baber/WOPTO huggingface dataset:
Patent JP-S61109830-A (JP)
Title: Bucket elevator for working machine
Inventor: OKUDA JUNJI
IPC: E02F3/34
Filed: 1984-10-31
Abstract: PURPOSE:To safely support and lock a bucket by a method in which the first and third links are pivotally supported on both-side front of a vehicle and connected with the second link, a bucket is provided to the first link, and a bucket locker is provided to the third link. CONSTITUTION:The first and third links 34 and 46 are pivotally supported on the front and slight both sides of a traveling vehicle, and the tips of both the links 34 and 46 are connected with the second link 44 to make up a link mechanism. A cross pipe 45 is provided between the third links 46 of both-side link mechanisms, and a locker 54 for a bucket 35 is provided to the cross pipe 45. The bucket 35 is pivotally supported between the tips of the first links 34. The bucket 35 is vertically moved by the rocking action of the link mechanism. The bucket can thus be supported and locked sufficiently safely.
Patent JP-H1074680-A (JP)
Title: Projection aligner
Inventor: NEI MASAHIRO
IPC: G03F7/20
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a light transmitting/receiving optical system high in the degree of freedom of the light transmitting/receiving by a method wherein an optical introduction system and an optical on radotation system are mechanically separated in a light transmitting optical system, and are structured so as to connect optically. SOLUTION: Illumination light irradiates circuit patterns region of a reticle R via a second relay lens system 13, a mirror 14 and a main condenserlens system 15. The circuit patterns are projected to a wafer W on an XYZ stage 22 established in a first column 20 via a projection lens system PL. A light projecting/receiving system 50 disposed so as to oppose a photocoupler 44 is fitted on a lower side of an upper plate part of the first column 20. This light projecting/receiving system 50 contains light projecting lens or light receiving lens having a visual field which is substantially equal to a visual field region on a projection image face side of the projection lens system PL, and photocoupling (optical communication) is performed relative to small lens of the photocoupler 44 via these light projecting lens or light receiving lens.
Patent JP-S61107355-A (JP)
Title: Pretreatment of pigment for organic photosensitive body and dispersing method using said pigment
Inventor: NAKAZAWA SUSUMU
IPC: G03G5/05
Filed: 1984-10-31
Abstract: PURPOSE:To prevent the flocculation of an electric charge generating pigment and to improve dispersion efficiency by stirring preliminarily said pigment together with a solvent under the reduced pressure. CONSTITUTION:For example, a perylene pigment as the charge generating pigment 2 to be stirred and, for example, tetrahydrofuran as the solvent 3 are charged through a feed port 111 into a vessel 11 and a cap 114 is closed. Stirring is then executed. The inside of the vessel 11 is evacuated at the same instant. The pressure thereof is set in a 20-50mmHg range. The stirring time is adequately set according to the kind and quantity of the pigment 2 and the solvent 3 to be stirred and the degree of the pressure reduction. The dispersion is recovered after the end of the stirring. The dispersion is then incorporated into a binder soln. dissolved in the same solvent as the above-mentioned solvent and is subjected to the dispersion treatment. The resultant photosensitive liquid is coated on, for example, an aluminum cylindrical drum, by which the photosen sitive drum having the uniform layer thickness of 10-15mum after drying is manufactured.
Patent JP-H0670931-A (JP)
Title: Manufacture of ultrasonic probe
Inventor: MORITA KATSUAKI
IPC: A61B1/00
Filed: 1992-08-28
Abstract: PURPOSE:To enhance the efficiency for an acoustic medium filling work by filling a gel material as an acoustic medium for acoustically coupling an ultrasonic vibrator with a sheath, into the sheath in a low fluid resistance material condition, and by subjecting the material to gel reaction within the sheath. CONSTITUTION:A flexible shaft 12 coupled thereto an ultrasonic vibrator is sufficiently dipped in a container 14 filled therein with photosensitive polyvinyl alcohol (PVA) solution 13, allowing the solution to enter the inside of the flexible shaft 12. During this dipping, an injector 15 in which photosensitive PVA 13 is sucked up, is connected to one end of a sheath 9 so as to fill the PVA 13 into the sheath 9. Then, the flexible shaft 12 dipped in the solution is inserted into the sheath 9. When ultraviolet radiation 17 is irradiated onto the entire ultrasonic probe while the probe is rotated, and photosensitive groups of the PVA react so as to form gel. Thereby it is possible to complete the manufacture of an ultrasonic probe in which a suitable acoustic medium is charged.
Patent JP-H0876191-A (JP)
Title: Finder optical system
Inventor: NISHIO TERUHIRO
IPC: G03B13/06
Filed: 1994-09-01
Abstract: PURPOSE: To make an external finder optical system of a still camera and a still video camera small in size and high in performance. CONSTITUTION: The finder optical system is composed of a first objective lens group consisting of a concave lens L1 and having negative refractive power, a second objective lens group consisting of a positive meniscus lens L2 whose convex face is tuned to an object side and a positive lens L3 in order to the object side and having spherical surfaces as surfaces r3, r6 and positive refractive power, a condenser lens group consisting of positive lenses L4, L5 and having the positive refractive power and an eyepiece group consisting of a positive lens L6 and having positive refractive power, in the order d the object side, the second objective lens group is moved on an optical. axis, to vary power and the first objective lens group is moved to correct visibility.
Patent JP-H0983875-A (JP)
Title: Exposure control method for electronic still camera
Inventor: YAMAMOTO NAOKI
IPC: H04N5/3728
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To attain a pickup image with a proper exposure by eliminating the need for exposure control before shutter operation while reducing power consumption. SOLUTION: With a shutter SW10 operated, transfer control of an aperture 2 from shutting to open and from opening to shutting is conducted in a short time through open loop control with a prescribed switching control characteristic independently of incident light quantity to an image pickup element 3. In this case, the incident light quantity to the element 3 crosses twice a proper light quantity range. Thus, when a shutter time to obtain a proper light quantity is secured in this range, a shutter function of the element 3 is operated in the range and a picked-up signal is extracted. An electronic shutter is used while the aperture 2 is in operation. Thus, the control to set a required state for image pickup before shutter operation is not required and power for the exposure control for the period is not required and then the power consumption is reduced.
Patent JP-S6473257-A (JP)
Title: Rotational speed detector for engine
Inventor: KATAYAMA YOSHIYUKI
IPC: G01P3/489
Filed: 1987-09-14
Abstract: PURPOSE:To achieve a higher detection accuracy while reducing the interval of extracting the results of detection, by using a plurality of measuring means to start counting sequentially at an interval time shorter than the time required for one rotation of a gear for detection. CONSTITUTION:A plurality of measuring means 24 start counting sequentially at an interval time shorter than the time required for one rotation of a gear 22 for detection to measure a required time for counting as the counting of each set count value is done. Each time the counting means 24 measure the required time separately, a rotational speed detecting means 25 calculates a rotational speed based on the required time thus obtained and the revolutions of an engine during the period.
Patent JP-S6291037-A (JP)
Title: Synchronizing character encoding system
Inventor: YOKOFUJITA OSAMU
IPC: H04L29/06
Filed: 1985-10-16
Abstract: PURPOSE:To attain confidential data communication with high reliability by giving/receiving a ciphered synchronizing character due to generated random number mutually at the establishment of data link and setting the ciphered synchronizing character at the next estabilishment of data link. CONSTITUTION:Ciphered synchronizing character buffers 6a, 6b storing the random number generated from a random number generator 2 as a ciphered synchronizing character, a data transmission means 4 adding the ciphered synchronizing character stored in the transmission ciphered synchronizing character buffers 6a, 6b to a synchronizing block as the synchronizing character used as the next data exchange and sending the result, and reception ciphered synchronizing character buffers 7a, 7b storing the ciphered synchronizing character added to the synchronizing block of the reception data are provided and the synchronizing character at the next data exchange is discriminated by using the ciphered synchronizing character stored in the buffers 7a, 7b. Thus, the user ciphers a line data without any notice, and the ciphering system is not intercepted by the 3rd party and the confidential data communication with high reliability is ensured.
Patent JP-H0396779-A (JP)
Title: Electron faucet
Inventor: TANAKA YOSHIKI
IPC: F16K31/06
Filed: 1989-09-07
Abstract: PURPOSE:To rapidly and easily change the flow rate running in a faucet for domestic aqueducts by driving an actuator by the light touch of an operating part switch corresponding to the increase and decrease of the flow rate of a fluid, and controlling the position of a valve. CONSTITUTION:Switches A, B, C, D of a switch 6 correspond to zero, small, middle, and large flow rates, respectively, and at the time of input of a power source, zero is automatically selected. An actuator position control circuit 8 sends a signal to a motor driver circuit 10 so that a valve 4 has zero flow rate, and a motor 9 is rotated. The signal of a valve position detecting sensor 5 stops the motor in the position corresponding to the zero flow rate. When the switch B is pushed, the actuator position control circuit 8 outputs a signal to the motor driver circuit 10 so that the valve 4 is situated at the position of small flow rate, and the motor 9 is rotated. Then, the signal of the valve position detecting sensor 5 stops the motor 9 in the position corresponding to the small flow rate. Similarly, one of A-D of the switch 6 is selected, and the flow rate is controlled in multistage.
Patent JP-S6383673-A (JP)
Title: Method and reagent for easy and indirect measurement of pancreatic island antibody and preparation of said agent
Inventor: NAKAZAWA MICHIO
IPC: G01N33/53
Filed: 1986-09-29
Abstract: PURPOSE:To establish an easy, quick and high-accuracy method for measuring the pancreatic island cytoplasmic antibody (ICA) existing in specimen serum without requiring living cells by bringing pancreatic island cell sensitized red cells and the ICA into reaction. CONSTITUTION:The pancreatic island cell sensitized red cells and the ICA existing in the specimen serum are brought into reaction and the ICA in the specimen serum is detected by the presence or absence of agglutination. The specimen serum is dilute serum and, therefore, the measurement is possible even if the amt. of the serum is small. The pancreatic island cell antigen contains the pancreatic island cell sensitized red cells fixed to the red cell membranes by lectin originated from vegetable and a buffer son. The sensitized red cells are prepd. by acting the lectin on the red cells and further bringing the same into reaction with the pancreatic island cell. This re agent, when used in a clinical test, does not agglutinate the red cells if the specimen serum is of an insulin dependent diabetes patient. The reagent a agglutinates the red cells if the specimen is of an insulin non-dependent diabetes patent. Decision is, therefore, made that the former is positive and the latter is negative.
Patent JP-S60117546-A (JP)
Inventor: DEIITAA HAZENAUERU
IPC: H01M50/528
Filed: 1984-11-02
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-H0394204-A (JP)
Title: Polarizing film and production thereof
Inventor: AKASHIGE ETSUSHI
IPC: G02B1/04
Filed: 1989-09-07
Abstract: PURPOSE:To obtain the polarizing film which has excellent polarization characteristics and durability by incorporating specific compds. into a hydrophobic resin and orienting the same. CONSTITUTION:The compd. expressed by formula I, II or III is incorporated into the hydrophobic resin and is highly oriented. In the formulas I to III, the formula IV denotes formula V, etc.; A denotes -CH=N-, -N=N-, etc.; Y and Z respectively denote a hydrogen atom, straight chain alkyl group, straight chain alkoxy group, dialkyl amino group; R<11> to R<14> respectively denote a hydrogen atom, alkyl group or halogen atom; n denotes 1 or 2. Such compd. I, II or III is incorporated at 0.001 to 15wt.%, more preferably 0.001 to 5wt.%, more further preferably 0.01 to 2wt.% into the hydrophobic resin and is highly oriented. The polarizing film satisfying the excellent polarization performance and high durability is obtd. in this way.
Patent JP-H0678224-A (JP)
Title: Ccd image pickup device and its driving method
Inventor: ODA KAZUYA
IPC: H04N5/335
Filed: 1992-08-28
Abstract: PURPOSE:To provide a CCD image pickup device capable of maintaining a constant black level even when the staying time of an image signal on a charge transfer path is changed in the CCD image pickup device in which a large number of picture elements are arranged in a matrix shape and which transfers the image signal by a charge coupled device CCD. CONSTITUTION:This device is provided with plural vertical charge transfer paths to transfer charge signals, a horizontal charge transfer path to output the charge signals transferred from the plural vertical charge transfer paths comprehensively, an image pickup chip 3 including photodiodes in an area part arranged by coupling with the vertical charge transfer paths, respectively to image-pick up the image signal, and photodiodes in an OB part provided with electrostatic characteristic equivalent to that of the photodiodes in the area part though it is light-shielded, arranged at the lover side (horizontal charge transfer path side) of the photodiodes in the area part, or arranged at the upper and lower sides of the area part by coupling with the vertical charge transfer path, respectively, and a circuit 11 which computes by estimation the dark current component of image information in the area part based on a signal from the photodiode in the OB part.
Patent JP-H0671102-A (JP)
Title: Pressure crystallization and separation method of crystal polymorphous substance
Inventor: NISHIGUCHI NOBUHIKO
IPC: C07C51/43
Filed: 1992-08-28
Abstract: PURPOSE:To improve the purity of a crystal product by melting a high pressure phase crystal which worked as a core, growing and increasing low pressure phase crystal after seed crystal of the low pressure phase crystal is formed, and carrying out solid-liquid separation in the region. CONSTITUTION:A raw material mixture is kept in higher pressure condition than the high pressure phase crystal core forming pressure to make and form crystal core of high pressure phase crystal once. Then, the pressure in the mixture system is decreased to the pressure lower than the core forming pressure of the high pressure phase crystal and higher than the high melting pressure of the low pressure phase crystal to melt the high pressure phase crystal and at the same time to make and grow the low pressure phase crystal. Afterward, the pressure of the mixture system is controlled to be within a pressure range higher than the melting pressure of the low pressure phase crystal and lower than the core forming pressure of the high pressure phase crystal to control the crystal amount of the low pressure phase crystal. Almost all liquid is separated and removed in the pressure range.
Patent JP-H1076330-A (JP)
Title: Table device in plate working machine
Inventor: TSUTSUI KIKUO
IPC: B23K37/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the work to alternately position a first table and a second table between a plate working area and a plate preparing area. SOLUTION: A guide surface of each of second guides 31, 33 is constituted so that a second table 5 is passed between a lower side of a first table 3 and a table base, and the guide surface of each of the second guides 31, 33 comprises recessed guide surfaces 39, 45 which are continuously provided between a pair of guide surfaces 35, 37, 41, 43 to support wheels 27, 29 when the second table 5 is positioned in a plate preparing area A2 or a plate working area A1, and a pair of side part guide surfaces 35, 37, 41, 43 in the longitudinal direction, and the quantity of recess of the recessed guide surfaces 39, 45 is larger than the thickness of the first table 3.
Patent JP-H0276603-A (JP)
Title: Structure of headstock of machine tool
Inventor: SAEKI HIDEKI
IPC: B23B19/00
Filed: 1988-09-14
Abstract: PURPOSE:To process a work under high speed rotation of a tool main shaft without any size enlargement and complication of a headstock by arranging the tool main shaft on a head inclined by a fixed angle in relation to the rotational center and installing a main shaft drive motor on the main shaft. CONSTITUTION:A head 19 is installed on a body 6 so as to be freely driven in rotation around rotational center CT3 and the main shaft center of a tool main shaft 23 is inclined by a fixed degree theta in relation to the rotational center CT3 and installed so as to freely rotate around the main shaft 23 in rotation is installed on the head 19. Thus it is possible to rotate the tool main shaft 23 directly by the motor 25 under its state inclined by a fixed angle in relation to the rotational center CT3 and it is unnecessary to set up a power transmission device in order to transmit power to the tool main shaft 23. As the result, it becomes possible to process a big work by rotating the tool main shaft 23 at a high speed without enlarging a headstock 5.
Patent JP-2000060928-A (JP)
Title: Composite cosmetic treatment device
Inventor: YAMAZAKI IWAO
IPC: A61H23/02
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To enhance the added value of an article by assorting functions required for a lean figure. SOLUTION: A control box 1 is connected with a belt electrode 3, a tights electrode 4 and an ultrasonic beauty probe 5 via a connector C and a cable 2, and is connected with an AC adapter 7 via an external power source terminal 6. In the control box 1, a pulse power source 11, a human body impedance measuring circuit 12 and an ultrasonic oscillator 13 are incorporated and a color liquid crystal panel P is disposed at the front. By providing power feeding side electrodes H1, H1 and detection side electrodes H2, H2 at both of left and right ends of an insulating body of equipment, a four-terminal electrode is constituted.
Patent JP-H0764495-A (JP)
Title: Signboard device
Inventor: OKAMURA YUKIO
IPC: G09F13/04
Filed: 1993-08-24
Abstract: PURPOSE:To improve the effect of a signboard device by making an observer feel beauty and have interest in movement of an image on the signboard device. CONSTITUTION:On the upper and lower parts of a light source of a signboard device A consisting of a transparent light transmission body 4 which rotates around the light source such as a slender ultraviolet radiation tube 2 and is provided with a pattern such as required figure or letter drawn thereon, flat plates 10 perpendicular to the center axis of the light source are provided, a gap 11 is formed into a required curve-shape so as to reflect a light passing through the light transmission body 4 between two supporting plates 12,13, the upper and lower parts of a reflection plate 1 are inserted into the gap, the supporting plates 12,13 are fitted to the flat plates 10 so as to support the upper and lower parts of the reflection plate 1, and the pattern such as figure or letter of the light transmission body 4 projected on the reflection plate 1 is reflected.
Patent JP-2001054410-A (JP)
Title: Method for forming instep of shoe
Inventor: HARUTA KENZO
IPC: A43D21/00
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To form shoes which uniformly fit to feet and are comfortable to wear by placing an instep back plate on a shoemaker's last to shape the instep back plate and joining the instep back plate and an instep surface plate together. SOLUTION: An instep surface plate 2 made of a material such as natural leather, synthetic leather and an instep back plate 3 formed by laminating cloth of tricot, or the like, are cut into plane shapes according to the design and size of shoes. Next, the instep back plate 3 is placed to the upper surface of a shoemaker's last 5, and an insole 4 is arranged to the lower surface of the last 5 to shape the instep back plate 3 by pressing. The peripheral part of the instep back plate 3 is temporarily fastened to the rib 7 of the insole 4. Then the instep surface plate 2 is placed to the surface of the instep back plate 3 via an adhesive 6 to shape the instep surface plate 2 by pressing. The instep surface plate 3 and instep back plate 3 are integrally jointed together by an adhesive 6 to shape an instep 1.
Patent JP-H0545292-A (JP)
Title: Inspection method for pinhole in cu electroformation
Inventor: TAJIRI KEISUKE
IPC: G01N33/20
Filed: 1991-08-19
Abstract: PURPOSE:To provide a pinhole inspection method for a Cu electroformed item, with which pinholes existing in the underlying electroformation layer are blocked entirely by the overlying electroformation layer and with which organic sub stance contamination likely in inspecting processes is well prevented. CONSTITUTION:Inspection of pinhole 5 in a Cu electroformed item comprises No.1 process to tear off the facial course of the first Cu electroformation layer by means of machining, No.2 process to etch the Cu electroformed item after machining with a sulphuric acid-H peroxide water mixed solution, No.3 process to rinse the resultant therefrom and leave it to natural drying in the attitude that the water film over the item falls down by its own weight, and No.4 process to observe eventual marks of corrosion initiated at any pinhole 5 either ocularly or using a magnifying glass.
Patent JP-H0393188-A (JP)
Title: El element
Inventor: NAKAMURA MITSUO
IPC: H05B33/04
Filed: 1989-09-05
Abstract: PURPOSE:To prevent defective luminescence due to the rupture or the like of a power feed section by insulating the external extracting lead of a transparent electrode layer and a back electrode layer with an insulating film made of polyester film with the thickness 50m or below. CONSTITUTION:An insulating film 6 is inserted between a transparent electrode layer lead 5 and an emitter layer 1, the insulating film 6 covers a connection section between the transparent electrode layer lead 5 and a power feed section 4, part of it is protruded from the end section of the emitter layer 1 to the extracting direction of the transparent electrode layer lead 5, and it is arranged between the transparent electrode layer lead 5 and a back electrode layer 8 to insulate them. The insulating film 6 is made of polyester film with the thickness 50mum or below. Defective luminescence due to the rupture or the like of a power feed section can be prevented.