baber/WOPTO huggingface dataset:
Patent JP-H08335844-A (JP)
Title: Piezoelectric resonance parts and its production
Inventor: GAMO MASAO
IPC: H03H9/56
Filed: 1995-06-09
Abstract: PURPOSE: To prevent the disconnection of the external electrodes without forming any recessed part for vibration space parts and to improve the spurious characteristic while suppressing the frequency change. CONSTITUTION: A piezoelectric resonance parts consists of a piezoelectric substrate 1 having an electrode pattern formed on its main surfaces and the sheathing substrates 3 which are bonded onto both main surfaces of the substrate 1 via the adhesive layers 10. The external electrodes 5 are formed on the side face 4 of lamination of both substrates 1 and 3. Then each of layers 10 consists of a lamination layer including a 1st layer 11 made of a soft adhesive having Shore hardness D60 or less and a 2nd layer 12 made of a hard adhesive having Shore hardness D60 or more. Only the layers 12 are exposed at the parts where the electrodes 5 are formed.
Patent JP-H04370201-A (JP)
Title: Hydrophilic apparel use member
Inventor: OGAWA KAZUFUMI
IPC: D06M101/16
Filed: 1991-06-14
Abstract: PURPOSE:To obtain the subject member in which only the surface of the fibers is made hydrophilic by forming a chemisorbed monomolecular film containing hydrophilic functional groups through silicon on the surface of an apparel use fiber. CONSTITUTION:A hydrophilic monomolecular film is formed on the surface of an apparel use textile member to make the surface of the textile member hydrophilic. A hydrophilic functional group is fixed by chemical bonding through chemisorbed silicon to the surface of the apparel use textile and the chemisorbed film is free from exfoliation even due to washing, etc. A chlorosilyl group of a compound of formula A-B1-SiXgCl3-g (A is Br, I, CN, SCN, chlorosilyl or ester bond-containing functional group; B is functional group; l is integer of <=30; X is halogen; g is 0, 1 or 2) is reacted with an imino group or a hydroxyl group on the surface of the textile member and the group A is chemically converted into -CN, -SCN, -OH, -COOH, -NH2, -NO2, -SH, -SO3H, etc., or not converted. The objective chemisorbed hydrophilic film is formed thereby on the surface of the textile member.
Patent JP-H081900-A (JP)
Title: Lithography manufacturing apparatus
Inventor: SUMITOMO HAJIME
IPC: B41C1/055
Filed: 1994-06-24
Abstract: PURPOSE:To provide an apparatus for simply producing inexpensive lithography conserved in space and capable of realizing good gradation reproducibility to perform printing of high quality. CONSTITUTION:A thermal printing head equipped with a heating element heating lithography corresponding to each pixel thereof, a page memory 11 storing the gradation data of each pixel of the lithography and a first counter 12 successively reading the gradation data stored in the page memory 11 are provided. Further, a second counter 13 executing count processing within a range capable of taking gradation data and a comparator 14 comparing the gradation data value of the first counter 12 and the count value of the second counter 13 to control the heating state of the heating element of the thermal printing head are provided.
Patent JP-S625781-A (JP)
Title: Deflection circuit
Inventor: SUNADA KOICHI
IPC: G09G1/16
Filed: 1985-06-29
Abstract: PURPOSE:To make it possible to adopt a series regulator system, as a power source circuit of horizontal output circuit, which hardly makes a disturbance on picture planes by providing a power source control circuit to allow a power source voltage to vary saw-toothwise every frequency block unit. CONSTITUTION:A synchronous signal from an external connecting apparatus is fed to a horizontal oscillating circuit 4 through a frequency-voltage converting circuit 2 as well as a low pass filter circuit 3 and a horizontal oscillating output is fed to a horizontal output circuit 7 via a horizontal driving circuit 6. The circuit 7 are composed of an horizontal output transistor Q, oscillation capacitors Ca-Cc, a deflection coil L, a dummy coil Ld and the like and power source control circuits 23 connected with a power source circuit 22 of the series regulator system allow the power source voltage to vary saw-toothwise every frequency block unit which is determined in advance towards frequencies of horizontal synchronous signal input converted into output voltage of the low pass filter circuit 3. A mode discrimination circuits 8 discriminates deflection mode, depending upon an output of the low pass filter 3 and control to close switches Sa-Sc.
Patent JP-H084461-A (JP)
Title: Installation structure for step
Inventor: MARUTANI TERUO
IPC: E06C7/16
Filed: 1994-06-24
Abstract: PURPOSE:To improve the productivity by arranging a step between the opposed surfaces of the left and right supporting pillars, fixing the end part of the step on the supporting pillar through a screw, and fitting a cap made of resin at the step end part with the supporting pillar so as to be in a turn disabled form for the supporting pillar, CONSTITUTION:A cap 8 is fitted with the end part of a stepping crosspiece 7, and the outer surface side of the cap 8 is fitted with a supporting pillar 4, and the surfaces in contact with the supporting pillars of the projection parts 14 and 15 of the cap 8 are formed to the regulting surfaces 14a and 15a, and the turn of the cap 8 around the axis in the leftward and rightward directions for the supporting pillar 4 is disabled, and the turn of the intermediate step 6 around the axis center in the leftward and rightward directions for the supporting pillar 4 is prevented. Then, an insertion hole 16 for inserting a screw 10 for the installation of the step 6 into the supporting pillar 4 is formed on the wall part on the outside in the leftward and rightward directions of the supporting pillar 4. Then the screw 10 for the installation of the step 6 is inserted into the supporting pillar 4, and the screw shaft part is inserted into an insertion hole 16 formed on the wall part on the inside in the leftward and rightward directions of the supporting pillar 4 and the insertion hole 13 of the cap 8, and screwed with the screw part 11 of the stepping crosspiece 7. The step 6 is installation-fixed on the supporting pillar 4 by one screw 10.
Patent JP-S5571568-A (JP)
Title: Ink-jet recording device
Inventor: TAMAI MASAYOSHI
IPC: B41J2/20
Filed: 1978-11-22
Abstract: PURPOSE:To dissolve problems such as flooding or remaining of ink and the like upon starting or stopping an ejection head by providing at an ink inlet side of the ejection head with an opening-and-closing valve, a bypass tube bypassing the valve and a liquid head losing portion. CONSTITUTION:An opening-and-closing valve 21 of a three-way valve is provided at an ink inlet side of an ejection head 30, and an exhaust side thereof is communicated with an ink feeding pipe 28 through a bypass tube 29 and a liquid head losing portion 31. Upon starting, a bubbles releasing valve 24 is opened and ink is flown with a minute pressure into a liquid chamber of the ejection head 30 from the exhaust side of the three-way valve 21 through the bypass tube 29 and the liquid head losing portion 31. After the liquid chamber is filled up with the ink, the bubbles releasing valve 24 and a bypass valve 26 is closed and the ink feeding pipe 28 is connected to an ink inlet port of the ejection head 30. Upon stopping, the bubble releasing valve 24 is opened and the three-way valve 21 is switched to the exhaust side, thereby, the ink is returned to the feeding pipe 28 rapidly.
Patent JP-H09301202-A (JP)
Title: Power steering device
Inventor: SUZUKI KATSUHIRO
IPC: B62D5/083
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a power steering device which can attain more ideal assist force characteristics and cost reduction with only first and second control parts. SOLUTION: The openings of A-D of variable throttles A-D, E-H formed into a rotary valve become small when the rotary valve operates and become small moderately after its operating angle reaches θ1 . The openings of the variable throttles E, F becomes small later than the first control part when the rotary valve operates, and become small moderately after its operating angle reaches θ2 larger than above θ1 . The openings of the variable throttles G, H become larger moderately when the rotary valve operates, and are kept open when its operating angle is θ2 or more and after the openings reach θ3 which is larger than those of the variable throttles E, F.
Patent JP-H04366203-A (JP)
Title: Track measuring device
Inventor: YAMAMOTO NOBUYUKI
IPC: E01B35/02
Filed: 1991-06-14
Abstract: PURPOSE:To obtain a track measuring device for enabling a track to be exactly measured. CONSTITUTION:A gauge measuring device includes a fixing click 8, a movable moving click 9, and a main body 10 for retaining the fixing click 8 and the moving click 9. When a gauge is measured, then the fixing click 8 is brought in contact with a rail 40a on one side, and in a state that the moving click 9 is pushed into the side of the main body 10, a movable side measuring section 6 is mounted on a rail 40b on the other side. When hands are left in this state, then the moving click 9 is projected to be energized to an external side and is brought in contact with the internal side of the rail 40b on the other side. A measurement value in this case is displayed on a gauge display section 21 by digital.
Patent JP-H038476-A (JP)
Title: Temporary camouflaging method for dazzle painted moving equipment and material
Inventor: YAMAGUCHI MASAYUKI
IPC: F41H3/00
Filed: 1989-06-05
Abstract: PURPOSE:To effectively remove camouflage coated films with a simple treatment by painting dazzle painted moving equipment and materials with a compsn. contg. dazzle paint in a resin vehicle having a large acid value, then cleaning the same with an alkaline soln. when the need for camouflage is eliminated. CONSTITUTION:The dazzle painted moving equipment and materials are painted with the paint resin prepd. by using the acrylic resin having the large acid value of resin, i.e., 30 to 300, more preferably 100 to 200 acid value and mixing colored paints for camouflage therewith. The coated film is thereafter cleaned with the alkaline soln. of >=9pH and is rinsed when the need for the camouflage is eliminated. The easy painting on the dazzle painted moving equipment and materials is possible in this way; in addition, the control of vignette painting and film thickness and toning are free and the effective removal is executable with the simple treatment at the time of removing the coated film.
Patent JP-S5569941-A (JP)
Title: Electron source for display unit
Inventor: WATANABE MASANORI
IPC: H01J29/70
Filed: 1978-11-20
Abstract: PURPOSE: To take out uniform and high density electron beams so as to be deflected over certain regions by using the facing deflection electrodes which insert linear thermoelectronic emission elements and the control power source which unbalances these types of potential.  
     CONSTITUTION: When the linear hot cathode 2 is fed by power supplies, it emits electrons. It does not emit electrons when positive voltage is applied to the electrode 5, however, since negative voltage is applied to the rear panel electrode 1 and the deflection electrodes 4 and 4'. When the negative pulse voltage is applied to one end of the cathode 2 by the pulse voltage generator 8 in such state, the linear hot cathode becomes negative and electron emission occurs. In this case, the other end of the hot cathode 2 has the reverse diode 7 and the potential difference between both its ends is set to nearly zero. And the axial potential gradient is removed. As a result, the electron beams which are uniform in the axial direction of the hot cathode are obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6038022-A (JP)
Title: Wet type dust collector
Inventor: IMAI HISASHI
IPC: B01D45/12
Filed: 1983-08-08
Abstract: PURPOSE:To certainly collect fine dust in a dust collector under low static pressure, by providing a water pumping-up pipe between a washing water tank and the central low pressure part of a vortex stream chamber, and spraying pumped- up water into a vortex stream to flocculate fine dust while subjecting the flocculated dust to centrifugal separation. CONSTITUTION:When dust-containing gas is introduced from an introducing pipe 1, a vortex stream is formed by the fixed blade 3 in a vortex stream chamber 2 and the central part of the chamber 2 is brought to low pressure. At the same time, a high speed air stream directing to the central low pressure part of the chamber 2 from a high static pressure air intake pipe 13 through the upper part of a water pumping-up pipe 12 pumps up water in a washing water tank 11 from the lower part of the water pumping-up pipe 12 to mix the same into the vortex stream in a sprayed state and air-water contact is violently performed to flocculate fine dust in the air stream to the surfaces of mist particles. The dust formed into large particles by flocculation is centrifugally separated by the fixed blade 5 and gathered in a dust collecting trough 7 to be precipitated in the washing water tank 11 through a dust removing pipe 15. The dust removed purified gas is exhausted from an exhaust pipe 6.
Patent JP-S58182833-A (JP)
Inventor: KURISUTOFUAA KEI GUROOBUSU
IPC: H01L21/3105
Filed: 1982-08-18
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-H0716933-A (JP)
Title: Fiber reinforced thermoplastic resin foamed molded object and production thereof
Inventor: YAMAGUCHI KOJI
IPC: B29C70/12
Filed: 1993-06-15
Abstract: PURPOSE:To obtain a lightweight fiber reinforced thermoplastic resin foamed molded object having high strength especially in a thickness direction thereof. CONSTITUTION:A fiber reinforced thermoplastic resin foamed molded object 1 is obtained by providing skin layers 3 each composed of a fiber reinforced polypropylene resin containing 40wt.% of glass fibers with a length of 12.5mm and characterized by that glass fibers are oriented almost in parallel to the surface thereof on both surfaces of a foamed core layer 2 and about 30wt.% of the glass fibers contained in the core layer 2 are oriented almost vertically with respect to the skin layers 3.
Patent JP-H04343557-A (JP)
Title: Interphone system for multiple dwelling house
Inventor: YAMADA KUNIO
IPC: H04M9/00
Filed: 1991-05-20
Abstract: PURPOSE:To obtain a system capable of extending the set time of talking between a common entrance machine and each resident machine in the telephone talking CONSTITUTION:In the case of extending a talking time previously set up by a timer on the resident machine (2a) side during the period of interphone talking between the common entrance machine 1 and the resident machine 2a, a talking time elapsed some from the set time is returned to the original state (zero) by turning on a talking continuing switch 26 included in the resident machine 2a, extending the talking time. Thereby the system can correspond also to long talking by operating the switch 26.
Patent JP-H07330058-A (JP)
Title: Holder for recording disk
Inventor: TERADA MIKA
IPC: B65D85/57
Filed: 1994-06-03
Abstract: PURPOSE:To provide a holder for recording disk wherein a contained recording disk can be easily taken out, and in addition, can be put back. CONSTITUTION:Folding back panels which are provided on both sides of a central panel 3 are respectively folded into a Z-shape, in the order of outer plate parts 4a, 5a, central plate parts 4b, 5b and inner plate parts 4c, 5c. Under this folded condition, the folding back panels are bonded to the central panel 3 by the inner plate parts 4c, 5c. Pockets A-C wherein one side of a recording disk is inserted and fastened are formed by notches 9-11 which are provided on the inner plate parts 4c, 5c. Then, raised zones 12-15 wherein the other side of the recording disk is fastened are provided on the central panel 3 at locations which are confronted with the pockets A-C. After the raised zones 12-15 are erected, and one side of the recording disk is inserted in the pockets A-C, the raised zones 12-15 are laid down, and the other side of the recording disk is pushed down, and thus, the recording disk is stored in a holder l.
Patent JP-S5571381-A (JP)
Title: Common converter unit
Inventor: TERAJIMA HISANORI
IPC: H04N7/173
Filed: 1978-11-24
Abstract: PURPOSE: To make it possible to utilize effectively the individual picture line provided in the picture service system, by providing a switch, which switches connection from a TV antenna to a converter, and a call detector as miscellaneous equipments.  
     CONSTITUTION: When the subscriber of subscriber terminal 11 requests picture service by telephone set 8, call detection circuit 53 drives relay driving circuit 55 to connect the relay contact to the converter 51 side if the output signal of service operation detection circuit 54 is a signal indicating that other subscribers connected to a reverting call converter do not receive service at all. Then, circuit 53 accepts the request and makes it possible that the control signal from telephone set 8 is transmitted to the picture center. Picture signals transmitted from the picture center through picture line 31 are applied to TV receiver 7 of subscriber terminal 11 from converter 51 and are displayed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09328133-A (JP)
Title: Pallet
Inventor: YOSHIZAWA MASAKI
IPC: B65D19/44
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of storage or transportation and facilitate the maintenance. SOLUTION: A pallet has a frame 2 which is long lengthways and designed to hold a long object and a plurality of supports 9 which are provided on the two sides of the frame 2 and prevents the long loaded objects from collapsing. The support 9 has a guide-reinforcing bracket 12 which supports the frame 2 at the underside 3 and a bolting bracket 14 by which the support 9 is fixed to the frame 2 by use of bolt and nut in a removable and replaceable manner. The guide-reinforcing bracket 12 for the support is provided at a prescribed position where the bolting bracket 14 for the support is fixed to the frame 2.
Patent JP-H11334686-A (JP)
Title: Deck floor of small motor boat
Inventor: TSUMIYAMA YOSHINORI
IPC: B63B35/73
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To improve freedom of position selection by increasing the number of step surfaces to 3 so as to facilitate smooth movement of the foot position. SOLUTION: A deck floor 20 is formed of a pair of floor surfaces positioned at both sides of a seat S, a pair step surfaces 24 formed to the fore of the floor surfaces 22, and a pair of intermediate step surfaces 23 formed between the floor surfaces 22 and the step surfaces 24. The floor surface 22 includes a substantially horizontal first plane 22a. The step surface 24 includes a second plane 24a which connects with the intermediate step surface 23 and is inclined to become higher as it goes forwards. The intermediate step surface 23 inclines at the angle between those of the first plane 22a and the second plane 24a.
Patent JP-H0438029-A (JP)
Title: Information service system
Inventor: FUKUZAWA YASUKO
IPC: G06F21/60
Filed: 1990-06-04
Abstract: PURPOSE:To make a common key generating time of the system almost independent of the increase in number of participants of the system by dividing a receiver terminal equipment into plural groups and devising the system so that only ID information by a group participant for generating a group common key is required in order that each receiver acquires a secret key. CONSTITUTION:This system consists of plural groups 103,104 each comprising plural reception stations and an information service station 101. The information service station 101 generates a secret key for service information cryptography and uses the secret key to cipher the service information, and generates a common key of each group corresponding to a distribution destination information string comprising each subscriber identifier of each group, uses the common key to cipher the secret key and sends the service information and the secret key to be ciphered respectively by means of multiple address communication. Each reception station receives the information from the information service station 101 and generates a common key of each group from the distribution destination information string for each group and uses the common key to decode a ciphered secret key. When the subscriber identifier is not included in the distribution destination information string of the group, the generation of the common key of the group is inhibited.
Patent JP-S5936388-A (JP)
Title: Memory circuit
Inventor: MATSUMOTO HAJIME
IPC: G06F12/06
Filed: 1982-08-20
Abstract: PURPOSE:To obtain a memory circuit having a high speed and a high degree of integration, by combining a directory memory which is capable of reading and writing in a cycle with two different addresses and a data memory which performs reading or writing in a cycle. CONSTITUTION:The read data information is fed via a switch circuit 4 back to a directory memory 1 which can read and write read/write addresses RA, WA, etc. of two sets of addresses in a cycle from data memories 3a and 3b which can read or write in a cycle. Thus the memory 1 discriminates the memories 3a and 3b storing the latest information. The states of addresses and write enable signals to be applied to the memories 3a and 3b are controlled via an address switch circuit 2 in response to the result of above-mentioned distrimination of the memory 1. Then reading and writing are simultaneously carried out by a set of data memories having a low speed and high degree of integration. It is possible to obtain substantially a memory circuit having a high speed and high degree of integration by combining the memory 1 and the memories 3a and 3b.
Patent JP-H05339911-A (JP)
Title: Construction of concrete arch
Inventor: KITSUTA TOSHIYUKI
IPC: E01D101/26
Filed: 1992-06-04
Abstract: PURPOSE:To raise the efficiency of operation by preventing the deviation of the axis of concrete arches facing each other, make regulation to the stress of concrete arches easier, simplify the construction work of concrete arch, and shorten the period of construction. CONSTITUTION:On near the top of a concrete arch bridge 10, the tip A of one concrete arch 10a is constructed by concrete C, and after the concrete C hardens, a small-thick jack 11 is attached to the side end of the tip A. Concrete C is then placed on the tip B of right-handed concrete arch 10b, and after the concrete C hardens, the jack 11 is operated to form an aperture S between both the concrete arches 10a and 10b to adjust the stress and deflection of the concrete arch 10. A cement mortar or concrete C is placed to the sperture S to complete the close jointing work of the concrete arches.