireless terminal via redundant N-M second physical resources when the number N of physical resources is larger than the number M of physical resources necessary for transmitting terminal data to the wireless terminal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009299770-A (JP)
Title: Valve device
Inventor: HAKODA KOJI
IPC: F16K1/36
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve device capable of smoothly opening and closing a valve element even in a low temperature environment by improving operability.  <P>SOLUTION: This valve device has a body for arranging a primary chamber 110a for introducing fluid and a secondary chamber 120a for deriving the fluid, a shaft 140 extended to the primary chamber 110a side from the secondary chamber 120a side and displaced in the axial direction by a driving mechanism, and the valve element 130 for making the primary chamber 110a and the secondary chamber 120a communicative with each other, or disconnecting them according to the displacement of the shaft 140. The valve element 130 is arranged in the primary chamber 110a, and constituted so as to open a valve by being displaced toward a primary chamber 110a wall forming the primary chamber 110a. The valve element 130 is characterized in that at least its top 135 is formed of a curved projecting elastic member capable of elastically abutting on the wall.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009299798-A (JP)
Title: Pipe connecting device
Inventor: SHIOZAKI JUNICHIRO
IPC: F16B7/04
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the insertion of a pipe by reducing the displacement of the center of a pair of clamp tools.  <P>SOLUTION: This pipe connecting device has: a pair of clamp tools K1 and K2 installed in two pipes P1 and P2 so as to be connected to each other; a pair of first connecting rods R1 connected to one clamp tool K1; second connecting rods R2 connected to the other clamp tool K2 and connected to the first connecting rods R1 freely to move in the longitudinal direction relative to each other; a lever L pivotally supported by one of the first and the second connecting rods R1 and R2; and a link 3 provided between the other of the first and the second connecting rods R1 and R2 and the lever L to pull the other of the first and the second connecting rods R1 and R2 toward one of them.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009298309-A (JP)
Title: Vehicle condition recording device
Inventor: TONEGAWA KENICHI
IPC: B61L25/04
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost vehicle condition recording device capable of recording the accurate time at all times.  <P>SOLUTION: A ground device 1 acquires accurate time information T at any time through a GPS antenna A. When a pickup coil L2 and a wayside coil L1 are electromagnetically combined with each other, the ground device 1 transmits the time information T to the on-vehicle device 2 through them. The time information T received is written in a time information holding section 24. Meanwhile, vehicle condition information D is written in a vehicle information holding section 26. When the time information T is read out from the time information holding section 24, a control section 21 outputs it to a time counting section 23 and corrects the present time to the accurate time. Meenwhile, when the vehicle condition information D is read out from the vehicle information holding section 26, the control section 21 writes it in a recording section 22 along with the present time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302379-A (JP)
Title: Cascade laser device
Inventor: SEKIGUCHI RYOTA
IPC: H01S5/343
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cascade laser device or the like whose tolerance to manufacturing precision is relatively high wherein a second region has relatively simple film configurations.  <P>SOLUTION: A cascade laser device is provided with: a multi-layer film structure including a multiple quantum well including potential barriers 41, 143 and 151 and quantum wells 142 and 144 and an electric field application means for applying an electric field to the multi-layer film structure. The multi-layer film structure includes two first regions 110 and a second region 120 sandwiched between those first regions. The first region includes a plurality of sub-bands 111 and 112, and carriers are transported by tunneling tolerated by their interaction with the rays of light from a sub-band 111 at the upstream side of energy through a potential barrier 143 to a sub-band 112 at the downstream side of energy in the first region 110. The second region includes a film 152 which is thinner than the two times of the skin depth of the rays of light, and equipped with an energy band 121, and the carries are subjected to energy relaxation in the energy band 121.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009299861-A (JP)
Title: Hinge device
Inventor: TERAKADO HISASHI
IPC: F16C11/04
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge device to be used for an open/close type portable device such as a cellular phone, having improved durability while allowing easy opening operation of a casing with a good feeling in use.  <P>SOLUTION: The hinge device comprises a metal case 12, a metal first cam member 6 on which engaging protruded portions 22, 22 are formed and which is mounted on the other side of the casing, a metal second cam member 8 stored in the case 12 in an axially slidable and non-turnable manner, and having first up-sloping portions 36, 36 ranging to top portions 37, 37 and second down-sloping portions 38, 38 sloping down from the top portions, for cam-engaging with the first cam member in a relatively turnable manner, a synthetic resin holding member 9 having a larger outline than the second cam member, stored in the case 12 in a slightly pressed-in condition, and fitted to the second cam member to be turned integrally therewith, spring members 10, 11 for energizing both the first cam member and the second cam member in their engaging direction, and a shaft body 16 for connecting and journaling the members to one another.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010000628-A (JP)
Title: Image forming apparatus, and image forming program
Inventor: KASHIMURA HIDEKI
IPC: G03G15/043
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image forming program with which a spatial frequency of image density unevenness formed on a recording medium is increased even when streak irregularities are generated in an image.  <P>SOLUTION: The image forming apparatus has an acquiring means which acquires specification information for specifying a light source to be controlled a light amount to generate the streak-like density unevenness on the image formed on the recording medium among a plurality of light sources for forming an electrostatic latent image on a photoreceptor charged by a charging means; a control means which controls the light source specified according to the acquired specification information to generate the streak-like density unevenness on the image by increasing/decreasing the light amount of the light source, and also controls the light emitted from the plurality of light sources to form the electrostatic latent image on the photoreceptor by scanning over the photoreceptor charged by the charging means; and an image forming means which forms the image on the recording medium by forming a toner image by developing the electrostatic latent image formed on the photoreceptor (S103), transferring the toner image to the recording medium, and fixing the toner image transferred to the recording medium.  <P>COPYRIGHT: (C)2010,JPO&INPIT