baber/WOPTO huggingface dataset:
Patent JP-H0664657-A (JP)
Title: String holding instrument
Inventor: SAITO KOJI
IPC: B65D63/14
Filed: 1992-08-07
Abstract: PURPOSE:To provide a string holding instrument simple in operation, easy to handle and excellent in general use. CONSTITUTION:The string holding instrument comprises a synthetic resin-made holding body A consisting of a pair of holders A1 and A2, a connector A3 connecting these holders and a holding projection A4 projecting from the connector A3 and a rockable synthetic resin-made operating body B provided separately from the holding body A and freely rockably mountable to the holding body A resiliently bent on itself in the middle of the connector A3. The paired holders A1 and A2 are provided with fastening projections 1a and 1b, respectively, and the rockable operating body B is provided with nearly elliptical fastening holes 21 in which the fastening projection 1a of the one holder A1 and the fastening projection 1b of the other holder A2 are both receivable. The rockable operating body B is rockably moved, whereby the edge part of each fastening hole 21 moves the paired fastening projections 1a and 1b toward and away from each other to hold string between each of paired holders A1 and A2 and the holding projection A4.
Patent JP-H0692093-A (JP)
Title: Decorative plate and manufacture thereof
Inventor: MARUYAMA OSAMU
IPC: B32B33/00
Filed: 1992-09-01
Abstract: PURPOSE:To obtain a decorative plate having qualitative touch of wood and interesting quality of pattern using cheap surface layer material by forming embossment groups consisting of an optional number of embossments crowded with each other on the surface of the surface layer material made of natural wood stuck to the top face of a base layer material. CONSTITUTION:A decorative plate 1 is made of a base layer material 2 having a surface layer material 3 arranged on the top face thereof. The base layer material 2 is made of an intermediate veneer 4 and a rear veneer 5. On the other hand, the surface layer material 3 is made of a surface veneer obtained by cutting natural wood. On the surface thereof, conduits 6 are exposed unevenly. In this case, embossment groups consisting of an optional number of embossments 7 crowded with each other are formed on the surface of the surface layer material 3 so as to express a desired pattern by the embossment groups. The decorative plate 1 is made of a common plywood or natural wood decorative plywood. As for the pattern, longitudinal directions of the embossments 7 are conformed to each other so as to arrange in a curve. Further, the surface layer material 1 is colored and coated with transparent coating.
Patent JP-H04114603-A (JP)
Title: Accessory
Inventor: NAKANO AKIHIKO
IPC: A44C25/00
Filed: 1990-09-03
Abstract: PURPOSE:To heighten visual detectability and appeal effect by providing a sucker attached on a plate-like substance and a light-emitting body emitting light as energy source of durable battery, said light emitting battery turns on and off like eyes of living creature or a tail of a firefly. CONSTITUTION:On the surface of the portion of a plastic-made plate-like substance formed after a head of man corresponding to hairs, a solar battery 1 and a sucker 3 are provided. On a portion corresponding to the pupil of man's eye an orifice 42 is provided. At the back of the portion, a light emitting body 2 comprising LED with high luminance is provided. Although the light emitting body 2 emits light with a solar battery as its energy power source. The emitting start time, lightening time and the interval between lightening is controlled by a driving circuit component 11. The accessory so constructed can be easily provided on glass window of cars thanks to absorbing plate. Since the visual detectability of the light emitting body 2 is extremely high, an accessory with high appeal effect can be obtained.
Patent JP-H1172011-A (JP)
Title: Valve gear of engine for gas heat-pump
Inventor: NAGATA RYUZABURO
IPC: F02B63/06
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To elongate maintenance cycle of a valve clearance of a valve gear. SOLUTION: This valve gear is previded with a rocker arm 12 pivoted to a cylinder block 11, an adjusting bolt 14 adjustably screwed with one end of the rocker arm 12, a rod 16 faced to the adjusting bolt 14 with a specified valve clearance G, and transmitting vertical reciprocation caused by a cam on a cam shaft to the adjusting bolt 14, through abutting with the bolt 14, a rash adjustor 17 held onto the other end of the rocker arm 12, and an engine valve 18 always connected to the rash adjustor 17.
Patent JP-H0569459-A (JP)
Title: Mold
Inventor: OSEKO HISAAKI
IPC: B29C45/73
Filed: 1991-09-13
Abstract: PURPOSE:To prevent the shaving of a plastic matrix at the time of insertion by making the opening dimension of the mold opening surface of a molding cavity larger than the cross-sectional dimension parallel to the mold opening surface of the remaining part of the molding cavity on the side corresponding to the opening of the cavity. CONSTITUTION:The part constituted of a fixed mold 11a of a molding cavity 13 is set to a fixed cavity 13a and the part constituted of a movable mold 11b of said cavity 13 is set to a movable cavity 13b. Step parts 13c, 13d of a predetermined depth are formed in the vicinity of both mold opening surfaces of the fixed and movable cavities 13a, 13b within the range capable of generating predetermined resin inner pressure in the molding cavity 13 and the opening dimensions L1, L3 of the cavities are made larger than the cross-sectional dimensions L11, L12 of the respective corresponding remaining parts.
Patent JP-H0674934-A (JP)
Title: Buffer solution, which does not contain metal, for verification based on ion selecting electrode
Inventor: UIRIAMU JIEIMUZU SUKATSUTO
IPC: G01N27/416
Filed: 1991-06-10
Abstract: PURPOSE: To reduce the effect of an obstacle substance without using a toxious heavy metal complex by adding a borie acid compd. and an alkalinity control compd. to a buffering compsn. used in the assay of a test sample by an ion selective electrode. CONSTITUTION: This compsn. contains about 0.3-5wt.%, pref. about 1-4wt.% of a boric acid compd. and an alkaline or actidic alkalinity control compd. of which the amt. is sufficient to impart pH proper to identification, for example, tetramethylammonium hydroxide. This heavy metal free compsn. is added in a ratio of about 3-25 pts. per 1 pts. of a test sample in a selective electrode method and used in order to dilute and buffer the test sample. By this constitution, an ion selective electrode can be reused and sensitive certification is rapidly performed and, since the ion selective electrodes can be continuously arranged in the assay of a single sample with respect to various analytes, this buffering compsn. is especially useful for an automatic analyser.
Patent JP-H04113714-A (JP)
Title: Semiconductor integrated circuit
Inventor: TOKUDA YASUNOBU
IPC: H03K19/0185
Filed: 1990-09-04
Abstract: PURPOSE:To realize a semiconductor integrated circuit with a large power supply voltage margin by changing over logical threshold voltages of H and L levels of an input circuit when a reference voltage and the power supply voltage are compared and the power supply voltage is a specified voltage or over. CONSTITUTION:A current capability beta of transistors(TRs) Q11, Q12 is selected sufficiently larger than that of a TR Q10 of a reference voltage generating circuit 1 to keep the reference voltage to be almost constant independently of a power supply voltage Vdd. Moreover, an inverter comprising TRs Q20, Q21 receiving an input from a line V1 outputs H, L to a line V2 while a logic threshold voltage V2L is used as a border. Since a TR Q4 is controlled a voltage of the line V2 of the circuit 2, the logic threshold voltage of the input circuit is selected to two stages depending on the power supply voltage.
Patent JP-H0397412-A (JP)
Title: Tv set and screen containing furniture
Inventor: HOSHINO KAZUYA
IPC: A47B81/06
Filed: 1989-09-09
Abstract: PURPOSE:To use a TV set or a screen, as necessary, by interlocking the TV set disposed at a lower part of a containing furniture main body with the screen disposed at an upper part, and controlling to move them up and down. CONSTITUTION:A containing furniture main body 1 is provided with a counter part 2 at the center of a lower part, and a TV set 5 is contained and disposed inside it to be freely movable up and down by a lifter 6. A screen 7 for an image to be projected is disposed to be movable up and down freely on the front state surface of a back plate in a space over the counter part 2. A control part 17 is provided for moving the TV set 5 and the screen 7 interlocked with each other for operating them by a hand switch 18. When the hand switch 18 is operated for using the TV set 5, signals are inputted to a screen controller 19 and a lifter controller 21, respectively, to move the TV set 5 up, while the screen 7 is moved up to be wound by a drum. For suing the screen 7, the TV set 5 is moved down to be contained in the counter part 2, while the screen 7 is moved down over the top plate of the counter part 2.
Patent JP-H1077780-A (JP)
Title: Tunnel excavator and excavation method
Inventor: INOUE TOSHIFUMI
IPC: E21D9/087
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent the partial decrease of excavation efficiency in the cross section of an excavated tunnel and do continuous excavation work at a long distance in a simple structure. SOLUTION: On a tunnel excavator, a cutter head 12 provided with a number of cutter bits 20 in front of a skin plate 11 is mounted to be freely driven and rotated. The cutter head consists of a first cutter spoke 13 on the rotational center side and a second cutter spoke 14 connected to the outer periphery of the first cutter spoke 13 via a connection shaft 15 to be freely rotationally moved forward and backward in the excavation advancing direction. The second cutter spoke 14 is supported to be freely rotationally moved by a hydraulic jack 17.
Patent JP-2000060669-A (JP)
Title: Reclining seat
Inventor: KURITA MASAHIRO
IPC: A47C1/027
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To optionally adjust the inclination of a seat back. SOLUTION: A V-shape cam groove 21 deep at the circumferential center and gradually shallowed toward both ends is formed at the outer periphery of a fixed ring 11 fixed to a seat. A rolling element 23 is incorporated between the cam groove 21 and a cylindrical surface provided at the inner periphery of a rotating ring 12 fixed to a seat back, and the seat back is locked in the inclination adjusted position by the frictional contact of the rolling element 23 with a bottom face 21a of the cam groove 21 and the cylindrical surface 22. An operating member 51 with a lever is rotatably provided coaxially with a retainer 24 for holding the rolling element 23, and the retainer 24 is axially pressed by a cam face 53 provided at the operating member 51, by the rotation of the operating member 51 to engage a positioning protruding part 42 provided at the retainer 24, with a positioning recessed part 41 formed at the fixed ring 11. This engagement positions the rolling element 23 at the circumferential center of the cam groove 21. The rolling element 23 does not therefore come in frictional contact with the cylindrical surface 22 to adjust the inclination of the seat back.
Patent JP-H0553553-A (JP)
Title: Screen switching system for successive frame
Inventor: OYA IKUO
IPC: G09G5/36
Filed: 1991-08-21
Abstract: PURPOSE:To smoothly display screen information of successive frames at a high speed by providing plural display processors and providing on each of the display processor with an image memory. CONSTITUTION:The N (N>=3) display processors 1-2 have the image memories 1-3. The display processors 1-2 develop display elements of frames 1-1 assigned to them respectively on the image memories 1-2 in order and the N devices are put in parallel operation. Each display processor 1-2 performs the operation (increment, decrement, and value setting) of the counter 1-4 of a video generator 1-5. The video generator 1-5 reads data out of a screen memory 1-3 corresponding to the value of a counter 1-4 and displays the data on a CRT display 1-5. A decentralized control system which circulates display tokens among the respective display processors 1-2 is employed as a synchronization system for switching displays among the N image memories 1-3.
Patent JP-H1077870-A (JP)
Title: Engine with supercharger
Inventor: MIYAKUBO HIROSHI
IPC: F02D41/06
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To heighten combustibility at the cold time by providing a control means for making the operating angle of an intake valve small to heat intake air at the cold time. SOLUTION: Each cylinder is provided with two intake valves 22. A valve system 29 is provided as an operating angle adjusting means for adjusting the operating angle of each intake valve 22. A control unit 14 controls the cam changeover of the valve system 29 at the cold time when the engine cooling water temperature detected by a water temperature sensor 12 is the specified value or less in a low load area with the opening of a throttle valve 9 being the specified value or less. At the cold time, the operating angle of each intake valve 22 is thus made small, and the lift quantity is made small so as to considerably reduce the intake quantity flowing into the cylinder. With the decrease of the intake quantity, the opening of an auxiliary air regulating valve 17 is enlarged to heighten intake pressure upstream of a supercharger 4 and to build up boost pressure downstream of the supercharger 4, thus heightening the temperature of intake air flowing into the cylinder.
Patent JP-H0765361-A (JP)
Title: Magnetic tape evaluating device
Inventor: INOUE CHIKARA
IPC: G11B5/84
Filed: 1993-08-26
Abstract: PURPOSE:To improve the efficiency in evaluating the characteristics of magnetic tapes. CONSTITUTION:This magnetic tape evaluating device 1 records signals of prescribed frequencies by bringing a magnetic head into contact with the magnetic tapes wound over approximately the entire circumference of the peripheral surface of a rotating rotary drum and measures the characteristics of the magnetic tapes by reproducing the recorded signals. The rotary drum 5 has plural openings 5c for insertion of the magnetic tapes formed at the prescribed points in the circumferential direction of the peripheral surface 5a of the drum and plural magnetic tape fixing mechanism 12 disposed within the drum. The respective ends of the plural magnetic tapes 8a, 8b continuously wound on the drum peripheral surface 5a of the rotary drum 5 in the circumferential direction over approximately the entire periphery thereof are advanced through the openings 5c for insertion of the magnetic tapes and the free ends of the plural magnetic tapes 8a, 8b advanced therein are fixed by the fixing mechanisms 12.
Patent JP-H1173742-A (JP)
Title: Error rate detection, digital signal processor and digital video device
Inventor: SATO KOTARO
IPC: G11B20/18
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To enable the accurate adjustment work while judging the degree of the concrete error rate reduction with the sense of heating of the adjuster by generating the output with audible sound, which is converted to the audio signal corresponding to the error rate calculated in the manner of counting the error of a digital signal. SOLUTION: The detection is simultaneously made for the error rate as the frequency change of the audible sound and for the information on the reference value of the error rate as the specified audible sound. The error rate of the error information included in the head reproducing output signal A which is processed by a digital signal processing part 1, is calculated by a system control 3 and subjected to D/A conversion by a D/A converter 4 then outputted. Oscillating signals outputted by 1st and 2nd voltage controlled oscillators 5, 11 in accordance with high/low of the error rate and the reference value thereof are mixed with audio signals B and C from an analog signal processing part 2 by 1st, 2nd mixers 6, 12. These two outputs are amplified by 1st, 2nd low frequency amplifiers 7, 13 and outputted by speakers 9, 15 as the audible sound.
Patent JP-2000068224-A (JP)
Title: Substrate heat treatment device
Inventor: MASUDA MITSUHIRO
IPC: H01L21/324
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a substrate heat treatment device whose operation rate is high. SOLUTION: Temperature detecting elements MT1-MT3 which are equipped with three sheathed thermocouples are mounted on a supporting part 3, and flat parts provided at the top ends of them are brought into contact with a substrate W placed on the supporting part at heat treatment. A temperature calculating part 82 calculates the optimum contact state of the temperature detecting elements MT1-MT3 with the substrate W, based on the temperature drop rats of the temperature signals of the temperature detecting elements MT1-MT3. If this is an allowable value or more, the temperature of the substrate is calculated by the temperature detecting elements, and the substrate W is subjected to heat treatment. If conversely, this is less than the allowable value, alarm is issued by an alarm 85 without starting the processing.
Patent JP-2001036620-A (JP)
Title: Mobile phone with λl eyeglass hook
Inventor: TAKAMATSU MIYOJI
IPC: H04M1/21
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a mobile phone with ΛL eyeglass hook that a user can freely use both hands because the mobile phone can be hooked to a frame of an eyeglass and fixed at an ear for free-hand applications by fitting a small sized hook of a ΛL type to a side face of the mobile phone, that it is convenient for a light work and memo taking, safe driving of an automobile is attained without lacking concentration and attention of the driver, a load of the user is relieved because of not needing hand support and the user can easily use the mobile phone in a relaxed state. SOLUTION: A ΛL type hook 2 is fitted to a main body of a mobile phone 1, a stopper 3 is placed to one face of the hook Λpart, a hole 4 is made on both sides of the stopper 3, a projection lock is placed on the flat part of the L part and the corners of the hook Λ part can be folded and made compact by plastic coating skin contact. The type of material of the hook is made of a synthetic resin such as plastic, rubber or polyethylene and is processed by coating by a soft material to suppress slipping. The ΛL type small-sized eyeglass hook is provided on the side face of the mobile phone 1.
Patent JP-2001058269-A (JP)
Title: Device and method for inspecting automatic welding machine
Inventor: OE TAKESHI
IPC: B23K31/00
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To efficiently and quickly perform inspection on failure etc., of an automatic welding machine, and to improve its working rate. SOLUTION: The inspection device 10 is connected through an interface part 12 to the automatic welding machine which has a welding head 2, a power source device 3, and a controller 4. An instruction for inspection from a remote control part 13 constituting the inspection device 10 is transferred through a communication channel 14, and the inspection for the controller 4 and welding head 2 etc., is directly performed, on performed through a controller 11 instlled on site. And, also the inspection can be performed by using the control part 11 on site.
Patent JP-S60125690-A (JP)
Title: Ribbon back-tension mechanism for printer
Inventor: ONO YOSHIAKI
IPC: B41J33/52
Filed: 1983-12-13
Abstract: PURPOSE:To obtain a back tension mechanism which can be easily assembled and is capable of giving constant back tension all the time by a method in which an expandible belt is laid on the ribbon holder on the ribbon supply side and part of the belt is fixed at portion other than the holder. CONSTITUTION:When a ratchet is turned and a correct ribbon 23 is wound around a winding reel, a ribbon holder 24 on the ribbon supply side is counterclockwise turned. In this case, a belt 30 is followed by the frictional force with the drum 32 of the ribbon holder 24, but within a limited range because of its partial holding and fixation by a fixer 31. The belt 30 is slipped to the ribbon holder thereafter. When the ratchet is stopped and the feeding of the ribbon is discontinued, the ribbon holder 24 is clockwise pulled back by the recovery force of the belt 30, whereupon back tension is given to the ribbon 23. The belt 30 is made of an expandible and flexible rubber, etc.
Patent JP-H1061063-A (JP)
Title: Fire-resistant external wall panel
Inventor: USUI YOSHIOU
IPC: E04F13/08
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To increase the structural strength of joints and simplify the flame retardancy structure, in a laminate type file-resistant external wall panel in which fire-resistant boards are laminated and fixed at the inside of the surface board. SOLUTION: A plurality of fire-resistant boards 4 are laminated on the rear face of a surface board 1 to form a fire-resistant material layer 2. These fire- resistant boards 4 are laminated to form level differences at both side ends and form protrusions 5 and grooves 6 for connection of panels by use of the level difference structure. Since a pair of connection parts C including the protrusions 5 and the grooves 6 are constituted of a fitting wall 10 connected to the surface board 1 and the side end parts 4a, 4b of the fire-resistant boards 4 reinforcing the fitting wall 10 from the inside, the structural strength can be increased. A flame retard part 7 is integrally bent to continuously extend to the inside end wall 11 of one of the connection parts C to prevent frame from passing through the connection parts. And further, the material cost and the construction cost are reduced.
Patent JP-H0961946-A (JP)
Title: Document illumination device
Inventor: YAMAGUCHI TAKAO
IPC: G03B27/54
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a compact document illumination device and a compact image forming device using it by which a high-quality image is formed without deteriorating image forming performance even if a compact photoreceptor drum is used. SOLUTION: This document illumination device is constituted so that the surface 1 of document is linearly slit-exposed. Then, it is provided with a main reflecting mirror 4 reflecting luminous flux from an illumination light source 2 toward the document surface 1, a sub-reflecting mirror 5 reflecting one part of the luminous flux reflected on the mirror 4 besides and irradiating the document surface 1 with it and a slit plate 6 arranged nearer toward the source document surface side than the luminous flux proceeding to the mirror 5 from the mirror 4 and set for restricting the luminous flux reflected on the document surface 1. The plate 6 is formed to be like a chevron and the luminous flux reflected on the document surface 1 is restricted by the slit in the chevron.