baber/WOPTO huggingface dataset:
Patent JP-H06141923-A (JP)
Title: Toothbrush
Inventor: ITO TATSU
IPC: A46D1/00
Filed: 1992-11-06
Abstract: PURPOSE:To provide a toothbrush which improves drastically cleaning power for inter-tooth portions and boundary lines between teeth and teethridges and does not damage the teethridges and gives soft feeling. CONSTITUTION:Taper-shaped 2 synthetic monofilaments 1 constituting a brush portion 3 whose bristle diameters at the places of 1mm, 3mm, 5mm, 8mm from the taper tips are specified respectively as 25-35%, 55-70%, 80-90%, 90-100% with regard to the bristle diameters of base portions, are planted to form the brush 3 portion. So the tooth brush, can be provided, which has excellent cleaning power for inter-tooth portions and boundary lines between teeth and teethridges and also has soft touch and excellent use feeling.
Patent JP-H01166893-A (JP)
Title: Laser beam marking device
Inventor: ITAYA TATSUO
IPC: B23K26/064
Filed: 1987-12-21
Abstract: PURPOSE:To efficiently carry out printing on plural objects by spitting a laser beam into plural beams by a prism and further, splitting the respective split laser beams into the laser beams in the parallel direction to an optical axis by plural mirrors in opposition to a part of these laser beams. CONSTITUTION:The objects 5 are conveyed in a lined-up state in order by eight in a line at equal intervals in the width direction on a conveyor line 8. When these objects 5 in a line are detected by a synchronous sensor 13, the laser beam LB is emitted from a laser beam oscillator 1 and passed through 90 deg.C mirrors 10A and 10B and directed in the longitudinal direction of the conveyor line 8 and split into two equally in the traverse direction by the beam splitting prism 11. The laser beams LB split into two respectively are then split into four equally in the longitudinal direction by mirrors 2A-2D and the eight laser beam LB in total are passed through cylindrical lenses 12, masks 3 and condenser lenses 4 respectively and attain the eight objects 5 on the conveyor line 8.
Patent JP-H05155097-A (JP)
Title: Printing head cap automatic adjusting device
Inventor: ISHIGAKI YASUHIRO
IPC: B41J25/308
Filed: 1991-12-05
Abstract: PURPOSE:To provide a printing head gap automatic adjusting device which can provide a stable recording paper running for a recording paper of which the thickness changes on the way of printing, and for a recording paper of which the thickness is thin. CONSTITUTION:A first moving table 4, for which a printing head 3 is fixed on a carrier 2 which moves along a platen 1, is attached in the direction perpendicular to the platen 1, and in addition, a second moving table 6 on which a pressure sensor 5 is fixed is attached to the first moving table 4 in the direction perpendicular to the platen 1. According to the type of a recording paper 12, such as thickness, etc., the pressure sensor 5 is switched over by a contact system, or non-contact system by the memory of a recording paper thickness for 1 dot, 1 line or 1 page, by a change-over switch 7.
Patent JP-H06168199-A (JP)
Title: Input and output control system
Inventor: TAKANO EIJI
IPC: G06F13/12
Filed: 1992-12-01
Abstract: PURPOSE:To improve the transmitting capability of synthetic data by reducing the number of times of the transfer of data, and quickly transferring the using claim of a channel bus to the other channel controller. CONSTITUTION:An input and output controller 20a is equipped with a same data number control part 22a which judges how many times the same data are continuously included in transfer data 25a stored in a data buffer 21a, and prepares a number equivalent to the number of the same data. On the other hand, a channel controller 30a transfers a same data number signal 24a and the transfer data 25a with the input and output controller 20a. A copy executing part 33a receives the same data number signal 24a transmitted from the same data number control part 22a of the input and output controller 30a, and controls the writing operation of the content of a transfer data storage register 31a in a channel buffer 32a based on the same data number signal 24a. An address control part 34a outputs the writing address or reading address of the channel buffer 32a as a channel buffer address 36a.
Patent JP-H11146236-A (JP)
Title: Image pickup device
Inventor: INUMA MUTSUMI
IPC: H04N5/225
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the projection from the main body of an optical eyepiece system when directly watching a liquid crystal part. SOLUTION: Two systems for directly visually observing a liquid crystal display(LCD) screen and observing the same LCD screen through the optical eyepiece system can be arbitrarily selected, an LCD part 3 is supported on the main body and can be turned from a position parallel with the main body to the outside more than 90 deg., a means for locking with the main body is provided at the position horizontal with the main body, and the optical eyepiece system 4 is composed of a group 4a of one or plural eyepiece lenses and a full reflection mirror 4b arranged at 45 deg. to the optical axis of that eyepiece lens.  Concerning such an image pickup device, the LCD part has means 3c and 7 to be locked with the main body at the position parallel with the main body, and the eyepiece lens group can be moved in the direction of the optical axis and unlocks the lock means through a lock part 5a corresponding to the moving action.
Patent JP-H02168734-A (JP)
Title: Electronic tuning type fm receiver
Inventor: NARUGE YUTAKA
IPC: H04B1/16
Filed: 1988-12-22
Abstract: PURPOSE:To effectively prevent the generation of unnecessary radiation by connecting the section between a front end and a controller by means of a serial circuit formed of a capacitor and an attenuating element, which consists of a resistance or an inductance. CONSTITUTION:A direct current is cut by a capacitor C connected between the section of a buffer circuit 7 at a front end and a controller 9, a basic wave and a higher harmonic wave are attenuated by a resistance R, and an input level to the controller 9 is suppressed. By setting the numeric value of the resistance R by means of an experiment, even when uneven performance exists at the front end, the front end can sufficiently exert its effect, while, it is preferable to use a variable resistance. On the other hand, inserted of the resistance R, the inductance may be used for the attenuating element.
Patent JP-H09155479-A (JP)
Title: Device for forming and feeding belt-like material
Inventor: YAMAGUCHI ATSUSHI
IPC: G01B5/04
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To improve the feed accuracy of a belt-like material, and to reduce an equipment installation area. SOLUTION: The device is equipped with a feed rate measuring equipment 16 measuring the feed rate of a belt-like material after it is formed by forming rollers 12. And also, the device is equipped with a control circuit to which the measured signal of this feed rate measuring equipment 16 is inputted. The revolutions of the forming rollers 12 are controlled by this control circuit so that the actual feed rate of the belt-like material and a set value set previously coincide each other. In this way, by measuring the actual feed rate of the belt- like material, and by controlling by feeding back the revolutions of the forming rollers 12, feed accuracy by the forming rollers 12 can be particularly improved. Also, it is not necessary to install another feeding device as before.  Moreover, it is not necessary to form the loop of the belt-like material, and effects that the whole length of a working line can be shortened and an equipment installation area can be reduced, are attained.
Patent JP-H06219606-A (JP)
Title: Method for fixing paper feeding plate and suction belt
Inventor: MAASS BURKHARD
IPC: B65H5/22
Filed: 1993-12-21
Abstract: PURPOSE: To provide a paper sheet feeding plate having a conveying region for paper sheets that can be adjusted to surely function at less cost, for use in a sheet-fed printing machine that has a conveyor belt for feeding the paper sheets from a feed pile to a printing unit in a later-stage via a lateral alignment region. CONSTITUTION: A belt conveyor table of a paper sheet feeding table of a paper sheet handling machine is provided over a paper sheet conveying surface, and includes at least one through-opening for receiving a rigid frame 7 therein, a conveying belt 10 that is looped about a deflection roller rotatably supported in the frame 7, and a screw for fixing the frame 7 against holders 31, 32 fixed onto the machine so that an inter-wheel position of the conveying belt 10 serves as an operation position.
Patent JP-2000142115-A (JP)
Title: Automotive door structure
Inventor: KOBAYASHI RYOICHI
IPC: E05B77/04
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To inexpensively widen the degree of freedom in designing by preventing a door outer panel from deformation to such an extent as interfering with a transmission mechanism using a simple configuration and relieving the restriction on the arrangement and configuration of the transmission mechanism. SOLUTION: A door structure of an automobile is equipped with a channel- form sash 51 installed between a door outer panel 41 and door inner panel 42 for guiding a window pane in rising and falling and a transmission mechanism installed avoiding the sash 51 and window pane for transmitting the unlocking operation of an outer side handle 2 to a locking mechanism, wherein the sash 51 is equipped with a protector bracket 6 which makes deformion until the door outer panel 41 abuts to a crank member 31 of the transmission mechanism when the door outer panel 41 makes deformation to inside the car in the event of lateral collision so as to prevent the crank member 31 from rotating in the unlocking direction.
Patent JP-2000159708-A (JP)
Title: Production of d,l-menthol
Inventor: LANGER REINHARD DIPL CHEM DR
IPC: C07B61/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To find out an industrially economic method for producing d,l-menthol in a high selectivity by enabling the d,l-menthol content in the produced mixture to exceed 60% and avoiding the production of undesired by-products as much as possible. SOLUTION: A compound having a carbon skeleton of menthane containing at least one double bond and the 3-position replaced with oxygen and/or menthone or isomenthone or a mixture of the compounds is catalytically hydrogenated with hydrogen at 100-200 deg.C temperature under 2-50 bar hydrogen partial pressure and/or a stereoisomer of the menthol is rearranged in the presence of a noble metal-containing catalyst at 0-140 deg.C temperature under 0.1-20 bar hydrogen partial pressure to produce d,l-menthol.
Patent JP-H07175177-A (JP)
Title: Method for developing silver halide photographic sensitive material
Inventor: ARITOMI YUJI
IPC: G03C5/305
Filed: 1993-12-21
Abstract: PURPOSE:To prevent occurrence of silver stains and black spots and to enhance storage stability of a developing solution and halftone dot quality by imagewise exposing the photosensitive material and then, processing it with a developing solution containing a specified compound. CONSTITUTION:The photosensitive material containing the compound represented by formula I is imagewise exposed and then, processed with the developing solution containing the compound represented by formula II. In formulae I and II, R1 is an aliphatic or aromatic group: G1 is-CO,-COCO-,-CS-,-SO-,-SO2-, or the like; R2 is H, an aliphatic or aromatic group, or the like; one of A1 and A<2> is H, and the other is H, acyl, alkyl, arylsulfonyl; each of Z21 and Y21 is a group forming a unsaturated 5- or 6-membered ring, both having >=4N atoms in total, and each having a mercapto substituent.
Patent JP-H01162444-A (JP)
Title: System for polling multi-drop type network
Inventor: NAGAO HIROAKI
Filed: 1987-12-18
Abstract: PURPOSE:To shorten a polling time and to improve the reliability of a polling system by including a polling request queuing part and a control part to other system with 0 and 1 type polling systems and sharing a polling managing part made access by a control part. CONSTITUTION:In an access device 2, first, a polling control system 60 or 61 inquires to other system polling request queuing part 101 or 100 and investigates the presence and absence of the polling request to its own system. When the polling request to its own system exists, the polling to the device to be made access of a first request object and the processing is executed. In the processing, when the response is not executed from the device, the device is queued and registered to the polling request queuing part to other system. Thus, since a polling processing is allotted and executed in the sequence in which respective devices are determined beforehand under the management of a polling control part 14 by respective polling managing system, the polling processing time is halved. The reliability is improved by a duplex constitution.
Patent JP-H05210656-A (JP)
Title: Document preparing machine
Inventor: OYAMADA TETSUJI
IPC: G06F17/21
Filed: 1991-12-06
Abstract: PURPOSE:To easily and surely set format control data, based on a document appearance image. CONSTITUTION:In the document preparing machine 9 having a document format image storage part 6 for storing a document format image of a document, and a document format image selecting part 7 for retrieving the document format image and format control data of the document by relating them to each other, the document format image stored in the document format image storage part 6 and format control data of a document stored in a storage part 2 are retrieved by the document format image selecting part 7, displayed on a display part 3 and the document format image and its document control data are set.
Patent JP-2000127399-A (JP)
Title: Electrothermal conversion element substrate, ink jet recording head equipped with it, and ink jet recorder employing it
Inventor: IMANAKA YOSHIYUKI
IPC: B41J2/05
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To arrange beaters and ink outlets at high density on an electrothermal conversion element substrate while reducing the size thereof without lowering ink ejection performance. SOLUTION: Common electrodes 134 being connected electrically with heating parts 122, 132 through branch joints 134A, respectively, are formed beneath an electrothermal conversion element layer 121 having the heating parts 122, 132 while being stacked through a protective layer 126 and individual electrodes 124, 136 are formed on the upper surface of the electrothermal conversion element layer 121 on the opposite sides of the branch joint 134A.
Patent JP-2001138236-A (JP)
Title: Abrasive material recovering apparatus
Inventor: MATSUMOTO AKIRA
IPC: C02F1/38
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an abrasive material recovering apparatus which can reduce the running cost of the recovering apparatus by improving a means for removing coarse solids from waste water in a grinding process, and efficiently recover and recycle the abrasive material stably for a long time. SOLUTION: The abrasive material recovering apparatus comprises a centrifugal separator 2 to thicken a waste water in a grinding process, and a cyclone 1 to remove coarse solids provided on a forward stage or a rear stage of the centrifugal separator 2.
Patent JP-S63173917-A (JP)
Inventor: KARITSUDO MARIKU
IPC: G01D5/14
Filed: 1987-12-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11160569-A (JP)
Title: Optical coupling circuit
Inventor: YOKOYAMA JUN
IPC: G02B6/26
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To actualize the optical coupling circuit which is easily adjusted and can be made small-sized. SOLUTION: Substrates 110, 120, and 130 are arranged in array in this order so that their surfaces are parallel to one another. On the surface of the substrate 110, a V groove 111 is formed which extends in parallel to the array direction of the substrates 110, 120, and 130, and an end part of an optical fiber 101 is fixed in the V groove 111. On the surface of the substrate 120, recessed parts 121 and 122 are formed and arranged in order from the substrate 110 to the substrate 130. A lens 103 is fixed in the recessed part 121 and a lens 104 is fixed in the recessed part 122. On the surface of the substrate 130, a V groove 131 is formed which extends in parallel to the array of the substrates 110, 120, and 130, and an end part of an optical fiber 102 is fixed in the V groove 131.  The positions of the substrates 110, 120, and 130 perpendicular to the optical axis are adjusted to adjust the optical axis.
Patent JP-H05328987-A (JP)
Title: Microbiological preparation of aromatic heterocyclic hydroxycarboxylic acid
Inventor: ANDOREASU KIINAA
IPC: C12P17/14
Filed: 1992-12-02
Abstract: A novel microbiological process for the preparation of hydroxylated heterocyclic carboxylic acids of the formula <IMAGE> starts from the corresponding heterocyclic carboxylic acid. This process is carried out in such a way that a) aerobic biomass which utilises nicotinic acid is cultivated in a molar ratio of nicotinic acid to mineral acid of 1 to 8, this ratio being ensured throughout the culture period, and then b) the hydroxylation of the corresponding heterocyclic carboxylic acid of the general formula. <IMAGE> in which R1 and X have the said meaning, is carried out with this biomass. Under these conditions it is possible in the culture period to accumulate microorganisms of the species Pseudomonas acidovorans DSM 7205, of the species Pseudomonas acidovorans DSM 7203, of the species Alcaligenes faecalis DSM 7204 and microorganisms with the identifier DSM 7202.
Patent JP-2000144953-A (JP)
Title: Composite joint filler and joint execution method using the composite joint filler
Inventor: JIYUNI YASUTO
IPC: C09J7/02
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a composite joint filler capable of being used for not only a flat section but also outside angle and reentrant angle sections and a joint execution method employing the composite joint filler, preferably the composite joint filler, by which the number of members and man-hours on working can be decreased and cost can be reduced while skill is not required and which has excellent workability and high watertightness, and the joint execution method using the composite joint filler. SOLUTION: The composite joint filler has a drum section 2 inserted into an opening between two tabular members and a top plate section 3, which has overhanging sections 33 formed to both sides so as to be overhung in a wing shape from the drum section 2 at one end of the drum section 2 and in which both overhanging sections 33 cover the edge sections of the tabular members when the drum section 2 is put into the opening. At least one overhanging section 33 has a flexible section 34, by which the overhanging section 33 is rotated freely in the direction of the drum section 2, at the root section of at least the drum section 2.
Patent JP-2001140438-A (JP)
Title: Outer wall finishing material for construction and building
Inventor: TANAKA AKIRA
IPC: F24F1/00
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an outer wall finishing material for construction capable of comfortably controlling indoor temperature while the consumption reduction of energy is contrived. SOLUTION: The outer wall finishing material 15 molds particle-like or minute lump-like aggregate 15a in the form of a plate, and venting is possessed in a minute gap S between the aggregates 15a, 15a.
Patent JP-H09136274-A (JP)
Title: Set of spatula for repair
Inventor: TANAKA MAKOTO
IPC: B25F1/00
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To reduce a volume so as to improve portability and to accomplish immediate awareness of a loss of a spatula when either of spatulas is lost in a set of a plurality of assembled spatulas, which are different in dimensions and in an outline shapes, for repair. SOLUTION: A projection 7 is arranged in a proper position on the surface of the largest spatula 1. When long hole type fitting parts 62... in four plate type spatulas 3-6 are fitted around the projection 7, the four pieces of plate type spatulas 3-6 are piled on the largest spatula 1 so as to be stored. When a long hole type fitting part 22 in a long thin spatula 2 is fitted around a projection 8, the long thin spatula 2 is overlapped on the largest spatula 1 so as to be stored. The plate type spatulas 3-6 may be colored for classification. The height of the projection 7 is equalized with the piled thickness of the piled four plate type spatulas 3-6.
Patent JP-H09169778-A (JP)
Title: Production of alkylhalosilane
Inventor: ROORANDO RII HARUMU
IPC: B01J27/18
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a process for varying trialkylhalosilane concentration and alkyltrihalosilane concentration in the final product by the direct control of a production process.  
     SOLUTION: An alkyl chloride is brought into contact with a silicon metalloid at 250-400°C in the presence of a catalytic amount of a catalyst containing 0.5-10wt.% (based on the weight of silicon) of copper, 5-200ppm of tin, 25-2,500ppm of phosphorus and more than 0ppm and less than 5ppm of zinc. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H11159236-A (JP)
Title: Door opening/closing device
Inventor: ISHIDA KIYONORI
IPC: E05F1/12
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a door opening/closing device that can prevent looseness. SOLUTION: A door opening/closing device comprises a hinge with a first blade 2b and a second blade 2c rotatably connected by a shaft 2a, a case 6 with an opening part 6b with the first blade 2b fitted to the edge part, and a door 1 fitted with the second blade 2c and closing the opening part 6b in a freely opened/closed state. The door opening/closing device is provided with a leaf spring 3 provided at the blade 2b so as to energize the blade 2c in the direction of opening the door 1, and a latch 5 for holding the closed state of the door 1.
Patent JP-2001139693-A (JP)
Title: Method for decoloring treatment and ophthalmic lens
Inventor: TOMARI KOHEI
IPC: C08J5/00
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving whiteness, transparency and mechanical strengths of PVA or PVA gel and an ophthalmic lens improved in mechanical strengths and transparency. SOLUTION: The decoloring treating method characterized in that PVA or PVA gel is subjected to an electrophoretic treatment, and an ophthalmic lens produced by using this method are provided.
Patent JP-H04191760-A (JP)
Title: Half tone image forming device
Inventor: TSUCHIHO KOICHIRO
IPC: G03G15/01
Filed: 1990-11-26
Abstract: PURPOSE:To allow the faithful reproduction over all densities by comparing the density data with a determined threshold to judge whether the density data is the threshold or more, and forming a half tone image on the basis of density gradation method, when the density is the threshold or more, and on the basis of area gradation method in the case of NO. CONSTITUTION:Whether the output image digital data Dc from a printer system gamma-correction circuit 22 is the threshold density data or more of the output from a threshold density data generating circuit 26 is judged. Consequently, a half tone image is formed by the drive of change-over switches 25a, 25b by a switching signal Ss, on the basis of the density data by means of density gradation method when the Dc is the threshold density data or more, and area gradation method using teaser method when the Dc is less than the threshold density data. Thus, the inclination of a so-called gamma-characteristic in a highlight part can be relatively enlarged. The half tone image can be faithfully reproduced and formed over all densities while preventing the generation of a skip in the highlight part.