baber/WOPTO huggingface dataset:
Patent JP-H08136334-A (JP)
Title: Balance
Inventor: KOIKE YASUO
IPC: A61P31/04
Filed: 1994-11-04
Abstract: PURPOSE: To provide a balance which can improve the sanitary aspect of the use. CONSTITUTION: At least a part of a pan 5 for a weighing object is molded out of synthetic resin in which an antibacterial agent is kneaded, or at least the top surface of the pan is covered with the synthetic resin in which the antibacterial agent is kneaded. In another way, the antibacterial agent is applied at least on a part of the pan, or a film in which the antibacterial agent is kneaded is stick thereon. In comparison with conventional balances of which the pans are molded out of synthetic resin having no antibacterial effect, therefore, it is possible to suppress propagation of various bacteria, to prevent the various bacterial from sticking to the weighing object and thus to realize a sanitary balance.
Patent JP-S62131681-A (JP)
Title: Picture image detecting device
Inventor: SAGARA IWAO
IPC: H04N7/18
Filed: 1985-12-03
Abstract: PURPOSE:To surely detect an abnormity caused on a picture with a single detector without visual observation by comparing and collating always an initial video image data and the newest image data by means of a digital comparison circuit and raising an alarm if there is any variation between the data. CONSTITUTION:A video analog signal outputted from each small photodetector of a photodetector array 3 is amplified by an amplifier 4, subject to A/D conversion and stored in a memory 7. In this case, switches 6, 9 and 10 are thrown to the position A. While the switches 6, 9 and 10 are thrown to the position B, a video image analog signal of a supervision object 1 is extracted, is subject to A/D conversion and stored in a memory 8. Then the switches 6, 9 and 10 are switched to the position C to read a fixed storage in the memory 7 and a refresh storage in the memory 8, both the storage contents are compared by a comparison means 11 to compare the video image states. If there is any difference between the information of refresh storage and the initial still storage, it is detected and an alarm signal is raised.
Patent JP-H01113294-A (JP)
Title: Quadratic curve forming tool
Inventor: SHISHIDO TAKAO
IPC: B43L11/00
Filed: 1987-10-27
Abstract: PURPOSE: To make it possible to draw accurate quadric curves through a simple operation by equipping a linked element body consisting of tangential member positioned on a tangent line of a quadric curve, a pair of crossed arm members normal to the tangential member and the 1st through 4th moving member; and the 1st through 4th linked member. CONSTITUTION: When a 2nd pin 62 is turned clockwise around a pin 60 fixed at a focal point F, a moving member 40 moves up and down in parallel to a straight line OF, a crossed link element 1 also largely revolves clockwise by a link mechanism consisting of the 2nd pin 62, 1st link member 2, 1st pin 61, 2nd link member 3 and 3rd pin 63, and rotates on clockwise as well. Because the distance ES from an intersection S of cross on the link element 1 to the 2nd pin 62 and that the distance HS to the 3rd pin 63 are always equal, the distance PE from the quadric curve generating pin 64 to the 2nd pin 62 and that the distance PH to the 3rd pin 63 are always equal owing to a link mechanism, the intersection S embodies point S, and the quadric curve generating pin 64 represents point P, which draws a parabola A.
Patent JP-H08133180-A (JP)
Title: Float device
Inventor: ONO MINORU
IPC: B63B22/00
Filed: 1994-11-04
Abstract: PURPOSE: To facilitate movement of a float by releaseably controlling electric connection between a trailing end part of a control panel side conductive wire and a start end part of an equipment side conductive wire, performed in a relay box, in a float device floated on a water surface of a pond, dam, etc., by mounting equipments of a fountain device or the like. CONSTITUTION: Supplying a power source relating to a motor 5 of driving a pump 4 of a fountain device 3 and equipments 6 of lighting equipment or the like is performed through an equipment control panel 8, control panel side conductive wire 12, waterproof receptacle 17, equipment side conductive wire 11, etc., in a side of a land 7. Here, the equipment side conductive wire 11, provided between a float 2 and a relay box 9, is inserted through a flexible pipe 18 and protected from damage due to collision of foreign matter of drifting wood or the like. In the case of providing necessity for moving the float 2, a cover 9B of the relay box 9 is opened to make releaseable connection of the waterproof receptacle 17 and connection between a flange part 18B and a ship side of the relay box 9, and a waterproof cover is mounted on the box so as to move the float 2.
Patent JP-H01149796-A (JP)
Title: Elaiofilin derivative and its production
Inventor: GEERUHARUTO KURETSUCHIYUMARU
IPC: C07H15/26
Filed: 1988-10-28
Abstract: NEW MATERIAL: A compd. of formula I {C=C of a macrodiolide ring may be hydrogenated; R 1 , R 1 ' are groups of (substd.) formulas II, III [R 2 , R 3  are each H, formula IV (R 6  is H, a 1-15C alkyl, etc.); R 4  is H when R 2 , R 3  are H, and is H, formula IV, etc., when R 2 , R 3  are exclusive of H; R 5  is H, (CH 2 ) n -R 6 ; R 7  is H or a group of formula IV, etc., when R 2  to R 4  are not simulta neously H}. However, (hydrogenated macrodiolide ring-contg.) elaiophyline, the compds. in which R 1 , R 1 ' are formula II and/or formula III (R 2 , R 3  are H, acetyl and R 4 , R 5 , R 7  and H) and the compds. in which R 1 , R 1 ' are simultane ously formula II (R 2  to R 4  are H, R 5  is a 1-2C alkyl, etc.), are excluded.  
     USE: An anthelmintic agent. The compd. has the excellent activity to the gastrointestinal tract circular nematodes and Metastronglylidae parasitic to livestock, etc.  
     PROCESS: The objective compd. in which R 1 , R 1 ' are formula II and R 2 , R 3  are H is obtd. by bringing a compound of formula V (Q is chloride, bromide, etc.), into reaction with the elaiophyline. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H04149601-A (JP)
Title: Monitoring control equipment for plant facilities
Inventor: SAITO JUN
IPC: G05B9/02
Filed: 1990-10-09
Abstract: PURPOSE:To prevent such accidents including the breakdown of equipments, the discontinuation of the plant operation, etc., due to the continuous operation of equipments by judging totally the overall state of the plant facilities at initial application of those equipments. CONSTITUTION:A process data processing circuit 11 is provided to compute and output the information on the plant facilities 16 after inputting and storing them together with an abnormality detecting function 12 which inputs the output signal and the alarm signals received from the circuit 11 and the facilities 16 respectively, a CRT display device 13 which displays the output of the function 12, an automatic control function 14 which decides previously an operation instruction based on the operating state of the facilities 16, and a control output function 15 which outputs an operation control command to the facilities 16 based on the outputs received from both functions 12 and 14. In such constitution, the abnormal state is monitored for an initially applied equipment based on the overall state of the facilities 16 after the initial application of the equipment. If an abnormal state is decided, a cut-off command is issued so that the actual abnormality of the equipment can be prevented.
Patent JP-H02118991-A (JP)
Title: Semiconductor storage device
Inventor: KUMAGAI TAKASHI
IPC: G11C11/41
Filed: 1988-10-27
Abstract: PURPOSE:To prevent the deterioration in a characteristic of tDH due to a difference in the changing timing from a low to a high level of a control signal WEP and a change timing of a write signal by outputting a data externally from a memory cell via a readout circuit such as a sense amplifier when a storage device reaches from the write to a readout state without fail. CONSTITUTION:An address transition detection circuit 1 of a semiconductor device detects a logical change in one address input or over and outputs a pulse signal. Each pulse signal is inputted to transistors (TRs) 21 - 23 of an internal control circuit 2 and synthesized. A timer circuit 3 measures the time from a point of time when the logical change in the address is detected and outputs the result of measurement to the circuit 2. Moreover, a write control signal the inverse of control signal WE is inputted to an inverter 201 of the write control circuit 20 to process it at a delay circuit comprising an inverter and a capacitor, a timing the inverse of WEC when the inverse of We Pad changes from a low to a high level is inputted to the circuit 2, from which an internal control signal is outputted.
Patent JP-H03133188-A (JP)
Title: Surface emitting laser element
Inventor: IMATAKA YOSHIHIRO
IPC: H01S5/00
Filed: 1989-10-18
Abstract: PURPOSE:To improve carrier confinement effect by constituting semiconductor multilayer structure on a semiinsulative substrate in the manner in which the thickness of each layer is set at oscillation wavelengthXabout 1/4Xpositive integer. CONSTITUTION:Semioconductor multilayer structure 12 on a semiinsulative substrate 11 is constituted by laminating a plurality of unit multilayer films 13. Said film 13 is provided with the following; a first undoped semiconductor film 14 of direct transition type, a second semiconductor film 15 of N-type whose forbidden bandwidth is larger than that of the first semiconductor film 14, and a second semiconductor film 16 of P-type. These semiconductor films 14-16 are laminated. The thickness of each of the semiconductor films 14-16 is equal to oscillation (luminescence) wavelengthXabout 1/4Xpositive integer. The thickness is about 0.1mum, and so small that it can be neglected as compared with the diffusion length of carrier. Hence confinement effect of carrier becomes sufficient.
Patent JP-H1096818-A (JP)
Title: Light propagation element
Inventor: OTAKE MOTOYUKI
IPC: G02B6/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to propagate luminous fluxes while suppressing the spread of these luminous fluxes with simple constitution. SOLUTION: This light propagation element has a light transmission part B1 with consists of plural optical elements arranged apart air spacings d1 to d4 and a holding part B2 for holding plural optical elements b1 to b5 by connecting the elements to each other. The luminous fluxes made incident on the light transmission part B1 along a prescribed direction propagate in the light transmission part B1 while the luminous fluxes are reflected by reflection surfaces consisting of the boundaries between the optical elements and the air spacings.
Patent JP-H02118986-A (JP)
Title: Digital tape recorder and digital data recording method
Inventor: TANIZAWA SEIJI
IPC: G11B27/032
Filed: 1988-10-27
Abstract: PURPOSE:To ensure the consecutive state of a control data signal and an information data signal by detecting the presence of a control signal on a control track and recording a new control signal in response to the result of detection. CONSTITUTION:A new digital voice signal is recorded on a voice track so that the signal is overlapped partly from a little front side of the recording end of the digital voice signal recorded already in a way that the digital voice signal is consecutive by the control of a cross fader 5 and a recording amplifier 9A comprising a microcomputer 10. Moreover, a synchronization CRC check circuit 12 detects the presence of recording of a digital control signal with respect to a control track to generate a digital control signal to keep the consecutive state of a sector synchronizing signal and a sector number code signal at the detection of no recording and the signal is recorded newly.
Patent JP-S61148093-A (JP)
Title: Pressure-sensitive copying paper
Inventor: KOSAKA TAKAO
IPC: B01J13/02
Filed: 1984-12-21
Abstract: PURPOSE:To prevent smudging, by providing a coated layer comprising a fine powder of cellulose and mono-core microcapsules comprising an amino resin as a wall material and having a volume average particle diameter in a specified range. CONSTITUTION:In a system comprising a fine bacilliform powder of cellulose, the average particle diameter of mono-core microcapsules having walls formed of an amino resin is set to be 5-10mum. The wall thickness (a) of the microcapsules as calculated by formula I, wherein D is the average particle diameter (mum) of the microcapsules, R is the amount (pts.wt.) of the core material used, M is the amount (pts.wt.) of an amino compound used as a material for the wall, (n) is the molar ratio of formaldehyde (molecular weight: m2) to the amino compound (molecular weight: m1), and m3 is the molecular weight of water, is set to be 0.08-0.30mum. In addition, the fine powder of cellulose is so prepared that a fraction thereof having a length of not larger than 100mum constitutes not less than 98% of the whole.
Patent JP-H1098479-A (JP)
Title: Digital communication system
Inventor: YOKOGAWA EIJI
IPC: H04J3/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To improve reliability in data transmission while minimizing processing delay by performing retransmission processing caused by an error by detecting the transmission error while adding a code for detecting the transmission error for each piece of cell data. SOLUTION: A speech path setting/opening.band managing part 12 of B-CS manages the number of blocks in a TDMA frame to be allocated to plural B-RM. Radio LLC parts 5 and 8 control retransmission caused by the transmission error in a radio band while securing allowable delay time and radio MAC part 6 and 7 perform processing to return a retransmission request by detecting the transmission error for the unit of each piece of cell data loaded on the user channel of the TDMA frame. This retransmission processing is repeatedly performed until the delay time maximum and allowable for service communicated through a virtual communication path and over this allowable time, retransmission is stopped by deciding retransmission time-out. Thus, retransmission processing can be executed on the side of transmission while surely grasping the presence/absence of error.
Patent JP-S62131355-A (JP)
Title: Logic multiplex transmission equipment
Inventor: IZUMITANI HISANORI
IPC: G06F13/00
Filed: 1985-12-04
Abstract: PURPOSE:To perform equally the communication service between individual terminal equipments (PC) and a host by providing logical lines correspondingly to PCs. CONSTITUTION:A host computer 1 processes messages transmitted from PCs 9-a, 9-n and responds to them with messages if necessary. The host computer 1 is connected to an LAN equipment 5 through a communication controller 2. A communication control program 11 sends and receives data to and from the LAN equipment 5 and performs the interface to a program 12 which performs the logic multiplex transmission corresponding to LAN. Reception messages from the communication control program 11 are composed into messages in accordance with the logic multiplex transmission system, and messages are linked to pertinent service programs 13-a-13-n in the establishment order.
Patent JP-H03135115-A (JP)
Title: Decoding system by dmi and differential manchester system
Inventor: SASAHARA KOUJI
IPC: H03M5/12
Filed: 1989-10-20
Abstract: PURPOSE:To regenerate a normal data and clock without taking bit synchronization into account by decoding a transmission data from a data from a data when the transmission data is sampled at a sampling frequency being twice the transmission speed. CONSTITUTION:A timing generating circuit 2 generates clocks B,D,E synchronous ly with a reception data A, and a sampling circuit 1 samples the reception data A at a sampling frequency twice the data communication speed of the clock B to generate a half bit data C. Two 3-bit shift registers 3 collect 3 half bit data alternately by using the clocks D,E while overlapping the data by a half bit and a deciding circuit 4 compares the 3 half bit data with a data in a decoded table to decode one bit of the transmission data. Then a synchroniz ing circuit 5 fetches the data in the two discrimination circuits 4 synchronously with the clock G at the data communication speed to generate the decoded data. Thus, the normal data and clock are regenerated without causing a syn chronizing error in an optional bit string.
Patent JP-H11110314-A (JP)
Title: Method and device for measuring communication time of isdn line and storage medium storing communication time measuring program for isdn line
Inventor: TAKAGAWA YUICHIRO
IPC: G06F13/00
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for measuring communication time of an ISDN line which extract only information about calling from information that is exchanged through a terminal adapter and a DSU and measure communication time from the calling without including a special mechanism on the side of a network and a storage medium that stores a communication time measuring program. SOLUTION: This device detects call setting information from a terminal to an ISDN line and response information that is sent from the ISDN line to the terminal without a break (S1), acquires a channel that is utilized as a communication path and information of a calling number to store it (S2), shows that the state of the channel is in the process of communication (S3), also calculates communication time to display it (S4) and calculates communication charge for the communication time to show it (S5). When it detects disconnection information that is sent from either the terminal or the ISDN line (S6) and release completion information which corresponds to the disconnection information, it shows that the state of the channel which is used as a disconnected communication path is during an idle state (S7) and erases recorded information and display information (S8).
Patent JP-S61151166-A (JP)
Title: Delta7-prostaglandin a1 ester and production thereof
Inventor: HANESATO ATSUO
IPC: C07C401/00
Filed: 1984-12-25
Abstract: NEW MATERIAL:A compound shown by the formula I (R is aromatic substituted 1-4C hydrocarbon, 10-20C alkenyl, or steroid residue; wavy line is double bond of E form or Z form or their mixture). EXAMPLE:dl-(7E)-DELTA<7>-Prostaglandin A1 benzyl ester. USE:A carcinostatic action, antiviral action, and antimicrobial action. Showing improved cancer cell multiplication inhibitory action especially on L-1210 leukemia cell. PREPARATION:DELTA<7>-Prostaglandin A1 shown by the formula II is esterified with an alcohol shown by the formula R-OH in the presence of (e.g., dicyclohexylcarbodiimide, or 4-dimethylaminopyridine) in a solvent such as dichloromethane, etc., at 0-30 deg.C to give a compound shown by the formula I.
Patent JP-S63186861-A (JP)
Inventor: FUUGO RIIBENSU
IPC: C23C14/02
Filed: 1987-10-29
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-S61151241-A (JP)
Title: Method for pretreating ion-exchange membrane
Inventor: MIYAKE HARUHISA
IPC: B01J47/12
Filed: 1984-12-25
Abstract: PURPOSE:To improve the handling strength of an ion-exchange membrane and to prevent the membrane from being wrinkled during its use, by impregnating an ion-exchange membrane composed of a carboxyl group-contg. polymer with a specified quantity of a hydrophilic org. solvent. CONSTITUTION:A cation-exchange membrane composed of a carboxyl group- contg. polymer is immersed in or coated with a hydrophilic org. solvent (e.g. alcohol, aldehyde or amide) or an aq. soln. thereof to thereby impregnate the membrane with 0.1-50wt% (based on the quantity of the membrane) org. solvent, thus pretreating said ion-exchange membrane. In this way, handling strength, particularly folding endurance is improved to provide an ion-exchange membrane which is easy to handle. By this pretreatment, dimensional changes during its use, e.g., electrolysis, are inhibited to thereby prevent the membrane from being wrinkled and to prevent troubles such as increase in cell voltage, the breakage of the membrane etc., caused by wrinkling. Further, lowering in strength due to fine cracks of the membrane can be inhibited.
Patent JP-H1197974-A (JP)
Title: Piezoelectric substrate for surface acoustic wave device and surface acoustic wave device
Inventor: INOUE KENJI
IPC: H03H9/25
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric substrate for a surface acoustic wave device whose surface wave speed (SAW speed) useful to the miniaturization of the surface acoustic wave device is low by providing a main surface vertical to the X axis or Y axis of a specific single crystal. SOLUTION: In a surface acoustic wave device, a pair of interdigital electrodes 2 are provided on one main surface of a piezoelectric substrate 1. A single crystal belonging to a point group 32 expressed by a chemical expression Nd3 Ga5 SiO14 is used as the materials of the piezoelectric substrate 1. The substrate 1 is segmented so that a face vertical to the X axis of this single- crystal can be the main surface, and an interdigitated electrode 2 is formed on the main surface so that a surface acoustic wave propagating direction can be a single-crystal Y axial direction. That is, X cut Y propagation is used so that a (z) axis indicating a cut direction can be a single-crystal X axial direction, and an (x) axis indicating the surface acoustic wave propagating direction can be a single-crystal Y axial direction.  Thus, the surface acoustic wave at a slow SAW speed below 3000 m/s can be used.
Patent JP-H0579922-A (JP)
Title: Temperature sensor
Inventor: KOJIMA TAKAO
IPC: F01N11/00
Filed: 1991-09-24
Abstract: PURPOSE:To provide a temperature sensor capable of simply and correctly measuring temperature in a wide temperature range. CONSTITUTION:In a catalyst converter temperature sensor 5 for measuring the temperature in a catalyst converter 6, a green sheet 1 having three or more layers of thick film type platinum resistor patterns 2 is laminated and baked, and the adjacent thin film type platinum resistor patterns 2 are connected by metallized through holes. The length A of the resistor section of each thin film type platinum resistor pattern 2 is set to 1/3 or below of the protruded length B of the catalyst converter temperature sensor 5 into the catalyst converter 6 [A<=(1/3)B].
Patent JP-H1189451-A (JP)
Title: Water control system for plant production
Inventor: NAMITA MASAYUKI
IPC: A01G27/00
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject control system capable of keeping a culture medium in proper moisture state and improving quality and uniformity of plants and useful for facilities for raising seedlings of vegetables and flowers in spite of change in environment such as weather by setting water amount-determining means or the like for determining an overhead watering amount or the like to a plurality of culture media. SOLUTION: This water control system is equipped with a culture medium weight-measuring means, e.g. a weight-measuring apparatus 26 for measuring the weight of a specific culture medium and a water amount-determining means for determining an overhead watering amount or water supplying amount from the bottom face to a plurality of culture media based on the measured weight.  Furthermore, the culture medium weight-measuring means is equipped with a weight 28 capable of controlling the weight according to growth of plants, a balance 27 in which the weight 28 is connected to the one end, a culture connecting means for connecting a specific culture medium to the other end part of the balance 27 in a suspension- possible manner, a balance raising and lowering means for raising and lowering the midpoint of the balance 27 and a balance inclination detecting means for detecting inclination of raised balance 27 and further preferably a water level control means, e.g. water level controlling vessel 11 for controlling water level of a water supplying vessel 10 based on water-supplying amount from the bottom determined by the water amount determining means.