baber/WOPTO huggingface dataset:
Patent JP-2001160196-A (JP)
Title: Background detector
Inventor: UEDA FUKUMI
IPC: G08G1/01
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To efficiently separate a background such as road surface and an object such as vehicle by specifying the background such as road surface inside a measuring area. SOLUTION: A road surface detecting part 2 detects an area having no level change in a signal outputted from a sensor 2 as road surface or stationary object such as stopped vehicle and when the stationary object is recognized, the histogram of a signal level registered for every preset road surface detecting time is prepared by sampling and registering the output signal of the sensor 2. Then, the center of gravity of the prepared histogram is operated, the signal level corresponding to the calculated center of gravity of the histogram is sampled as road surface level, and a standard deviation in the distribution of sampled road surface levels is operated and defined as the threshold value of the road surface level.
Patent JP-H09157567-A (JP)
Title: Stamp ink composition
Inventor: ICHIKAWA HIDETOSHI
IPC: C09D11/00
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a stamp ink composition which can form a clear nonblotting image even on thin paper of a rough texture by adding a colorant and a resin to a polyhydric alcohol having a specified vapor pressure and adding a specified amino-modified silicone oil to the mixture. SOLUTION: This ink composition is prepared by adding a colorant and a resin to a polyhydric alcohol (derivative) (A) having a vapor pressure of 0.005mmHg or above at 20 deg.C and 0.01-5wt.%, based on the entire composition, amino-modified silicone oil (B) represented by the formula (wherein R is CH3 or OCH3 ; and (m) and (n) are each an integer). Component A adopted is (poly)ethylene glycol, its alkyl ether or its ester. The resin adopted is a natural resin (e.g. gum Arabic) or a synthetic resin soluble in component A. Component B may be a commercially available product. This ink can form a clear image even on tracing paper.
Patent JP-H09184028-A (JP)
Title: Extraction of rare earth metal
Inventor: CHIENGI YUAN
IPC: C01F17/271
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To recover rare earth elements at good yield from the acidic soln. thereof by using a specific compd. as the component of an extractant.  
     SOLUTION: When the extractant contg. the mixture of the compds. described afterward is used, the sepn. of the rare earth elements executed in extracting and washing zones is improved and the concn. of the hydrochloric acid soln. to be used at the time of reverse extracting the rare earth elements with a reverse extracting device may be made lower and, therefore, the amt. of the CH1 required for neutralization is decreased. The extractant contains a mixture composed of a phosphorus compd. expressed by the formula and a tetraalkyl ammonium salt. In the formula, R and R 1  are discretely substd. or unsubstd. branch or straight chain alkyl groups having 4 to 12 pieces including carbon atoms and X is hydrogen or a salt forming group. The most adequate result is obtd. if the ratio of the phosphorus compd. to the tetraalkyl ammonium salt is about 10:1. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H07173885-A (JP)
Title: Frame for ventilating opening below floor
Inventor: OGIWARA TAKEHIKO
IPC: F24F7/00
Filed: 1993-12-20
Abstract: PURPOSE:To simply provide a ventilating opening below the floor, which opening is also excellent for the exterior appearance. CONSTITUTION:A plurality of sleeve-shaped frames 2, 3 are telescopically fitted to each other in longitudinal direction, and a netted plate part 4 for restricting the passage of small animals is formed inside either of the sleeve-shaped frames, and thus a frame 1 for a ventilating opening below the floor is formed. In this way, the ventilating opening provided with a net can be formed by only the work of attaching the frame 1 to forms. Furthermore, one kind of the frame 1 is applicable to foundations with different kinds of width, because the overall length of the frame 1 can be changed by sliding the sleeve-shaped frames.
Patent JP-H11172789-A (JP)
Title: Method for connecting building timber and metal fitting therefor
Inventor: YAMASHITA KENICHI
IPC: E04B1/58
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for accurately connecting pieces of building timber in the form of a T shape or a straight line on the same plane (horizontal or vertical plane), suited for mass production and not requiring skill in construction work while reducing the amount by which the timber is cut. SOLUTION: Bottomed recess parts 3, 3' open at upper ends are formed in mating surfaces 2, 2' where two rectangular cross-section members 1, 1' are connected together. A female metal fitting 5 having opposite flanges 4, 4 within the same plane as one mating surface 2 is fittedly fixed into one recess part 3, and a male metal fitting 7 having opposite flanges 6, 6 projecting from the other mating surface 2' is fittedly fixed in the other recess part 3'. The opposite flanges 6, 6 are engaged with the opposite flanges 4, 4 and are supported against the bottom 3" of the bottomed recess part 3 open at the upper ends of the opposite flanges 4, 4, to connect the two rectangular-cross- section members 1, 1' together while they make contact with the mating surfaces 2, 2'.
Patent JP-H11170452-A (JP)
Title: Resin composite body
Inventor: TANAKA MASARU
IPC: C08L27/06
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To manufacture a resin composite body of rich woody feeling, superior weather resistance and physical properties. SOLUTION: A resin composite body formed of a thermoplastic resin molded product on which a flexible vinyl chloride resin composition composed of 100 wt.% vinyl chloride resin, 1-15 wt.% phosphate plasticizer, a 1-15 wt.% epoxy plasticizer and 15-200 pts.wt. other plasticizers of total amount including the balance amount, 3-100 pts.wt. wood powder, 1-15 pts.wt. thermal stabilizer containing at least one kind of metal element selected from Ba, Zn, Ca, Sn, Al and Mg, and a 0.5-10 pts.wt. ultraviolet absorber as main components is laminated.
Patent JP-H07177453-A (JP)
Title: Video printing controller
Inventor: IMAI KENJI
IPC: H04N5/76
Filed: 1993-12-21
Abstract: PURPOSE:To provide printing from a video tape by a simple operation in a tourist resort, a department store etc. CONSTITUTION:An operation part 10 is operated and the video tape inside a video deck 12 is reproduced and projected on a television 2. Then, in the case of arriving at a scene to be printed, a shutter button inside the operation part 10 is pushed. Then, the number of sheets to be printed is inputted from a number-of-sheet setting key 10a and a printing button is pushed. Also, a control base board 35 calculates the amount of money of utilization from the number of the printed sheets, subtracts it from the amount of inserted money and calculates the amount of change. Then, the coin or paper money of the amount corresponding to the calculated amount of the change is ejected from a coin processor 15 or a paper money processor 14.
Patent JP-H06176740-A (JP)
Title: Head lamp for vehicle
Inventor: FUTAMI TAKASHI
IPC: H01K1/42
Filed: 1992-12-02
Abstract: PURPOSE:To solve the problem such as the generation of glare light to be caused by the structure of a halogen lamp with infrared ray reflecting film and the generation of glare light to be caused by the fitting structure and the generation of hardness to obtain the ideal flux distribution characteristic in a head lamp using a halogen lamp with infrared ray reflecting film as a light source. CONSTITUTION:A metal base 6 provided with a terminal part 6a is fitted to a seal part 2 of a halogen lamp 1 with infrared ray reflecting film, and the halogen lamp 1 is fitted to a holder 12, which is provided in a flat part 11a of a reflecting mirror 11 of a head lamp 10 for vehicle freely to be disconnected, so as to be suspended inside of the reflecting mirror 11 by a pair of supports 12a to form a head lamp 10 for vehicle, in which the halogen lamp 1 is fitted. Generation of the glare light to be caused by the halogen lamp 1 is thereby prevented, and generation of the glare light to be caused by the fitting structure of the halogen lamp 1 to the head lamp 10 for vehicle is prevented.
Patent JP-2001158247-A (JP)
Title: Power transmission device for four wheel drive vehicle
Inventor: KUNII RIKIYA
IPC: B60K17/26
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To miniaturize a power transmission device for a four-wheel drive vehicle and reduce its cost by reducing the number of hydraulic pumps and torque transmission capacity of a two-way clutch mechanism. SOLUTION: A multiple disk clutch 11 distributing a part of torque of a front wheel which is a main drive wheel to a rear wheel which is an auxiliary drive wheel is provided between a drive shaft 5 continuous with the front wheel and a driven shaft 6 continuous with the rear wheel. A two-way clutch mechanism 32 connecting the drive shaft 5 with a single hydraulic pump 26 through a clutch outer 17 and a sleeve 31 tightens when the number of revolutions of the drive shaft 5 exceeds the number of revolutions of the driven shaft 6 at a predetermined ratio irrespective of forward and reverse movement of a vehicle, namely, the direction of rotation of the drive shaft 5 and drives the hydraulic pump 26 to put the vehicle into a four-wheel drive condition.  Since only minute torque driving the hydraulic pump 26 acts on the two-way clutch mechanism 32, it is possible to reduce torque transmission capacity of the two- way clutch mechanism 32 and cost and miniaturize this power transmission device.
Patent JP-H05173953-A (JP)
Title: Buffer management system
Inventor: HASUMI HIROAKI
IPC: G06F15/167
Filed: 1991-12-26
Abstract: PURPOSE:To provide the buffer management system which does not require the synchronous control to avoid a contention and eliminates a need of a wait time for contention. CONSTITUTION:It is decided that only one preliminarily determined processor can reserve a buffer, and empty buffer management lists L1 and L2 provided with columns where numbers of released buffers are stored, reservation current pointers Hp1 and Hp2 which point the buffers to be next reserved on empty buffer management lists L1 and L2, and release current pointers Op1 and Op2 which point the buffers to be next released on empty buffer management lists L1 and L2 are provided for individual processors in a buffer management table 20 used for management of empty buffers.
Patent JP-H10179864-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To give a player a high impression of the possibility of win from a win-reachable condition to thereby enhance the fun by dividing a central figure display region into a plurality of display segments in variable display means, and enabling it to perform variable display when the reachable condition comes in a same figure/pattern collecting game. SOLUTION: When a ball shot enters a specified prize hole 12, a same figure/ pattern collecting game is carried out by a variable display means 20 through a image plane game control means 50, and when a win condition where specified figures are aligned in a certain direction is formed, a special value generating means 30 is operated to give a player a special value advantageous thereto. In this case, in the means 20, when a win reacheable condition comes in this game, a central figure display region 21 is divided into several small display segments 21a-21d so that two kinds of more set of figures showing the reachable condition can be displayed. When a win condition is formed in the set of figures showing the reachable condition and the figure in the display in the small display segments 21a-21d, control for giving a special value is carried out.
Patent JP-H10217300-A (JP)
Title: Injection molding machine
Inventor: ONO MASAKAZU
IPC: B29C45/52
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding machine capable of performing the opening and closing control of a check valve mechanism by simple constitution and simple operation. SOLUTION: When a molten resin 3 is sent forwardly by rotating an injection screw 2, an introducing passage part 5 becomes an opening state so as to introduce the molten resin 3 from the rear to the front and, when the injection screw 2 retreating behind is pushed forward by the sending-in to the forward part, the introducing passage part 5 is constituted so as to become a closed state so as not to leak the molten resin 3 stagnated toward the front part. In a check valve mechanism A thus constituted, the seal ring member 6 provided to the front part of the injection screw 2 and performing the seal demarcation of the front and rear parts is provided in the injection cylinder 1 and the injection screw 2 is provided to the seal ring body 6 in a freely rotatable manner and an introducing passage part 5 is formed by the seal ring body 6 and the injection screw 2.
Patent JP-H11172893-A (JP)
Title: Balcony structure of building
Inventor: YOSHIMURA KOICHIRO
IPC: E04D13/04
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a balcony structure of a building having a good external appearance. SOLUTION: In the balcony structure of a building wherein a balcony is formed adjacent to the upper floor of a building, the floor surface 1 of the balcony has a predetermined slope. A trough 2 is installed in an outlet port for drainage located at the downstream side end of the slope, and a grating member 3 is provided in an upper opening of the trough 2 to cover it. The member 3 has a falling slope which is oppositely oriented to the slope of the floor surface 1.
Patent JP-H09157957-A (JP)
Title: Color developing structure
Inventor: SHIMIZU SUSUMU
IPC: D06M101/16
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide the subject structure capable of obtaining a color development due to light reflection and interference and free from worrying about being seethrough from external environment. SOLUTION: This structure is composed of the first coloring structure 10 and the closely mounted second coloring structure 20. The first coloring structure 10 has the layered structure composed of multiple lamellas 11 formed from the material having prescribed light transmission, refractive index, etc., and is bound with the second coloring structure through a core 12 crossing the lamellas 11. The second coloring structure 20 contains a chromatic color pigment and absorbs visible light of the specific wave length and reflects rest of the visible light. A combined deep color development having a brilliant tinting color and a characteristic texture is obtained as a combined color of interference condition of the first coloring structure 10 with the reflection color of the second coloring structure 20.  While the color development of the first coloring structure is not obtainable in such a case when other material is contacting, the color development of the second coloring structure protects the article from being seethrough.
Patent JP-H11317913-A (JP)
Title: System/method for controlling content displayed on graphic display monitor and method for controlling consumer electronic unit for supplying program
Inventor: NICHOLAS J PAULEY
IPC: H04N5/44
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To realize the selective block of a program which is considered to be possible/impossible for a specified viewer by constituting a device of a data slicer for monitoring program descriptor information of a text, a memory, a control system for generating a lock-out signal and a lock-out switch. SOLUTION: A television signal 160 is supplied to selectors 166 and 176 through tuners 162 and 172. The output of the selector 176 is inputted to a data slicer 178 monitoring an XDS(extension data service) information signal. XDS information and the program list 182 of inhibition/permission are inputted to a computer comparison system 180. The channel of inhibition/permission at present time, the output of an input list 184 and the output of a display selection mechanism 166 from the computer comparison system 180 are inputted to a comparator 186. The comparator 186 compares both inputs, and enters the block signal 188 of inhibition/permission to a signal block mechanism 190. The signal block mechanism 190 controls the program sent to a television display 192.
Patent JP-H11221359-A (JP)
Title: Card type pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To lower the abnormal state occurrence rate of a card type pachinko machine. SOLUTION: A control circuit for the pachinko machine 2 consists of a card unit 5 and a pachinko machine control unit 6, the unit 5 is provided with a card unit controller 10 and the unit 6 is provided with a pachinko machine controller 11 capable of mutually communicating with the controller 10. Thereby, the abnormal states of both of the controllers 10 and 11 are detected by each other based on the abnormality detection of a communication signal between both of the controllers 10 and 11.
Patent JP-H06196143-A (JP)
Title: Manufacture of separator for alkaline battery
Inventor: IWAKI TSUTOMU
IPC: H01M2/16
Filed: 1992-12-25
Abstract: PURPOSE:To improve utilization factor of an active material, and to improve gas absorption characteristic by adding polyvinyl alcohol and a surface active agent to a porous body mainly consisting of polyolefine. CONSTITUTION:Polyvinyl alchol and a surface active agent are added to a porous body mainly consisting of polyolefine, which is a primary component of a separator. As the porous body mainly consisting of polyolefine, those made of polyethylene or polypropylene are generally used, and a nonwoven fabric of polyethylene or polypropylene is used in consideration of heat resistance and cost. A nonwoven fabric, to which a part of a fabric having electrolyte affinity, such as polyamide fiber, is added can be used to improve electrolyte affinity. The surface active agent indicates its characteristic of holding sufficient electrolyte in a separator at the time of injecting the electrolyte, and thereafter, dissipation of the electrolyte from the separator is prevented by the polyvinyl alcohol, and the excellent property of the electrolyte can be maintained for a long period. High capacity can thus be maintained for a long time.
Patent JP-H06194021-A (JP)
Title: Refrigerator
Inventor: YAMAMOTO MASUMI
IPC: F04D27/00
Filed: 1992-12-25
Abstract: PURPOSE:To execute a refrigeration preservation having less degradation of quality by suppressing a temperature fluctuation in a refrigeration chamber, at the same time by suppressing a highest arrival temperature at a time when temperature rises in a refrigeration refrigerator of a forced ventilation system having a temperature detecting means in the refrigeration chamber and a cold storage room. CONSTITUTION:In a refrigeration chamber, a plurality of temperature detecting means 31,32,33 and an operation means of a temperature rising degree are arranged, the temperature rising degree in a refrigerator is calculated, besides an outside temperature detecting means 35 is mounted at an outside of a refrigeration refrigerator and an outside temperature is detected. In a fuzzy inference processor, a fuzzy logic operation is executed based on a control rule which is taken out from a memory, an outside temperature, a difference in rinsing of temperature and a temperature rising degree of the refrigeration chamber, a decreasing width of a set temperature is seeked and obtained, based on this a set temperature operation means regulates the set temperature and based on this it controls a compressor 19 and a blower 21.
Patent JP-2000173400-A (JP)
Title: Switch of power tool
Inventor: KIMATA KOICHI
IPC: B25F5/00
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To securely prevent the wrong operation in an power tool provided with a switch for turning a power source on/off with the sea-saw operation. SOLUTION: This switch 20 is provided with an operating member 21, a lock member 22 and an elastic member 23. Any one of an ON side pushing part 21a and an OFF side pushing part 21b is pushed in a direction expressed with an arrow 31 so as to changeover the switch 20 between the ON condition and the OFF condition. The lock member 22 is provided with projecting lock pieces 22b, 22c and capable of being slid in the condition that the lock member 22 is fitted in recessed parts 3b, 3c of a handling member 3. The elastic member 23 elastically energizes the lock member in a direction opposite to the direction expressed with the arrow 31.  When the lock member 22 is slid from the OFF condition in a direction expressed with an arrow 30 while resisting the energizing force of the elastic member 23, fitting of each end part 22i of the lock pieces 22b, 22c and the recessed parts 3b, 3c is released, and when the lock member 22 is pushed more in the direction expressed with the arrow 31, since the pushing part 22a pushes the ON side pushing part 21a, the switch 20 is turned on.
Patent JP-H11174578-A (JP)
Title: Picture-and-writings input device
Inventor: UCHIKAWA TOSHIO
IPC: G03B15/04
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To reduce irregular illuminance when an illumination means is arranged at a position near a placing table by diffusing a radiated light beam and illuminating the range of the placing table which is not illuminated because a louver intercepts a reflection light beam. SOLUTION: The louver 6 to intercept the light beam radiated from the illumination means 5 at a specified angle and a diffusing plate 7 diffusing the light beam are provided on the front surface of the means 5 on the placing table 1 side. The reflection light beam E caused by arranging the means 5 in an area D is intercepted by arranging the louver 6 on the front surface of the means 5. Furthermore, the area originally illuminated by the light beam intercepted by the louver 6 is irradiated from the part of the means 5 on the outside of the area D and illuminated with the light beam diffused by the plate 7. Therefore, even in the case of arranging the means 5 in the area D where the reflection light beam E is caused, the placing table 1 is uniformly illuminated while preventing a reflecting phenomenon.
Patent JP-H11177450-A (JP)
Title: Channel prober amplifier for catv system and amplifier unit used for the same
Inventor: MONMA MINORU
IPC: H04N21/647
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To simplify the configuration of amplifiers at receiving points. SOLUTION: A preamplifier 3 is built in each amplifier unit 2 in the channel prober amplifier, where two or more amplifier units 2 each incorporating an AGC amplifier 1 are contained detachably. Each preamplifier 3 is freely inserted/ withdrawn to/from a pre-stage of the AGC amplifier 1 by a changeover device 4 provided to the amplifier unit 2. The preamplifier 3 is incorporated in the amplifier unit 2 contained detachably in the channel prober amplifier incorporating the AGC amplifier 1. The preamplifier 3 is freely insertable to/from the pre-stage of the AGC amplifier 1 by means of the changeover device 4 provided to the amplifier unit 2.