baber/WOPTO huggingface dataset:
Patent JP-2000351932-A (JP)
Title: Pigment for filter and pattern formation using the same, and color cathode ray tube
Inventor: MAEKAWA TAKESHI
IPC: G02B5/20
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for pattern formation capable of affording in high accuracy, well-balanced filter patterns and fluophor patterns, and capable of improving the yielding percentage and/or lowering the cost. SOLUTION: This method for pattern formation comprises the steps of forming a film of a fluophor composition on a film of a resin composition for filters, exposing the film side of the resin composition to light using an exposure mask followed by carrying out a development operation, and thereby simultaneously forming a filter pattern and a fluophor pattern. The resin composition for filters is such one as to be produced by dispersing a pigment for filters in a sensitizing solution (PVA + aqueous ammonium dichromate solution), and the pigment for filters is such one as to have a reflectance for the wavelength in the ultraviolet rays of >=50%.
Patent JP-H09326552-A (JP)
Title: Method and apparatus for applying solder
Inventor: TSURUSHIMA KUNIAKI
IPC: B23K3/06
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To reduce the work pitch time and surely apply solder on a board, by pressing dot-shaped solder materials, stamped out of solder foil against flux applied to a board in positions where solder bump electrodes are to be formed. SOLUTION: A specified quantity of flux is applied to a BGA board 3 in specified positions. The BGA board 3 with the flux applied thereon is set in a recess 2A in a die set 2, and a solder foil 8 is set on a die 9. Thereafter, a press mechanism 1 is actuated to move down a punch plate 6 and a stripper plate 14 while compressing a weak spring 11. After a striper 13 is brought into contact with the solder foil 8, only the punch plate 6 is moved down and a punch 4 punches the solder foil 8 in dot patterns, and goes through the through holes 10 in the die 9. Dot-shaped solder materials stamped out are pressed against the flux a on the BGA board 3 by the punch 4, and secured on the BGA board 3 by its adhesion.
Patent JP-H0725460-A (JP)
Title: Hanger device for surface treatment
Inventor: HORIUCHI ATSUO
IPC: B65G49/04
Filed: 1993-07-06
Abstract: PURPOSE:To provide a hanger device for surface treatment capable of completely carrying out the surface treatment of a blind hole part to prevent any rust generation. CONSTITUTION:A hanger device 6 is composed of a first hanger 8 for supporting a tie-bar 5b of the bottom side of a slide pin guide hole 5a formed in a bracket 5 and a second hanger 9 for supporting a car body mounting part 5c of the opening side of the slide pin guide hole 5a so that the second hanger 9 is provided vertically movably.
Patent JP-H0918882-A (JP)
Title: Motion vector retrieval method and device
Inventor: MARUYAMA KENICHI
IPC: H04N7/32
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To optionally reduce the computing volume needed for retrieval of a motion vector in a motion vector retrieval method of a motion compensation inter-frame encoding system. SOLUTION: This retrieval device includes an input frame memory 1a which stores the video input signals, a reference frame memory 1b which stores the video signals of the preceding frame, and a subsampling part 1c. The subsampling pattern of the part 1c is controlled by a subsampling control part 1g, so that the present block data and the reference block data are fetched and subsampled. These two types of subsampling data are evaluated at an evaluation function calculation part 1d, and threshold value comparison part 1e compares the evaluation function value under computing with the threshold value to decide whether the previous computing of the evaluation function is significant or not. If the significant previous computing is decided, the computing of the evaluation function is carried on.  If not decided, the computing of the evaluation function is discontinued and the evaluation function value under computing is outputted to a motion vector decision part 1f.
Patent JP-H119542-A (JP)
Title: Endoscope
Inventor: SAITO MASAHIRO
IPC: A61B1/06
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To make illumination light from optical fibers less visible by a method wherein the combination of a plurality of optical fibers with a different numerical aperture accomplishes differentiation of the angle of expanse of the illumination light to be released from the optical fibers per type to substantially disperse the position of making the illumination light bluish. SOLUTION: A number of optical fibers 5 are bundled into a pipe 3 at a periphery part within a pipe of a scope 2 to be piled in three layers, for instance, while being terminated at the tip of the scope 2. Illumination light of a halogen lamp and the like arranged in the body of the apparatus is individually admitted from the base part side of the scope 2 and propagated to be released from the tip of the scope 2. The optical fibers 5 herein used is made different in the numerical aperture for each of the three layers. For example, the numerical aperture of the optical fiber 5 for the intermediate layer is the same as that of the conventional product, the numerical aperture of the optical fiber 5 for the outer layer is made larger than that thereof and the numerical aperture of the optical fiber 5 for the inner layer smaller than conventional.
Patent JP-H1017946-A (JP)
Title: Method for controlling moisture in sintering raw material
Inventor: SATO HIDEAKI
IPC: C22B1/16
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To continuously control moisture in sintering raw material precisely without delaying time. SOLUTION: This method is constituted of a feedforward control system in which the moisture for each raw material 1 and the moisture of a mixed raw material 7 are measured and water spreading quantity in a mixer 2 is adjusted based on the calculated quantity of the moisture content contained in the raw material and the conveying quantity and a target moisture value of the mixed raw material, and a feedback control system in which the water spreading quantity in the mixer is adjusted based on the conveying quantity of the mixed raw material and the difference between the actual moisture value and the target moisture value of the mixed raw material.  When executing the feedback control, as the actual moisture value of the mixed raw material, a factor for each measured value is fixed based on the actual results of the moisture measured values in this time and in the past time, and the water spreading quantity is corrected by using this factor and each moisture measured value. To the measurement of the moisture, both of infrared moisture meters 11, 13 and absolute dry type moisture meters 12, 14 are used. In the feedback control, a process model under consideration of the delay of time is used. In the calculation of the contained moisture of each raw material, the value deducting the moisture quantity consumed by a hydrating reaction with a lime from the original contained moisture calculated quantity is used.
Patent JP-2000001250-A (JP)
Title: Document reading device
Inventor: SAWADA HIROHISA
IPC: G03G15/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To facilitate taking discharged documents on a discharged document stacking means disposed under a document stacking means in a document reading device without interferring with a document stacking tray at an upper part. SOLUTION: Documents stacked on a document stacking tray 4 are fed after matching a width by sliders 18a, 18b, the documents are read in a document reading part, and they are discharged to a discharged document tray 5 disposed under the document stacking tray 4. In the document stacking tray 4, a user's finger insertion cut 4a is provided close to the upstream side of the slider 18b, so discharged documents on the discharged document tray 5 can be taken without being hindered by the document stacking tray 4.
Patent JP-H0218724-A (JP)
Title: Optical information recording medium and production thereof
Inventor: TAKEOKA YOSHIKATSU
IPC: G11B7/243
Filed: 1988-07-07
Abstract: PURPOSE:To improve the contrast ratio of a reproduction signal by forming a recording film so as to include a 1st layer which contains carbon, hydrogen, oxygen, and further fluorine and has the specific atomic ratio of the fluorine and the carbon and a 2nd layer which is formed by dispersing fine particles of metal indium and org. matter contg. fluorine into a matrix consisting of indium oxide. CONSTITUTION:A underlying layer (1st layer) 12 is controlled to a 0-0.5 range in the value of the atomic ratio F/C of the fluorine and carbon in the thin film and the recording layer (2nd layer) 13 has the structure dispersed with the metal indium and the org. matter contg. the fluorine in the indium oxide matrix. The formation of such underlying layer 12 and the recording film 13 is executed in such a manner that the gaseous compsns. differ and particularly the discharge pressures and impressed electric powers differ. The contrast ratio of the reproduction signal is improved in this way and the simplification of the production process is attained.
Patent JP-H04366034-A (JP)
Title: Drive connecting device for four-wheel drive
Inventor: TAMAGAWA TAKAO
IPC: B60K17/348
Filed: 1991-06-11
Abstract: PURPOSE:To dissolve the degradation of a transmission property generated by the rise of working oil temperature and reduce a thrust acting between a casing of a hydraulic pump and a rotary shaft of a rotor by the dissolving action for miniaturizing a journal bearing of the rotary shaft and elongating the life thereof in a drive connecting device to effect the transmission from one side of front and rear wheels to the other side through oil pressure generated by the hydraulic pump provided on the way of the transmission system to both sides. CONSTITUTION:An enlarged diameter part 40 of a rotor shaft of a rotor projecting from the outside surface of a pressure plate 32 forming a part of a casing is longitudinally opposed to a support part 66 fixed integrally with the enlarged diameter part 40. A pressure receiving plate 62 restrained from rotation by the pressure plate 32 is disposed between these opposed parts to form a pressure chamber 63 between the enlarged diameter part 40 and the pressure receiving plate 62. Expansion pressure P generated in the casing is introduced through a communicating hole 65 and annular part 64 into the pressure chamber 63, and the pressure receiving plate 62 receiving the expansion pressure is pressed against a friction plate 67 fixed to the support member 66 to aid the transmission by a frictional force generated between both these plates 62, 67.
Patent JP-H105702-A (JP)
Title: Cleaner
Inventor: YOSHITANI MITSUAKI
IPC: H05K3/26
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To easily adjust the conveyance datum level, to enhance the cleanliness of both sides of a plate member and to suppress the generation of dust. SOLUTION: The upward adjustment of the conveyance datum level of a substrate 2 is facilitated by the presence of a substrate presser roll 18. Meanwhile, since a roll 20 for supporting the whole surface of the substrate is provided to an upper roll brush 19 for cleaning the front of the substrate 2, the downward adjustment of the conveyance datum level of the substrate 2 is facilitated, and the cleanliness of both sides of the substrate 2 is enhanced.  Further, even if the substrate supporting roll 20 for the downward adjustment of the datum level of the substrate 2 is arranged in such a way, the contaminant on the rear of the plate member is not deposited on the rear of the substrate through a lower roll brush 17 for cleaning the rear because the brush 17 is provided on the extreme upstream side of conveyance, and the Meanwhile, since the upper and lower brushes are not opposed to each other, dust is hardly generated due to the wear of the respective brush bristles.
Patent JP-S6412494-A (JP)
Title: High-frequency heating device
Inventor: KURITA HITOSHI
IPC: H05B6/68
Filed: 1987-07-06
Abstract: PURPOSE:To obtain a high frequency heating device in which a rush current is reduced so that reliability and endurance in an interrupting relay are much improved, by finding an optimum switching phase based on a voltage phase obtained in a voltage detection means and on a current value and a phase obtained in a current detection means. CONSTITUTION:A secondary voltage phase of a low-voltage transformer 13 is taken by a supervisory means 15. When this phase is identified with an optimum switching phase of an interrupting relay, a relay B5 is turned on. An initial value of a rush current at that time is compared with a present value. When the present value is larger than the initial value, it is compared with a predetermined maximum rush current value. When the maximum current value is larger than the present value, a switching phase angle is made to lead by 10 deg.. Repetitive operations are performed to find an optimum phase angle of the relay B5. Even if an operation time of the relay B5 is dispersed, the optimum switching phase angle can be found accordingly. When this phase angle is memorized in a non-volatile memory or the like, the rush current can be reduced at any time in use of this high-frequency heating device, so that reliability and endurance in the interrupting relay are much improved.
Patent JP-S5692271-A (JP)
Title: Isoindoline derivative and its preparation
Inventor: KAMEYAMA TSUTOMU
IPC: A61K31/403
Filed: 1979-12-26
Abstract: NEW MATERIAL:An isoindoline derivative expressed by formula I (R 1  is H or halogen; R 2  and R 3  are lower alkyl or together with N form pyrrolidine, piperidine or morpholine ring).  
     EXAMPLE: 2-[4-(β-pyrrolidinoethoxy)phenyl]isoindolin-1-one.  
     USE: An analgesic agent, an anti-inflammatory agent and an antipyretic agent having improved pharmacological action.  
     PROCESS: A compound of formula II is refluxed with a compound of formula III in a solvent, e.g. water or ethanol, preferably in the presence of a base, e.g. sodium hydroxide, under heating to prepare the compound of formula I. For example, the raw material compound of formula II is obtained by reducing an N-substituted phenylphthalimide derivative of formula IV prepared by reacting phthalic anhydride with an aniline with a reducing agent, e.g. zinc- acetic acid. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6325043-A (JP)
Title: Up-and-down body of type wheel in printer
Inventor: KIMURA TADASHI
IPC: B41J1/30
Filed: 1986-07-17
Abstract: PURPOSE:To prevent turn trouble, noise and printing trouble relating to a wheel cassette, by a method wherein an elastic projection opened at the upper part thereof engaged with the boss part of a type wheel is provided on an up-and-down body and the engagement of the type wheel and the up-and-down body is released to allow both of them to be spaced apart from each other and, after printing, the type wheel is received in a housing. CONSTITUTION:The inside of the projection 1a of an up-and-down body 1 is formed into an almost oval notch shape engaging with the boss part 2a of a type wheel 2 and the upper part thereof is opened so that inclined surfaces 1c, 1d are formed upward left and right directions and notches 1e, 1f are respectively provided in the left and right side surfaces of said body 1 by drilling and a notch 1g is provided in the other side of the body 1 by drilling. A plurality of the up-and-down bodies are received in a housing and the boss part 2a of each of the type wheels 2 is engaged with the oval notch of the projection 1a opened at the upper part thereof of each up-and-down 1 at each home position and released so as to be spaced apart therefrom. The desired one of the plural type wheels 2 elastically engaged is moved upward to a position fitted to printing along with one of the up-and-down bodies 1 to be engaged with the rotary shaft 10 of a wheel motor and only the up-and-down body 1 is moved downward against the elasticity of the elastic projection 1a to be received in the housing 6 and, in this state, the type wheel 2 is selectively turned to perform printing.
Patent JP-H0216678-A (JP)
Title: Shape designing system
Inventor: FUJIOKA SEIJI
IPC: G06F17/50
Filed: 1988-07-05
Abstract: PURPOSE:To make the changing of a display filter unnecessary by preparing a filter corresponding table from the display filter information of parts and a product on fitting the parts to the product, changing the display filter information automatically and displaying an element one by one. CONSTITUTION:When a command and data (a parts data name, etc.) are inputted from a graphic display device 4,an input processing part 1 analizes the data and transmits to a command executing part 2, and when it is the fitting command, judging whether the automatic changing of a display filter to a filter judging part 5 is possible or not is requested. The judging part 5 fetches the respective display filter information of product data stored in a field control part 8 and parts data for fitting data stored in a data base control part 7 from a control part 6. It is decided whether the one of the information is coincident with the display filter information of the any of the original product or not. When it is coincident, the control part 6 prepares a filter corresponding table. The display data after a display part 3 fits the parts is prepared and displays 4 them.
Patent JP-H0521817-A (JP)
Title: Light receiver
Inventor: TATO NOBUYOSHI
IPC: G02B6/42
Filed: 1991-07-09
Abstract: PURPOSE:To provide a light receiver which can disconnect light receiving parts such as an optical fiber, a light receiving element array, etc., from one another and enables the easy alignment between these parts. CONSTITUTION:This light receiver is constituted, being equipped with a first package body F and a second package body P. Hereupon, the first package body F holds an optical fiber 2a integrally in place with the emission end thereof being exposed to the outside. Moreover, the second package body P includes a first substrate 5, where a light receiving part which receives the light from the optical fiber 2a and outputs an electric signal and a first electrode which is connected to this light receiving part and takes out the electric signal are made on the rear, and a second substrate 6, where a second electrode connected with the first electrode is made on the incline 6a of a V groove 6a and further a third electrode 6g connected with an outer lead 7 is made. In the condition that the first substrate 5 is held with the V groove of the second substrate 6 and that the first electrode connects electrically with the second electrode, this holds the first substrate 5 and the second substrate 6 integrally.
Patent JP-S5792640-A (JP)
Title: Wireless remote control type air conditioner
Inventor: KITA TAKAHIRO
IPC: F24F11/02
Filed: 1980-11-28
Abstract: PURPOSE: To make it possible to operate an air conditioner that is controlled remotely in a wireless fashion even when the transmitter is broken down, by providing on the receiver side a temperature setting and fixing means, etc. which are operated by operation means provided in the air conditioner main body.  
     CONSTITUTION: The transmitter (not shown) has starting, stopping and temperature controlling means. On the other hand, the receiver provided on the air conditioner side has a receiving circuit 25 including a receiving element 16 that outputs starting, stopping and temperature controlling signals. A temperature setting circuit 32 that will be set by a temperature controlling signal and includes a plurality of temperature setting resistors 31a through 31e and a room temperature detector 38 are provided, and an operation switching circuit 41 that compares outputs of those with the starting and stopping signals to switch and control the operation conditions is also provided. Further, a buffer gate 44 that takes the logical sum of outputs of starting and stopping switches 5, 6 of the air conditioner main body and said starting and stopping signals, and an analogue switch 36 constituting the temperature setting and fixing means. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6071536-A (JP)
Title: Dehydrating and sintering process of porous parent material for optical fiber of low transmission loss
Inventor: EDAHIRO TAKAO
IPC: G02B6/00
Filed: 1984-08-10
Abstract: PURPOSE:To prepare a parent material of optical fiber contg. no impurities and having low transmission loss by heating a porous parent material for optical fiber in a quartz muffle tube in a heating furnace while flowing dehydrating gas, and dehydrating the parent material and then sintering. CONSTITUTION:A quartz muffle tube 5 attached with quartz tubes 6, 8 to the top end and the bottom end is installed in a heating furnace 3 provided with a carbon heater 4, in which a porous parent material 1 deposited to the top end on a bar-shaped base material 2 is inserted. Dehydrating gas comprising gaseous chlorine diluted with He or gasous inorg. chlorine compd. such as SOCl2, etc. is introduced from a feeding port 8 of the dehydrating gas, and dehydration is performed by heating the parent material 1 at a temp. capable of maintaing the porous state of the parent material. Then, the temp. of inside of the furnace is elevated in the same atmosphere to perfrm sintering of the parent material 1. By this method, mixing of impurities such as OH is prevented, and a transparent vitrified parent material for optical fiber having low transmission loss is obtd.
Patent JP-S6327370-A (JP)
Title: Paper sheet handler
Inventor: TANAKA KAZUHIRO
IPC: B65H29/58
Filed: 1986-07-16
Abstract: PURPOSE:To prevent a stacking failure from occurring, by passing a preceding bill in a non-turnover bill conveying route forcedly at a time when the preceding bill is one requiring turnover handling but the succeeding one will not require the turnover handling, in case of a paper sheet handler. CONSTITUTION:Under conditions that a preceding bill requires turnover handling but the succeeding one will not require the turnover handling, when a conveying interval of both these bills is in the set time range, such a device that passes the preceding bill forcedly in a non-turnover bill conveying route 2 is installed in this paper sheet handler. Therefore, supposinghehpreceding bill is passed through a turnover bill conveying route 3, when the conveying interval of both bills can not expect superpositon of both these bills at a converging point, this preceding bill is made so as to pass through the non-turnover bill conveying route 2 through the preceding one requires the turnover handling. Doing like, a stacking failure at a temporary store part 1 will not occur.
Patent JP-S5869051-A (JP)
Inventor: HARAKO SHIGEYA
IPC: B32B27/34
Filed: 1981-10-21
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-H0333741-A (JP)
Title: Image recorder for microfilm
Inventor: MURAKAMI MASANORI
IPC: G03C3/00
Filed: 1989-06-29
Abstract: PURPOSE:To assure the taking-up of a film to a film reel by providing a film guiding means to elastically press the fed film to the core of the film reel to be rotated and driven and to guide the taking-up of the film and specifying the taking-up speed of the film with the film reel. CONSTITUTION:On a take-up cartridge 100, film guiding means 110 and 135 to elastically press a fed film F to the core 146 of a film reel 145 to be rotated and driven and to guide the taking-up of the film F are provided. Further, the taking-up speed of the film F by the film reel 145 is set at the speed to be approximately 1.5-fold or above in comparison with the speed to feed the film F to the take-up cartridge 100. Thus, the film F can be surely and satisfactorily taken-up to the take-up reel 145 without generating looseness.