baber/WOPTO huggingface dataset:
Patent JP-H08331321-A (JP)
Title: Image sensor and information processor using the same
Inventor: NAKAMURA KENICHI
IPC: H04N1/028
Filed: 1995-06-01
Abstract: PURPOSE: To provide a close contact image sensor whose case is easily supported and fixed to a support base through the locking of an engagement without necessitating troublesome screw fastening that takes reduction in assembling man-hours and number of components into account and the information processing unit whose cost is reduced by using the image sensor. CONSTITUTION: In the close contact image sensor having plural sensor chips 1 having plural light receiving pixels, a rod lens array 4 forming an image of a light from an original to the sensor chip 1, a light source 3 to light an original, and a case 6 containing them, an engagement section 7 is provided on the side face of the case 6 to fix the close contact image sensor to the information processor by its step difference. A claw 9 locked to the engagement section 7 is equipped with the support base 8 of the information processing unit.
Patent JP-S5758948-A (JP)
Title: Furan mold
Inventor: SOU MITSUHIKO
IPC: B22C1/24
Filed: 1980-09-26
Abstract: PURPOSE: To prevent the generation of gaseous defects n castings by using a furan resin of a controlled content of nitrogen as a binder in molding a mold by the use of reclamation sand.  
     CONSTITUTION: A furan resin which is a mixture of a urea type resin obtd. by the polymn. of urea-formaldehyde and furfuryl alcohol and is an initial condensate in the form of liquid of relatively small mol.wts. is used as a binder for reclamation sand of molds using silica sand, zircon sand, chromite sand, etc., and this furan resin which is added with 10W100pts.wt., based on 100pts.wt. thereof, of a paratoluene sulfonic acid or xylene sulfonic acid as a curing catalyst is mixed in the reclamation sand. In this case, the content of nitrogen in the polycondensate as a binder is ≤0.025%, and the gaseous defects occurring in the production of gaseous nitrogen are not produced in the casting cast in this mold, whereby the sound casting is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5659718-A (JP)
Title: Preparation of substituted phenoxycarboxylic acid derivative
Inventor: SASUGA TADASHI
IPC: C07C67/00
Filed: 1979-10-19
Abstract: PURPOSE: To prepare a substituted phenoxycarboxylic acid derivative useful as a raw material for agricultural chemicals effectively, by reacting a specific substituted phenol with an alkyl halide in the presence of a base and a phase transfer catalyst.  
     CONSTITUTION: A substituted phenol, e.g. 2,4-dichlorophenol or hydroquinone, expressed by formula I (R 1  is OH; R 2  is H, halogen, nitro, cyano, lower alkyl or trifluoromethyl) is reacted with an alkyl halide, e.g. 2-bromopropionic acid, expressed by the formual R 3 -X [R 3  is formulas II, III, IV and V (R 4  and R 5  are Hs or lower alkyls)] in the presence of a base, e.g. potassium carbonate, and a phase transfer catalyst, e.g. benzyltriethylammonium chloride, to give a substituted phenoxycarboxylic acid derivative of formula VI. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08328940-A (JP)
Title: Memory controller
Inventor: KANBE JUNICHI
IPC: G06F1/24
Filed: 1995-06-01
Abstract: PURPOSE: To initialize a memory just after the start of a system by outputting a detect signal and allowing a memory initialization control circuit to instruct the memory controller to initialize address when the voltage value of a system power source reaches a threshold value. CONSTITUTION: A system power supply voltage monitor circuit 12 monitors the voltage value of the system power source and outputs the detect signal when this voltage value starts from zero and reaches the threshold value, and a flip-flop 14, that receives this signal, sets a power source on flag. In this case, a memory initialization control circuit 15 reads the set state of the power source on flag of the flip-flop 14 and when the flag is set, the address initialization is instructed to a memory access control circuit 16. Next, the write of initialization data is instructed and the memory access control circuit 16 writes the initialization data in the memory 6. Afterwards, the memory initialization control circuit 15 reads an address counter in the memory access control circuit 16 and when the counted address in a final address, initializing processing is completed.
Patent JP-H11344056-A (JP)
Title: Electromagnetic braking device
Inventor: HIKARI KAZUO
IPC: F16D55/224
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To eliminate a large-sized caliper and make a structure simple and compact by making a braking force undertaking bracket undertake tangent force of brake shoes reciprocating in approaching and separating directions each other. SOLUTION: In an electromagnetic braking device, a unit U is formed by disposing a planar body 2 in substantially parallel with prescribed space with an electromagnet 1 and connecting and integrating the electromagnet 1 and the body 2 by a plurality of guide rods 4.... Between the electromagnet part 1 and the planar body 2 of this unit U, brake shoes 6, 7 and a braking force undertaking bracket 8 fixed to a fixing other member 10 are disposed. This bracket 8 is provided with a slide surface 18 which slidably receives side surfaces of the brake shoes 6, 7 in left and right directions closely to the inside. Therefore, because tangent force F1 that the brake shoes 6, 7 receive from a braking body is received by a braking force undertaking bracket 8 and is not transmitted to the planar body 2 and the guide rods 4, the planar body 2 and the guide rods 4 and the like can be miniaturized and be made light in weight.
Patent JP-2000318542-A (JP)
Title: Automobile interior article
Inventor: SEKIYA SHOZO
IPC: B60R13/02
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of adhesive strength by eliminating generation of space between a foaming layer and a base material, to avoid occurrence of bulges and to maintain a skin side surface in a flat state by adhering a slush skin having the foaming layer and the base material with a hot melt adhesive on each other. SOLUTION: A slush skin 1 on which a foaming layer 2 is attached is molded by sprinkling for example, a mixture of azodicarbonamide, which is a heat decomposing type foaming agent and powder modified polyolefin elastomer on the slush skin 1. Thereafter, this molded body is set on a jig 5 for adhesion on the lower side with the slush skin 1 on the lower side, and a base material layer 4 is placed on it. Thereafter, a hot melt adhesive of melted modified polyolefin is injected between the molded body and the base material layer 4 from an injector 6. At this time, when melt viscosity of the hot melt adhesive is not more than 3,000 mPa.s at 180 deg.C, it can surely fill the hot melt adhesive between an irregular surface and a flat surface and to eliminate generation of spaces.
Patent JP-S5926620-A (JP)
Title: Composite sliding component
Inventor: YAMAMOTO KATSUTOSHI
IPC: F16C9/00
Filed: 1982-08-02
Abstract: PURPOSE:To manufacture a bearing having precise dimensions and no biased thickness, by a method wherein raw film made of PTEE fine powder containing a filling attached to an external circumference of a core die in a convering state is sintered by heating and a reinforcement layer made of plastic strengthened by fiber is attached securely on the external circumference of the core die. CONSTITUTION:After putting of a raw film (molded in a cylindrical rod state by pushing, out a mixture of fine powder of PTFE containing a filling and a petroleum system assistant agent by an extruding and made into a thin film by a calender roll, from which the assistant agent is removed by heating) 2 made of the fine powder of lambda polytetrafluorethylene (PTFE) containing the filling (pulverized powder of glass and graphite) on a core metal by wrapping, it is sintered by heating. Then, a composite sliding component is manufactured by pulling the core metal 1 out of a reinforcement layer 5 made of plastic strengthened by fiber after curing of the plastic through heating in the uncured layer 5 wrapped on the external surface of a sintered wrapping after cooling.
Patent JP-H10324054-A (JP)
Title: Ink-jet recording image protecting film
Inventor: KUSANO MICHIKO
IPC: B41M5/52
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To protect an image to be protected by transferring it on an image to be protected and realize the image formation with an ink-jet recording system water-color ink by a structure wherein a layer fitted for ink-jetting made of at least a hydrophilic resin and a bonding layer made of a thermoplastic resin are laminated in the order named onto a base material film. SOLUTION: On a base material film 1, an image protective layer 2, which is prepared by laminating a bonding layer 2a mainly made of a thermoplastic resin and a layer 2b fitted for ink-jetting mainly made of a hydrophilic resin easily meltable in the water singly or in a mixed solvent of the water and a water-based solvent to each other in the order named, is provided. The bonding layer 2a has a function to bond to the forming surface of an image to be protected of a photographic paper at heat transfer. The layer 2b fitted for ink-jetting has a function for absorbing and fixing the water-color ink at the image forming by an ink-jet recording system after the separation from the base material film 1 for heat transfer.  If a resin, which is insoluble in the water singly or in a mixed solvent of the water and a water-based solvent, the water-color ink of the ink-jet recording system can not be absorbed, resulting in making the formation of images difficult.
Patent JP-S61294491-A (JP)
Inventor: NISHIMURA TETSUO
IPC: G06F17/21
Filed: 1985-06-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5925660-A (JP)
Title: Method for extracting extract component from animal, fish and shellfish and the like
Inventor: NAKAZONO SHIYUUZOU
IPC: A23L17/20
Filed: 1982-08-03
Abstract: PURPOSE:To eliminate the hygroscopicity and odor from an extract component, by heating a raw material under reduced pressure in a hot oil in the pretreatment step to remove the spoiled protein and other components. CONSTITUTION:Sardines in an amount of about 1-5 times of that of an oil are introduced into the oil, and the internal pressure of a cooker is reduced to about 750mm.Hg absolute pressure. The sardine are heated at about 120 deg.C oil temperature for about 5-20min under stirring. The tissue of bodies is kept at about 90-100 deg.C, and the moisture content is about 6% or less. The individual tissue is then broken by the heat denaturation, and volatile compounds are evaporated and separated. Gelatin and water-soluble proteins in the tissue cause the heat denaturation, and coagulate. The resultant tissue is then subjected to the oil expression by pressing or deoiling with a solvent, e.g. n-hexane, to leave the substances after treatment with the hot oil without free of the fat or oil. The substances are then boiled in hot water to collect the broth, which is then dehydrated and dried to afford the aimed powdery extract component.
Patent JP-H06343805-A (JP)
Title: Method for dehydrating vinyl chloride based polymer
Inventor: IGUCHI HIROBUMI
IPC: C08F6/06
Filed: 1993-06-07
Abstract: PURPOSE:To decrease the water content of the polymer cake after dehydration by immersing the filter surface of the filtration dehydrator in a vinyl chloride based polymer slurry to suck and stick the solid matter in the slurry, dehydrating in vacuum, air-drying and peeling the stuck solid matter while supplying the dry air of specified relative humidity or below. CONSTITUTION:The vinyl chloride based polymer slurry is dehydrated by using the filtration dehydrator 1 from the vinyl chloride based polymer slurry obtained by suspension-polymerizing vinyl chloride or the monomer consisting essentially of vinyl chloride in an aq. medium. At that time, the dehydrator 1 comprising of the three stages of immersing the filter surface 3 of the filtration dehydrator 1 in the vinyl chloride based polymer slurry (abbreviated to slurry) in a slurry tank 2 to suck and stick the solid matter in the slurry, dehydrating in vacuum and air-drying the solid matter stuck outside the slurry and peeling the stuck solid matter from the filter surface 3 is used, and the dry air of <=40% relative humidity is used in the vacuum hydration and air drying stage.
Patent JP-2000327051-A (JP)
Title: Container for spraying agricultural granule
Inventor: KAMIYA KIYOHARU
IPC: B65D83/06
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a container to surely spread agricultural granules in a constant feeding amount up to the last and enable distribution, storing and disposal without becoming bulky. SOLUTION: There is provided a container for spreading agricultural granular in which a plurality of spread holes 4 are formed on a border line or along the border edge between a cylindrical barrel 1 and one end surface wall 2a closing one end surface of the barrel 1, and a handle 3 is arranged at a circumferential surface of the barrel 1 at a position opposing to a range where the spread holes 4 are formed. In addition, this container is formed of a folded cardboard or flexible synthetic resin sheet to make a container for spreading agricultural granular, which is easily set up when it is used.
Patent JP-H089524-A (JP)
Title: Gas-insulated switchgear
Inventor: HONMA MAKOTO
IPC: H02B13/065
Filed: 1994-06-20
Abstract: PURPOSE:To make it possible to easily fit a pressure tight application jig in a short time. CONSTITUTION:A pressure tight application jig 23 can be easily fitted by putting a lightning arrester 8 and a cable head 9 in the same tank 19, uniting a potential transformer 7 with the tank 19 through the medium of a conduit line 25, fitting a freely detachable contact 27 to a conductor in the conduit line 25, and removing the potential transformer 7.
Patent JP-H06350531-A (JP)
Title: Method and device for detecting optical input interruption
Inventor: WADA TETSUO
IPC: H04B10/00
Filed: 1993-06-08
Abstract: PURPOSE:To exactly detect the non-input of a signal to be originally received since an optical transmission line or an optical cable is cut off by using signals with different characters. CONSTITUTION:The received signal is impressed through a photo-detector 120 and a main signal amplifier 121 to an identification circuit 126 and a timing extraction circuit 127. Then, a source signal is provided by performing identification with an extracted timing signal as a reference. At the same time, the output signal of the amplifier 121 is guided to a peak detection circuit 122 and an average level detection circuit 124, and the gain of the amplifier 121 is controlled by a peak detecting output. On the other hand, a voltage corresponding to the average value of signals detected by the detection circuit 124 is inputted to one terminal of a voltage comparator 125 and compared with a reference voltage. When the proper received signal is a signal -1, the output of the detection circuit 124 is impressed to the in-phase input terminal of the comparator 125, when the signal -1 is inputted, a comparing output level turns to '0', when a signal -2 is inputted, the level turns to '1' and as a result, input interruption can be detected.
Patent JP-H0429680-A (JP)
Title: Bearing device
Inventor: OKAMOTO KENJIRO
IPC: F16J15/16
Filed: 1990-05-26
Abstract: PURPOSE:To effectively prevent lubricating grease from scattering outside by providing a rubber seal mechanism arranged in the outside of an arranged location of two sets of spherical members and a magnetic fluid seal mechanism arranged in the outside of this rubber seal mechanism. CONSTITUTION:Scattering grease by moving or rotating spherical members 22, 24 first hits a rubber sheet 34 of rubber seal mechanisms 26, 28 to cause the grease of relatively large grain size to be surely impeded from scattering to the outside, and damage of a magnetic fluid seal layer of magnetic fluid seal mechanisms 30, 32 is also prevented. On the other hand, the grease of relatively small grain size, passing through the rubber seal mechanisms 26, 28, is surely prevented from scattering by action of the magnetic fluid seal mechanisms 30, 32. Thus, the grease can be effectively prevented from its scattering by using the two kinds of seal mechanisms of different character, that is, the rubber seal mechanisms 26, 28 and the magnetic fluid seal mechanisms 30, 32.
Patent JP-S5661538-A (JP)
Title: Water heating tank utilizing solar heat
Inventor: OBARA KENICHI
IPC: F24J2/48
Filed: 1979-10-24
Abstract: PURPOSE: To heat water effieicntly and to prevent deformation of a heat absorbing unit due to  water flow in a water tank, by disposing a black, heat absorbing unit having water permeability  over the entire surface thereof and extended flat at an intermediate position between a transparent  upper plate and a bottom plate constituting a water tank, and absorbing solar heat uniformly over  the entire surface of the heat absorbing unit.   
     CONSTITUTION: In a water tank 5 having a double-wall structure with its inner surface excluding  the upper surface being covered with a heat insulating material 6, there is fitted a frame having a  size fitted to the internal space of the water tank 5 and consisting of opposite two frame members  9 and connecting plates 11 formed with indentations 10 in the form of comb teeth. Between these  two connecting plates 11 disposed on the opposite sides of tank 5, continuous strand 12 of carbon  fiber is stretched side by side in the manner that it is passed through the indentations 10 of the  connecting plates 11, thus constituting as a whole a black heat absorbing in a flat form. By thus  disposing a black heat absorbing unit in water tank 5, it is enabled to raise the solar heat absorbing efficiency and thus to heat water promptly. Further, since the heat absorbing unit is  designed to have water permeability, it is enabled to prevent deformation of the heat absorbing  unit or other problems due to water flow in the water tank. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06326395-A (JP)
Title: Q-switching of co2 laser
Inventor: SAKAI TATSUHIKO
IPC: H01S3/121
Filed: 1993-05-14
Abstract: PURPOSE:To provide a Q-switching method capable of generating a group of pulses, which is oscillated at arbitrary time intervals of the order of several tens of mus, which is required for improving a laser emission effect, and consists of a plurality of pieces of laser pulse trains having an even peak output, at arbitrary time intervals in a high-mean output pulse oscillation Q-switching CO2 laser. CONSTITUTION:In a CO2 laser which performs a Q-switching oscillation using a rotating chopper, a laser medium is excited by direct-current or high-frequency discharge (d) modulated in a pulse state by a signal (b) modulated in a low frequency in synchronization with an opening and shutting repeat signal (a) from a slit in the chopper and the slit in the chopper is opened and shut at least two times or more during a one-time pulse discharge time, whereby a group (e) of pulses, which is oscillated at opening and shutting repeat time intervals TS of the slit in the chopper and consists of two pieces or more of laser pulses having an even peak output, is obtained at pulse discharge repeat time intervals TP.
Patent JP-S5838490-A (JP)
Inventor: YAMAZAKI HIROYOSHI
IPC: H05B41/24
Filed: 1981-08-31
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-2000331371-A (JP)
Title: Optical base of optical pickup
Inventor: GOTO KATSUMI
IPC: G11B7/135
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup which is lessened in the deterioration of a detection signal and control error occurring in the stray light existing within the optical pickup. SOLUTION: This optical base is constituted by forming wiring patterns 4 on a base member 2. The reflection of the stray light existing within the optical pickup is prevented by at least one among a cover layer 5 formed on the wiring patterns 4, an intermediate layer formed between the base member 2 and the wiring patterns 4 and a laser beam reflection preventive layer formed on the cover layer 5.
Patent JP-S5361308-A (JP)
Title: Production of magnetic recording medium
Inventor: FUJITA TAKASHI
IPC: G11B5/84
Filed: 1976-11-12
Abstract: PURPOSE: To prevent static electricity and noise and achieve the improvement in characteristics by discharge-treating a recording medium in a special atmosphere gas. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H031645-A (JP)
Title: Conference opening notice system
Inventor: SAKURAI HISAYO
IPC: H04M3/56
Filed: 1989-05-29
Abstract: PURPOSE:To smooth the conference opening by displaying the notice of conference opening to a display means of an extension telephone set to all participants several minutes before the conference start time. CONSTITUTION:A central controller CC 4 reads conference information from a main storage device MM 5 5 minutes before a conference opening time, that is, December 5th, 15:30, then data of end schedule time '16:30', location '123', conference name, 'promotion conference' is sent to terminal controllers TC 21, 22, 23 connecting to extension telephone sets EXT 11, 12, 13 corresponding to participant telephone numbers 2111, 3400 and 1560. The TC 21, 22, 23 convert the data into a display signal, which is sent to the EXT 11, 12, 13 and the data of 16:30, 123 and promotion are displayed respectively onto display sections DRY 110, 120, 130 accessoried to the EXT. Thus, the delay of participants is prevented and the conference is smoothly started.
Patent JP-S5839216-A (JP)
Inventor: ITOU YASUNOBU
IPC: H02G1/14
Filed: 1981-08-31
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-2000328502-A (JP)
Title: Pavement structure with granular material
Inventor: KONO MASAHIKO
IPC: E01C13/04
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a pavement structure capable of suppressing travel of granular materials, preventing collapse of a surface or a decline in permeability of a structure, excellent in traveling performance of a vehicle, and using the granular materials of wide grain size. SOLUTION: This pavement structure is formed in such a constitution that a mat shape molded body 1 having air space parts 6 enclosed with a lot of partitions 5 or projections in a vertical direction is connected, and granular materials 2 are filled in the air space parts 6 of the mat shape molded body 1. The capacity of the air space part 6 is 10 to 5000 times the average volume of the granular materials 2. The height of the air space part 6 is 50 to 200 mm, and the upper opening area of the air space part 6 is 4 to 400 cm2.
Patent JP-H10335763-A (JP)
Title: Circuit substrate
Inventor: MONMA YUKIMASA
IPC: H05K1/02
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To enable the measurement for adjustment or inspection of a high-frequency circuit to be performed without fail up to high frequency by a method wherein the characteristic impedance of a transmission path of signals from a measuring instrument on a circuit substrate is matched with or approached to a specific value e.g. the characteristic impedance of a cable. SOLUTION: In a circuit substrate, a high-frequency circuit 3 is made together with a conductor land 5 for signal leading in and out connected to a grounding conductor 2 and the high-frequency circuit 3 while a circular conductor removed part 4 is formed on the grounding conductor 2 for providing the conductor land 5 on almost central position of the conductor removed part 4. Through these procedures, this conductor land 5 and the grounding conductor 2 are coaxially arranged, thereby enabling a coaxial contactor to be used for the contactor connecting to this conductor land 5 and the grounding conductor 2. Accordingly, the characteristic impedance of the signals for measurement can be matched with a specific value, thereby enabling the signal reflection in the measuring time of the high-frequency circuit 3 to be suppressed for making the precise measurement feasible.