baber/WOPTO huggingface dataset:
Patent JP-H04198660-A (JP)
Title: Electrical hot water heater
Inventor: OKABE MASAYOSHI
IPC: F24H1/18
Filed: 1990-11-29
Abstract: PURPOSE:To eliminate non-sterilized state of remained water and reduce a freezing at a piping or a useless utilization of water by a method wherein an automatic water supplying and discharging control device is provided with means for setting a remained water exchanging period and means for counting 8 period. CONSTITUTION:A period starting from a completion of water draining to a resupplying of water, that is, a remained water exchanging period, for example, one week is set at a period setting part 7, and then a setting period is counted at a counting part 8. Upon completion of the counting operation, i.e., after elapsing one week, an automatic water supplying valve 9 is opened again for some minutes to feed water and after closing the automatic water supplying valve 9, the automatic water discharging valve 10 is opened to perform a water discharging and upon completion of the water discharging, the automatic water discharging valve 10 is closed after elapsing of about 30 minutes. Then, remained water 1a is refreshed. The remained water exchanging period is counted at the counting part 8 again and upon completion of the counting operation, the water supplying or water discharging operation for the remained water 1a is carried out and this is repeated until the automatic water supplying or discharging control device 6 is set to a water supplying mode.
Patent JP-H01170377-A (JP)
Title: Inverter
Inventor: ONISHI MASAHITO
IPC: H02M7/5387
Filed: 1987-12-23
Abstract: PURPOSE:To eliminate an increase in the loss of an inverter by supplying power for driving a switching element in a necessary amount responsive to the driving conditions of the element. CONSTITUTION:A half bridge type inverter is composed by connecting a series circuit of switching elements Q1, Q2 and a series circuit of capacitors C3, C4 in parallel with a DC power source E0, and connecting a load Z between the connecting points of both. The elements Q1, Q2 are driven ON.OFF by driving circuits 1-2. In this case, the capacitor C1 of the power source E1 of the element Q1 is connected through between the collector and the emitter of a transistor(Tr) Q4 to both ends of the element Q1, and a current mirror circuit is composed of the Trs Q3-Q4 and Trs Q5-Q6. Thus, even if the driving conditions for introducing the ON.OFF frequency of the element Q1, ON.OFF duty, and other load variation of the driving circuit 1 are varied, a power supply to the driving power source E1 can be controlled in response to it.
Patent JP-H02174607-A (JP)
Title: Leaf tobacco harvesting apparatus
Inventor: MIYAKE YASUHIKO
IPC: A01D45/16
Filed: 1988-12-26
Abstract: PURPOSE:To perform sure harvest of tobacco without damaging the leaf and to improve the productivity by harvesting the leaves of tobacco standing on a ridge with a traversing apparatus provided with a holding mechanism 1', a plucking mechanism 2, a transfer mechanism 3 and a recovering mechanism 4. CONSTITUTION:Plucked leaves are collected in a holding mechanism 1 provided with the 1st and the 2nd rotors. A stem T of tobacco is passed between these rotors and the leaves L are plucked from the stem T by the rotation of the rotors. The plucked leaves are transferred to the holding mechanism 1 by a transfer mechanism 3 by the action of a receiving member for the plucked leaves and a driving part positioned corresponding to the receiving member. Among the leaves pulled in by the action of the receiving member and the driving part, the leaves failed to be transferred to the holding mechanism are recovered by a recovering mechanism 4 and forcedly transferred to the holding mechanism.
Patent JP-H06148827-A (JP)
Title: Display device and display method
Inventor: AZUMA KENSAKU
IPC: G03C5/08
Filed: 1992-11-12
Abstract: PURPOSE:To inexpensively obtain a bright and dark image having excellent visibility by irradiating a thermosensitive recording medium which is changed in transparency to an image form by a printer with light from a photoirradiation device and projecting the image to this thermosensitive recording medium. CONSTITUTION:The thermosensitive recording medium 6 consisting of a reversible thermosensitive recording layer 3 formed on one surface of a transparent base 4, a protective layer 2 and a light scattering layer 5 formed on the other surface circumrotates along a roller 10 formed endless in an arrow direction. The image varying in the transparency is formed by a thermal means of a thermosensitive head 7-1 via the protective layer on the reversible thermosensitive recording layer constituting the thermosensitive recording medium 6 held by the printer 7 and a platen roll 11 at this time. A large quantity of the light transmits transparent parts 8 and a small quantity of the light transmits opaque parts 9 if this image is irradiated with the light from the photoirradiation device 1 which uniformalizes the light quantity of a halogen lamp 1-1 by a reflection mirror 1-2. The transmitted light transmitting through the thermosensitive recording medium layer by the light scattering layer 5 is decreased in the light quantity over the entire part.
Patent JP-2000148526-A (JP)
Title: Information processor and recording medium
Inventor: NAKAZAWA MASAHARU
IPC: G06F11/34
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To accurately measure the operation state of hardware without increasing user's load. SOLUTION: An input accepting means 1a accepts the input of in-formation inputted from an input device 2 in order to specify an application program(AP) to be measured. An AP acquiring means 1c acquires the AP to be measured from a storage device 1b. An AP execution means 1d supplies the AP to a hardware resource 1e to execute it. A 1st measured value storing means 1g acquires the measured value of the AP which is obtained immediately before its execution from a measuring part if and stores the value. A 2nd measured value storig means 1h acquires the measured value of the AP obtained after the end of execution of a prescribed processing unit of the AP from the measuring part 1f and stores the value.  A calculation means 1i calculates a difference between the measured values respectively stored in the 1st and 2nd measured value storing means 1g, 1h and supplies the difference to a display means 1j. The display means 1j displays the measured result on a display device 3.
Patent JP-H0565866-A (JP)
Title: Misfire detecting device for internal combustion engine
Inventor: SHIMAZAKI YUICHI
IPC: G01M15/04
Filed: 1991-11-14
Abstract: PURPOSE:To accurately detect a misfire (FI misfire) by a cause related to a fuel system. CONSTITUTION:A period (t2 to t4, t1 to t5) of an ignition voltage value (B, B') exceeding a comparison level (C, C') is measured, and when voltage (E, E') in accordance with a length of this period exceeds predetermined voltage VTREF, generation of an FI misfire is decided. The comparison level (C, C') is determined by increasing a peak hold value of the ignition voltage value (B, B') by times of predetermined number (<1.0) and reset to a value 0 through the time t2 to t3.
Patent JP-H11164079-A (JP)
Title: Method and device for presenting/selecting hierarchical structure menu and storage medium storing hierarchical structure menu presentation/selection control program
Inventor: MASUI NOBUHIKO
IPC: G06F3/0482
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for presenting/selecting hierarchical structure menu and a storage medium storing hierarchical structure menu presentation/selection control program with which selection of a function menu of a device, which can not simultaneously display a large number of function menus, can be easily and exactly performed by supplying information required for selection only to a user having difficulty in the selection of a function menu when the function menu is not selected even after the lapse of a specified time. SOLUTION: History concerning motion and selection of a user in a hierarchical structure menu is successively acquired (S1), and when a function menu is not selected even after the lapse of a specified time (S2), at least one of the function menus displayed in the hierarchical structure menu, history concerning motion and selection in this hierarchical structure menu and time displaying respective function menus is printed out only for the user having difficulty in the selection of this function menu.
Patent JP-H01170199-A (JP)
Title: System for rearranging channel
Inventor: YABUSAKI MASAMI
IPC: H04Q11/04
Filed: 1987-12-25
Abstract: PURPOSE:To efficiently use a wireless circuit by rearranging channels when prescribed conditions are satisfied in the case where a new call is generated in a multicarrier hopping TDMA system. CONSTITUTION:When the calls are generated from respective slave stations 21-2L and channel allocating requests are received, a control station 1 decides channel positions (a carrier (f) and a time unit (t)) to the calls. The channel allocation is executed in a way mentioned below. Namely, in the case where the total number of the transmitting channels of the slave stations at a transmitting side and total number of the receiving channels of the slave stations at a receiving side of the above-mentioned new call in respective time units are equal to the permissible number of the channels or below even at the time of allocating an unoccupied channel to the new call to request the channel, even when the other respective slave stations use any of the channels, respective channels in the middle of communications are rearranged.
Patent JP-H09164671-A (JP)
Title: Ink jet recording head
Inventor: ITO TAKESHI
IPC: B41J2/055
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To eliminate a flexible wiring plate, make a recording head compact, and improve its assembling property by using a vibrating plate having conductivity and providing a connecting section which connects the vibrating plate and a common electrode electrically. SOLUTION: A bottom plate 221 having a plurality of nozzles 20 is prepared. A passage plate 223 having independent passages corresponding to each nozzle 20 is formed on the bottom plate 221. The passage plate 223 and a vibrating plate 2 are connected so as to fit protrusions of the vibrating plate 2 in the passages of the passage plate 223, so that a pressure chamber 222 is formed. On both side faces of a piezoelectric element 10 having a laminate structure, an individual electrode 14 as an outer electrode and a common electrode 16 are formed and a groove is formed by conforming to a nozzle pitch so as to separate a plurality of piezoelectric elements 10. Next, after a piezoelectric element group 12 is polarized and their operations are confirmed, the vibrating plate 2 is adhered so as to make the piezoelectric elements 10 and the protrusions correspond to each other.  Successively, a corner formed by the common electrode 16 and the vibrating plate 2 is coated with, for example, a conductive adhesive so as to form a connecting section 4. On the other hand, a flexible wiring plate 14f is connected to the individual electrode 14.
Patent JP-H11138045-A (JP)
Title: Device for removing fine iron powder
Inventor: HASEGAWA KENJI
IPC: B03C1/02
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a device for removing fine iron powder which can remove fine iron powder mixed in raw materials of food, chemical, ceramic, and other industries easily from the raw materials and can be maintained easily without being broken. SOLUTION: A driving mechanism 3 is installed which holds and forcibly slides the rod 25 of a magnet body 2 which is constituted from pipe bodies 21 constituted from a nonmagnetic material which are located in a main body 1 arranged in a raw material supply route, a partition wall 22 for holding each pipe body 21, cylinders 26 which communicate with each pipe body 21 and have a length similar to that of the pipe bodies 21, magnetic elements 23 which slide between the insides of the pipe bodies 21 and the insides of the cylinders 26, joint plates 24 which fixed the end part of each magnetic element 23, and the rod 25 which moves/operates the joint plates 24 to position the magnetic elements selectively either in the pipe bodies 21 or in the cylinders 26.
Patent JP-H01170272-A (JP)
Title: Picture signal processing method
Inventor: MORI MASANORI
IPC: H04N1/409
Filed: 1987-12-25
Abstract: PURPOSE:To improve the picture quality after binarization processing of a picture by obtaining a histogram of a picture signal with respect to density and obtaining a background noise cut level from the histogram. CONSTITUTION:The background noise cut level close to the background level is used to slice a picture signal in preceding over the blurring correction processing and to eliminate noise in the background level, then the background noise cut level is set to e density level being the result of addition or subtraction of a prescribed density level to/from the density level of the picture signal among the density levels having the frequency of nearly 1/40 of the total picture element number N of the image sensor. Thus, the background noise cut level is set to an always proper level even when the picture image is changed and the binarization processing with high picture quality is attained.
Patent JP-2000150878-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: MIYAMOTO MASABUMI
IPC: H01L27/108
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent the characteristic degradation of a MISFET caused by unevenly distributing impurities in the silicon oxide film of an element separation groove and reducing the concentration at the end part of an active region, by performing the ion implantation of the impurities from a slanting direction onto the main surface of a semiconductor substrate where the element isolation groove is formed. SOLUTION: The ion implantation of p-type impurities such as B(boron) for forming a channel region is made in the memory cell formation region of a semiconductor substrate 1 and another part (p-type well formation region) of a periphery circuit formation region. The p-type impurities are implanted from a slanting direction onto the main surface of the semiconductor substrate 1. For example, the semiconductor substrate (wafer) 1 is rotated by 90 degrees within a horizontal surface. An incident angle θ of the p-type impurities should be set within approximately 15-60 degrees, and is preferably set to approximately 45 degrees, thus suppressing the uneven distribution of the p-type impurities for forming the channel region, and the drop of a threshold voltage caused by reducing the concentration of the impurities near an element isolation region.
Patent JP-H01168356-A (JP)
Title: Shredding apparatus for paper shredder
Inventor: KAWAMURA SHINJI
IPC: B02C18/00
Filed: 1987-12-23
Abstract: PURPOSE:To replace only dull edges of a fixed edge unit with new ones in order to maintain a low running cost, by providing a replacement means to replaceably attach the edges to the fixed edge unit on a single or multiple basis. CONSTITUTION:Freely rotatable feeding rotating bodies 2 and 3 supported by a shredder body 1 are provided with a plurality of peripheral grooves 2b and 3b formed axially of the rotating bodies 2 and 3 at a pitch of shredding width. A number of fixed edges 11 arranged in the peripheral grooves are mounted in the shredder body 1 with a mounting device F. The fixed edges 11 and their supporting bodies 12a-12c are fixed together to constitute a fixed edge unit U, which is provided with a replacement means E to replaceable attach the fixed edges 11 to the unit on a single or multiple basis. As a result, commercially available edges can be used for the fixed edge unit and, therefore, only dull edges are replaced with new ones to maintain a low running cost.
Patent JP-H08185964-A (JP)
Title: Induction heating cooker
Inventor: MIYAUCHI TAKAHIRO
IPC: H05B6/12
Filed: 1994-12-28
Abstract: PURPOSE: To provide an induction heating cooker in which the terminal breakage of a heating coil and an inverter circuit can be avoided even when a cooling fan is failed. CONSTITUTION: A heating coil 2 for induction-heating a pan 1 and an inverter circuit 3 for supplying a high frequency power to the heating coil 2 are cooled by the cooling air of a cooling fan 4. When the air quantity of the cooling fan 4 is reduced, it is detected by an air quantity detecting means 6, and a control means 5 receives the detected content and stops the operation of the inverter circuit 3 on and after it.
Patent JP-H06174418-A (JP)
Title: Focal position detecting device for condensing lens
Inventor: KOSUGI SHIGERU
IPC: G02B7/28
Filed: 1992-12-08
Abstract: PURPOSE:To efficiently calculate the accurate focal position from the convergent diameters at the front and rear points of the focal position and the shift quantity of a condensing lens by providing the shift quantity detecting means of the condensing lens and a sensor arranged with light receiving elements in a matrix shape. CONSTITUTION:A motor 9 is driven to move a condensing lens 4 to the first measuring position, and the shift quantity of the condensing lens 4 is applied to a focal position calculating device 13 from a position detecting device 11. A laser oscillator 1 is operated, a laser beam 2 is radiated on a sensor 5 via a reflecting mirror 3 and the condensing lens 4, and the voltage proportional to the light reception quantity of photoelectric transfer elements 6 is generated. The voltage is compared with the threshold value by a convergent diameter detecting device 12 and binarized, then the number N1 (convergent diameter) of the elements 6 receiving the laser beam 2 is obtained in the X-direction or the Y-direction of the sensor 5. The shift quantity L2 of the lens 4 and the convergent diameter N2 are likewise obtained at the next measurement position, the focal position is calculated 13 from these values, and the focal position is obtained accurately and efficiently.
Patent JP-H0596235-A (JP)
Title: Fluoroplastic coated article
Inventor: OWAKI NARIYOSHI
IPC: B32B7/04
Filed: 1991-10-09
Abstract: PURPOSE:To provide a coated article having strong adhesion and heat resistance by applying a fluoroplastic layer to the surface of a glass base material to impart water repellency and non-tackiness thereto without markedly losing the transparency of said base material. CONSTITUTION:A transparent primer layer composed of silica or a mixture of silica with alumina vitrified by dehydrocondensation reaction at room temp. to 400 deg.C is applied to a glass or ceramics base material and a fluoroplastic coating layer containing FEP in an amount of 20% or more by wt. of a fluoroplastic component is applied on said primer layer.
Patent JP-H04198748-A (JP)
Title: Oxygen sensor
Inventor: YOSHIDA TAKASHI
IPC: G01N27/41
Filed: 1990-11-28
Abstract: PURPOSE:To obtain an oxygen sensor with a stable oxygen concentration characteristic when left in the SF6 gas atmosphere by arranging an SF6 gas adsorbent near an oxygen sensor element. CONSTITUTION:An SF6 gas adsorbent 17 is arranged at the opening section of a case holder 15 storing an oxygen sensor element 1. When a ceramic type oxygen sensor is invariably stored in an SF6 gas-sealed load switch box, a large quantity of the SF6 gas is adsorbed by the adsorbent 17 and does not reach the position of the high-temperature sensor element 1, and the transformation/deterioration phenomenon of the sensor element 1 does not occur. O2 molecules contained in the air pass the adsorbent 17 and reach the sensor element 1, and the oxygen concentration characteristic can be sufficiently secured. The high-precision oxygen sensor detecting the oxygen concentration invariably correctly can be obtained.
Patent JP-H04198769-A (JP)
Title: Protecting method for switching element at defective contact of hct
Inventor: MASUDA KYOICHI
IPC: G01R31/04
Filed: 1990-11-28
Abstract: PURPOSE:To protect a switching element from damage due to an overcurrent by detecting the current value applied to a pin via a resistor. CONSTITUTION:If the contact state of a connector 11 is good, when a RUN signal is inputted to a NAND circuit 15, a gate ENABLE signal is inputted to a gate circuit 16, thus a switching element is driven by the gate drive signal of the circuit 16. If the contact state of the connector 11 is not good, the termi nal voltage of a resistor R1 does not reach the preset voltage, when the RUN signal is inputted to the circuit 15, the gate ENABLE signal is not outputted effectively. The circuit 16 is not turned on, and the switching element of an inverter is protected from the the breakage due to an overcurrent based on a defective feedback caused by the defective contact of the connector 11.
Patent JP-H01182300-A (JP)
Title: Fluid cargo gear
Inventor: TAKAHASHI CHUYA
IPC: B67D9/02
Filed: 1987-12-24
Abstract: PURPOSE:To reduce driving quantity when an outboard arm is moved, by providing a drive means between a drive member and a lower cooperation member both of which are freely rotatable each other and connecting the fixed member provided to the upper part of a base riser to the drive member by a connection member. CONSTITUTION:A drive sheave 21 is mounted on the center axial line of the lower sheave 11 provided to an inboard arm 4 so as to be freely rotatable in mutual relation to the lower sheave 11 and a drive means 22 for relatively rotating the drive sheave 21 and the lower sheave 11 is provided between both sheaves 21, 11. A fixed sheave 23 is provided to a base riser 1 in a non-rotatable state and the drive sheave 21 is connected to the fixed sheave 23 by a cable body 24. When the inboard arm 4 is rotated, the drive sheave 21 is revolved by the fixed sheave 23 connected thereto by the cable body 24. When the lower sheave 11 is rotated with respect to the drive sheave 21 by the drive means 22, the upper sheave 10 connected to the lower sheave 11 by a wire rope 12 is rotated and an outboard arm 6 is rotated with respect to the inboard arm 4.
Patent JP-H03191774-A (JP)
Title: Black sake (black japanese rice wine) and its production
Inventor: TAKAGI TOMIZO
IPC: C12G3/02
Filed: 1989-12-20
Abstract: PURPOSE:To obtain a black sake having a black-brown color and capable of storing for a long time by baking one or more kinds of rice, black rice, koji (malted rice) or a blend of the above-mentioned rice, etc., added with saccharides and brewing the resultant baked material as a brewing raw material. CONSTITUTION:Rice, black rice, baked rice or a baked rice obtained by adding saccharides is pulverized using a crusher, etc. Water in an amount of 2-5 times based on the amount of the resultant powdery rice is added to the powdery rice and the mixture is boiled for a long time at 70-100 deg.C to provide rice gruel. Then, about 15-30% koji based on the amount of rice is added to the rice gruel and the gruel is sufficiently saccharified while slowly stirring. Then, a sake yeast or cultured sake yeast is added to the saccharified rice gruel and the gruel is fermented at about 10-30 deg.C and continued for about 20-30 days to afford wholly black-brown glue. Then the glue is filtered or filtered under pressurization to provide the objective black sake. The black sake is usable for Shinto ritual or celebration and further preferably used for general drink.