baber/WOPTO huggingface dataset:
Patent JP-H05106524-A (JP)
Title: Intake sound reduction device for internal combustion engine
Inventor: KINDO MASAHIKO
IPC: G10K11/178
Filed: 1991-10-18
Abstract: PURPOSE:To reduce intake sound of an internal combustion engine effectively using a speaker. CONSTITUTION:An enclosure 19 for separating a back chamber 22 of a predetermined volume is provided at the back of a speaker 15, and a resonance tube 23 connecting the back chamber 22 to an intake tube 2 is provided. The resonance tube 23 is formed having a predetermined sectional area and passage length, and the resonance frequencies for the intake tube 2 and the resonance tube 23 are set to almost correspond to each other in a predetermined low frequency zone.
Patent JP-H04189385-A (JP)
Title: Ball returning device in pinball island base
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1990-10-08
Abstract: PURPOSE:To equalize the quantity of stored balls by providing the ball returning device in accordance with each pinball machine provided in a line on a pinball island base. CONSTITUTION:The pinball island base 1 is framed by vertical and horizontal frame crosspieces, and on both its side faces, a wainscot 4, a counter base 5, the upper decorative plate 6, and a transom 7 are nailed in order from the lower part. Also, between the counter base 5 and the upper decorative plate 6, many pinball machines 2 and ball lending machines for lending a game ball are provided alternately in a line. The counter base 5 is fixed in a state protruded forward to the pinball island base 1, and a ball returning device 20 is placed in accordance with each pinball machine 2. In such a way, a player returns balls to the ball returning device corresponding to the pinball machine from which premium balls are obtained, therefore, without putting across an equalizing device between the pinball island bases, the quantity of balls stored in each pinball island base becomes roughly constant, therefore, the returned premium balls can be redutned quickly to each pinball island base.
Patent JP-S62132102-A (JP)
Title: Position detector
Inventor: IWAKURA MASAO
IPC: G01D5/245
Filed: 1985-12-04
Abstract: PURPOSE:To achieve miniaturization and wt. reduction and to enable the detection of an absolute position, in at least a part of the magnetic field generating means on the same truck, by generating inverse magnetic fields at an interval different from that in the other part on said track. CONSTITUTION:A magnetic field generating pattern 2 is formed of a magnetizing pattern 201 wherein N-poles and S-poles are alternately arranged on the same track at an equal interval having a pitch length P and magnetizing patterns 211, 212 provided to both sides of said pattern 201 so that N-poles and S-poles having polarities respectively different from those at both terminals of the magnetizing pattern 201 are alternately arranged at an equal interval having a pitch length P/2. A magnetic sensor 1 is opposed to the pattern 2 and has at least four or more of magnetic resistance effect elements 31-34 arranged to the surface opposed to the pattern 2 at an equal interval having a pitch length P/4 in a predetermined displacement direction. When the sensor 1 and the pattern 2 are relatively displaced and the elements 31, 32 are opposed to the patterns 201, 211, the difference between the resistance values of the elements 31, 32 is respectively shifted by 90 deg., 180 deg.. By utilizing this difference, a predetermined position represented by a boundary position is detected.
Patent JP-S61150482-A (JP)
Title: Invasion supervisory equipment
Inventor: NAGAIWA TOSHIHIRO
IPC: H04N7/18
Filed: 1984-12-25
Abstract: PURPOSE:To inform surely in real time the invasion to a monitor area without monitoring through a monitor TV at all times, by detecting the invasion to the monitor area according to the changing level of an image signal given from an image means for each prescribed time. CONSTITUTION:The image signals are outputted sequentially from a camera 1 which is image-picking an invasion inhibition area. A still picture extracting circuit 3 grasps the video signals in the form of still pictures of a frame for each prescribed extraction cycle and supplies these picture signals alternately to the 1st and 2nd still picture memories 5 and 7. A comparator 9 for memory contents compares the contents between both memories 5 and 7 in terms of the same memory address. Then the comparator 9 decides the presence of an invader within said inhibition area when the difference of contents is larger than the prescribed value between both memories. Thus the comparator 9 outputs an invader presence signal to an alarm output circuit 11. Then the circuit 11 supplies an alarm signal to an alarm equipment 13 to inform the presence of the invader to a guard, etc.
Patent JP-H07126227-A (JP)
Title: Production of optically active beta-hydroxyarylethylamine compounds
Inventor: FUTAGAWA TORU
IPC: C07B57/00
Filed: 1993-10-29
Abstract: PURPOSE:To efficiently obtain the compound by optically resolving the mixture of the optical active isomers of a beta-hydroxyarylethylamine compound by liquid chromatography using a separating agent containing a polysaccharide derivative as an active ingredient. CONSTITUTION:The mixture of the optically active isomers of a beta- hydroxyarylethylamine of the formula (X is 1-4C alkyl or alkoxy, nitro, halogen, amino, lower alkyl-substituted amino, cyano, OH, COOH; n is 0-15; * exhibits an asymmetric carbon) is optically resolved with liquid chromatography using a polysaccharide as an optically active solid phase to obtain the optically active beta-hydroxyarylethylamine compound. The separating agent is especially the ester compound, carbamate compound or ether compound of a homopolysaccharide such as cellulose, amylose or chitin, e.g. cellulose tribenzoate. The method simply, reproducibly and effectively give the subject compound useful as an intermediate for in an industrial scale by the simple chromatographic technique.
Patent JP-S61135541-A (JP)
Inventor: HANSU MATEIIASU DEGAA
IPC: A23L27/24
Filed: 1985-12-04
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-H04147073-A (JP)
Title: Test mode setting circuit of semiconductor device
Inventor: URUSHIYAMA KENICHI
IPC: G01R31/3185
Filed: 1990-10-09
Abstract: PURPOSE:To prevent transition from a normal mode to a test mode by inputting serial data to a reset terminal with a small occupied area in a set and inputting a synchronous clock to the other input terminal without using a terminal exclusively used for testing. CONSTITUTION:In an internal reset control unit A, an input reset signal of a reset terminal 1 is transmitted to an internal circuit as it is as an internal reset signal 3. Serial data for setting a test mode which is subsequently input to the terminal 1 is employed as the signal 3 but collected into an n-bit shift register 7 by (n) clocks input from an input terminal 2 of a test mode determining unit B. The data coincides with a pre-specified test mode code, thereby determining test modes 1 to (m). Thus test modes with little error can be set, while it is easy to set even a plurality of test modes by changing the serial data from the terminal 1.
Patent JP-H02119362-A (JP)
Title: Telephone number mobile service system
Inventor: KAWADA AKIRA
IPC: H04M3/42
Filed: 1988-10-27
Abstract: PURPOSE:To enable a telephone set other than its own telephone set to be used transiently as if it is its own telephone set by providing a means to move its own telephone number t the telephone set other than its own telephone set. CONSTITUTION:When a subscriber receiving a service is moved, a call is issued from the telephone set 2 at a travel destination so as to perform connection with its own telephone number transiently, and a telephone number travel request information including its own telephone number to move the number is sent to a telephone exchange 5. The telephone exchange 5, when receiving the telephone number travel request information, changes the telephone number in a subscriber memory with respect to the telephone set 2 at the travel destination to the telephone number of the subscriber who receives the service, and next, informs the fact that the telephone number of the subscriber who receives the service is moved to the telephone set 2 at the travel destination to a telephone exchange 4 to which the telephone set 1 of the subscriber who receives the service be longs in a form of data information via a digital line 7.
Patent JP-S61150255-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KAWANO TAKAHIDE
IPC: H01L23/495
Filed: 1984-12-24
Abstract: PURPOSE:To enable the containment of larger semiconductor chips without increasing the interval between outer leads, by a method wherein the ends of opposed outer leads are made close to each other by forming bends in the middle of outer leads projecting out of the package. CONSTITUTION:A wide semiconductor chip 2 of large-capacitance memory is mounted on the bed 1 of a lead frame, and the electrode of this chip 2 are connected to the inner leads 3 of the lead frame with bonding wires 4; then, the semiconductor chip 2 and the inner leads 3 are sealed with a resin package 5. The middle part of the outer lead 6 continuous to the inner lead 3 and extending downward from both side surfaces of the package 5 is bent toward the package 5 into a bend 7. Therefore, the interval D between opposed out leads at the lower ends can be made narrower than at the upper ends projecting out of the package 5 and can be made coincident with the outer lead interval of a normal semiconductor device; accordingly, it is possible to mount this device on a standardized printed board or the like in the unchanged form.
Patent JP-2001101365-A (JP)
Title: Non-contact ic card and mobile object identifying system
Inventor: FUJITA TAKU
IPC: G06K19/077
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of communication performance due to the influence of using state of non-contact IC card and to permit the transfer of data with reader/writer unit even when card is in front side or in rear side or in lateral side and to make hard to be affected by the effect of using state. SOLUTION: By making structure of feeding power from the line 104 of an inner layer to a slot antenna 108 formed at a ground pattern 103, the impedance of slots 109b is varied to avoid connection with a power feeding line 104 when an object exists on the rear surface of a card. Thus, the antenna on this surface is disabled to deliver and receive a signal and can be judged to be the ground pattern. At this time, a slot 109a on an opposite surface operates as an antenna to communicate with a reader and writer unit. Thus, a non- contact IC which can be used without regard to which of the front side and the rear side is made to face the unit is realized.
Patent JP-S63125814-A (JP)
Inventor: AOYAMA YOSHITAKA
IPC: B05D7/14
Filed: 1986-11-15
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-H09110053-A (JP)
Title: Easily unsealable packaging bag
Inventor: TERAYAMA TAKU
IPC: B65D77/20
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To make a sealed part unsealable easily for a packaging bag that is made of a laminated film made up by laminating an adhesive layer and a sealant layer successively on a base layer by a method wherein a release varnish layer is provided at the base layer on its side contacting with the adhesive layer. SOLUTION: For a packaging bag for packing snacks such as potato chips made of a laminated film 10 made up by laminating an adhesive layer 13 and a sealant layer 14 successively on a base layer 11, the adhesive layer 13 is provided at the base layer at which a release varnish layer 12 is provided, and the sealant layer 14 is formed thereon. The release varnish layer 12 that functions as an agent to adjust adhesiveness between the base layer 11 and the adhesive layer 13 is desirably made of polyamide resin or silicone resin that is low in surface wettability. The release varnish layer 12 must be made partially on a heat sealing part so that it can slightly protrude beyond the heat sealing part when made up in a bag shape. Thereby, a certain degree of release strength is ensured, enabling the bag to be unsealed easily.
Patent JP-H09115050-A (JP)
Title: Article storage device of automatic vending machine
Inventor: NAKAMURA YOSHIYUKI
IPC: G07F11/42
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To improve the article replenishment operability with a simple structure and prevent troubles at vending time by restricting the rotation of a driving shaft by a restriction member, provided for an article storage shelf, when the storage self is drawn out and resetting the restriction when the storage shelf is housed. SOLUTION: An article is stored by drawing out the article storage shelf 6 and at this time, a connection part 18 formed flatly by partially pressing the rear end of the driving shaft 12 is clamped in the cut part 20 of a restriction member 19 which is pivoted to restrict the rotation of the driving shaft 12. When the article storage shelf 6 is housed, the restriction member 19 abuts against a driving motor 7, and then rotates and moves to make the cut part 20 of the restriction member 19 come out of the flatly formed connection part 18 at the rear end of the driving shaft 12, thereby resetting the restriction of the rotation of the driving shaft 12. Thus, the restriction member 19 restricts the rotation of the driving shaft 12 or resets the restriction of the rotation of the driving shaft 12. Consequently, the rotation of the driving shaft 12 is locked at the time of article charging operation, etc., and the driving shaft 12 can securely be coupled with the driving motor 7 when the article storage shelf 6 is housed.
Patent JP-2000104250-A (JP)
Title: Leader fixing part structure for pile driver
Inventor: MORI HIROBUMI
IPC: E02D7/14
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a leader fitting structure allowing a worker to perform fastening works of bolts and nuts and improving the workability. SOLUTION: An outer diameter ϕD1 of a trunk part 14a of a right flange 14 is set smaller than a diameter (ϕDB-2RB) obtained by subtracting the outer circumference rotational movement radius RB of a fastening tool from the fastening center diameter ϕDB of a bolt 15 and a nut 16. The trunk part 13b of a left flange 13 has a detent of the outer diameter ϕD2 slightly smaller than the distance (ϕDB-2×B/2) obtained by subtracting the half of a width across flat B of the bolt 15 head from the fastening central diameter ϕDB formed thereto. The nut 16 is thus rotated using a fastening tool, the head of the opposite-side bolt 15 abuts on the dent formed in the trunk part 13b of the left flange 13 so as to prevent the head of the bolt 15 from coratating.
Patent JP-H09111355-A (JP)
Title: Production of high strength hot rolled steel plate excellent in corrosion resistance and workability
Inventor: NOMURA SHIGEKI
IPC: C22C38/16
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To produce a high strength hot rolled steel plate excellent in corrosion resistance and workability by successively applying respective treatments of heating, hot rolling, cooling in plural stages to a steel slab of specific composition under respectively specified conditions. SOLUTION: A slab of a steel, which has a composition consisting of, by weight, 0.05-0.25% C, <=2.5% Si, 0.8-2.5% Mn, <=2.5% sol.Al, 0.02-0.15% P, 0.15-0.50% Cu, and the balance iron and satisfying Si+sol.Al>=1.0, is heated to >=1100 deg.C and hot-rolled, and hot rolling is finished at 840-920 deg.C. Subsequently, the resultant hot rolled plate is cooled at (10 to 100) deg.C/sec cooling rate clown to 600-800 deg.C to undergo first-stage cooling, air-cooled for 2-7sec to undergo second-stage cooling, and then subjected to third-stage cooling at (10 to 100) deg.C/sec cooling rate down to 350-480 deg.C, followed by coiling.  By this method, the high strength hot rolled steel plate having high ductility and excellent in corrosion resistance and spreadability, which has a metallic structure consisting of >=5vol.% retained austenite and the balance essentially polygonal ferrite, can be obtained.
Patent JP-H0663557-A (JP)
Title: Method for preventing reddish water by electrolysis using salt bridge
Inventor: MIYANOO TAKAO
IPC: C02F1/46
Filed: 1991-07-22
Abstract: PURPOSE:To prevent reddish water in an iron pipeline by passing alkalinized drinking water through the pipeline. CONSTITUTION:A salt bridge 6 is laid between a water receiving reaction vessel 2 and a reaction vessel 3. Raw water and a TiOx electrode plate 5 are placed in the water receiving reaction vessel 2 which is connected to an iron pipeline 1, and an electrolyte and a Pt electrode plate 4 are put in the reaction vessel 3. A negative potential is applied on the TiOx electrode plate 5 and a positive potential on the Pt electrode plate 4, the pH of the raw water is increased, and the raw water is introduced into the pipeline.
Patent JP-H1176310-A (JP)
Title: Wheelchair fixing device
Inventor: SAKAMURA KENJI
IPC: A61G3/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To attach a wheelchair without limiting a mounting place by fitting a wheel stopper plate switchable to a rising position for restricting the wheelchair and a housing position, and a plate holder mechanism for holding the wheel stopper plate, which is raised up at the rising position, so as to unlock it at the rising position. SOLUTION: A wheelchair fixing device 1 is integrated on the surface of a floor corresponding to a position to load the wheelchair inside a car such as a bus and roughly has a housing 2 fixedly attached to a floor surface 51 while falling into a recess 52 formed on the floor surface 51 and a wheel stopper plate 3 attached to this housing 2 so as to freely vertically turn. Then, this device is composed of a plate holder mechanism 4 for controlling the rising and falling (housing) of that plate 3 and a lock mechanism for forcedly locking the wheel stopper plate 3 from rising to the housing position, or the like. Further, the width of this device from side to side is set so as to set the device over the left and right rear wheels of the wheelchair.
Patent JP-H08134040-A (JP)
Title: Ether compound and its use
Inventor: SHUDO AKIRA
IPC: C07D277/16
Filed: 1994-11-08
Abstract: PURPOSE: To obtain the subject compound of a specific formula showing excellent controlling effect on harmful organisms. CONSTITUTION: This compound is shown by formula I [R<1> , R<3> and R<4> are each H or methyl; R<2> is H, a halogen or methyl; A<1> and A<2> are each H, OH or bonded at its end to form O or OCH2 ; B is a group of formula II (R<5> is H, a halogen or methyl), etc.; X is O, S or methylene; (1) is 1-4; (m) and (n) are each 1 or 2] such as 4-[2,2-(ethylenedioxy)cyclohexa-1-ylmethyl] phenyl-2-(2- pyridyloxy) ethyl ether. The compound, for example, is preferably obtained by reacting (A) a compound of formula III (L<1> is a halogen, mesyloxy or tosyloxy) with (B) a compound of the formula T<1> -X<1> -B<1> (B<1> is a group of formula IV, etc.; X<1> is O or S; T<1> is H or an alkali metal) in the molar ratio used of 1:1.1 to 1:1.5 at -30 to 200 deg.C for 0.5-24 hours.
Patent JP-H04150377-A (JP)
Title: Picture processing system
Inventor: NONOSHITA HIROSHI
IPC: H04N1/411
Filed: 1990-10-11
Abstract: PURPOSE:To facilitate buildup of a picture database by connecting a picture processing unit coding/decoding a picture data in a hierarchical way to a network. CONSTITUTION:Each of plural picture processing units 1 is provided with a means 10 coding a picture data in a hierarchical way, a means 11 decoding the picture data coded in a hierarchical way and means 3-9 editing and processing the decoded picture data in a picture system comprising the plural picture processing units 1 connecting to the same network 17, and the picture data coded in a hierarchical way is used for exchange of the picture data between the picture processing units and each picture processing unit selects and throws away the picture of a required hierarchy, then the exchange of the picture data between the processing units whose handled resolution differs is facilitated and one picture processing unit as an icon is controlled and managed.
Patent JP-H02118847-A (JP)
Title: Micro-processor development supporting device
Inventor: SHODA MASAHIRO
IPC: G06F11/22
Filed: 1988-10-28
Abstract: PURPOSE:To facilitate the debugging at the time of abnormal condition by making at least one of signals outputted to a target system into the condition different from the prescribed period and the time of the ordinary action with a prescribed timing. CONSTITUTION:In order to debug an abnormal processing function, a user sets an address to generate the abnormal condition before the emulation is developed, as a set address SAD. After the emulation is started, when the address of a target address signal TAR is coincident with the address SAD, a comparator 51 makes a coincident signal DS into a high level. When the signal DS becomes a high level, a target reading signal inversion TRD, which is the output of an OR gate G1, surely becomes the high level regardless of a reading signal inversion RD. For this reason, since at a target system, the signal inversion TRD to become naturally active does not become active, the abnormal condition occurs and this type of the debugging can be easily carried out.
Patent JP-2001090404-A (JP)
Title: Door lock management system
Inventor: YAMAZAKI KEIJI
IPC: H04W88/02
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To enable a door lock management system to offer superior convenience and a new function by providing a nonpermissible audio guiding means which audibly guides when a PHS terminal is not permitted to enter a room and an ID code storing means which records the ID codes and getting-in/out time of PHS terminals permitted to enter the room and the ID codes and getting-in/out time of PHS terminals which are not permitted to enter the room. SOLUTION: When a PHS terminal 8 enters a communication area, a base station 2 reads out the ID code of the terminal 8 by communicating with the terminal 8. A base-station controller 3 discriminates whether or not the ID code read out by means of the base station 2 is permitted to enter a room 7 and, when the ID code is permitted, outputs a door lock canceling signal to a door lock system 5 and stores the then time and ID code in a storage device. When the ID code is not allowed to enter the room 7, the controller 3 outputs audio guidance to the base station 2.
Patent JP-2001099339-A (JP)
Title: Check valve
Inventor: MATSUDA MITSURU
IPC: F16K47/02
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To securely prevent the generation of noise due to the vibration of a valve element in a check valve having the structure that a guide cylinder for guiding the opening and closing operation of a valve element while housing a spherical valve element energized by a spring in a direction for sitting on a valve seat continuously to a valve seat member having a valve hole and a valve seat facing to the valve hole at a central part thereof and that plural communication holes communicated with an outlet chamber formed between the guide cylinder and the valve housing are provided in a side wall of the guide cylinder at a part corresponding to the valve element. SOLUTION: A rod 25 to be connected to a valve element 8 at one end thereof when flowing the fluid is fitted in a valve hole 14 freely to be slid, and a flow passage 26 for allowing the flow of the fluid between the outer surface of the rod 25 and the inner surface of the valve hole 14 is formed in the outer surface of the rod 25 at plural positions with a space in the circumferential direction.