baber/WOPTO huggingface dataset:
Patent JP-2001175072-A (JP)
Title: Image forming device
Inventor: FUKUDA MOTOYUKI
IPC: G03G21/10
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To solve instability in an image due to the amount of recycled toner since the ratio of existence of recycled toner and unused toner inside a developing container can only be detected vaguely. SOLUTION: In the device, a recovery container 68 where the recycled toner recovered by a cleaning device 6 is accumulated is provided, the quantity of the recovered toner inside the recovery container 68 is detected and the ratio of mixture is controlled according to the detected result. The ratio of existence of recycled toner and unused toner inside the developing container 41 is calculated from the ratio of mixture of the replenished toner. Furthermore, the toner concentration control is switched over according to the ratio of mixture.
Patent JP-2001173004-A (JP)
Title: Sludge processing ship
Inventor: KAMATA SHUZO
IPC: B63B35/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To process the sucked and recovered sludge reliably and efficiently by separating the solid part of the sludge sucked and recovered from the water bottom together with water from water at a high ratio quickly and reliably. SOLUTION: A separation chamber 4 opened on the upper face and a box frame 3 formed with an outflow port 6 are provided on the deck 2 of a hull 1. The separation chamber 4 is provided with a separation body 12 formed with a screen material 13 solid-liquid-separating the sludge by a filtering action and developed to an inclined sheet shape when drawn from the box-like storage state. The box frame 3 is provided with a discharge chute 19 for the separated solid part on one side and lifting functional bodies of the separation body 12 on the other side respectively to achieve the reliable solid-liquid separation by utilizing the gravitational force of the sludge and the quick discharge of the separated solid part.
Patent JP-2000180358-A (JP)
Title: Evaluation apparatus for foaming
Inventor: TATSUTA TOSHIYUKI
IPC: G01N21/47
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain an evaluation apparatus by which a foaming operation can be evaluated properly without applying a burden on an operator, by a method wherein a quantity-of-light measuring means which measures the quantity of light from a sample on the upper side of the sample poured into a container is provided, and the foaming operation of the sample is evaluated on the basis of the quantity of light measured by the quantity-of-light measuring means. SOLUTION: A light receiving part 1a is installed so as to be slidable between a measuring position in the upper part of beer 6 poured into a glass 5 and a standby position. In the measuring position, light which is irradiated from an illumination optical systems is reflected by the foam or the level of the beer so as to be incident on the light receiving part 1a, it is guided to a sensor amplifier 2 via a fiber cable 1b, and a quantity of received light is displayed on a display part 2a. Then, after a prescribed initialization processing operation, beer is poured, by a set method into the glass 5 from a beer bottle 7, and the light receiving part 1a is slid to the measuring position, When a threshold value is at a prescribed value or higher, a clocking operation is started.  When a quantity of light is at a prescribed threshold value or lower, the clocking operation is stopped, and the time which is clocked is displayed on the display part 3a of a timer 3.
Patent JP-H10326944-A (JP)
Title: Manufacture of semiconductor device
Inventor: TODA ATSUSHI
IPC: H01L21/203
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce the contact resistance of an electrode that is provided on II-VI compound semiconductor layer, by growing the II-VI compound semiconductor layer and then performing treatment in an atmosphere including at least nitrogen before forming the electrode. SOLUTION: An n-type GaAs substrate 1 where the growth of II-VI compound semiconductor layer is completed is retained on a susceptor 32, an RF coil 33 is energized and the n-type GaAs substrate 1 is heated to, for example, 330 deg.C, the temperature is retained for a desired amount of time, and then hydrogen annealing is made. In this case, the hydrogen annealing temperature is sat to a relatively high value of 330 deg.C to obtain an effect due to hydrogen annealing fully and at the same time to clean the surface of a p-type ZnSe contact layer due to a risk of contaminating the surface of the p-type ZnSe contact layer, since the n-type GaAs substrate 1 is exposed to atmosphere during transportation. After that, a p-type electrode or an n-type electrode is formed.
Patent JP-H05180063-A (JP)
Title: Misfire detecting device for internal combustion engine
Inventor: KURODA YOSHITAKA
IPC: F02P17/00
Filed: 1991-12-27
Abstract: PURPOSE:To accurately discriminate a misfire cylinder regardless of a kind of a transmission and an engaging condition of a clutch and further regardless of a condition of using a filter by providing a decision value switching means which switches a predetermined decision value in accordance with a kind of a speed switching mechanism. CONSTITUTION:A crank angle detecting means 12, which detects a rotational angle of a crankshaft at each predetermined angle, is provided. Period fluctuation of a detection signal, obtained by the crank angle detecting means 12, is detected by a period fluctuation detecting means in an electronic control unit 5, and this detecting result is compared with a predetermined decision value to decide whether a misfire is generated or not in an internal combustion engine l, by a misfire deciding means 5. Further, a decision value switching means 5, which has a speed switching mechanism of either one of an automatic transmission mechanism 17 or a manually-operated transmission mechanism 17 and also switching the predetermined decision value in accordance with a kind of the speed switching mechanism, is provided. In this way, the predetermined decision value can be set to a value such as not generating misfire wrong decision, and a misfire cylinder can be accurately discriminated.
Patent JP-2001175091-A (JP)
Title: Image forming device
Inventor: MAEDA YOSHIYASU
IPC: G03G15/01
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent color toner from sticking to a paper in a mode of forming only a monochromatic image, as for a color image forming device which is constituted by installing color and monochromatic image forming parts as an individual unit and arranging the color and monochromatic image transfer parts on the same carrying path. SOLUTION: The color image forming part 20 and the monochromatic image forming part 10 are arranged in the image forming device 1, and as for the color image forming part 20, three image forming means are arranged on a belt type intermediate transfer body 21 so as to form the color toner image, and then, the color toner image is transferred to the paper through a transfer roller 26. Besides, in the case of forming only the monochromatic copy, the operation of the color image forming part 20 is stopped, and in order to prevent the color toner sticking to the belt type intermediate transfer body 21 from being shifted to the paper, both or one of the transfer roller 26 and a transfer part roller 22 is retreated by a retreat device 60 so that the paper may not come into contact with the image transfer surface of the belt type intermediate transfer body 21.
Patent JP-2000182944-A (JP)
Title: Manufacture of x-ray exposure mask
Inventor: OKADA IKUO
IPC: G03F1/22
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a high-precision pattern position with less defect. SOLUTION: A first process where a base material film 5 of amorphous structure is formed on the entire surface of a silicon substrate (wafer 1), a second process where an SiC film 6 is formed on the entire surface of the silicon substrate (wafer 1) provided through the first process, a third process where a region is removed except for a frame-like region along the edge part of the silicon substrate (wafer 1) among the base material film 5 on one surface of the silicon substrate (wafer 1) obtained through the second process and the SiC film 6, and a third process where a silicon substrate (wafer 1) exposed in the third process is removed so that a mask membrane 8 comprising the base material film 5 and the SiC film 6 is formed, are provided.
Patent JP-H06199135-A (JP)
Title: Weather strip
Inventor: YOSHIOKA SHIN
IPC: B60R13/06
Filed: 1992-12-28
Abstract: PURPOSE:To provide a weather strip which does not present a phenomenon that water leakage is caused because clearance is created between a hood front part and a hood rear part, or outward appearance is deteriorated even when the hood front part and a front part are made to fall down forward and are sealed. CONSTITUTION:In a weather strip 20 constituted in such a way that a hood 10 of an open car is divided into two parts of a hood front part 11 and a hood rear part 12, and the hood front part 11 is rotated to the hood rear part 12, and is formed so as to be capable of folding up, and the door glass use weather strip 20 installed on both left and right sides of the hood is divided into two parts of a front part 30 and a rear part 40, and when the hood is closed, the front part 30 and the rear part 40 butt each other, a hook shape part 41 to cover a front upper surface of the hood rear part 12 is joined integrally in a front end upper part of the rear part 40.
Patent JP-H11173064-A (JP)
Title: Coupling method for shield tunnel
Inventor: TANAKA YOSHIHIRO
IPC: E21D9/01
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a shield tunnel coupling method which does not create any weak point structurally and is capable of absorbing and coupling any positional deviation between adjacent shield tunnels being coupled together. SOLUTION: At the highest portion and the lowest portion of each end support at the end portion of each tunnel respectively, a receiving frame 8 is formed, which is opened at the front and rear surfaces relative to the progressing direction of the tunnel. On the other hand, a coupling member 9 is formed by a connecting steel member 91 and an end plate 92 fixed to the member's end and a nut plate 95 projected in parallel to the end plate 92. A coupling member 9 is arranged in a transverse direction relative to the drive direction. The end plate 92 of this coupling member 9 is positioned in the receiving frame 8, and the nut plate 95 is located at the outer side of the receiving frame. It is fixed to the outer sode of the receiving frame 8 by a bearing bolt 96 screwed to the nut plate 95, and the inner space made by the end plate 92 and the receiving frame 8 is filled up with filler.
Patent JP-H11177248-A (JP)
Title: Front panel operation mechanism of electronic device
Inventor: AZUMA KOICHI
IPC: H05K5/02
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To avoid applying mechanical effect to a compact disc, by providing a guide member which is slidable back and forth and connected to a lower end part of a front panel with a spring forwardly press-contacting the guide member and an actuating member driven by a motor slidable backward. SOLUTION: To main axes 13 provided at a tab 12 at a lower end part of a front panel 7, tip ends of guide bars 14 and 14 extending backward as a guide member are connected, respectively. Support pins 16 provided on a side wall surface of a device main body 6 are engaged with a slide groove 15 provided at the guide bar for free sliding, and the engagement between the support pins 16 and the slide groove 15 allows the guide bar 14 to move back and forth relative to the device main body 1. A rack bar 17 is, as an operation member, connected to one guide bar 14 for free sliding. A spring 20 is provided between the guide bar 14 and the rack bar 17. When a motor is rotated in reverse direction at a collapsed position of the front panel 7, the rack bar 17 slides backward.
Patent JP-2001045042-A (JP)
Title: Bus type optical transmission system, mobile communication system and device used for the system
Inventor: MAEDA KAZUKI
IPC: H04L12/40
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission system that interconnects a base station and an antenna station installed at a place apart from the base station when number of installed optical fibers is limited. SOLUTION: A 1st antenna 104n receives a signal from a portable telephone terminal 100, a 1st antenna station 102n converts the signal into an optical intensity signal and a corresponding optical multiplexer 109n on a 1st optical fiber 103 multiplexes the converted signal with other optical signal. A 1st optical receiver 110 connected to one end of the 1st optical fiber 103 again converts the optical signal into an electric signal, which is given to a 1st exchange section 111. On the other hand, a 2nd optical transmission 114 converts a signal of a 2nd exchange section 122 into an optical signal, which is sent to a 2nd optical fiber 115. An optical demultiplexer 116n inserted to the 2nd optical fiber 115 gives the optical signal to a 2nd antenna station 113n, where the optical signal is converted into an electric signal and sents from a 2nd antenna 120k.
Patent JP-H11178537-A (JP)
Title: Production of citrus flavor agent
Inventor: MATSUURA MASARU
IPC: A23L27/12
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a water-soluble flavor agent from a citrus fruit. SOLUTION: A ground material, squeezed lees or pericarp of a citrus fruit such as Citrus junos, Citrus sphaerocarpa, Citrus sudachi, lemon or the like is immersed in a hydrous alcohol solution having dissolved a plant tissue disintegrating enzyme and filtered to give the objective citrus flavor agent.
Patent JP-2001182321-A (JP)
Title: Method of reading, analyzing and interpreting technical drawing
Inventor: WONG TIN CHEUNG CONRAD
IPC: G06T7/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To simplify a structure according to the technical drawing from a structural technical drawing because much time and labors are required for determining the quantity of steel necessary for constructing the structure. SOLUTION: A method in which a computer reading, analyzing and interpreting the structural technical drawing is used for determining the quantity and shape of steel used for construction according to the structural technical drawing is provided. The method contains a line and a symbol displaying a steel bar and discrimination, analysis and interpretation by processing at a plurality of stages of relationship among these line and symbol, and processing at a plurality of stages comprises the discrimination, analysis and interpretation of an indication line, the discrimination of the shape of the steel bar and a spatial constitution and the determination of the size of the steel bar by a pair of previously demarcated values and an algorithm.
Patent JP-H11187170-A (JP)
Title: Facsimile equipment
Inventor: NAKASE KOJI
IPC: H04N1/32
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To simplify the transmission operation and to enhance the utility by generating a letter head with image data of a card inserted thereto upon detecting the set card in the transmission, transmitting the letter head together with stored image data through facsimile transmission and sending the image data as they are when no card is detected. SOLUTION: A main control section 10 drives a name card discharge mechanism of a scanner section to discharge a name card whose reading is finished and allows a name card scanner 18 to read a name card when the insertion of the name card of a sender is detected. The main control section 10 stores image data of the name card of the sender read by the name card scanner 18 to a sender area of header image data and discharges the name card whose reading is finished. The main control section 10 allows a scanner 17 to read an original set on an original platen sequentially and sends header image data and then sends image data of the original sequentially as facsimile transmission processing, sends all image data and terminates the transmission processing.
Patent JP-2000190103-A (JP)
Title: Cutter head of bar peeling machine
Inventor: HOSHINO KAZUYOSHI
IPC: B23B21/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide the cutter head of a bar peeling machine which can cut strongly with the less vibration of the cutter head and a deeper cutting in. SOLUTION: A roller 7 for supporting a cutter head 1 while contacting to a work 33 is installed on a roller unit 4 and this roller unit 4 is installed by tightening the bolt 16 of a fixing tool 14 to the opposite side of the cutter unit 3 installed the cutter 5 of a cutter head main body 2.
Patent JP-H11188291-A (JP)
Title: Rotary water jet gun
Inventor: YAMADA YOSHIMI
IPC: B05B3/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a rotary water jet gun which can be rotated at high speed, has simple construction, is compact and lightweight, is not much vibrated, and uses no high pressure swivel. SOLUTION: This rotary water jet gun 100 has a motor 19, a rotating body 7, a ball body 5 having an immobile center on the rotating shaft and freely rotatably supported, a drive shaft 8 supported by the rotating body 7 and rotated together with it to drive massaging and rubbing motion of the ball body 5, and a jetting pipe 14 provided with a nozzle 25 and performing conical motion accompanied with the massaging and rubbing motion of the ball body 5. The drive shaft 8 is provided with a shaft part 8a connected and fixed to the ball body 5. Axes of the shaft part 8a and the jetting pipe 14 are inclined to the rotating shaft of the rotating body 7 and are on the same straight line passing through a center of the ball body 5.  In order to feed high pressure water, a high pressure hose 21 is connected and fixed to the ball body 5, and also a high pressure water flow passage 62 for making the high pressure hose 21 and the ball body 14 communicate with each other is pierced in the ball body.
Patent JP-2000221079-A (JP)
Title: Color separator for scanning image having four colors or more
Inventor: STEINLE MICHAEL J
IPC: H04N1/04
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a scanner capable of measuring light intensity over four or more spectral bands to allow improvement of color precision. SOLUTION: This color separator has a first optical filter 100 reflecting at least one wavelength region belonging to the human visible light region; at least one polarizing filter 110 selectively transmitting a part of the light belonging to the wavelength region reflected by the first optical filter 100; an array of light sensors 104, 106, 108 for receiving the light reflected by the first optical filter 100 and transmitted through the polarizing filter 110.
Patent JP-H10257416-A (JP)
Title: Device and system for electronic image pickup
Inventor: TSUKAMOTO AKIHIRO
IPC: H04N1/21
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a device and a system for electronic image pickup with which specified image data can be prevented from being watched except for specified equipment when transmitting recorded image data to the other equipment. SOLUTION: At an electronic still camera on the side of transmission, image data to be transmitted are set to transmission permission, afterwards, the image data set to transmission permission are successively enciphered by a CPU 10 while using a cryptographic key stored in a RAM 12, and these enciphered image data are transmitted by a transmission/reception part 13 and a light emitting element 14. When there is the cryptographic key in the RAM 12, at an electronic still camera on the side of reception, the received enciphered image data are restored by this cryptographic key. A user can watch the restored image data while displaying them on an LCD 19. When there is no coincident cryptographic key, these encipherecl image data can not be restored so as not to watch any image data.
Patent JP-2000155292-A (JP)
Title: Multifocal spectacle frame and pad
Inventor: NEGISHI TORU
IPC: G02C5/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To exactly and smoothly execute the movement between a far sight position and a near sight position. SOLUTION: The multifocal spectacle frame 10 has a pair of right and left rims 14 and 14 for mounting multifocal lenses 16, a pair of right and left pad arms 22 and 22 which are coupled at one-side ends to these rims and have mounts 28 and 28 at another ends and a pair of right and left pads 24 and 24 which are mounted at these pad arms so as to have divergent shapes directed from the top ends toward a bottom end side. The pads have pad bodies 30 and 30, sliding members 36 and 36 coupled to these mounts and guide members 34 and 34 for freely slidably guiding the sliding members. First magnets are mounted the sliding members and second magnets and third magnets are mounted at the top and bottom ends of guide grooves 32 and 32 formed at these guide members.  The first magnets are attracted to the second magnets or the third magnets in response with the vertical movement of the spectacle frame. The guide grooves extend in a perpendicular direction within the approximately parallel perpendicular planes to smooth the sliding of the sliding members.
Patent JP-H11178635-A (JP)
Title: Eyebrow-forming utensil
Inventor: MIYATA AKIKO
IPC: A45D40/28
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To form a favorite eyebrow in a short time by a method wherein an eyebrow- forming utensil is constituted of a supporting base wherein a flat shape is formed into a left side or right side eyebrow shape, and eyebrow die members of which the flat shape is the same, and which form eyebrows by applying an eyebrow pencil or the like and pressing them to the locations of eyebrows on a face. SOLUTION: This eyebrow-forming utensil 1 is constituted of a supporting base 2 wherein the flat shape is formed into a left side or right side eyebrow shape, and eyebrow die members 3, 4 wherein the flat shapes are the same, and which form eyebrows by applying an eyebrow pencil and an eye-shadow or the like and pressing them at the locations of eyebrows on a face. Then, when such an eyebrow forming utensil 1 is used, an eyebrow pencil is applied onto the eyebrow die member 4, and under this state, both sides of the supporting base 2 are held by a thumb and an index finger or a middle finger, and while watching a mirror, the eyebrow forming member 4 on which the eyebrow pencil has been applied, is pressed to the location of a right eyebrow of a face, and by transferring the eyebrow pencil to the location of the right eyebrow, a right eyebrow 5 is formed.  Then, the eyebrow pencil-eyebrow die member 3 is inverted, and pressed to the location of a left eyebrow, and a left eyebrow 6 is formed.
Patent JP-2000192875-A (JP)
Title: Liquid flow rocking device
Inventor: IBUKI SEITA
IPC: F03B17/06
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To rock liquid with large vibrations, even if liquid flow discharged from a liquid discharge port of a liquid flow rocking device is turbulent. SOLUTION: A liquid flow rocking device is provided with a liquid discharge flow passage having a liquid discharge port formed at one end thereof, and further comprises: a liquid discharge means capable of rotating around a rotation axis; a hydraulic turbine 21 rotating in one direction and disposed near the liquid discharge port of the liquid discharge means; a rocking portion 22 or the like rocked by torque of the hydraulic turbine 21 and disposed near the liquid discharge port; a kinetic energy conversion transmission portion converting rotations of the hydraulic turbine 21 to rock to rock the rocking portion 22 or the like; a regulation means regulating the rocking portion 22 or the like so as to regulate flow of liquid at the liquid discharge port; and a regulation release means releasing the regulation when the liquid discharge means rotates by a predetermined angle.  Thereby, inversion rocking of the liquid flow can be implemented.