baber/WOPTO huggingface dataset:
Patent JP-2000158625-A (JP)
Title: Method for printing electrode of electronic part
Inventor: KOTANI KATSUSHIGE
IPC: B41F15/34
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To form a thick film electrode having an enough thickness by using a screen having an opening having projections extending inside a printing surface in screen printing with the use of a conductive paste in order to form the thick film electrode reaching the edge part of at least one surface of an electronic part. SOLUTION: In forming a thick film electrode reaching the edge parts 1b, 1c making the four sides of the upper surface 1a of an electronic part 1 on the upper surface 1a, a screen 3 in which an emulsion layer 4b is laminated on the lower surface of an emulsion layer 4a in which a mesh 5 is embedded is prepared. In the screen 3, a rectangular opening 3a larger than the upper surface 1a of the electronic part 1 is formed, and the mesh 5 is exposed in the opening 3a. Projections 3b, 3c which protrude to the upper surface 1a side of the electronic part 1 and face each other are formed in the opening 3a. By making the opening 3a be filled with a conductive paste 4, the thick film electrode is formed on the upper surface 1a of the electronic part 1.
Patent JP-2000196427-A (JP)
Title: Timer circuit
Inventor: MATSUTANI TORU
IPC: H03K17/28
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and accurate circuit in small scale by connecting a pulse generating circuit to an input terminal, connecting an integration circuit to the output of a pulse signal, connecting the output of the integration circuit to one input of a comparator circuit, connecting the output of a reference voltage generating circuit to the other input, connecting the output of the comparator circuit to an output terminal and forwardly connecting a diode to the input of the integration circuit. SOLUTION: When an input signal is inputted from an input terminal 11 to a pulse generating circuit 12, the pulse generating circuit 12 outputs a pulse signal. By changing the duty of the pulse signal, timer time is set. When the pulse signal is inputted to an integration circuit 13, the integration circuit 13 outputs an integration circuit output signal. The integration circuit output signal provided by successively inputting the pulse signal to the integration circuit 13 is inputted to a comparator circuit input terminal 14a of a comparator circuit 14 and compared with the output signal of a reference voltage generating circuit 15 inputted to a comparator circuit input terminal 14b of the comparator circuit 14, and timer time is obtained from an output signal outputted to an output terminal 16 by the comparator circuit 14.
Patent JP-H08171273-A (JP)
Title: Toner concentration detecting device
Inventor: KOSHIMIZU YUKA
IPC: G03G15/00
Filed: 1994-12-16
Abstract: PURPOSE: To provide a toner concentration detecting device capable of accurately detecting toner concentration. CONSTITUTION: This device is equipped with a slide shutter 3 for covering a patch detecting sensor part 2 provided on a patch detecting sensor pedestal 1, and an arm 5 connected to a solenoid 6 is attached to the slide shutter 3, then the arm 5 is disposed freely movably in an arm rail 4 provided on the pedestal 1. Then, the shutter 3 ordinarily covers the sensor part 2. When a patch is developed on the surface of a photoreceptor drum and carried to the sensor part 2, a solenoid 6 is turned on in timing with the detection, so that the shutter 3 is allowed to slide and open to detect the density of the patch. Thereafter, the solenoid is quickly turned off to close the shutter 3 to protect the sensor part 2.
Patent JP-H05170217-A (JP)
Title: Band feeder of packaging machine
Inventor: SAKAKI YASUNORI
IPC: B65B13/18
Filed: 1991-12-17
Abstract: PURPOSE:To certainly feed a band to a supply section by a method wherein an upper roller is eccentrically turned via a connecting rod by exciting a solenoid so that front end of the band is brought in press-contact with a tension roller and strongly clamped. CONSTITUTION:A forward roller 40 which feeds a band to a specified position, a reverse roller 80 which pulls back the band wound around an item to be packaged to perform a first tightening, a reversible tension roller 51 which performs a second tightening and an upper roller 54 which is able to come in contact with and separate from the tension roller 51 are provided at a position facing a band shooter 1 of a device main body. The upper roller 54 is mounted on an eccentric spindle 58 which is connected to a solenoid 55 via a connecting rod 56. When the solenoid 55 is excited, the upper roller 54 is eccentrically turned via the connecting rod 56 and brought in press-contact with the tension roller 51. Thereby, the front end of the band is strongly clamped and fed certainly.
Patent JP-H04204669-A (JP)
Title: Image forming device
Inventor: DANZUKA TOSHIMITSU
IPC: G03G15/08
Filed: 1990-11-30
Abstract: PURPOSE:To provide the image forming device which can obtain various kinds of output images suitable for the user's desire of the presence or absence of a gloss, etc., by using plural types of toner having different glossiness on a formed image with a similar shade color. CONSTITUTION:Two kinds of black toner having the different glossiness on the formed image are incorporated in a developing unit for a low gloss, 11a and a developing unit for a high gloss 11b, respectively. When an image is formed, the user depresses a prescribed key provided on the operating part, etc., of a device, so that the glossiness of the output image can be alternatively selected. A main device moves the developing unit for the low gloss 11a and the developing unit for the high gloss 11b, to prescribed developing positions with an instruction signal from the operating part, and a latent image is developed in a well-known developing system, so that the formed images of two kinds of glossiness can be outputted.
Patent JP-H04200031-A (JP)
Title: Mobile communication equipment
Inventor: YAMADA JUN
IPC: H04W4/00
Filed: 1990-11-29
Abstract: PURPOSE:To increase an accommodating capacity of mobile terminal equipments and to expand an area in which a mobile terminal equipment receives the service flexibly and easily by providing a cellar mobile telephone system and a microzone system in which a same frequency band is shared in common and mobile terminal equipments to the entire system. CONSTITUTION:The entire system is provided with a cellar mobile telephone system and a microzone system each comprising plural radio channels in which a same frequency band is shared in common and mobile terminal equipments able to access any of the systems by manual or automatic changeover. Then a load from a low speed mobile terminal equipment accessing the cellar mobile telephone system is decentralized to the microzone system by allowing the mobile terminal equipment to access the cellar mobile telephone system or the microzone system manually or automatically. Thus, the accommodating capacity of mobile terminal equipments is increased while the operating frequency band is kept the same as that of the cellar mobile telephone system and the area in which the mobile terminal equipment receives the service is flexibly and easily expanded.
Patent JP-H05106225-A (JP)
Title: Forming method of vegetation block of reinforced banking slope-face
Inventor: YAMAMOTO KIYOSHI
IPC: E02D17/20
Filed: 1991-10-17
Abstract: PURPOSE:To form a vegetation block at low cost by combining the end sides of each stratum of an anchor material buried into a banking in a stratiform manner and a sheathing net laid on the face of slope of the banking and spraying a vegetation block material against the sheathing net. CONSTITUTION:Surface-shaped anchor materials 11... having large tensile strength are buried into bankings 4... approximately horizontally in a stratiform manner, thus forming reinforced bankings. Sheathing nets 3, 3 having large tensile strength are laid onto the faces of slops of the bankings 4, and the end sides of each stratum of the anchor materials 11 and the sheating nets 3 are combined directly or indirectly at specified positions. Vegetation block materials 5, 5 are sprayed against the sheathing nets 3. It is desirable that the top faces of the sheathing nets 3 are brought to the state, in which the top faces are lifted from the faces of slops of the bankings 4. It is desirable that delayed-action fertilizer sealed into a bag body composed of a water permeable material is annexed to the sheathing nets 3 in the horizontal direction at regular intervals.
Patent JP-H03194701-A (JP)
Title: Recording and reproducing system in magnetic recording and reproducing device
Inventor: HONGO KIMITOSHI
IPC: G11B5/588
Filed: 1989-12-22
Abstract: PURPOSE:To allow the recording/reproducing of video and sound signals as well with high quality by executing backward path recording/reproducing during the part on the tracks of a magnetic tape where forward path recording/reproducing are executed. CONSTITUTION:More than 2N-pieces of the tracks on the magnetic tape 1 are scanned in one cycle scanning period when a rotary drum 7 is rotated >= 2 times in the one cycle scanning period of information. The intermittent forward path recording/ reproducing are executed on the tracks by plural magnetic heads 6a, 6b in the forward path of the scanning tracks. Plural or one piece of the magnetic head is operated in follow up by a tracking control circuit 27 in the part subjected to the forward path recording in the backward path of the scanning tracks. The controlled variable of the head position is stored in a tracking memory 28. The backward path recording/ reproducing are executed during the part to be subjected to the forward path on the tracks of the magnetic tape 1 while the controlled variable of the head position is impressed to a magnetic head actuator 8a or 8b. The instantaneous switching of the forward path and the backward path is possible in this way and the backward path recording/reproducing are executed without putting the set state of the magnetic tape into a turned back state.
Patent JP-H06192075-A (JP)
Title: Inhibitory agent for human acquired immunodeficiency syndrome virus infection
Inventor: TOMIYOSHI TSUGIO
IPC: A61K31/16
Filed: 1992-11-20
Abstract: PURPOSE:To provide the subject inhibitor containing a specific spergualin-related compound as an active ingredient, low in toxicity, and excellent in safety, antitumor activity and immune-enhancing activity. CONSTITUTION:The objective inhibitor contains a spergualin-related compound (salt) of formula I [Gu is guanidino; X0 is (CH2)1-5, (substituted)phenylene; (a) is 3-5; X1 (CH2)0-2-CH(CH00)(CH2)0-2 (R00 is H, OH, OCH3, etc); X2 is NH(CH2)4 NH (CH2)3NH-R02 (R02 is H, the OH-removed residue of the carboxyl group of an amino acid or peptide)] or a spergualin-related compound (salt) of formula II [X is (CH2)1-5, C6H4; (r) is 3-5; R6 is the residue produced by removing one H atom from the alpha-amino group and a hydroxyl group from the alpha-carboxyl group of an amino acid, etc.]. The compound is orally administered at a dose of preferably 5-500mg/kg.day.
Patent JP-H10170713-A (JP)
Title: Color paste, color filter, and production thereof
Inventor: WATANABE TAKUO
IPC: C09B67/44
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a color paste improved in transmitting property and solvent resistance by using a polyamic acid having a cyclohexyl ring in color pastes which contains polyamic acid, solvent and coloring agent. SOLUTION: In this color paste containing polyamic acid, solvent and coloring agent, a polyamic acid having a cyclohexyl ring is used. When the heat treatment of the color coating film of the polyamic acid is executed by using a conventional color paste containing the polyamic acid, solvent and coloring agent is used, the formed polyimide film is colored to reduce the transmittance of the blue coating film. By using a blue color paste containing the polyamic acid having cyclohexyl rings in tetracarboxylic acid residues and/or diamine residues of the polyamic acid, the coloring of the polyimide film can be suppressed and the lowering of the transmittance of the blue color film can be suppressed.
Patent JP-H01175716-A (JP)
Title: Porcelain composition for reduction re-oxidation type semiconductor ceramic capacitor
Inventor: SASAKI NAOKI
IPC: C04B35/46
Filed: 1987-12-29
Abstract: PURPOSE:To enable characteristics to be stable, insulation resistance to be improved, breakdown voltage to be improved, and mechanical strength of insula tion layer to be improved by adding a specified amount of oxide manganese to a material expressed by the general formula (Ba1-xJx)m(Ti1-y-zZryMz)O3 and making the value (m) in the formula to be within a specified range. CONSTITUTION:A oxide manganese of 0.05-0.2weight% (expressed in terms of MnO2) is added to a material which is expressed by the general formula (BA1-xJx)m(Ti1-y-zZryMz)O3 (wherein, J is at least one kind out of La and Ce, M is at least one kind out of Ta and Nb, and m is the total mol ratio between A site element and B site element) and the value of (m) within the formula is 1.000<=m<=1.010. For example, materials are subject to moisture mixture grinding so that the composition ratio (m) of [(Ba1-xCex)m(Ti1-y-zZnyTaz)O3] may be equal to 1.005. The starting material is BaCO3, CeO2, TiO2, ZrO2, and Ta2O5 with improved purity (99.8% or more) and x, y, and z are equal to 0.030, 0.030, and 0.005, respectively. Also, a MnO2 of 0.1weight% is added to improve sinterability and insulation resistance.
Patent JP-H03194201-A (JP)
Title: Three-position actuator
Inventor: OKUBO MASAHIRO
IPC: F16H61/30
Filed: 1989-12-22
Abstract: PURPOSE:To obtain precise positioning of a three-position actuator to the neutral position and reduce a manufacturing-cost and the size and weight of the actuator by providing a stopper within a casing, providing an engaging part to a moving body, bringing the actuator to a neutral position by means of a spring, which pushes a spring shoe in a space between stoppers, and moving the moving body to an end-position by means of liquid pressure, resisting the spring force. CONSTITUTION:A snap ring 21 is provided within a casing 1, whose both ends are blocked up by blocking members 3, 4 having liquid supplying/discharging through-holes 8, 10, while a moving body 13, which consists of a piston 15, a piston rod 16, and a snap ring 26, is accommodated in the casing 1. Spring shoes 22, 23 and a coil spring 24 are arranged between the snap rings 21 and 26. When no liquid pressure is supplied to the through-holes 8,10, the moving body 13 is held at the neutral position by means of the coil spring 24, an end part 4a of the blocking member 4, and the snap ring 21. Accordingly, by supplying the liquid pressure to either one of the through-holes 8 and 10, the moving body 13 can be moved to one of both end-positions. With this contrivance, the neutral position can precisely be positioned, the manufacturing cost can be reduced, and the size and weight of the actuator can be reduced.
Patent JP-H07199111-A (JP)
Title: Actuator for scanning
Inventor: OSANAI AKIRA
IPC: G02B26/10
Filed: 1993-12-28
Abstract: PURPOSE:To provide a small-sized actuator having a high driving efficiency and a high durability. CONSTITUTION:The scanning actuator Which displaces a light beam to scan an optical signal is provided with a torsion bar 37 which holds a mirror 40 and a magnet 39 so that the magnet 39 is arranged on the rear face of the mirror 40, a flat spring 35 which gives an approximately certain tensile force to the torsion bar 37, and a shake means which shakes the mirror 40 held on the torsion bar 37 by the magnetic force and its moment of inertia. Thus, the small-sized actuator having a high driving efficiency is realized. Since a motor is not used, the structure is simplified, and the high durability is realized with a low cost.
Patent JP-H08168911-A (JP)
Title: Balling throw-away head
Inventor: UNO TAKESHIRO
IPC: B23B51/06
Filed: 1994-12-16
Abstract: PURPOSE: To form a deep hole without leaving a core metal by setting an object where throw-away chips being an outer edge, a center edge, and a middle edge are fixed to a cartridge with bolts to the tip of the body, and putting the middle edge in such size as to cover the section between the outer edge and the center edge. CONSTITUTION: The sidewall of the body 1 at the front of an outer edge is cut off as far as to the position facing the whole of the outer edge, thus a cut part 9 leading to a hole for both attachment of an edge and discharge of chips is made. A middle edge 6 whose tip is projected from an acute projection face 2 is attached to the cutting edge mounting face of the other hole 8 for both attachment of the cutting edge and discharge of chips through a cartridge 3 with fastening bolts 11. And, the middle edge 6 is set in such position and size as to cover the section between the outer edge 4 and the center edge 5 when half rotated to the center shaft of the body 1. This way, the outer edge 4, the center edge 5, and the middle edge 6 are fastened as throw-away chips with bolts to the body 1.  The outer edge 4 occupies one place at the quarter position of the peripheral wall of the first half of the body, and an ultrahard guide 7 projecting partially from the peripheral wall occupies other three places, and they are attached with fastening bolts 12.
Patent JP-2001155249-A (JP)
Title: Locker system
Inventor: KOIKE MITSUHARU
IPC: G07F17/12
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a locker system which saves a handling time for changing money and facilitates the detection of an unoccupied box for the users of a locker and which facilitates the recovering operation of fed money and makes an efficient operation plan for the manager of the locker. SOLUTION: The locker system is provided with plural boxes 2 and 3 and an automatic adjusting machine 1. The machine 1 has a charge feeding part 16, a change pay-back part 18, a message display part 17 for displaying the unoccupied box where no baggage is kept, a touch panel 113 for the user to select the unoccupied box in which he desires to keep his baggage, a recording means for recording and retaining the using situation of each box, and a control means for batch controlling locking and unlocking of the lock mechanism of each box. The boxes consist of two kinds of boxes being boxes 2 provided with electric locks and boxes 3 provided with key units 33.
Patent JP-H11166378-A (JP)
Title: Door with end face closing device
Inventor: NAKAYAMA TAKEHISA
IPC: E06B7/215
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a door with an end face closing device actuated according to the operation of a door locking device. SOLUTION: A housing 20 having a space 26, one side of which is opened, is fixed to a door, an upper arm 30 and a lower arm 34 are respectively fixed to the housing 20 by a pin 28 and a pin 32, both arms are connected to each other by a connecting member 44, and the arms are installed so that they are energized to be separated from each other by a spring 42. Below the lower arm, a metallic holder 50 having a packing 52 is hung on the housing by a spring 58 for energizing the metallic holder to be lifted when a door lock device is put in the unlock position.  By the operation of the door lock device, an actuating member 64 is moved, the free end of the upper arm is pressed down by the locking operation, the lower arm is oscillated by repulsive force of the spring 42, and the metallic holder is pushed downward against the force of the spring 58 to come into contact with the floor, thereby closing a clearance between the door and the floor.
Patent JP-H07192297-A (JP)
Title: Super-high resolution optical head device
Inventor: SATO MASAHIKO
IPC: G11B7/13
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a regenerative signal of which degradation caused by a side lobe component is reduced. CONSTITUTION:Reflected light from a recording medium 7 is converged by a recondenser lens 12, a main beam is transmitted by a reflective pinhole 13 arranged at an image reforming position and guided to a photodetector 14, and a side lobe is reflected, separated and guided to a photodetector 16. Then, since the reproduction of an information signal is applied through the amplifiers of different gains to a main beam signal separated to be the main beam only and an independently detected side lobe signal, the side lobe component internally existing inside the main beam is electrically removed.
Patent JP-H01279975-A (JP)
Title: Preparation of halogenated copper phthalocyanine
Inventor: NONAKA YOSHIYUKI
IPC: C07D487/22
Filed: 1988-12-29
Abstract: PURPOSE:To effect halogenation stably and sufficiently by preagitating copper phthalocyanine and AlCl3 in a solvent comprising TiCl4. CONSTITUTION:Copper phthalocyanine, TiCl4 in an amount of at least 4 times, preferably 5-20 times, still preferably 8-12 times, that of the copper phthalocyanine, and the whole or part of AlCl3 are put in a reactor and preagitated at 50 deg.C or higher, preferably at 80-137 deg.C. The total amount of AlCl3 to be added is 3-8mol, preferably 4-5mol, per mol of the copper phthalocyanine; preferably, it is initially added in an amount of 0.4-4mol per mol of the copper phthalocyanine and added further as required during halogenation so that the total amount is 3-8mol per mol of the copper phthalocyanine. Preagitation takes 0.5-2hr when the amount of the initially added AlCl3 is small, and 2-10hr when it is large. After the preagitation, halogenation is effected at 100-137 deg.C by using a halogenating agent such as a chlorine gas or sulfuryl chloride.
Patent JP-H10156153-A (JP)
Title: Filter device
Inventor: KAWAMURA MASUHIKO
IPC: B01D35/20
Filed: 1996-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent sludge sticking to a filter surface part from being compacted. SOLUTION: A filter 2 consisting of a separation film having numberless fine holes is provided in the mid-way of a fluidizing path 5 of liquid. A vibrator 1 is provided in a non-contact state with the filter 2 on the upstream side of the fluidizing path 5 of lubricating oil 8 being in the neighborhood of the filter 2. The vibrator 1 is vibrated in a state of frequency having a lower value than that of ultrasonic vibration and having >=0.05μm value in amplitude. By vibration of such vibrator 1, the sludge 9 present in the neighborhood of the surface part of the filter 2 is unfastened and is evaded from the compactification. Thus, a filtering function of the filtering device can be adequately exhibited.
Patent JP-H06162288-A (JP)
Title: Optical ic card
Inventor: KOIKE YASUO
IPC: G06K19/08
Filed: 1992-11-20
Abstract: PURPOSE:To effectively record information to an optical recording part. CONSTITUTION:An optical IC card 10 is provided with the optical recording part 11 and an IC recording part 12. Individual information is recorded in the optical recording part 11 and file management information including the file names and the storage positions of the information recorded in the optical recording part 11 is recorded in the IC recording part 12. Also, the IC recording part 12 is provided with a buffer area and tentatively stores the information in the buffer area until an information amount for filling up a sector which is the minimum unit of the read/write of the information of the optical recording part 11 is obtained. When the information stored in the buffer area reaches the information amount for filling up the sector, the information is recorded in the optical recording part 11.