baber/WOPTO huggingface dataset:
Patent JP-2004125023-A (JP)
Title: Hydraulic buffer
Inventor: SHINADA AKIRA
IPC: F16F9/34
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit the deformation of a disc valve increasing a vibration reducing function in a piston low-speed zone without impairing a degree of freedom in tuning of the attenuation characteristic in the piston low-speed zone.  <P>SOLUTION: A disc 27 not having an opening and the like, an opened disc 28 having openings 28b in the circumferential direction, a cut disc 29 having cuts 29b in the circumferential direction and a disc 30 are successively stacked from a piston 13 side. The attenuation characteristic by valve opening of the disc 27 can be obtained in a compressing stroke in a low-speed zone of a piston speed. Though the disc 27 is pressed to an opened disc 28 side by back pressure from an expansion side oil passage 13a in an elongating stroke in a high-speed zone of the piston speed, the deformation of the disc 27 can be inhibited, as it is supported by an opening part between the openings 28b, 28b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126251-A (JP)
Title: Toner and image forming method
Inventor: NONAKA KATSUYUKI
IPC: G03G15/02
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner having properties of fast processing, high picture quality, high durability and excellent environmental stability in a color electrophotographic apparatus equipped with contact electrification and contact transfer processes.  <P>SOLUTION: The toner is used for the image forming method in which electrification is induced by a member in contact with an electrostatic charge image carrier, transfer is carried out by a member in contact with a transfer body, and a toner image is fixed by a thermal fixing means. At least two kinds of surface-treated silica fine particles having different BET specific surface areas are externally added to the toner. The difference in the BET specific surface area between silica fine particles (a) having the largest BET specific surface area and silica fine particles (b) having the second largest BET specific surface area is ≥30 m<SP>2</SP>/g. Both of the silica fine particles (a) and (b) are treated with a silane coupling agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128996-A (JP)
Title: Solid-state imaging device
Inventor: IHARA ISAO
IPC: H04N5/369
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device for preventing white decay and black decay on an imaged screen even if there are bright and dark portions of the object.  <P>SOLUTION: At first, a first pixel signal 39 selected by a first and a third shift register parts 19, 21 is read out at timings of trigger signals 30, 35 and clocks 31, 36, then a selecting signal 34 is switched to read out a second pixel signal 40 which has already selected by a second and a fourth shift register parts 20, 22 at timings of trigger signals 32, 37 and clocks 33, 38. A switching circuit 27 separates the signals into two of the first and second pixel signals 39, 40, and after delaying only the first pixel signal 39 by a duration D equivalent to a time difference between the trigger signals 30, 32, either of the first and second pixel signals 39, 40 is selected or calculated and output by setting a threshold condition that the level of stored voltage of the first and second pixel signals 39, 40 are not higher than a saturation voltage and not lower than a minimum object voltage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122338-A (JP)
Title: Pin insertion device and method
Inventor: MORIYA HITOSHI
IPC: B23P19/02
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To attain simplification of structure, simplification of a control program, miniaturization, cost reduction, etc. of a device to insert a piston pin into insertion holes of a piston and a connecting rod.  <P>SOLUTION: An interlocking mechanism constituted of a single driving source 103, a first rack member 104, a pinion 105, a slider 107 to hold the pinion 105 and a push-in shaft 106 and a second rack member 108 to hold a guide shaft 109 is adopted as a driving mechanism on the device to insert the piston pin into the insertion hole by holding both ends of the piston pin S with the guide shaft 109 and the push-in shaft 106 after centering by passing the guide shaft 109 through the insertion holes P1, R1 of the piston and the connecting rod. Consequently, the structure is simplified and the control program is also simplified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122344-A (JP)
Title: Abrasive with shell of cuttlefish of sepiibae family as raw material
Inventor: YAMAGUCHI TAKASHI
IPC: B24D15/02
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture an abrasive excellent in polishing effect and inexpensive.  <P>SOLUTION: This abrasive is made by solidifying a soft part 13 of a shell 11 by taking out the shell 11 from a raw cuttlefish of a sepiibae family and drying it in the sun for about 2 to 7 days. It is possible to powder the solidified abrasive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131393-A (JP)
Title: Readily eluting pharmaceutical preparation
Inventor: TAKANO JINICHIRO
IPC: A61P43/00
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a readily eluting pharmaceutical preparation having excellent eluting properties into water, stably maintaining eluted 2-benzyl-5-(4-chlorophenyl)-6-[4-(methylthio)phenyl]-2H-pyridazin-3-one and without deposition thereof and improving its absorptivity into blood.  <P>SOLUTION: This readily eluting pharmaceutical preparation comprises the 2-benzyl-5-(4-chlorophenyl)-6-[4-(methylthio)phenyl]-2H-pyridazin-3-one, hydroxypropyl methyl cellulose and an anionic surfactant selected from the group consisting of sodium lauryl sulfate, sodium dioctyl sulfosuccinate, sodium N-cocoyl-N-methylaminoethylsulfonate and a sodium alkylnaphthalenesulfonate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003195019-A (JP)
Title: Optical element, method of manufacturing optical element and optical head using the optical element
Inventor: NAGATA TAKAYUKI
IPC: G11B11/105
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element which is manufactured at a reduced cost, has a high light utilization efficiency and has no diffraction grating on an optical outward path from a light source to an optical disk.  <P>SOLUTION: This optical element is composed of a first substrate 11 and a second substrate 12 that are joined to each other. The first substrate 11 is composed of a plurality of transparent base materials joined to each other through a first joint surface 11a on which an optical film is formed. The second substrate 12 is composed of a plurality of transparent base materials joined to each other through at least two second joint surfaces 12a to 12c parallel to each other, on which an optical film is formed. One part of light incident on the first substrate 11 is reflected from the first joint surface 11a to be then incident on the second substrate 12, and at least one part thereof is further reflected from at least one of the second joint surfaces 12. A virtual plane including an incident light axis and a reflected light axis on the first joint surface 11a and a virtual plane including incident light axes and reflected light axes on the respective second joint surfaces 12a to 12c form an angle of substantially 45 degrees.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230833-A (JP)
Title: Organic halogen compound decomposing agent, decomposing device and decomposing method
Inventor: OFUJI MASAHISA
IPC: A62D101/28
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decomposing agent, a decomposing device, and a decomposing method for an organic halogen compound capable of simply and safely decomposing the organic halogen compound at a low cost with no danger such as fire and explosion.  <P>SOLUTION: In the decomposing agent, the decomposing device and the decomposing method, the organic halogen compound in the object to be treated is decomposed by bringing the organic halogen compound decomposing agent comprising one or two or more of a metamorphic rock, a crushed product of the metamorphic rock and an aggregate fixer of the crushed product of the metamorphic rock into contact with the object to be treated containing the organic halogen compound.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004135064-A (JP)
Title: Mobile terminal device and access information registering method of mobile terminal device
Inventor: KURIYAMA RYOICHI
IPC: H04W88/02
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal device capable of efficiently registering access information with, for example, a high use rate on an external storage medium and an access information registering method for the mobile terminal device.  <P>SOLUTION: When the mobile telephone set which uses a USIM card 6 as an external storage medium accesses an external device by using access information (URL information, a telephone number, electronic mail address, etc.) registered in an internal memory 5, a counter 12 counts how many times each piece of access information is accessed, sorts pieces of access information in the decreasing order of access frequencies according to count contents, and registers a predetermined number of sorted pieces of access information from the top on the USIM card 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133768-A (JP)
Title: Merchandise sales area guide method and sales area guide screen providing device
Inventor: OTSUKI TAKESHI
IPC: G06Q50/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of rightly guiding a customer to his/her target position by a shortest way when the customer goes to a shop in search of merchandise the customer wants to purchase in a department store.  <P>SOLUTION: This department store system guides the customer to his/her desired merchandise sales area in the department store handling many merchandise. In the system, a barcode reader of a customer's terminal a barcode printed on an advertisement, and a department store server automatically reads the data of the barcode collates merchandise data stored in the department store sever 8 with layout data of a merchandise sales area floor and provides the customer's server belonging to the customer with map data obtained by calculating the shortest route for guiding the customer to the merchandise sales area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129985-A (JP)
Title: Snap fastener with tape
Inventor: KAWAHARA MASAHIKO
IPC: A44B17/00
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snap fastener with a tape, the male and female members of which are the same body.  <P>SOLUTION: A plurality of synthetic resin-made engagement members 2, which have the same shape between male and female members, are formed and fixed at designated intervals to a fabric tape to form a tape 3. The engagement side surface of the engagement member 2 has a base 4, an engagement projection 6 and an engagement projection receiving part 7. The engagement projection 6 and the engagement projection receiving part 7 are provided with small projections 6g, 4b and recessed parts 6h, 4c, respectively. When the engagement members 2 engage with each other, the small projections 6g, 4b and the recessed parts 6h, 4c are fitted in each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140098-A (JP)
Title: Method of fixing semiconductor laser bar
Inventor: SUGA HIROBUMI
IPC: H01S5/026
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of fixing semiconductor laser bar which can supply a large current without bringing about a change or a deterioration of characteristics of a bar due to a strain of the bar or unevenness of a current density and without bringing about a current supply fault due to poor adhesive properties.  <P>SOLUTION: Since the semiconductor laser bar 11 is held at a first fixing plate 112, a second fixing plate 13 by adding a load to the bar 11 side of the second fixing plate 13, they are brought into close contact with each other. Further, since solder bumps 135 are placed on the bar 11 via through holes 100 of the second plate 13, the bumps 135 do not disturb their adhesive properties. Solder vapor deposited surfaces 17, 20, 26 and 27 are melted so that the bar 11 is energized and fixed via a solder layer, the bumps 135 are melted to fill in the solder layer between the bar 11 and the second plate 13 or to, in some cases, fill in the air gap generated so that the solder layer is made uniform without air gap.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138865-A (JP)
Title: Diaphragm device, imaging apparatus, and manufacturing method for diaphragm device
Inventor: INOUE MICHIO
IPC: G03B9/02
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diaphragm device for preventing the occurrence of flare by a simple structure, thereby imaging quality is improved in a downsized diaphragm device.  <P>SOLUTION: In the diaphragm device, diaphragm blades 2a, 2b move to the direction that they approach to a light axis A of an incident light or that they are separate from the light axis A at the time of a diaphragm operation. ND (neutral density) filters 4a, 4b for getting through the incident light with a prescribed transmittance are provided at opening edge portions 3a, 3b of the diaphragm blades 2a, 2b. In the ND filters 4a, 4b, inclined planes 6a, 6b with prescribed angles θ to the light axis A are provided at edge portions 5a, 5b facing to the light axis A, the the occurrence of the flare is prevented and the imaging quality is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146466-A (JP)
Title: Lid and package for accommodating optical device using the same
Inventor: KOBAYASHI YOJI
IPC: H01L31/02
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that junction breakdown by a thermal stress or a mechanical impact from the outside cannot be prevented effectively in a package for optical device accommodation.  <P>SOLUTION: The lid 3 comprises a metal frame 3a having an opening for transmitting light, and a translucent window body 3b installed in the opening. In the metal frame 3a, the central region of the sectional shape of an inner periphery surface on the longitudinal section is recessed by 0.05-1 mm, The window 3b is formed by a glass material, where a softening point exceeds 300 °C and difference in a coefficient of thermal expansion to the metal frame 3a at 20-300 °C is set to 0.4 × 10<SP>-6</SP>-1×10<SP>-6</SP>/°C or less. The metal frame 3a is directly joined to the window body 3b by shrink fitting by cooling both of them after heating exceeding the softening points.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111888-A (JP)
Title: Dam bar cutting metallic mold
Inventor: SAKAGUCHI HIROTO
IPC: H01L23/50
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To sharply reduce the cost of a dam bar cutting metallic mold die while maintaining a conventional function related with quality without losing it, and to sharply shorten the time for exchanging work of the die by simplifying the procedure.  <P>SOLUTION: A die 1 is vertically arrayed so that the valley of blocks 7 arranged so as to be made adjacent to each other like a comb with a cutting blade 6 of the die as an upper face can be positioned so as to be screwed into the crest part of the blades (not shown) of a punch, and so that the crest part of the comb-shaped blocks 7 can be formed as the upper face. When the blade (not shown) of the punch is fit into a groove between the blocks 7 of the die 1, the die 1 is inserted into the positioning groove of a case 3 so that a clearance between both cutting blades can be made uniform, and the die 1 is positioned at the lower metallic mold (not shown) by a clamper 2 for preventing the floating and falling of the die 1, and fixed with a tightening volt 5. The clamper 2 is provided with a scrap slide 9 having a tilted surface at an arbitrary angle at a position which does not interfere with the block 7 so that scraps generated after cutting can be easily introduced through a clearance hole 4 to the outside of the lower part of the case 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147935-A (JP)
Title: Game machine and game system
Inventor: KOBAYASHI MASATANE
IPC: A63F5/04
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine connected with a headphone which can almost completely cut off a game sound emitted from surrounding game machines even while keeping the volume of a sound effect emitted from its own game machine in a situation where both of the sound effect emitted from the game machine which a player plays with and the sound effect emitted from the surrounding game machine reach the ears of the player.  <P>SOLUTION: The game machine is connected with the headphone provided with: a sound effect output function for outputting the sound effect according to the game state of the game machine; a recording function for recording various game sounds existing surrounding the game machine; and a game sound suppressing function for suppressing the recorded game sounds while keeping the sound effect. By the sound effect output function, the player can listen to the sound effect under environment which he/she desires.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154951-A (JP)
Title: Method and apparatus for producing foamed particle molded product with skin
Inventor: TEZUKA HISAO
IPC: B29C44/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing a molded product with a skin which is excellent in adhesion between a skin material and foam.  <P>SOLUTION: The method includes a process (i) in which the skin material supported by a horizontal support frame is heated and softened, a process (ii) in which the heated skin material is horizontally moved along with the frame to be positioned between upper and lower molds, and subsequently laminated along the inner surface of the upper or lower mold when or before both molds are closed, a process (iii) in which foamed particles are packed in the molding space formed by closing both molds, and a heating medium is introduced to form the foamed particle molded product with the skin, a process (iv) in which both closed molds are opened, and the molded product is moved horizontally along with the frame to a molded product separating zone to be separated from the frame, a process (v) in which a new skin material is supported by the empty frame after the molded product is separated, and a process (iv) in which the new skin material is moved to a heating zone along with the frame via a molding zone. The processes (i)-(vi) are repeated in turn.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162741-A (JP)
Title: Pipe supporting device and pipe supporting method
Inventor: SAITO KIKUO
IPC: F16L3/16
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe supporting device capable of reducing work time and cost when supporting and fixing a pipe.  <P>SOLUTION: This pipe supporting device is provided with a ringlike supporting part supporting the pipe from the circumferential direction of pipe, a flat plate part 14 for fixing the ringlike supporting part on a fixed basement, and a height adjusting mechanism for adjusting mounting height for the fixed basement in the flat plate part 14. The height adjusting mechanism is provided with an anchor bolt 40 buried in the fixed basement and a female screw member 41 movable along the axial direction of the anchor bolt 40. The flat plate part 14 can move in the interlocking relationship with moving of the female screw member 41.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162382-A (JP)
Title: Overhang door
Inventor: MINAMI KANJI
IPC: E05D15/06
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overhang door improved in appearance by forming a rail for it thin while making easily performable rail mounting work to a ceiling.  <P>SOLUTION: This overhang door has a door 2 suspended movably along the rail 1 provided at the ceiling. The rail 1 is formed of a magnetic substance, and door rollers 3 with magnetic force attracted to the rail 1 are disposed at the upper part of the door 2 to suspend the door 2 by the attractive force between the door rollers 3 and the rail 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166741-A (JP)
Title: Cosmetic container
Inventor: SHIMIZU JUN
IPC: A45D33/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent cracking, scattering or the like by protecting the cosmetics housed in the cosmetic containers from the impacts such as those as caused by dropping or the like.  <P>SOLUTION: The elastic member 30 has a frame body 31, a flange 32, connection parts 33 and a mounting part 34. The connection parts 33 connect the lower part of the frame body 31 and the rim part of the mounting part 34. Each of the connection parts 33 is the same in shape while being made symmetrical centered on the mounting part 34. Each of the connection parts 33 contains a pair of connection pieces 33a and 33b having the same extension length. Each one end of the connection pieces 33a and 33b is connected together on the side of the mounting part 34. The other ends of the connection pieces 33a and 33b are mounted at different mounting points on the side of the frame body 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172222-A (JP)
Title: Electronic device and its manufacturing method
Inventor: KIKUCHI AKIHIRO
IPC: H01L21/768
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device which will hardly have arcing.  <P>SOLUTION: On a substrate W, at least a mask layer 5, a dielectric layer 4, and a conductive layer 3 are formed in this order from the top. The dielectric layer 4 is plasma-etched according to a pattern of the mask layer 5 to expose the conductive layer 3. Part or all of the conductive layer 3 is formed of a high conductive material having the conductivity of Ti or higher. The conductive layer 3 has at least a first portion 3a and a second portion 3b which are electrically insulated from each other. An etching section 6 wherein the first portion 3a is exposed has an aspect ration of ≥4.5, being set higher than that of an etching section 7 wherein the second portion 3b is exposed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169843-A (JP)
Title: Slip controller of frictional engaging apparatus
Inventor: YAMASHITA YOSHIYUKI
IPC: F16H61/14
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide the controller of a frictional engaging apparatus which can broaden a temperature range for performing the slip control of the apparatus.  <P>SOLUTION: The frictional engaging apparatus disposed on a power transfer route between a drive power source and a wheel is constituted so as to control a torque capacity by a hydraulic pressure. A slip controller of the frictional engaging apparatus performs the slip control of the apparatus. The slip controller includes slip control performing means (steps S1, S2) for performing the slip control of the apparatus when the temperature of a fluid is a slip allowing temperature or higher, and allowing temperature setting means (steps S3, S5, S6, S7 and S8) for setting the slip allowing temperature based on the performing result of the slip control of the apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168625-A (JP)
Title: Method for utilizing halogen-containing waste
Inventor: AKIYAMA TATSUSHI
IPC: C02F11/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective utilization method for actively using a halogen-containing waste such as an industrial waste or sewage exhausted from a domestic waste or burned ash of a general waste such as a municipal waste in manufacturing a clinker composition.  <P>SOLUTION: The utilization method of the halogen-containing waste is to manufacture the clinker composition wherein at least one part of a calcium aluminate phase is formed in the form of solid phase by using the halogen-containing waste as a raw material. Preferably, the solid phase calcium aluminate phase exists in the amount of 40 wt.% or more of the clinker composition.  <P>COPYRIGHT: (C)2004,JPO