baber/WOPTO huggingface dataset:
Patent JP-H04157739-A (JP)
Title: Method for positioning inspection of ic package and positioning inspection stand
Inventor: OOBA KIYOMUNE
IPC: H01L21/66
Filed: 1990-10-20
Abstract: PURPOSE:To enable inspection positioning to be made accurately by guiding an inner surface of a taper part of a pin to an outer surface of the taper at a guide protruding part of an inspection stand in a flat-package type IC with a gull-wing type lead pin. CONSTITUTION:Guide protruding parts 212-215 of an inspection stand are equipped with a taper outer surface (skew outer surface) F. The taper outer surface F plays a role of a guide pin for placing an IC package 10 onto an inspection stand and then positioning it. When the package 10 is placed on the inspection stand, an inner surface cs of a taper part c of a lead pin P is guided to the outer surface F and finally a pin edge part d is mounted to a specified position on a measurement base surface 211a of a base part of the inspection stand. When the pin edge part d is mounted on the surface 211a, the inner surface of pin cs may, still be in contact with the outer surface F of the projecting parts 212-215 but the direction of alignment of lead pin at each side of IC is in parallel with or in nearly parallel with an edge lines L1, L2, L3, or L4 under the pin array when viewed from the top. Also, an end face ds of the edge part of each lead pin d is approximately aligned to a position of side surface S1, S2, S3, or S4 of the base part of the inspection stand 211.
Patent JP-H08117050-A (JP)
Title: Swing mechanism for seat plate and seat back of chair
Inventor: INOUE NOBORU
IPC: A47C3/026
Filed: 1994-10-24
Abstract: PURPOSE: To achieve the interlock of a seat plate which is sinking with a seat back which is leaning forward/backward, by shaft-connecting the seat plate to an arm member, and its rear end to the arm member via a seat-back support member. CONSTITUTION: A seat plate 4 is capable of swinging up and down in front of and behind a shaft A because the seat plate 4 is shaft-connected to an arm member 3 by means of a shaft B supporting plate springs 51 and 52, at the front end of the arm member 3 so attached to a base block 2 by means of the shaft A as to be swingable downward. The support member 9 of a seat back so attached to the arm member 3 and seat plate 4 by means of shafts E and D as to pivot is connected to the long hole C of the arm member 3 via the shaft E. Thus, the seat plate 4 and a seat-back support member 9 swing in such a manner that one of the members 4 and 9 swings interlocking with the other which is swinging.  Between the shaft B by means of which the seat plate 4 is so attached to the arm member 3 as to pivot and the shaft E by means of which the front end of the extended part 91 of the seat- back support member 9 is so attached to the rear part of the arm member 3 as to pivot is a glass spring 12 which fixes a distance between both the shafts and releases them, therefore their interlock can be arbitrarily locked.
Patent JP-H05116396-A (JP)
Title: Printer
Inventor: TSUCHIYA TAKAMASA
IPC: G03G15/00
Filed: 1991-10-29
Abstract: PURPOSE:To detect a stack jam even in the case of an intermittent printing operation. CONSTITUTION:A continuous sheet is fed to an inlet of a stacker and a jam sensor arm 2 is pressed by the sheet. A clock signal is output from a clock jam sensor 3, and a CPU 4 starts a jam detecting operation. If a level of the signal from the sensor 3 before printing is stopped is 'high', the time of high level of the clock signal before stoppage of printing is integrated and held if the level of the clock signal of restarting the printing is 'high'. Since the clock signal has 'high' level even after restart of printing, duration of high level is integrated starting from the generation of the clock signal prior to initially stoppage of printing, and when it becomes 5sec, the CPU 4 judges it as a stack jam.
Patent JP-H09107866-A (JP)
Title: Bread baking dish and its production
Inventor: HIRANO KUNIHIRO
IPC: A21B3/13
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To easily obtain at a low cost a bread baking dish not getting out of proper shape. SOLUTION: A thin shape-retaining film 2 made from a synthetic resin is applied to a thin paper 1 followed by conducting a press molding of both the thin paper 1 and film 2 to obtain the objective bread baking dish made up of bottom 3 and corrugated wall 4 so that the film 2 lines on the inner surface of the thin paper 1. Owing to the above method, this bread baking dish is inexpensive because of being made up of the thin paper 1 and the thin shape- retaining film 2, being prevented from getting out of proper shape because the inner surface of the thin paper 1 is supported by the film 2, and being easy to make as compared with the case where a thin paper and a shape- retaining film are molded separately followed by mutual application.
Patent JP-S63134018-A (JP)
Title: Exhaust gas filter for diesel engine
Inventor: YONEMURA MASAAKI
IPC: B01D46/00
Filed: 1986-11-27
Abstract: PURPOSE:To obtain the heat-resisting and yield-strengthened filter of corrugated honeycomb structure by using the material manufactured by sintering a sheet consisting of heat-resisting inorganic fibers, the raw powder for ceramics and nickel oxide (II) powder. CONSTITUTION:The heat-resisting inorganic fibers are suspended in water to form a slurry, which is mixed with the other slurry which is separately prepared with the raw powder of ceramics and nickel oxide (II) having catalytic action and is manufactured into a sheet. By using the sheets, with an adhesive and a plug material, a corrugated honeycomb structure with plugged cells 3-a, 3-b is formed, and is sintered at 1,200-1,350 deg.C to obtain the filter. As for the adhesive, one containing a mixture of the heat-resisting inorganic fibers and the raw powder of ceramics is used. As for the plug material, a high viscous slurry containing the same composition as that of the sheet is used.
Patent JP-H01122804-A (JP)
Title: Refuse collecting cart discharge controller
Inventor: MORIMOTO MASAKAZU
IPC: B65F3/24
Filed: 1987-11-09
Abstract: PURPOSE:To make it possible to discharge refuse safety and promptly by shifting a push plate backward in interlocking with operation of a cylinder for tightly fastening a refuse-charged box, so as to loosen the tight fastening, and then working an operating switch so as to incline the refuse-charged box. CONSTITUTION:In discharging refuse, when a tightly fastening switch is turned on, an electric current flows into a solenoid SOLf so that a solenoid controlled valve V2 is shifted downward, and oil pressure is transmitted to an oil chamber on the piston rod side of a push cylinder 12 so as to compress the push cylinder 12 and shift a push plate backward. At the same time, an electric contact point is switched so that an electric current flows into a solenoid SoLa. In this case, a solenoid controlled valve V4 is shifted upward so that a tightly fastening cylinder 15 is elongated to loosen the tight fastening. Then, an operating switch is changed over so that an electric current flows into a solenoid SOLm, and the upper side of a solenoid controlled valve V5 is shifted so as to elongate a rising/falling cylinder 14 and incline a refuse-charged box. Thus, discharge of refuse can be carried out safely and promptly.
Patent JP-S63133663-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO MASARU
IPC: H01L29/78
Filed: 1986-11-26
Abstract: PURPOSE:To suppress a latch-up which obstructs the normal operation of a circuit and is caused when a potential at the output terminal is lower than a grounding potential by a method wherein a diode, where a drain and a cathode for a transistor formed on a well at a CMOS integrated circuit are connected, is formed on the surface of the well. CONSTITUTION:A diode D, where a drain 4n and a cathode 6 for a second transistor Tn are connected, is formed on the surface of a well 1a, of a second conductivity type, in a complementary semiconductor device which contains a first transistor Tp, of the second conductivity type, formed on a semiconductor substrate 1, of a first conductivity type, and the second transistor Tns, of the first conductivity type, formed on the well 1a, of the second conductivity type, formed on the surface of the semiconductor substrate 1. For example, a Schottky diode D which is composed of the N<-> cathode 6 connected to an N<+> type drain 4n of the transistor Tn and an anode 7 of a Schottky electrode on the surface of the cathode 6 is formed, and the anode 7 is grounded.
Patent JP-S62144551-A (JP)
Title: Ac generator for vehicle
Inventor: ISHII KANICHI
IPC: H02K9/06
Filed: 1985-12-18
Abstract: PURPOSE:To improve the workability of stacking assembly in the axial direction, and to enhance airtightness and watertightness by forming a structure in which an edge with a hooked section and a groove with a hooked section are engaged. CONSTITUTION:A cylinder section 11b is continuously connected integrally at the center of a disk section 11a in a fan guide 11, and molded by a synthetic resin. A notch 11c is shaped to the cylinder section 11b, and two edges 11c-1, 11c-2 are formed to the notch 11c in a folded shape that a section takes a hooked shape. A brush holder 12 is formed in structure in which a brush 13 is supported by a brush box 12a, and a pair of grooves 12b with hooked sections are shaped to the brush box 12a. The edges 11c-1, 11c-2 with the hooked sections and a pair of the grooves 12b with the hooked sections are fixed in a connecting and disconnecting manner, and the brush holder 12 is penetrated and fastened in an airtight manner to the fan-guide cylinder section 11b.
Patent JP-H10109818-A (JP)
Title: Protecting plate separator
Inventor: KAWAMURA TOSHITERU
IPC: B65H41/00
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To automatically perform operations from cutting of an adhesive tape to protecting plate elimination so as to reduce labor and increase efficiency by cutting the adhesive tape of a staked body side face during carrying of the stacked body and then eliminating the protecting plate in the lower side of the stacked body in a lower direction. SOLUTION: For eliminating a protecting plate fixed in the lower side of a stacked body containing a printed board, first a number of stacked bodies 5 are loaded on a throw-in base 9 in the laminated condition of many stages and then the stacked bodies 5 are vacuum absorbed one by one from a throw-in pad 49 and supplied to a carrying means 7. Then, in the midway of carrying the stacked bodies 5 on the carrying means 7 in a lower direction, both sides and lower surfaces of the stacked bodies 5 are guided by a side guide roller and a press roller and by pressing a pair of left and right cutting means, an adhesive tape for fixing the protecting plate is cut from both sides of the stacked bodies 5.  Then, the tip side of the lower protecting plate of the stacked bodies 5 is adsorbed by adsorbing means 18 and bent downward and, subsequently, the bent protecting plate is separated by a separation guiding means 19.
Patent JP-H11110815-A (JP)
Title: Optical recording medium and optical recording and reproducing method using this optical recording medium
Inventor: SATO TSUTOMU
IPC: G11B7/249
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a high-density optical disk dealing with a blue semiconductor laser and a recording medium which may be reproduced by a high-density optical disk system of the next generation as well by forming a recording layer by using dyestuffs having a specific structure as an essential component and mixing the same with org. dyestuffs. SOLUTION: The recording layer of the optical recording medium is the layer contg. at least one kind selected from the org. dyestuff compds. expressed by formulas I, II, III as essential components. In the formulas, R1 , R2 denote hydrogen atoms, 1-6C alkyl groups, (substd.) arom. hydrocarbon groups, etc.; R3 , R4 , R5 , R7 , R8 , R9 , R10 , R11 , R12 denote at least one kind selected from hydrogen atoms, halogen atoms, nitro groups, hydroxy groups, carboxyl groups, (substd.) 1-12C alkyl groups, (substd.) alkoxy groups, amino groups and (substd.) alkyl amino groups which may be the same or different.
Patent JP-H10110708-A (JP)
Title: Mounting structure of magnetic member for attracting seal band and magnet for attracting seal band
Inventor: NODA MITSUO
IPC: F15B15/14
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To simply mount magnetic members, which magnetically attract an axially extending flexible seal band to close an opening, on both sides of an opening part and position the magnetic members uniformly each other throughout a longitudinal direction. SOLUTION: Magnet mounting grooves 20 in a cross section having a lock groove 23 throughout the longitudinal overall length of a barrel 2 are formed on both sides of the slit 4 of a cylinder barrel 2. A belt-like magnet 30 in a shape complementary to that of the section of a mounting hole 20 is inserted through the end part of a barrel. After the insertion, the belt-like magnet 30 is cut to a barrel length and the longitudinal position of the magnet is regulated by an end cap.  Since the magnet 30 is mechanically coupled to the barrel 2 through the lock groove 23, a fear of the magnet being come off from the groove opening 21 of the mounting groove 20 to the outside is eliminated without using an adhesive throughout an overall length, and magnetizing surfaces 32 and 33 are positioned vertically uniformly each other throughout a longitudinal direction and seal bands 9 and 10 are reliably attracted.
Patent JP-H01125616-A (JP)
Title: File control system
Inventor: WAKAMORI FUMIO
IPC: G06F12/00
Filed: 1987-11-11
Abstract: PURPOSE:To perform the rewriting jobs at a high speed in a file control system by writing additionally data into a area in case an idle area is larger than the area occupied by the data to be rewritten and at the same time rewriting the head address and the area size. CONSTITUTION:An M sector of a file 4 includes an index storing area and a data area control table and an N sector stores the data on pictures, etc. The information on the index data 21, the data head address 22 and the data size 23 are stored in a sector l of the index storing area. When a rewriting command is supplied for the data stored in a sector (n1+1) of an n127, the data on sectors n1 and (n1+1) are erased and the information showing a invalid area is set at a flag 26. Then the data rewritten newly at and after a sector n2 pointed by an idle area pointer are written into the sectors n2 and (n2+2). Thus the generating frequency is reduced for shortage the remaining valid areas of a medium.
Patent JP-2000354538-A (JP)
Title: Foreign substance storage device for post
Inventor: TAKAHASHI MASAYUKI
IPC: A47G29/122
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To surely prevent a foreign substance from entering into a mailbag in a post by providing a storage box positioned upward of the mailbag in the post and storing the foreign substance in the downward of a letter drop in the post and by providing a foreign substance shutdown tool shutting off a way of the foreign substance relative to the inserted foreign substance and dropping it in a storage box. SOLUTION: When a mail is inserted from a letter drop 2 of a post, the mail raises a letter drop lid 13, slides on a sliding plate 8 and a slit body 7, or a foreign substance shutdown tool 6, and is dropped and stored in a mailbag 3. Namely, the mail is longer than the width in the short side direction of the storage box 4 so that it slides on the slit body 7 and is dropped in the mailbag 3 without entering into the storage box 4. On the other hand, when the foreign substance, e.g. a lit cigarette is inserted from the letter drop 2, the cigarette sides down the sliding plate 8, and in approaching to above the storage box 4, it is prevented from dropping further by the slit body 7 and dropped in the storage box 4 to be recovered and stored.
Patent JP-H05122627-A (JP)
Title: Image display device
Inventor: INABA HITOSHI
IPC: H04N5/44
Filed: 1991-10-29
Abstract: PURPOSE:To obtain a stable screen so that the entire screen including on-screen display characters on a television screen and a picture-in-picture slave screen cannot be disturbed by noise when a channel at which there is not television broadcasting is received, when the entire broadcasting has ended or when the direction of an antenna is adjusted in a satelight broadcasting receiving system. CONSTITUTION:In an image display device receiving a television braodcasting signal and displaying it on the screen, a switch means 16 turning on/off the supply of a synchronization signal from a synchronization separation circuit 13 to a horizontal oscillation means 17 synchronizing with the synchronization signal and horizontally oscillating is provided between the synchronization separation circuit 13 and the horizontal oscillation means 17, and in addition, a control means 19 discriminating the presence or absence of the synchronization signal is provided to turn off the switch means 16 when the control means 19 discriminates the absence of the synchronization signal. Thus, when a non- signal channel is received, for example, the horizontal oscillation means 17 is not affected by a noisy pulse and performs free-run oscillation and so, the screen can be prevented from being disturbed.
Patent JP-H04161093-A (JP)
Title: Reluctance type motor
Inventor: BAN ITSUKI
IPC: H02P25/098
Filed: 1990-10-23
Abstract: PURPOSE:To suppress vibration at the time of starting by effecting conduction with an electric angle of 120 deg. at the time of starting. CONSTITUTION:When exciting coils 17b, 17e are conducted and salient poles 1b, 1d are attracted to rotate a rotor 1 by 120 deg. in the direction of an arrow A, the exciting coils 17b, 17e are unconducted while exciting coils 17c, 17f are conducted. When the rotor 1 is further rotated by 120 deg., the exciting coils 17c, 17f are unconducted and exciting coils 17a, 17d are excited. At that time, axis symmetrical poles (16a, 16d), (16b, 16e), (16c, 16f) are magnetized with N and S poles. Since two poles (16a, 16d), (16b, 16e), (16c, 16f) are always excited with different polarities, leakage fluxes pass in the opposite directions through nonexciting poles thus preventing production of counter torque. According to the constitution, vibration can be suppressed.
Patent JP-H10119425-A (JP)
Title: Recording paper and ink jet recording method employing the same
Inventor: KOMATA HIROSHI
IPC: D21H17/55
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To improve the water resistance of a picture by a method wherein a base paper, having the principal constituents of fibrous substance and filler as well as a specific volume in a specified range, is specified to contain cation polymer, having the effective constituent of a polymerized substance consisting of the skeleton of acrylamide alkyl quarternary ammonium salt having benzyl group, and water-soluble resin. SOLUTION: A base paper, consisting of the principal constituents of fibrous substance as well as filler and specified so as to have a specific volume in the range of more than 1.2cm<3> /g and lower than 2.0cm<3> /g, is specified so as to contain cation polymer, having the effective constituent of polymerized substance consisting of the skeleton of (meta) acrylamide alkyl quarternary ammonium salt having benzyl group shown by a general formula, and water-soluble resin. In the formula, R shows hydrogen atom or methyl group, R1 and R2 show hydrogen atom or aliphatic alkyl group of carbon atomic number of 1-18, and R3 shows an alkylene group having the carbon atomic number of 1-4 or CH2 (OH)CH2 . X shows halogen ion, sulfate ion, the alkyl sulfate ion of carbon atomic number of 1-18 and the like.
Patent JP-S62142682-A (JP)
Title: Recording material
Inventor: TAKASHIMA MASANOBU
IPC: B41M5/145
Filed: 1985-12-17
Abstract: PURPOSE:To provide a recording material less susceptible to ground coloring, fogging during preservation or lowering in color forming performance with time, by incorporating a fluoran derivative having a pyridylethyl- or pyridylpropyl-containing amine residue as a substituent group at 6-position. CONSTITUTION:A fluoran derivative of the formula is used as a coloring matter precursor for a pressure-sensitive paper or a thermal paper. In the formula, X is hydrogen or an amine residue, Y is an alkyl, alkoxy, aryl, halogen or amine residue, Z is a pyridylethyl- or pyridylpropyl-containing amine residue, and R1 is hydrogen, a halogen or lower alkyl. The fluoran derivative is rapidly developed into a black color upon making contact with an electron-acceptive substance, and the resultant coloring matter is so stable that discoloration or fading hardly occurs even under irradiation with light, heating or moistening for a long period of time.
Patent JP-H09122309-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To facilitate a check at a design stage of a display result of discrimination information regarding whether a game value is given or not and to give variety to the display result of the discrimination information. SOLUTION: A variable display 60 for special patterns which can variably display special patterns and a variable display 1 for decorative patterns which can variably display decorative patterns are provided in a game region 13. The total number of combinations of display results in the variable display 1 for decorative patterns is larger than the total number of combinations of display results in the variable display 60 for special patterns. A control for setting the display result of the decorative patterns in the variable display 1 to a display result corresponding to the display result of the special patterns in the variable display 60 is performed.  The display result of the patterns regarding a grant of a game value at a design stage can be checked on the basis of the display result of the variable display 60 for special patterns having the smaller total number of combinations of display results.
Patent JP-H07115562-A (JP)
Title: Detection circuit for synchronizing pulse
Inventor: OBAYASHI TOSHIYUKI
IPC: H04N5/44
Filed: 1993-10-18
Abstract: PURPOSE:To provide the detector for a synchronizing pulse with fast response and excellent in noise immunity. CONSTITUTION:The detection circuit is provided with a comparator circuit 22 comparing an output signal PSYNC from a synchronizing separator circuit with a pulse P21 for a horizontal blanking period to output an output pulse P22 corresponding to the presence of a horizontal synchronizing pulse, and a discrimination circuit 23 which discriminates that the synchronization pulse is in existence when the output pulse P22 is continuously obtained and discriminates that no synchronization pulse is in existence when the output pulse P22 is not continuously obtained, the number of consecutive output pulses when the presence of synchronization pulse is discriminated is less than 6 cycles, the number of consecutive output pulses when the absence of synchronization pulse is discriminated is 10 cycles or over.
Patent JP-H03145936-A (JP)
Title: Battery charger
Inventor: KAWATE YOSUKE
IPC: H02J7/10
Filed: 1989-10-31
Abstract: PURPOSE:To prevent overcharge effectively without setting individual charging conditions by interrupting a charging current, when the detected battery voltage is smaller than the maximum peak value by a predetermined quantity. CONSTITUTION:A battery 4 is connected with a supply circuit 2. A charging current to the battery 4 is detected by a charging current-sensing means 33 and first and second timers 34a, 34b are caused to start counting. The first timer 34a is judged to have counted a set-up time T1 and then a peak value- holding means 35 is started. When a comparison value-setting means 36 judges that the difference between peak value voltage EP and battery voltage EV is larger than a voltage comparison value EC, a voltage comparing means 37 outputs a signal to operate an interruption means 38 to interrupt the charging current. Also, when the timer 34b counts a set-up time T2, the charging current is interrupted in the same way as stated above.