baber/WOPTO huggingface dataset:
Patent JP-2001159805-A (JP)
Title: Film unit with lens
Inventor: MASUDA TAKURO
IPC: G03C3/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a film unit with lens capable of realizing photographing excellent in area balance with a background by properly setting the size of the face in taking a picture of the photographer himself, made excellent in focusing ability and obtaining appropriate exposure. SOLUTION: In this film unit with lens 10, an APS film is used, and a photographing vertical viewing angle θ1 is set to θ1>=43.3 deg., preferably, θ1>=47.4 deg.. A photographing horizontal viewing angle θ2 is set to θ2>=71.4 deg., preferably, θ2>=76.9 deg.. Then, a photographing diagonal viewing angle θ3 is set to θ3>=78.8 deg., preferably, θ3>=84.4 deg.. A mirror 8 in which a photographer's face is reflected is provided in the front of the film unit, and the mirror magnification M1 is set to 0.018 to 0.400 at an observation point being 0.6 m, and at least either a field rate M21 in the vertical direction or a field rate M22 in the horizontal direction is set within the range of 50 to 70%, so that a photographer himself reflected in the mirror does not get too small.  Whatever spot within the range of the viewing angle an object may be located, a photographing range can be covered when looking at the mirror from the object side.
Patent JP-H10170269-A (JP)
Title: Laser level gauge
Inventor: MIYAZAKI HIROMICHI
IPC: G01C5/00
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent generation of error in the measurements in case vibration is given externally to a laser level gauge. SOLUTION: A laser level gauge 1 emits a sensing signal VK of a level corresponding to the size of vibration applied to the body 4 of level gauge by a sensing means 5, and the sensing signal VK is subjected to level comparison with the reference voltage VR by a voltage comparator 52 so that a judgement is made whether the size of the given vibration exceeds the specified level, and if yes, the operation of the laser level gauge 1 is stopped for the specified period of time W since the specified level was exceeded.
Patent JP-H09154522-A (JP)
Title: Apparatus for producing coating of 'tempura'
Inventor: KADO SHUJI
IPC: A23L7/157
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing a coating of TEMPURA (deep fried food) capable of producing a required amount of a uniform TEMPURA coating by mixing cold water with raw flour at a specific mixing ratio. SOLUTION: A solenoid valve 34 is opened and city water is supplied to a cistern through a water feeding pipe 33 and the valve is closed when the water level in the cistern is raised to a level to actuate a 1st float switch 13. The water is supplied to a mixing part by a self-priming pressure pump and the supply of water is stopped when the water level is raised to a level to actuate a 2nd float switch 14. The amount of water corresponding to the volume between both water levels is set to be equal to the amount of water for the production of one batch of TEMPURA. The water is cooled in a cooling tank and supplied to the mixing vessel to produce the TEMPURA coating.
Patent JP-H09163048-A (JP)
Title: Document retaining device for scanner
Inventor: KUSUMOTO HIROSHI
IPC: H04N1/00
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To not only accurately position and fix a transmission document but also bring it into close contact with the surface of a contact glass and to improve the work efficiency. SOLUTION: This device is provided with a document reference scale 21 which is turnably arranged on the outside in at least one side of a contact glass 11 and has an inside end part 21a eneigized by a spring 24 to press the end part of the transmission document on the contact glass 11. When the outside part on the opposite side of the inside end part 21a of this document reference scale 21 is pressed, the inside end part 21a is turned upward to form a space between the contact glass 11 and a bottom face 21c of the inside end part 21a; and a document butting part 21d is provided in the deep side of the bottom face 21c of the inside end part 21a.  Thus, the transmission document is positioned by the document butting part 21d, and the end part of the transmission document is pressed and fixed by the inside end part 21a to prevent floating of the transmission document, and thereafter, the contact glass 11 is covered with a transmission unit to bring the document into close contact with the contact glass.
Patent JP-2000168242-A (JP)
Title: Thermosensible recording body
Inventor: SHIKU SHIGEKAZU
IPC: B41M5/30
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To improve the light-resistance of a recording part by making a thermosensible recording layer contain hydroquinone monobenzyl ether and a hydroxydiphenyl sulfone compound as a coloring agent. SOLUTION: The rate of use of hydroquinone monobenzyl ether and a hydroxydiphenyl sulfone compound contained as a coloring agent in a thermosensible recording layer is not limited particularly. However, the hydroquinone monobenzyl ether is advisably about 5-20 wt.% to the hydroxydiphenyl sulfone compound. When the hydroquinone monobenzyl ether is less than about 0.5 wt.%, the possibility of lowering of the light-resistance of a recording part is brought about, and when it is more than about 30 wt.%, the possibility of occurrence of ground blushing is brought about. Although the amount of the specified coloring agent to be used is not particularly limited, it is advisably 5-40 wt.% to the thermosensible recording layer. As for leuco dye contained in this layer, each sort of well-known coloring leuco dye can be used.
Patent JP-2000172068-A (JP)
Title: Production of blade for electrophotographic device and blade body for electrophotographic device
Inventor: IWASAKI SHIGEAKI
IPC: G03G15/08
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To produce a blade excellent in thickness precision at a low cost by pouring a blade material on a molding of a thermosetting resin, hardening it and cutting the resulting sheet. SOLUTION: A thermosetting resin is poured into a metallic mold 1 to form a thermosetting resin layer 8 on the inner surface of the metallic mold 1 and a poured elastic blade material layer 7 is formed on the thermosetting resin layer 8. The thermosetting resin preferably has heat resistance at >=150 deg.C and the thickness of the thermosetting resin layer 8 is preferably 0.5-3 mm. The elastic blade material is not particularly limited and polyurethane or silicone rubber may be used. The thermosetting resin cures while absorbing the deflection of the metallic, mold 1, the air side surface 8a of the thermosetting resin layer 8 is specular and the layer 8 has high deflection precision. The elastic blade material layer 7 therefore has good thickness precision that cannot be attained by the conventional method.
Patent JP-H10182037-A (JP)
Title: Hydraulic elevator
Inventor: FUKUDA KEIICHI
IPC: B66B5/02
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent a main rope from displaced from the groove of a pulley and to facilitate restoration by a method wherein when an earthquake occurs and a building is inclined, in an indirect type hydraulic elevator, a hydraulic jack is vertically erected and a pulley is rotated in a given angle arc centering around an auxiliary rail core. SOLUTION: When an earthquake occurs and a building is inclined, to restore a hydraulic elevator, an inclining hydraulic jack 3 is first erected into a vertical state and a car is stopped at a topmost floor. A pulley core 3c is rotated in a given angle arc in the inclination directions of an auxiliary rail core 5c and a building and the shaft 3s of a pulley 3 is fixed at the horizontal member 4b of the support body 4 by means of a bolt. As noted above, since the main rope is extended approximately in the same direction as that of the pulley core 3c, the main rope is prevented from being displaced from a groove 3v.
Patent JP-H09162621-A (JP)
Title: Antenna structure for portable radio equipment
Inventor: SATO SOICHI
IPC: H01Q1/24
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an antenna structure for a portable radio equipment which does not receive an electromagnetic noise generated by a control circuit section in a case and obtains excellent speech quality even when the radio equipment is located in a weak electric field strength area at a weak electric field strength of a communication radio wave or while its antenna is set in a contained state. SOLUTION: A base end of a rod antenna 20 is covered by an insulating straw member 29 and the antenna 20 is housed in a case 10, the rod antenna 20 is fixed to an upper part of the case 10 by mount metal fittings 22, a tip of the rod antenna 20 is projected to the outside of the case 10 in an extension enable way, an antenna contact terminal 23 is connected to the mount metal fittings 22, which is connected to a communication circuit section housed in a shield case 19 via the terminal 23. Then a part of the rod antenna 20 toward its base end from the mount metal fittings 22 and in the vicinity of the mount metal fittings 22 is free-fit to a shield tube 30 whose outer circumference has a flat part, and the flat part of the shield tube 30 is in face contact with the shield case to make electric conduction between them.
Patent JP-H06193477-A (JP)
Title: Automotive engine
Inventor: MIYAMOTO KATSUHIKO
IPC: F02D45/00
Filed: 1992-12-25
Abstract: PURPOSE:To improve the fuel consumption rate and a drivability of an engine when the operational range of the engine is changed over between an all cylinder operational range and a partial cylinder operational range. CONSTITUTION:An automotive engine which can change the engine operational range between an all cylinder operational range and a partial cylinder operational range, comprises a control device 15 for changing the operational range in accordance with an output from a rotational speed sensor 12, a boost pressure sensor 10, an idle switch 27 as a load sensor, an air-conditioning switch 29, a power steering switch 32, and the like so as to effectively change the cylinder resting range in accordance with operating conditions of the idle switch 27, an air-conditioning switch 29, the power steering switch and the like, that is, to prevent the cylinder resting range from narrowing, thereby it is possible to enhance the drivability.
Patent JP-H11172083-A (JP)
Title: Production of polyethylene naphthalate resin composition
Inventor: KAWAKAMI KAZUMI
IPC: C08J3/12
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To lower the crystallization temp. of a polyethylene naphthalate resin to thereby improve the crystallization rate without decreasing the clarity by bringing a particulate polyethylene naphthalate resin under fluidizing conditions into contact with a member comprising a crystalline thermoplastic resin of a different nature to incorporate a minute amt. of the latter resin into the former resin and melt kneading the former resin. SOLUTION: For example, in the route for transporting a particulate polyethylene naphthalate resin of which at least 50 equivalent % of all the structural units are ethylene naphthalate units, a rod-like or net-like member comprising a crystalline thermoplastic resin such as a poly-α-olefin resin (i.e., a homo- or copolymer of an α-olefin such as ethylene or propylene) or a polyamide resin (e.g. nylon) is installed or a part of the route is made of the crystalline thermoplastic resin. Thus, the polyethylene naphthalate resin is brought into contact with the crystalline thermoplastic resin for about 0.01-1 sec, causing the latter resin in an amt. of 0.1-100 ppb to be incorporated into the former resin. Pref., the crystallization temp. in temp. rise of a molded article obtd. from the compsn. is 150-190 deg.C.
Patent JP-2000169512-A (JP)
Title: Photopolymerization initiator composition
Inventor: SATO HIROYUKI
IPC: C08F4/36
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain a highly sensitive composition which can cause cure upon irradiation with light by using a polymer having a specified degree of polymerization and obtained by radically polymerizing a vinyl monomer in the presence of a polymerization initiator being an organic peroxide having a benzophenone structure. SOLUTION: Used is a polymer having a weight-average molecular weight of 1,000-100,000 as measured by GPC using a solvent being DMF. In the formula, R1 and R2 are each a 4-15C alkyl or a 9-15C aralkyl; R3 and R4 are each H or a 1-30C organic group; 0<=m<=3; and 1<=n<=3. The monomer used is desirably a compound having one radically polymerizable double bond. Especially, it is desirably (meth)acrylic acid, methyl, n-butyl, 2-hydroxyethyl, 2-hydroxypropyl, benzyl cyclohexyl (meth)acrylate, 3-eyclohexenylmethyl(meth)acrylate, styrene or maleic anhydride.
Patent JP-H07177660-A (JP)
Title: Noncutting demand control system
Inventor: MORI MASAHIRO
IPC: H02J3/00
Filed: 1993-12-22
Abstract: PURPOSE:To sustain a control target power level without interrupting the load by connecting a demand controller with a Seebeck commander for commanding reduction of output frequency from a motor inverter or the output voltage from a lighting circuit inverter when the target power level is exceeded. CONSTITUTION:A demand controller 1 receives power pulses from a pulse detector 7 to grasp the working electric energy and operates the demand value, daily electric energy, daily load rate, etc., every time limit. When a contract electrrc energy is reached, a Seebeck commander 2 delivers an (a)-contact switching command to the demand controller 1. Consequently, a motor inverter 4 under control of the demand controller 1 reduces the output frequency and a light circuit inverter 6 reduces the voltage. This constitution allows to sustain the peak power below a control target level without cutting each load.
Patent JP-2000308699-A (JP)
Title: Sporting goods
Inventor: SOMENO KAZUTAKA
IPC: A63B102/06
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide sporting goods capable of noticing and informing user of the necessity for maintenance or the service life, and preventing a sudden failure or breakage during the use in advance by providing a means for informing user of the degradation of the reliability which can not be judged from the appearance in a visible manner by user. SOLUTION: In the sporting goods used in a natural environment such as a water side, an indication layer 3 is formed on at least a part of the surface of a body 1, a cover layer 5 formed of a decomposable material such as a poly-lactic acid to form the indication layer is provided. The cover layer 5 of the sporting goods is decomposed according to the service condition, the indication layer 3 becomes visible in the visual change. A user can be noticed or informed of the necessity of the maintenance and the service life by making the decomposition speed of the cover layer 5 match with the decomposing speed of the reliability of components of the body 1.
Patent JP-2000167940-A (JP)
Title: Frp molded item
Inventor: HIBINO TAKESHI
IPC: B29K105/04
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an FRP molded item having a smooth surface even by reducing a thickness of a gel coating layer while maintaining its heat insulation. SOLUTION: The FRP molded item comprises a heat insulation layer, a support layer containing a reaction curable resin and reinforcing fibers as main materials, laminated on a rear surface side of a gel coating layer containing a reaction curable resin as a main material in such a manner that the insulation layer is formed of reaction curable resin mixed with a balloon-like light-weight filler and the insulation layer is disposed between the coating layer and the support layer to be integrally formed. In this case, the filler is obtained by mixing 20 to 100 pts.wt. of the filler with 100 pts.wt. of the curable resin. Further, as the filler, at least one type selected from the group consisting of a Shirasu balloon, a ceramic balloon, a glass balloon, silica balloon, a carbon balloon, a phenol balloon and an alumina balloon is used, and the filler has a size of 19 to 300 μm.
Patent JP-2001167567-A (JP)
Title: Optical disk drive
Inventor: NAKAJIMA YUJI
IPC: G11B17/04
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk drive which can settle the trouble that a tray holding a disk in a drive vibrates by resonance and causes the noises to give the unpleasant feeling to a user because of a faster rotational speed of the drive that is used in a CD-R and a CD-RW. SOLUTION: This optical disk drive is provided with a tray 21 which advances and retreats an optical disk to its loading and from its unloading positions, an optical pickup module 12, a sub-chassis 20 which holds the module 12 at a position under the tray 21 and a loading base 10 which supports the tray 21 so as to move it back and forth and also supports the sub-chassis 20 so as to move it vertically. The sub-chassis 20 is pivoted by the base 10 at its rear end part so as to be vertically moved and also has at least a single upward projecting part 32 at its front end part. Then the tray 21 has a plate spring 55 at a position which the part 32 of the moved-up sub-chassis 20 touches when the tray 21 is set at its loading position.
Patent JP-2000137902-A (JP)
Title: Thin-film magnetic head and its production
Inventor: SASAKI YOSHITAKA
IPC: G11B5/39
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film magnetic head capable of exactly controlling the throat height of a recording head. SOLUTION: The lower magnetic pole of the recording head is bisected to a lower magnetic pole front end 19a and a lower magnetic pole layer 18. The lower magnetic pole front end 19a is formed to a projecting form on the flat surface of the lower magnetic pole layer 18. Insulating layers 20a and 20b consisting of inorganic materials are embedded together with thin-film coils 21 of a first layer into the recessed part between the lower magnetic pole front end 19a and a lower juncture 19b. The throat height is regulated by the end edge, (i.e., the end edge on the side opposite to the track surface of the lower magnetic pole front end 19a) on the lower magnetic pole front end 19a side of the insulating layer 20a.  Then, the exact control of the throat height is made possible without the occurrence of the position fluctuation (pattern shift) of the end edge and profile deterioration like with the conventional photoresist films.
Patent JP-2001164723-A (JP)
Title: Handrail bracket with audio device
Inventor: AKAOKA AKIRA
IPC: E04F11/18
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To add a function of voice guidance without damaging the appearance of a handrail and a peripheral wall surface or the like in the case of new handrail construction works and even to an existing handrail, and to simply set a handrail bracket with an audio device quickly. SOLUTION: A pipe 2 for a handrail body is divided in the axial direction, the handrail bracket 1 is constituted so as to be installed in a coping shape among the pipes 2, and information such as stair guidance is displayed on the surface of the handrail bracket 1 by brailles 4 in addition to a display by characters and signs. The audio device composed of a audio device body 10, a recording reproduction start switch 20 and a speaker 30 is incorporated previously into the pipe for the handrail bracket 1 so that guidance information can be displayed even by voices, and a switch button 21 for the recording reproduction start switch 20 is exposed partially from the surface of the pipe, and turned on by the natural touch of the hand of the user of the handrail.
Patent JP-H07179795-A (JP)
Title: Resin composition for cationic electrodeposition coating
Inventor: DEJIMA KOICHI
IPC: C08G77/452
Filed: 1993-12-24
Abstract: PURPOSE:To obtain the subject composition excellent in weatherability and resistant to contamination and capable of giving beautiful coating film after a single coating operation, by mixing a block copolymer resin prepared by a specific method with a blocked isocyanate compound followed by neutralization with an acid and then converting the system into a water-based one. CONSTITUTION:This composition is obtained by radical polymerization of 98-40wt.% of a mixture composed of an amino group-contg. polymerizable unsaturated monomer (e.g. dimethylaminoethyl acrylate), hydroxyl-contg. unsaturated acid monomer (e.g. hydroxyethyle acrylate) and polymerizable unsaturated monomer in a solvent in the presence of 2-60wt.% of an azo group-contg polysiloxane compound 1500-100000 in number-average molecular weight having constituent unit of formula I [R1 is a <=6C alkyl or nitrile; R2 is a <=6C alkyl; R3 is an alkyl, phenyl, etc.; (m) is 0-6; (n) is 0-200; A is O or NH; D is (CH2)s ((s) is 0-6) or formula II], followed by mixing blocked isocyanate compound with the resultant block copolymer resin and neutralizing the copolymer resin with an acid and then converting the system into a water-based one.
Patent JP-H06191581-A (JP)
Title: Disc cartridge stowing case
Inventor: KANEZAKI KOJI
IPC: G11B23/023
Filed: 1992-12-28
Abstract: PURPOSE:To obtain a disc cartridge stowing case having a simple construction by a method wherein a blank sheet is folded several times along the width corresponding to the size of a disc cartridge and two or more stowing parts are formed between side faces and stowing flap to stow the disc cartridges. CONSTITUTION:A side face part 33 is provided in the middle along the length of a blank sheet 32, and stowing flap part 34 is provided along the length of one side of the side face part 33. A bent flap part 36 is provided along the length of the other side of the side face 33 and a folding line 37 is made between the bent flap 36 and the side face part 33. The side face part 33 is folded into four side face parts 33a-33d corresponding to the size of flexible disc cartridge C. The four side face parts 33a-33d form stowing parts 38a-38d when the stowing flaps 34 is folded. Thus, two or more stowing parts can be easily formed.
Patent JP-2000154676-A (JP)
Title: Bracing device for sliding door
Inventor: HIKOSAKA HISAYOSHI
IPC: E05C21/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a bracing device capable of effectively preventing the shaking of a closing-side end section at the lower end of an overhang sliding door when the overhang sliding door has no guide rail on the floor side is closed. SOLUTION: The bracing device for the sliding door comprises a recessed section 6 formed at a side end section in the closing direction of the lower end of the overhang sliding door 1 and a movable piece 10 installed on the floor side of the lower section of the recessed section 6 at a time when the overhang sliding door 1 is closed.  In the movable piece 10, the side end section in the closing direction of the overhang sliding door 1 is supported pivotally in a vertically rockable manner between an approximately horizontal fallen posture and an upstanding posture, a guide face 8 scooping up the front end of the movable piece 10, which is moved upwards from the fallen posture and in which a front end section is inserted into the recessed section 6, in the upstanding direction with the closing of the overhang sliding door 1 is formed to the recessed section 6, and a magnet 7 is disposed to one of a place adjacent to the closing-direction side of the overhang sliding door to the recessed section 6 and the movable piece 10 and a magnetic member (the movable piece 10 is changed into a magnetic plate by the magnetic member) to the other at that time.