baber/WOPTO huggingface dataset:
Patent JP-H1047775-A (JP)
Title: Hot water heater having auxiliary heater for pre-heating water flowed into water storing tank
Inventor: TEI YU
IPC: H05B3/14
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a hot water heater in which a temperature of water storing in a hot water tank is not rapidly decreased even in the case that an amount of usage of hot water is high and hot water having a stable temperature can be supplied. SOLUTION: This hot water heater includes a heater 9 for heating water in a water storing tank, a bimetal switch 18 for controlling the heater in such a way that water in the water storing tank may keep a predetermined temperature, and a PTC heater 12 for heating water in such a way that the water is mixed with hot water already stored in the water storing tank after the water newly flowed into the water storing tank reaches a predetermined temperature. In this case, it is also applicable that a predetermined partitioned space is formed around the PTC heater and there may be provided a partitioning member 19 having many water flowing holes 23 for communicating the partitioned space with the inner space of the water storing tank.
Patent JP-H03264320-A (JP)
Title: Mold for injection molding
Inventor: MAEDA KAORU
IPC: B29C45/26
Filed: 1990-03-15
Abstract: PURPOSE:To release easily without damaging an optical surface of a molded product by making an optical molded surface and a structural reference surface inclined in the releasing direction and providing a cavity with the inclination angle. CONSTITUTION:A mold 1 for injection molding consists of a fixed side template 2 and a movable side template 3. An insert block 4 is fitted and fixed on a recessed section 2a of the fixed side template 2 by a pin 5 and an insert block 6 is fitted and fixed on a recessed section 3a of the movable side template 3 by the pin 5, while an insert block 7 is fitted freely slidably. A molded surface 6a of the insert block 6 is formed in parallel with the regular releasting direction A but inclined by the angle theta of 4 deg.. An ejector bar 8 is connected with the insert block 7 and constituted movable up and down freely, and its molded surface 7a is formed inclining by the angle theta of 4 deg. corresponding to the inclination of the insert block 6 in order to secure a square section of a caivty. Injection molding is carried out by using the mold for injection molding of above-said constitution to manufacture a molded product without damaging the optical surface.
Patent JP-S63230284-A (JP)
Title: Laser trimming device
Inventor: SAKAGAMI NAOTO
IPC: B23K26/06
Filed: 1987-03-18
Abstract: PURPOSE:To obtain the stable treatment result without the effect of the positioning accuracy of a laser trimming device by, providing such a constitution that two kinds of formed-images are selected at high speed according to the setting direction of fuse. CONSTITUTION:An opening of X-direction is provided to a slit 17a and an opening of Y-direction to a slit 17b. A controller 15 successively carries out positioning of the fuse to be cut of wafer 8 to be processed so as to be the fuse in the image position of an image lens according to a process information. When the fuse to be cut is in X-direction according to the information of fuse direction, a shutter 16a is opened and a shutter 16b is shut. If the fuse to be cut is in Y-direction, the shutters are so controlled that the shutter 16a is shut and the shutter 16b is opened.
Patent JP-H03265288-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YAMADA MASAKO
IPC: H04N5/93
Filed: 1990-03-14
Abstract: PURPOSE:To obtain a stable reproduction picture by inserting a burst signal whose frequencies are varied in N-ways at recording and controlling the frequency characteristic of a reproduction equalizer with N-sets of side band level comparison outputs of a burst signal recorded at the reproduction. CONSTITUTION:A burst signal generation insertion circuit 1 at recording generates a burst signal whose oscillating frequencies are varied in 2 ways (f1 or f2) synchronously with the recording video signal and inserts burst signal whose frequencies are f1 and f2 for the horizontal blanking period of a video signal. On the other hand, a pilot signal generating circuit 3 generates a pilot signal representing the frequency of the burst signal when the frequency is f1. At reproduction the reproduction signal is fed to a reproduction equalizer 13 and fed to 1st and 2nd side band level comparator circuits 9,11 and a burst identification circuit 15. The comparison output of the comparator circuits 9, 11 is latched by 1st and 2nd sample-and-hold circuits 10, 12 and the reproduction equalizer 13 is controlled by the output of the sample-and-hold circuits 10, 12.
Patent JP-H03265370-A (JP)
Title: Picture signal processor
Inventor: HORIUCHI IZURU
IPC: H04N1/40
Filed: 1990-03-15
Abstract: PURPOSE:To prevent contour fog or false color due to slope overload by using a control means so as to adaptively vary the A/D conversion characteristic of an A/D converter means. CONSTITUTION:An image pickup element 10 outputs a picture signal by photoelectric conversion sequentially and an S/H circuit 12 samples and holds an output of the image pickup element 10. A D/A converter 22 applies a signal of one preceding picture element to a differential amplifier 14 and the differential amplifier 14 outputs a difference signal between the signal and the output of the S/H circuit 12. An A/D converter 16 digitizes an analog signal output from the differential amplifier 14 and in this case, an A/D converter control circuit 18 controls the dynamic range and quantization size of the A/D converter 16 according to a preceding output data of the A/D converter circuit 16. Thus, the deterioration due to slope overload is suppressed and contour fog or false color is prevented.
Patent JP-H05268621-A (JP)
Title: Display device
IPC: G09G3/18
Filed: 1992-03-23
Abstract: PURPOSE:To make the view finder of a VTR unified with a camera for people's livelihood colored, small-sized, and highly resolving. CONSTITUTION:R, G, and B signals have the time bases compressed by a time base compressing means 3, and a synchronizing signal is added to output signals to drive a cathode-ray tube 7 by a cathode-ray tube driving means 4, and three pictures of R, G, and B are formed in four divided parts having the same aspect ratio as the display face of the cathode-ray tube on this display face. These three pictures are synthesized into one picture by an optical adding means 10, and this synthesized picture is enlarged to a desired size by a picture enlarging means 11.
Patent JP-H07270479-A (JP)
Title: Connector terminal inspection jig
Inventor: SAWADA YOSHITSUGU
IPC: G01R31/04
Filed: 1994-04-01
Abstract: PURPOSE:To provide a connector terminal inspection jig having the capability of inspecting a terminal insertion position as well as the completely inserted state of a terminal, and fully inserting a half-inserted terminal. CONSTITUTION:A standing wall 21 formed at one end of a base 20 is provided with a pressing lever 23 projected outward and a connector housing section 26 to house a connector housing 46 and an operation section 36 are provided on the base 20, so as to be movable. Also, the section 36 is provided with a pressing motion section 37a where the front edge of the housing 46 comes into contact as well as a conductive contact piece 38 where a completely inserted terminal 47 comes into contact. Furthermore, a circuit 45 having a power supply 43 and an electrical continuity display 44 is connected to a wire W having the terminal 47 and the contact piece 38.
Patent JP-S61225035-A (JP)
Title: Method for molding fender protector
Inventor: OBA YUKINOBU
IPC: B62D25/18
Filed: 1985-03-30
Abstract: PURPOSE:To enable integral molding by a simple mold structure, by integrally molding the divided pieces obtained by dividing the circular arc part of a fender protector in a product developed shape through connection parts and forming the connection part in a bent shape. CONSTITUTION:The circular arc part of a molded product to be obtained is divided into a front part F and a rear part R and a semi-molten sheet is supplied into the cavity between both molding surfaces 20a, 20b constituting the developed shape of said molded product and an upper mold 21 is engaged with a lower mold 20. Subsequently, when force is applied to the direction for reducing each protector piece 102, the shape of a protector 100 to be obtained is obtained through a connection part 104 functioning as a hinge point and a notch 110 is closed to form a predetermined lap flange 116 and a rivet through- hole 114 is superposed to said flange 116. When a screw 118 is threaded into the through-hole 114, a fender protector 110 having a semi-circular arc shape is fixed inside of a wheel house.
Patent JP-2000258877-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: TONISHI MASAKAZU
IPC: G03C7/305
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide color photographic sensitive material excellent in physical properties as a film and in sharpness by forming a silver halide emulsion layer containing a specified yellow coupler and further containing a specified emulsified dispersion liquid in a high boiling point organic solvent coexisting with the yellow coupler. SOLUTION: The silver halide color photographic sensitive material has at least one silver halide emulsion layer containing at least one yellow coupler of the formula and further containing an emulsified dispersion liquid which is at least one selected from the group represented by the formula RaOOC (CH2)mCOORb [where Ra and Rb are each 4-10C linear or branched alkyl and (m) is an integer of 2-10], etc., in a high boiling point organic solvent coexisting with the yellow coupler on the substrate. In the formula, R1 and R2 are each a substituent, X1 is H, halogen or alkoxy, Z1 is a group which can be released by a coupling reaction with the oxidized body of a color developing agent and n1 and m1 are each an integer of 0-4.
Patent JP-H03264081-A (JP)
Title: Play managing system for golf course
Inventor: SUGITA SHIGEO
IPC: A63B55/60
Filed: 1990-03-14
Abstract: PURPOSE:To simplify equipments which are necessary on a golf cart and to provide a play managing system for a golf course which is cheap and has a high degree of reliability by transmitting data including an identification of a cart and a fact of passing to a center device when the cart passes by a sign post so as to detect a running condition of the cart in view of the data and the position of the sign post. CONSTITUTION:Estimating that a #1 cart 1A passes a sign post 12A, light from a light emitting diode 16 is reflected by a reflector plate 19 on the cart 1A and is detected by a light receiving element 17, which makes an output signal having pulse waves corresponding to a bar-code pattern depicted on the reflector plate 19. The output signal, having a wave form which is modulated by a carrier wave having a frequency set for the sign post 12A, is transmitted through a cable 13.
Patent JP-S63229962-A (JP)
Title: Control method for continuous page copying
Inventor: OGURA MASAAKI
IPC: H04N1/10
Filed: 1987-03-18
Abstract: PURPOSE:To copy the pictures of respective pages into copy papers with inverting them and to attain continuous copy irrespective of the mounted direction of an original by discriminating the lengthwise direction of the original, and extracting an electric signal at every range in which the length in the lengthwise direction is divided into plurality. CONSTITUTION:Then photoelectric sensors S1-S6 and S10-S19 of light-projection reception type are disposed at regular intervals in the outside of respective sides which are orthogonal to a contact glass 5 along a main scan direction L and an auxiliary scan direction F with one angle of the contact glass 5 as a reference. Thus, the presence and absence of an the original 99 is detected, and respective detection outputs are given to a main control part (not illustrated). If the original 99 is mounted as a figure (C), the sensors S1-S4 and S10-S15 generate detection force. If it is assumed to be d=500mm, the length (a) of the auxiliary scan direction F=300mm and the length (b) of the main scan direction L=200 are obtained. If the original is mounted as a figure (D), the length of the auxiliary scan direction=150mm and the length (b) of the main scan direction=300mm are obtained, and the lengthwise direction is discriminated.
Patent JP-H01237210-A (JP)
Title: Wheel support for tractor
Inventor: IWANAGA KENJI
IPC: B60B35/10
Filed: 1988-03-17
Abstract: PURPOSE:To simplify operation, control and structure by providing a spring which exhibits resilient supporting performance when the height of body is lowered through a control cylinder and does not exhibit resilient supporting performance when the body height is made high. CONSTITUTION:The lower end section of the piston section 42 of a control support cylinder 5 is fixed to an axle case 7, and a spring 9 is placed between a support case 6 and the axle case 7. When a tractor travels on a pavement, oil is removed from the control support cylinder 5 to shorten the cylinder 5 then the support case 6 is moved downward along a transmission shaft 8 thus lowering the body. At this time, the support case 6 and the body are supported through the spring 9 on the axle case 7 with shock being absorbed. When work is performed, the control support cylinder 5 is extended hydraulically to move the support case 6 upward through the transmission shaft 8 thus increasing the body height. At this time, resiliency of the spring 9 does not function because of the enlarged gap between the axle case 7 and the support case 6.
Patent JP-H09225538-A (JP)
Title: Cassette roll forming machine
Inventor: TSUCHIYA YASUYUKI
IPC: B21D5/08
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To store many stand units at a narrow space. SOLUTION: A stand unit 11 is construdted so that, for example, five stage roll stands 14 are arranged on a base plate. A roll forming machine is constructed by arranging this stand unit 11 in tandem. In each stand unit 11, for example, the two roll stand 14 of front/rear both ends are constructed so that the upper end of a reduction screw 21 is not protruded from a adjusting nut 20, further, a flat face 19a for stacking at the position higher than the upper face of adjusting nut 20 is formed. A hook 24 for unit hanging is mounted to a stand cap 19. By hanging a hanging fitting to the hook 24, the stand unit 11 is transported with hanging up by a crane and stacked at a stand unit storing place with stacking to plural layers. The adjusting nut 20 and reduction screw 21 are not of hindrance, the stand units 11 are stacked in plural layers.
Patent JP-S52148497-A (JP)
Title: Production of vanadium oxide catalyst
Inventor: OKANO TSUYOSHI
IPC: B01D53/94
Filed: 1976-06-04
Abstract: PURPOSE: To obtain a catalyst with high activity and SOx resistance suitable for reducing and decomposing NOx in the presence of NH 3  in simplified processes by impregnating a molded product of powder of titania, zirconia, or their precursors as a carrier with an aq. soln. of V salt and calcining the impregnated carrier. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61224065-A (JP)
Title: Information processing system
Inventor: TSUJIDOU HITONORI
IPC: G06F15/16
Filed: 1985-03-29
Abstract: PURPOSE:To operate processors efficiently without an idle time by operating the second processor only when a processing request of contents to be processed in the first processor is not inputted over a certain time CONSTITUTION:If a task 3 is executed when a task 1 is started by a display processing request, a setting circuit 12 controls a control circuit 3 to stop forcibly the task 3. Next, a task 2 using the first display device 1 capable of displaying data in a high speed and in a short time is started and is executed. After this processing, the task 3 of the second display device 2 requiring a long time for the display processing is executed under the control of a controller 3. If a task whose insertion is urgent occurs during the execution of the task 3, the task 3 is expelled, thus performing the information processing efficiently.
Patent JP-S5441-A (JP)
Title: Coating method
Inventor: KOMADA YOSHIHIRO
IPC: B05D3/10
Filed: 1977-06-03
Abstract: PURPOSE: In the application of nonaqueous coatings, a water-soluble solvent of low vapor pressure is used together-with an aliphatic hydrocarbon solvent and the vapor evolving during application and baking process is removed through gasliquid contact process, thus permitting nonpolluting coating operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57179781-A (JP)
Title: Detector for travelling of string
Inventor: TAKEGUCHI HIROSHI
IPC: G01V8/20
Filed: 1981-04-30
Abstract: PURPOSE:To detect the travelling of a string, by receiving the up-down vibrations of the travelling sting by two photodetectors alternately. CONSTITUTION:Photodetectors 3 and 4 are set at the upper and lower sides on the same vertical surface with a minute space between them, and a working element 2 is set at a position to which the light is uniformly made incident. A string 1 is made to travel back and forth on the horizontal surface passing through the center between the detectors 3 and 4 and between the element 2 and detectors 3, 4. The natural vibrations are caused by the travelling of the string 1, and as a result a difference of the photodetecting level is caused between the detectors 3 and 4. This level difference is detected 5 and then amplified 6 and 7 to be extracted in the form of an output signal through a full- wave rectifying circuit 8, a smoothing circuit 9 and a signal discriminator 10 respectively.
Patent JP-S52148498-A (JP)
Title: Production of alkali metal carbonates from refining slag of molten iron alloy as raw material
Inventor: KAWAMURA KAZUO
IPC: C01D7/00
Filed: 1976-06-07
Abstract: PURPOSE: To obtain alkali metal carbonates reclaimable for refining iron alloys by dissolving slag generated from refining molten iron alloys in water and carbonating the slag with CO 2  alone. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62223810-A (JP)
Title: Slider for magnetic head
Inventor: KAWAMURA YOSHIO
IPC: G11B5/60
Filed: 1986-03-26
Abstract: PURPOSE:To form a magnetic disk device with a high magnetic recording density in the condition of a stable floating system by protruding only the prescribed quantity of the magnetic flux gap part for recording and reproducing from the slider floating surface of a magnetic head. CONSTITUTION:At the place which is protruded only by a height h0 from a slider floating surface 2 of a sliding rail, a magnetic gap part 3 for recording and reproducing is provided. When the distance between a flowing-in edge 4 of the slider floating surface 2 and magnetic recording media 8 is h1 and the distance between a flowing-in edge 5 and the magnetic recording media 8 is (h), the distance between the magnetic gap 3 and the magnetic recording media 8 comes to be DELTAh=(h-h0). In such a case, for a slider floating surface dimension, the dimension of 0.75X3.6mm<2> is a pair and h1=0.8mum, h=0.4mum and h0=0.2mum are obtained. As such a result, a distance DELTAh=0.2mum between the magnetic flux gap part and the magnetic recording media is achieved. Since the magnetic flux gap part is about 30X1mum<2> and a small area, the area of the reinforced supporting part can be minimized and the area close to the surface of the magnetic recording media by 0.2mum comes to be minimum.
Patent JP-H10316451-A (JP)
Title: Low-melting glass for forming transparent insulating film
Inventor: AWAJI NORIYUKI
IPC: H01B3/08
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a low-melting glass for remarkably suppressing the erosion of a produced transparent electrode wire, by adding a specified amount of an oxide constituting the component of the transparent electrode wire to an SiO2 -B2 O3 -PbO-ZnO-based base component. SOLUTION: In the case of using an ITO film as an electrode wire, for example, In2 O3 and/or SnO2 as an oxide is previously introduced into a low-melting glass component and in the case of using an SiO2 film as the electrode wire, SnO2 into the low-melting glass component. The amount of the oxide added is 0.5-5 wt.%, the softening point of glass is <=550 deg.C and the coefficient of thermal expansion is 77-90×10<-7> / deg.C in the temperature range from normal temperature to 300 deg.C. A dielectric substance layer 3 α of a transparent insulating film is obtained by applying a mixture composed of low-melting glass powder and a paste oil to a front base glass 1 and a transporting electrode 2 by screen printing, etc., and baking. An address electrode 7 and a fluorescent substance 8 are arranged on a back base glass 6. A rare gas 11 (e.g.  Ne gas) is sealed in a space (discharge space) between the base glass 1 and the back base glass 6.
Patent JP-H0476692-A (JP)
Title: Vending controller for automatic vending machine
Inventor: MIYAMA MASANORI
IPC: G07F9/00
Filed: 1990-03-16
Abstract: PURPOSE:To prevent a heated commodity and a cooled commodity from being mixedly vended by checking whether all columns specified by the vending of the same PSD group are stored in a cooled or heated storage or not, and if all the columns are not in the same cooled or heated storage, cancelling the specification of the PSD group vending to the column group. CONSTITUTION:The above vending controller is provided with a storage H/C switching existence discriminating means 31, a PSD group column H/C storage mixture discriminating means 32 and a PSD group vending cancelling means 33. When the setting of cooling/heating operation of a certain storage is switched, whether group vending is set up to all the columns in the switched storage or not is checked and only the group including a column having a different cooling type can be automatically canceled without checking whether other columns belonging to the group including the column concerned are speci fied differently from the cooling/heating specification of the column or not. Consequently, the generation of a trouble such as the vending of a cold commod ity in spite of the selection of a hot commodity can be removed.
Patent JP-S55157736-A (JP)
Title: Ionized radiation sensitive negative type resist
Inventor: MIZOGUCHI TAKAMARO
IPC: H01L21/027
Filed: 1979-05-28
Abstract: PURPOSE: To enhance the ionized radiation sensitivity of a resist and provide high dry etching resistance and high resolution to the resist by using a polymer contg. α-chloroacrylonitrile.  
     CONSTITUTION: A resist soln. is prepared by dissolving a homopolymer of α- chloroacrylonitrile represented by the formula or a copolymer of α-chloroacrylonitrile and other monomer such as ethyl acrylate or glycidyl methacrylate in a solvent such as methyl cellosolve acetate. The soln. is coated onto a Cr mask substrate and dried by heating in an N 2  atmosphere to form a resist film. Thus, an ionized radiation sensitive negative type resist of high sensitivity is obtd. 
     COPYRIGHT: (C)1980,JPO&Japio