baber/WOPTO huggingface dataset:
Patent JP-H08257346-A (JP)
Title: Adsorbent for acidic gas, and deodorizing element
Inventor: KODAMA YOSHIMASA
IPC: B01D53/40
Filed: 1995-03-20
Abstract: PURPOSE: To provide an acidic gas adsorbent or a deodorizing element carried uniformly without blocking pores of a carrier by an additive and provided with superior adsorption performance not available heretofore. CONSTITUTION: A porous metal oxide with a number of hydroxyls on the surface is used as a carrier, and an organic silica compound containing functional group which can be bonded with the hydroxyls chemically on the carrier surface, an acidic gas-adsorptive aminogroup is carried thereon. Since the organic silica compound is bonded directly with the hydroxyls on the surface of the carrier, an additive can be dispersed and carried uniformly, and adsorption performance can be improved by utilizing effectively the large surface area of the carrier.
Patent JP-S62245198-A (JP)
Inventor: TOMOSHIGE TORU
IPC: G21F9/00
Filed: 1986-04-16
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-S57204310-A (JP)
Title: Thrust washer of reverse assembly prevention type
Inventor: TAKAHASHI MOTOYASU
IPC: F16C9/02
Filed: 1981-06-09
Abstract: PURPOSE:To prevent a thrust washer from being assembled inside out in an engine, by providing a knocked-in pin hole in only one side of the thrust washer. CONSTITUTION:A knocked-in pin hole 2', which is provided in a thrust washer 1 and whose inside diameter is almost equal to the outside diameter of a knocked- in pin, is made as a blink hole 2'' so that the obverse and reverse sides of the thrust washer can be discriminated from each other.
Patent JP-H01259246-A (JP)
Title: Abnormal article removing method
Inventor: YAMAMOTO KAZUHIRO
IPC: G01B11/00
Filed: 1988-04-08
Abstract: PURPOSE:To detect and remove abnormal articles with respect to control items without contacting by measuring the control items and positions of many products and detecting and removing products which deviate from a population found based upon measured values of the control items as abnormal articles. CONSTITUTION:The individual items and positions of many produces 10 which are manufactured are photographed by a camera 2, and the data are converted by an image processor 3 into binary control item information on the image pickup area, etc., and position information, which are outputted to an abnormal article detecting device 4. The device 4 generates histograms at proper class intervals according to the area information on the respective products 10 and its total number, and computes the population according to the histograms. Then products 10 which deviate from the population are detected as abnormal articles, and a signal is sent to a vacuum solenoid valve 7 for removing the abnormal articles according to the measured position information.
Patent JP-S60230875-A (JP)
Title: Thermal hysteresis controller for thermal printer
Inventor: FUJII SHIYUUJI
IPC: H04N1/23
Filed: 1984-04-28
Abstract: PURPOSE:To maintain the peak temperature and the peak timing of each heating element to be constant and enable high-speed high-quality printing, by a method wherein a driving pulse is selected, and the number of next dot driving pulses for each heating element and the phase of a driving pulse output are controlled. CONSTITUTION:To control a head-driving pulse (c), interruptions are counted by a divide-by-4 interruption counter, fire data FD0 are loaded into a 3-byte shift register by the first interruption, then the data are latched by a latch circuit 22, and a pulse width T0 is loaded into a counter timer 17 to start the latter. Fire data FD1 and FD2 are latched respectively by the second and third interruptions, and the timer 17 is started with pulse widths of T1 and T2, respectively, whereby a head-driving pulse having a driving duty different from that at the time of a driving-starting timing is outputted. When the values of the pulse widths T0, T1, T2 of the driving pulses K are optimally selected, the peak head temperature and the peak timing can be controlled to be constant, and it is possible to unfirmly print dots in each pattern with uniform density, resulting in favorable printing.
Patent JP-H01262340-A (JP)
Title: Air-fuel ratio control device for internal combustion engine and oxygen density sensor for air-fuel ratio control
Inventor: KUME TAKEO
IPC: F02D35/00
Filed: 1988-04-09
Abstract: PURPOSE:To maintain excellent control accuracy irrespective of variations in output value of an oxygen sensor by providing a means for controlling the air-fuel ratio in accordance with an detection value by one of oxygen sensors or the like, and a means for compen sating the control of the air-fuel ratio in accordance with a detection value by the other of the oxygen sensors or the like. CONSTITUTION:A sensor 17 for detecting the concentration of oxygen in exhaust gas is disposed in the exhaust system of an internal combustion engine, upstream of an exhaust gas purifying catalyst converter. The sensor 17 is composed of a first sensing element 17A and a second sensing element 17B having a detecting response speed which is lower than that of the former sensing element. In this arrangement, a means 50 for changing reference values to the sensing elements 17A, 17B is provided in a sensor feed-back compensating means constituting an air-fuel ratio control means. Further, a characteristic computing means 49 and a reference value setting means 51 deliver reference values to a rich/lean determining voltage setting means 45 and a compensating coefficient determining means 47 respectively including air-fuel ratio control compensating means 45A, 47B in order to compensate various kinds of reference values.
Patent JP-2000284111-A (JP)
Title: Color filter and its production
Inventor: TSUMURA AKIRA
IPC: G09F9/30
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a color filter which has a function of a spacer to regulate the thickness of the liquid crystal layer of a liquid crystal display device, which can be easily produced with high productivity, and which does not cause leaking of light around spherical spacers conventionally used. SOLUTION: By this method, a polymer film having a solid phase resist layer of specified thickness containing a coloring agent is laminated on a glass substrate 1 to transfer the resist layer to the glass substrate 1, and the resist layer is exposed and developed. This operation is repeated to successively form color layers 2 of a plurality of colors in the respective specified regions on the glass substrate 1. At a same time, a part of adjacent color layers 2 are laminated into two or more layers to form a plurality of laminated portions 22. By this method, since the color layer 2 can be formed to uniform thickness all over the forming region including the laminated portions 22, the thickness of the liquid crystal layer of the liquid crystal display device can be regulated by the laminated portions 22.
Patent JP-H11287502-A (JP)
Title: Air conditioner
Inventor: KATSUKI HIKARI
IPC: F24F11/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To detect an indoor temperature optimally by a method wherein the indoor temperature is measured by a temperature sensor while operating a ventilating means in the lowest capacity with a predetermined time interval when the operation of the ventilating means is being stopped. SOLUTION: When an air conditioner is operated in heating mode, a control circuit confirms whether a fan motor, operating a cross-flow fan 44, is stopped or not. In this case, when the fan motor is stopped, the fan motor is operated for a preset period of time in the lowest flow rate. Then, the cross-flow fan 44 is rotated and indoor air is sucked through a suction port 48 whereby air in the vicinity of an indoor temperature sensor 80 is replaced by the sucked air. This air is not affected by the remaining heat of a heat exchanger 18 whereby the optimum indoor temperature can be measured by the indoor temperature sensor 80. On the other hand, the flow rate of air is the lowest and the flow rate of air from an air outlet port 50 is small whereby man will not feel that cold air is being sent out.
Patent JP-H08264588-A (JP)
Title: Bonding method
Inventor: OHASHI TAKAFUMI
IPC: H01R4/02
Filed: 1995-03-22
Abstract: PURPOSE: To adjust an irradiation light quantity by two light sources used for position recognition of a TAB film and a liquid crystal display panel extremely readily when bonding the TAB film on the liquid display panel. CONSTITUTION: Light emitted from a first light source 4 is irradiates an alignment mark of a liquid crystal display panel 21 and reflection light thereof is made incident to a CCD type image sensing element 8. Light emitted from a second light source 5 irradiates an alignment mark of a TAB film 31 and reflection light thereof is made incident to the CCD type image sensing element 8, In the process, when the first and second light sources 4, 5 are turned on alternately by an operation of a switching circuit 13, recognition results of both images by the CCD type image sensing element 8 are displayed on a monitor TV in a short time alternately; however, the recognition results of both images are visually recognized as if they are displayed simultaneously because of after image phenomenon. Accordingly, there is not need for considering a balance of each irradiation light quantity and irradiation light quantity of an entire so much.
Patent JP-S57201828-A (JP)
Title: Temperature detecting device
Inventor: SUEMATSU MOICHI
IPC: G01K11/30
Filed: 1981-06-08
Abstract: PURPOSE:To detect the temperature of a part of which temperature should be detected, in a vessel from the external without contacting, by providing a member, which is deformed at a prescribed temperature, in this part of the vessel and detecting the deformation of this member by an X-ray device. CONSTITUTION:A deforming member 4 consisting of lead, bithmuth, or the like is attached near a connection part 3 of a conductor 2 stored in a vessel 1. If a contact abnormality occurs in the connection part 3, the calofic value is increased, and the temperature of the conductor 2 rises. When the temperature of the conductor 2 reaches a prescribed value, the deforming member 4 is melted and deformed. A X-ray generator 5 and an X-ray image receiver 6 are used to pick up the image of the deforming member 4, and the deformation of the deforming member 4 is detected, thus detecting that the temperature of the conductor 2 reaches a certain value.
Patent JP-S5422136-A (JP)
Title: 3-input serial full adder capable of detecting digit overflow
Inventor: KANEMASA AKIRA
IPC: G06F7/504
Filed: 1977-07-20
Abstract: PURPOSE:To ensure a detection of the digit overflow through a simple constitution by supplying the serial data of three kinds to be added, the timing pulse showing the position of the code bit of the serial data and the output of two units of FF to the memory in order to obtain the output indicating the occurrence of the digit overflow.
Patent JP-H07274429-A (JP)
Title: Small-sized dc motor
Inventor: SHINODA TAKESHI
IPC: H02K23/00
Filed: 1994-03-31
Abstract: PURPOSE:To make the product cost of a small-sized DC motor economical, by extending the aligning protrusions of its commutator main body to its front bearing metal while passing the aligning protrusions through its rotor yoke core, and by maintaining a thrust clearance between the end surface of the extended part of each aligning protrusion and the opposite surface of the front bearing metal thereto. CONSTITUTION:The rotor of a small-sized motor is provided with a laminar yoke core 7 fixed on the intermediate part of a shaft 4, a commutator assembly 8 fixed on the bracket side thereof, and a part-contact 8a connected with a part-winding 8b. Further, three aligning protrusions 8f protrude from the end surface of a commutator main body 8d, and while being passed through aligning notches 17 they are extended to the side of a front bearing metal 5A. Thereby, a required thrust clearance S is formed between an end surface 8g of each aligning protrusion 8b and the opposite surface of the front bearing metal 5A thereto. As a result, since the predetermined thrust clearance S is maintained between the end surface 8g of each aligning protrusion 8f of the commutator main body 8d and the opposite surface of the front bearing metal 5A thereto, the product cost of the small-sized DC motor can be made economical by the omission of its thrust collar.
Patent JP-H05253355-A (JP)
Title: Counting device for coin or the like
IPC: G07D1/00
Filed: 1992-03-12
Abstract: PURPOSE:To attain the high speed counting of coins without missing the passage and detection thereof, by a method wherein a mechanical sensor consisting of a microswitch, etc., and an optical sensor are provided inside a coin-paying pathway, the passage of the coins is determined by processing the outputs from these sensors and the number of the coins are counted. CONSTITUTION:When coins (c) are charged into a coin-charging part and a rotary disk 7 in a paying mechanism 1 is turned, the coins (c) put into coin- holding pockets 8 on the rotary disk 7 are progressively pushed out into a paying pathway 3, and the first of the coins (c) is brought into contact with a control lever 4 and is held in the state of primary putting-off. After that, when the next is pushed out, the first thereof pushes-up the control lever 4 and is sprung out by the return action of the control lever 4. A microswitch 14 is turned on when a lever 15 for a mechanical sensor 5 is pushed-up by the first thereof, following which an optical sensor 6 generates a signal when light by the optical sensor 6 is momentarily interrupted. After that, the outputs from these sensors 5, 6 are processed, and the passage of the coins is determined by a determining device 22 and is counted by a counter 23.
Patent JP-H02289614-A (JP)
Title: Curing agent for epoxy resins
Inventor: ASANO TATSUO
IPC: C08G59/50
Filed: 1990-04-02
Abstract: NEW MATERIAL:A compound of the formula (X is a residue of 2,4-pentanediol, or 2,2-diethylpropanediol). USE:A curing agent for epoxy resins. PREPARATION:An alkylene glycol is allowed to react with p-nitrobenzoyl chloride or p-nitrobenzoic acid to form a di-p-nitrobenzoate and the product is reduced with a reducing agent in the presence of a metal catalyst.
Patent JP-H02287580-A (JP)
Title: Remover applicator
Inventor: FUREDERITSUKU SHII DEBORUTO
IPC: G03G15/20
Filed: 1990-04-02
Abstract: PURPOSE: To obtain a coater for a winding type releasing agent by providing a control means for changing the operation of a motor and keeping linear velocity in the nip between a pressure roll and a fixing roll constant. CONSTITUTION: When a coater for a liquid releasing agent is in a fixed position, one of an unwinding roll 60 and a winding roll 61 is on a fixing roll side and a web member 62 impregnated with the releasing agent is constituted to move from the roll 60 to the roll 61. The web member 62 is pushed by a consecutive foams pinch roller 64 on a side opposite to the roll 52 across the web member 62 and brought into contact with the roll 52 to attain coating with the releasing agent, while being moved by the motor. Further, the pressure roll 51 and the fixing roll 52 are pressed each other with sufficient pressure to form the nip 44 and allow the passage of the web member 62. The motor is controlled to change its speed from the control means for keeping the linear velocity of the web member 62 in the nip 44 constant. Thus, the coater for the windable releasing agent can be obtained.
Patent JP-S59212935-A (JP)
Title: Bus control system
Inventor: NAKAJIMA YUTAKA
IPC: G06F13/36
Filed: 1983-05-19
Abstract: PURPOSE:To enable two modules to occupy a bus at a time by having the independent control for acquisition between the address and data bus in accordance with the types of bus acquisition requests given from plural modules. CONSTITUTION:The modules are connected with a general-purpose bus 36 for memories M31 and 32 and output processors P33-P35, respectively. The bus 36 contains bus acquisition request signal lines 21-25, an address bus 26, a data bus 27, a source ID bus 41 and a destination ID bus 42. The buses 41 and 42 transmit the information showing the modules of both origin and destination of request. Then the upper field and the lower field of the buses 41 and 42 are used with processors P33-P35 and memories M31 and M32, respectively. The lines 21 and 22 transmit bus acquisition request signals R1 and R2 produced by the M31 and M32; while the lines 23-25 transmit bus acquisition request signals R3-R5 produced by the P33-P35. Each of P33-P35 uses the idle state of the buses 26 and 27 in response to the type of bus requests to enable two modulues to occupy a bus at a time.
Patent JP-H05263371-A (JP)
Title: Production of sheet material
IPC: B32B27/30
Filed: 1992-03-12
Abstract: PURPOSE:To provide a sheet material giving appearance of stereoscopic pattern, thus suitable for facing floor tiles, wall tiles, or furniture all of which have full of variety. CONSTITUTION:A base material 1 is laminated with a printed vinyl chloride resin film 2, a fiber-incorporated sheet 3 printed deeper than for the film 2, consisting mainly of a vinyl chloride-based resin and containing 50-90wt.% of thermofusible fibers, and a transparent vinyl chloride resin layer 4, in this order, followed by hot pressing to effect monolithic fusing, thus obtaining the objective sheet material.
Patent JP-S62245839-A (JP)
Title: Time division exchange system by replacement method
Inventor: DOI SHINICHI
IPC: H04Q11/04
Filed: 1986-04-18
Abstract: PURPOSE:To attain a time division switching with less hardware by repeating for a definite number of times the replacement of two data in data stored in a channel memory of a time switch so as to apply time division exchange. CONSTITUTION:An input data is selected by a selection circuit 1 and written in channel memories 21-2n sequentiallay by a high speed counter 5. A gate of an output highway 10 in a distribution circuit 3 is closed to open a gate of channel registers 41,42. Then a central processing circuit 8 reads two-word among data written in the channel memories 21-2n and writes it in the channel registers 41,42. in closing the input highway 9 to rewrite the data in the channel registers 41,42 in the channel memories 21-2n, the output of the high speed counter 5 is controlled from the circuit 8 and each word data is written in an address opposite to the original address. In repeating the operation above for a definite number of times, a desired result of exchange is obtained and the data after the end of exchange is outputted to an output highway 10.
Patent JP-S61246091-A (JP)
Title: Optical recording medium
Inventor: KUROIWA AKIHIKO
IPC: G11B7/244
Filed: 1985-04-24
Abstract: PURPOSE:To provide an optical recording medium which is stable to light, heat and moisture, has excellent fastness and can be used with recording light in near infrared and infrared regions, by providing a recording layer comprising a specified phthalocyanine compound on a base. CONSTITUTION:A recording layer comprising phthalocyanine compounds of formulas I and II, wherein MY is a group of a metal or semimetal combined with an element of Group VIB, Pc is a phtalocyanine nucleus, R1 is subst. or unsubst. aliphatic group, alicyclic group, aromatic group or heterocyclic group, R2 is subst. or unsubst. bivalent aliphatic group, alicyclic group, aromatic group or heterocyclic group, each of Y1, Y2 and Y3 is O, S, Se, Te or NT (where T is hydrogen, alkyl or aryl), X is hydrogen or halogen, n is an integer of 1-16, l is an integer of 1-8, and m is an integer of 0-14, is provided on a base.
Patent JP-2000282996-A (JP)
Title: Fuel feed device and fluid feed device
Inventor: OGAWA MASAO
IPC: F02M37/22
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To make a device compact and reduce number of part items, assembling man-hours, and pipings by liquidtightly arranging a motor, a fuel pump, and a pump cover covering the fuel pump in this order to be integrated, and directly communicating a filter chamber formed on the pump cover to the pump chamber in the fuel pump. SOLUTION: A motor 1, a fuel pump 2, and a pump cover 3 are arranged in this order to be integrated. A filter chamber 7 is integratedly provided on the pump cover 3, and a filter 8 is received therein. This filter chamber 7 is connected to a fuel tank 5 via a joint 10 and a fuel tube 11 and connected to the return side of an injector 6 via a communicating passage 13, a joint 14, and a return hose 15. A pump chamber 21 in the fuel pump 2 is made to communicate with an outflow port 9 of the filter 8, and liquidtightly covered with the pump cover 3. A discharge port 28 of the pump chamber 21 is connected to the injector 6 via the discharge passage 29 in a pump main body part 20, a joint 30, and a feed hose 31.
Patent JP-H02266117-A (JP)
Title: Controller for hydraulic clutch
Inventor: URA TAKESHI
IPC: F16D48/02
Filed: 1989-04-07
Abstract: PURPOSE:To make a shock hard to occur even if discharge pressure of a hydraulic pump gets out of a condition by adjusting a set time of initial open operation to be shorter at time of on-operation to be done after this operation in the state that time of up to torque surge occurrence is shorter than the specified value. CONSTITUTION:A controller 25 has a control means A directly controlling each of valves V1, V2, and a time adjusting means B loading a parameter to determine a set time for initial open operation to the former. When an operating signal is outputted, if a torque surge occurs within the preset time, operation takes place on the basis of time of up to the occurrence timing, and it changes a parameter so as to shorten the set time. Accordingly, when clutches C1, C2 are subjected to on-operation, the set time is shortened, therefore the surge corrence timing is settled within the ideal time range, and that a peak value is set to a lower one.
Patent JP-S60230861-A (JP)
Title: Ink jet printer
Inventor: YAMADA YOSHIAKI
IPC: B41J2/045
Filed: 1984-05-02
Abstract: PURPOSE:To make it possible to print a good image by preventing the deterioration in the printing of the image by always injecting ink droplets each having a definite volume, by providing the pressure-sensitive element formed to a passive vibration plate and a control means for controlling the magnitude of an electric signal based on the detection output of the pressure-sensitive element. CONSTITUTION:An orifice plate 10 is attached in front of a passive vibration plate 5 so as to provide the interval from said vibration plate 5 to form an ink chamber 11. Further, lead wires 7, 7 are connected to the housing 13 forming a pressure deflection chamber 4 and planted pins 14, 14 are provided in a liquid- tight manner. A piezoelectric vibration plate 3 is curved and vibrated by imparting an electric signal from the image signal source of the piezoelectric vibration plate 3. In this case, the viscosity of the ink in the ink chamber 11 is indirectly detected by the curving degree of the passive vibration plate 5 directly relating to the injection of ink droplets and the magnitude of the electric signal supplied to the piezoelectric vibration plate 3 on the basis of the detection output to make it possible to always generate the definite curving to the passive vibration plate 5 and, therefore, the volume of ink droplets injected from an orifice 9 becomes constant.