baber/WOPTO huggingface dataset:
Patent JP-H05125746-A (JP)
Title: Hydraulic pilot circuit for working machine
Inventor: YAMAMOTO KEIICHIRO
IPC: E02F9/24
Filed: 1991-11-05
Abstract: PURPOSE:To continue operation temporarily by connecting the discharge side of an auxiliary hydraulic pump on its midway of a pressure-oil feed passage from a sub-hydraulic pump to a pilot valve and driving the auxiliary hydraulic pump when the sub-hydraulic pump gets trouble. CONSTITUTION:Main hydraulic pumps 3 driven by an engine E and a main hydraulic circuit 1 composed of control valves 4-13 operating a travel gear and various working machines, etc., are installed. A pilot circuit 2 consisting of a sub-hydraulic pump 14, pilot valves 16 changing over and operating the valves 4-13, and control levers 17, 18, etc., operating the pilot valves 16 is mounted. The discharge side port 23 of an electric-motor driving auxiliary hydraulic pump 22 is connected on its midway of a pressure-oil feed passage 20 supplying the valves 16 with the discharged pressure oil of the pump 14 while a check valve 24 is set up on the upstream side of the port 23. When the pump 14 gets trouble, the pump 22 is driven. An electric pump may be replaced with a manual pump. Accordingly, when the pump 14 gets trouble, a working machine can be controlled at a safe attitude proper to repair, temporary remaining, etc., and working can be continued temporarily.
Patent JP-H07137950-A (JP)
Title: Safety switch short-circuiting device for elevator
Inventor: MORIGUCHI MASAO
IPC: B66B5/00
Filed: 1993-11-17
Abstract: PURPOSE:To provide a device for short-circuiting a safety switch for an elevator, which can check the operation of the safety switch through remote control without using an interphone and without carrying out a complicated preparatory work, and which can prevent an existing elevator device from being affected. CONSTITUTION:A safety switch short-circuiting device comprises a transmitter 1 having switching parts 1a, 1b, for delivering electromagnetic waves 2 having predetermined frequencies, and a receiver 3 incorporating a wave discriminating device 3c for detecting the electromagnetic waves 2. Further, the receiver 3 incorporates relays 3A, 3B, normally open contacts 3Aa, 3Bb, transistors Tra, Trb, clip terminals 4a, 4b and the like, and accordingly, a safety switch can be short-circuited only in a period in which the receiver 2 receives the electromagnetic wave 2.
Patent JP-H01130694-A (JP)
Title: Key telephone system
Inventor: SAITO MUNEHIRO
IPC: H04Q3/58
Filed: 1987-11-17
Abstract: PURPOSE:To display the telephone number of a calling telephone set on an incoming telephone set by providing a circuit for adding the extension number of the telephone set to a dial number and transmitting and a circuit for detecting the added extension number. CONSTITUTION:At the time of the call, the extension number is added after the dial number by the extension number transmission circuit 15 of the telephone set and a signal after the number of digits by a setting switch 17 of the received dial signals is detected by the extension number detecting circuit 16 at the time of the incoming call is detected as a called extension number. Thereby, even in case of an incoming call from other key telephone system, the call telephone set can be displayed and a receiver can know the calling telephone set without sensing the call telephone set from the key telephone system of its own or other system.
Patent JP-H08149554-A (JP)
Title: Control channel selecting method for mobile station
Inventor: YUNOKI KAZUFUMI
IPC: H04W88/02
Filed: 1994-11-22
Abstract: PURPOSE: To reduce the frequency in wait permission/inhibition discrimination for each candidate of a control channel at the time or selecting the control channel by a mobile station. CONSTITUTION: The reception level of each control channel is measured, and the result is stored in a table TB1. Reception levels higher than a prescribed value in this table TB1 are selected and are transposed in the order of levels to generate a candidate table TB2 where pairs of control channels and their reception levels are arranged in the order of levels. Two arbitrary control channels whose frequency intervals are shorter than the channel frequency interval of the system are. selected from control channels in the candidate table TB2, and one control channel having the lower reception level is selected, and the reception level of this control channel in the table TB2 is forcibly set to the prescribed value or lower.  Control channels in the table TB2 are transposed in the order of reception levels to generate a candidate table TB3, and a control channel is selected based on this table.
Patent JP-H07141845-A (JP)
Title: Program transmitting device
Inventor: HONDA SEIICHI
IPC: H04N5/78
Filed: 1993-11-17
Abstract: PURPOSE:To smoothly re-start the reproduction of a program which is interrupted by an emergency program, etc. CONSTITUTION:An interruption instruction signal from a system 13 in a station is supplied to a cart mechanism section 2 and a control computer 7 through an interface 15. Then, the computer 7 reads the contents of the program event code during transmission, the time code of a cassette during reproduction at the time of the interruption is read from VTRs 41 to 4N during reproduction through the section 2 and is stored in the respective storage sections of an interrupt event code and an interrupt time code of a memory 8. When a re-start instruction signal of the interrupted program is supplied from the system 13 in the station, the cassette with a stored identification code is loaded into arbitrary VTRs 41 to 4N and a cue-up is performed at the position of the stored time code. When a transmission instruction signal arrives, the arbitrary VTRs 41 to 4N are reproduced and transmitted to the outside through a switcher 10.
Patent JP-H01230530-A (JP)
Title: Liquid agent composition for nasal administration of calcitonin
Inventor: YAMAMOTO NAKAYUKI
IPC: A61K38/23
Filed: 1988-11-17
Abstract: PURPOSE:To obtain the stable title composition obtained by blending an organic acid as an absorption accelerator, being free from disorder of nasal mucosa and having good absorption. CONSTITUTION:A liquid agent composition for nasal administration being a peptide having serum calcium lowering action, containing various kind of natural calcitonins or peptide analogue thereof as active ingredients, containing 0.05-60% (w/v), preferably 0.1-50% (w/v) of organic acid (especially preferably citric acids, tartaric acid, cinnamic acid or L-aspartic acid), preferably selected from dicarboxylic acids, tricarboxylic acids and hydroxycarboxylic acids in the composition as an absorption accelerator. Calcitonin is used in the concentration in the composition of 1-10000unit/ml, preferably 5-5000unit/ml and administered at an amount of preferably 0.05-0.5ml/time, properly once-three times daily.
Patent JP-H04163179-A (JP)
Title: Life detector of print head
Inventor: MATSUNO TOSHIAKI
IPC: B41J29/20
Filed: 1990-10-26
Abstract: PURPOSE:To prevent defective printing of a printer by a method wherein the number of times of action of a print head is stored in a memory capable of keeping the contents even when electrical power is removed, and when the number of times of action exceeds the number of times pre-determined as the life, replacement of the print head is instructed. CONSTITUTION:As a former printer has such an operating feature that the life of a print head is recognized when the print head is out of order, it has such a defect that printing can not be performed because of the life of the print head when a user wants to perform printing by a printer of a terminal equipment. Then, the number of times of printing action of a print head 5 of a printer 4 is detected by a print head life detecting circuit 3 and the total number of times of printing action is stored in a main memory 2, which does not lose the contents when electric power is removed, via a central processor 1. And, when the total number of times of printing action exceeds a number of times of printing action pre-determined as the life, the central processor 1 reads the content of the main memory 2 and indicates an instruction of replacement of the print head 5 on an indicator 6.
Patent JP-H0597639-A (JP)
Title: Composition for oral cavity
Inventor: IMAOKA KIYOHIKO
IPC: A61Q11/00
Filed: 1991-10-08
Abstract: PURPOSE:To impart taste of good body and mildness without impairing balance of aromas essential to peppermint oil and improve usability by blending a solvent extract of a steam distillation residue of a plant belonging to the genus Mentha in a composition for the oral cavity containing the peppermint oil as a refreshing agent. CONSTITUTION:A composition for the oral cavity is obtained by effectively utilizing a steam distillation residue produced in recovering peppermint oil from a plant belonging to the genus Mentha by steam distillation and using the resultant residue with the peppermint oil in combination. Thereby, taste of body and mildness matching with the peppermint oil are imparted without impairing balance of aromas and feeling of use is improved. The flavor and flavor stability of the composition is further improved. The composition obtained by this method is contained in a prescribed container such as an aluminum tube, a laminated tube of aluminum and a plastic, a plastic tube, a bottle-shaped container or an aerosol container for use.
Patent JP-H09166823-A (JP)
Title: Electronic developing type camera
Inventor: SATO KOICHI
IPC: G02F1/13
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To prevent the loss of a recording image caused by mutiple exposure and also to improve operability by discriminating whether an electronic developing type recording medium installed is unrecorded or recorded and selecting either of a photographing mode and an image reading mode. SOLUTION: Light emitted from a transmissivity sensor 88 is made incident on a reflection element through the liquid crystal display element of the electronic developing type recording medium RM, and its reflected light is made incident on the transmissivity sensor 88 through the liquid crystal display element again. A system control circuit 28 calculates a difference between transmissivity measured data and reference data, and when the difference is a large value exceeding an error range, it judges as recorded. A release switch 16 functions not only as a switch for photographing operation but also the switch for picture signal reading operation. When it discriminates that the electronic developing type recording medium RM installed is unrecorded, the photographing mode is selected, and when it discriminates as recorded, the image reading mode is selected.
Patent JP-2001111269-A (JP)
Title: Fitting structure for electronic component
Inventor: FUJISAWA HITOSHI
IPC: H05K7/20
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure for an electronic component that prevents radiation of noise to the outside. SOLUTION: Under a condition where a power transistor 2 and a diode bridge 3 are sandwiched between a mold wiring board 1 and a heat sink 10, the mold wiring board 1 and the heat sink 10 are fixed together with a screw 11, that does not penetrates the power transistor 2 and the diode bridge 3. Bosses 6 and 6, through which the screw 11 is inserted, are provided between the mold wiring board 1 and the heat sink 10. Thus, the screw 11 is not brought into contact with a heat-releasing part of the diode bridge 3 and the power transistor 2, and noise is not transmitted to the heat sink 10 via the screw 11.
Patent JP-H04164806-A (JP)
Title: Production of wood ceramics
Inventor: OKABE TOSHIHIRO
IPC: C04B35/52
Filed: 1990-10-26
Abstract: PURPOSE:To obtain the subject wood ceramics excellent in conductivity and corrosion resistance by impregnating a wood with a phenol resin, curing it and subsequently carbonizing it. CONSTITUTION:A wood and a woody material are immersed in a solution of a phenol resin having an aromatic polycondensed ring structure and vacuum impregnation is carried out using a vacuum pump. After curing in an atmosphere of formalin, the resultant material is carbonized at a high temperature under an anaerobic condition, thus obtaining the objective wood ceramics.
Patent JP-H07139032-A (JP)
Title: Centrifugal forming material and centrifugal forming material covering building frame using it
Inventor: KITAGAWA KIYOYASU
IPC: E04B1/16
Filed: 1993-11-18
Abstract: PURPOSE:To obtain satisfactory bond strength by forming recessed and projecting parts on the inner peripheral surface of a centrifugal forming material, and placing cast-in-place concrete on the inside. CONSTITUTION:A precast concrete column formwork 10 formed by a centrifugal forming material is formed like a cylinder having a substantially square section, and a reinforcing bar 10a is disposed in the inside. Projecting parts 11a and recessed parts 11b are continuously alternately extended in the horizontal direction to form recessed and projecting parts 11 on the inner peripheral surface of each corner part of the column formwork 10. Subsequently, after-cast cast-in- place concrete is placed on the inside of the column formwork 10, and concrete flows along the recessed and projecting parts 11 smoothly to the angle part of each corner part. Accordingly, no cavity is produced in the angle part so as to obtain high quality centrifugal forming material covering building frame.
Patent JP-H07126905-A (JP)
Title: Production of gloves
Inventor: KIJIMA TAKAYUKI
IPC: A41D19/00
Filed: 1993-10-25
Abstract: PURPOSE:To easily produce gloves enabling free movement of fingers in worn state and easily usable in sports or works. CONSTITUTION:A sheet 2 for the back of hand is folded at plural parts at proper spacings and a ribbon-like overlapped part 4 having narrow width is formed at the inside of the folding 3. The sheet 2 is placed on a sheet 1 for the palm of the hand. Both sheets are punched in the form of a glove at the same time and the circumferential part is welded to integrate the sheets.
Patent JP-H05129411-A (JP)
Title: Compound semiconductor wafer for detecting metal element contamination and method of detecting metal element contamination
Inventor: INADA TOMOKI
IPC: H01L21/66
Filed: 1991-11-06
Abstract: PURPOSE:To detect a very small amount of heavy metal contamination by a very simple method, facilitate management and maintenance, and shorten working hour per specimen. CONSTITUTION:High purity GaAs wafer wherein heavy metal concentration is lower than or equal to 1015cm<-3>, carbon concentration is 1015cm<-3>, and three- step heat treatment has been performed is used as a wafer for detecting heavy metal contamination. When the wafer is dipped in chemical liquid containing heavy metal and dried, the heavy metal adheres to the GaAs wafer surface and remains. When the surface is heated at 700-850 deg.C, the heavy metal diffuses in GaAs, and forms impurity level in a band gap. The GaAs wafer is irradiated with laser light having energy larger than the band gap of GaAs, and photoluminescence is measured. Light emission corresponding with the heavy metal which emission is caused by recombination of excitated carrier and impurity level can be observed. By comparing the luminous intensity of the heavy metal with the band end luminous intensity corresponding with the band gap energy of GaAs, relative concentration can be obtained.
Patent JP-H10133748-A (JP)
Title: Raw material quality control unit for plant facility performing feedback control
Inventor: YODA TETSUYA
IPC: G05B11/36
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To control the variance of a raw material itself and a fault, etc., of control equipment which have not been able to be managed by monitoring and inspecting the patterns of control output value of respective control blocks. SOLUTION: This quality control unit is equipped with a control block selecting means 1 which selects arbitrary plural control blocks out of plural control blocks, a sampling storage means 2 which samples control output values of results controlled and calculated so that respective selected control blocks reach each temperature target value after becoming stable as control output patterns at every unit time, a reference control output pattern storage means 4 which stores reference control output values of the respective selected control blocks as reference control output patterns,  a pattern comparing means 5 which compares the control output patterns sampled at a unit time with the reference control output patterns and an alarm means 6 which alarms abnormality of a control output value pattern when the sampled control output pattern deviates from a range of variation allowable values of the reference control output patterns.
Patent JP-H0598058-A (JP)
Title: Propylene resin foam and its production
Inventor: MOMOSE YOSHIAKI
IPC: C08L23/10
Filed: 1991-10-09
Abstract: PURPOSE:To provide the title foam which can be properly produced over a wide range of foaming temp. and exhibits an excellent flexibility over a range of from a high to a low expansion ratio while overcoming defects occurring in a conventional extruded propylene resin foam prepd. from a noncrosslinked propylene resin. CONSTITUTION:A noncross-linked resin component comprising 97-55wt.% propylene resin having long-chain branches and a drawdown of 60m/min or lower and 3-45wt.% linear ultralow-density polyethylene is melt mixed with a blowing agent and extruded under a low pressure thus giving the title foam.
Patent JP-H08130489-A (JP)
Title: Tuner for both digital and analog use
Inventor: ISHIGURO NAOYUKI
IPC: H04B1/26
Filed: 1994-10-31
Abstract: PURPOSE: To make the configuration small and to reduce the power consumption by using a pre-stage part of a digital tuner and an analog tuner in common in which circuit processing of the post-stage differs from each other. CONSTITUTION: A high frequency circuit part of the tuner is made up of a filter 1 filtering a signal from an antenna, two stages of amplifiers 2, 5 amplifying a high frequency signal, two stages of AGC circuits 3, 6 for automatic gain control, a tracking filter 4, a mixer 7 for frequency conversion and a local oscillator 8 or the like. An analog processing section 31 as a post-stage circuit is made up of an AGC circuit 9, an IFA 10, a filter 11 and an FM demodulator 12 or the like. A digital processing section 32 as a post-stage circuit is made up of an AGC circuit 19, an IFA 20, a filter 21 and a QPSK demodulator 22 or the like 22. A changeover switch 33 switches the output of the high frequency circuit to the analog processing section 31 or the digital processing section 32.  Power is supplied to the analog processing section 31 or the digital processing section 32 from a power supply 34 via the switches 35, 36 in interlocking therewith.
Patent JP-H09113554-A (JP)
Title: Board capacitance detecting circuit
Inventor: OYAMA EIJI
IPC: G01R31/28
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To surely detect the dispersion of the board capacitance on a board by forming a filter with a board capacitance detecting dummy pattern arranged on the board. SOLUTION: A board capacitance detecting dummy pattern 1 written on a multi-layer board is arranged to have the inter-layer capacitance on the board. When the output of an oscillator 3 is inputted to the dummy pattern 1 through an impedance converter 2 for keeping constant impedance, a filter is formed as an equivalent circuit. The output of this filter is amplified by an amplifier 4 and level-detected by a detector 5. The detected output voltage is changed in response to the capacitance change. When the capacitance is increased, the output in the high-frequency area is decreased, the frequency characteristic of a head amplifier 6 is increased to the frequency characteristic suitable for a video signal processing circuit 7. The dispersion of the board capacitance can be easily and surely detected.
Patent JP-S63144482-A (JP)
Title: Magnetic recorder
Inventor: TAKAHASHI YOSHINORI
IPC: G11B23/28
Filed: 1986-12-05
Abstract: PURPOSE:To prevent the loss of data due to adhesion of dust or misoperation by constituting a write prevention device by an optical shutter comprising a liquid crystal panel to attain repetitive use. CONSTITUTION:By exerting an electric field different in direction on a write preventing device made of a liquid crystal panel 13, the light transmissivity of the liquid crystal panel 13 is changed and the panel 13 acts as an optical shutter to attain an ON/OFF state. Then which of the ON/OFF state the liquid crystal panel 13 resides is detected by a light source and a photodetector or the like depending on whether the light is detected through throughholes 12a, 12b and the liquid crystal panel 13 thereby judging the write enable state. Thus, so long as an electric field is not given externally, the ON/OFF state is unchanged in the liquid crystal 13, then the data losses due to mis-operation are reduced. Moreover, an electric field is applied as required, then the titled device is used repetitively and the adhesion of dust giving adverse effect on a magnetic disk is avoided.
Patent JP-2000119463-A (JP)
Title: Thermoplastic resin composition
Inventor: ONO TETSUSHI
IPC: C08L25/00
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide thermoplastic resin compositions comprising an aromatic polycarbonate resin and a styrenic resin which are excellent in wet heat fatigue and wet heat strength retention while making the most of the properties such as impact resistance and molding processability which aromatic polycarbonate resins and styrenic resins inherently possess. SOLUTION: Thermoplastic resin compositions comprise (A) 1-99 wt.% aromatic polycarbonate resin which has a relative fluorescence intensity of not more than 4×10-3 at 465 nm relative to a reference substance when the fluorescence spectrum is measured (with an excitation wavelength of 320 nm) and has been obtained by reacting a dihydric phenol with a carbonate precursor by the melt method and (B) 99-1 wt.% styrenic resin.
Patent JP-H11123274-A (JP)
Title: Prize-catching game machine
Inventor: YOSHIDA MIKIO
IPC: A63F9/30
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To guarantee the chances of obtaining prizes even if a desired prize is buried in the heap of other prizes in a prize storage area. SOLUTION: A plurality of small articles 16 are stored in a prize storage area 14 in a game machine main body 12. A player inserts one hand into the game machine main body 12 through a slot 27 formed in an arm member 24. The player controls the arm member 24 to freely swing it, catches the desired small article 16, and casts the article toward a prize receiving table 21. Even if a desired small article 16 is buried beneath the other small articles 16, the player can select only the desired small article 16 below the other articles by pushing away the other small articles 16 above it.
Patent JP-S62149639-A (JP)
Title: Production of ether of polyol
Inventor: KAWAKAMI SHIGENAO
IPC: C07C41/01
Filed: 1985-12-24
Abstract: PURPOSE:To advantageously obtain the titled compound, by reacting a polyol with a halogen compound in the presence of a mono- - polyethylene glycol, etc., between two phases of an aqueous phase containing the polyol and an alkali metal salt and an organic phase containing the halogen compound. CONSTITUTION:A compound expressed by formula I or II (R<1> and R<2> are H, alkyl, alkenyl, aryl or aralkyl and further R<2> is H; m is 0 or 1; n is 1, 2 or 3) is reacted with a compound expressed by the formula R<3>X (R<3> is each group in R<1> except H; X is halogen) to produce an ether of the compound expressed by formula I or II useful as an intermediate for esters, etc., or crosslinking agents, etc. In the process, the reaction is carried out between two phases of an aqueous phase consisting of the compound expressed by formula I or II and an alkali metal salt and an organic phase containing the compound expressed by the formula R<3>X and a full ether or partial ether of the compound expressed by formula I or II is readily obtained in good yield and selectivity in a short time by the presence of a compound expressed by formula III (R<4> and R<5> are respective groups in R<1>; n is a natural number).