baber/WOPTO huggingface dataset:
Patent JP-H01186301-A (JP)
Title: Spacing device for superposed single plates
Inventor: SUZUKI KUNIYASU
IPC: B65H7/12
Filed: 1988-01-20
Abstract: PURPOSE:To automatically space superposed single plates by providing a control circuit for controlling the operations of a pressing mechanism and a separating mechanism by detection signals of starting and ending points of the superposed plates by a superposition detector, and a delay circuit. CONSTITUTION:A superposition detector 3d for detecting the staring point P and the ending point Q of the superposition B of single plates A, A1, a pressing mechanism 5 for pressing the plate A1 disposed at the rear from the point Q of the superposition to stop it, and an attraction or insertion separating mechanism 6 for forcibly feeding the plate A disposed at the front from the point P of the superposition are sequentially arranged from its upstream side of a conveying direction on a conveyor 1, and a control circuit 15 for controlling the operations of the mechanism 5, 6 by detection signals of the points P, Q of the superposition by the detector 3d and a delay circuit 16a are provided. With this structure, the plate A1 disposed at the rear from the point Q is pressed, and the plate A disposed at the front from the point P is forcibly conveyed at the same as or slightly higher speed than the speed of the conveyor 1. Thus, the superposed pats B can be effectively separated.
Patent JP-2000203517-A (JP)
Title: Article supporting stand for tape winding machine
Inventor: YOSHIDA KOICHI
IPC: B65B13/18
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To stably support an article. SOLUTION: An article supporting stand comprises a tape supporting mechanism 27 so supporting a tape T as to be delivered freely, a rotating arm 4 holding the tape supporting mechanism 27 in the vicinity of its end and rotating around an article, a driving mechanism 5 rotating the rotating arm 4 and delivering the tape T, a front supporting stand 2 supporting the front of the article and a rear supporting stand 3 supporting the rear of the article. A supporting tool 51 supporting the article is provided with a pair of faces 54 and 55 facing each other and clamped by the almost 45 deg. angle toward the gravity direction, and the article is disposed on a rotation central line of the rotating arm 4 by the faces 54 and 55 facing each other.  When the article is placed on the faces 54 and 55 facing each other, the article is stabilized on the faces 54 and 55 facing each other by the action of gravity.
Patent JP-H05234128-A (JP)
Title: Substrate for optical recording medium and optical recording medium
Inventor: OGUSHI MASAYASU
IPC: G11B7/24047
Filed: 1992-01-24
Abstract: PURPOSE:To obtain the optical recording medium which is small in warping angle by warping a substrate to a prescribed angle so as to form a required recessed shape. CONSTITUTION:The polycarbonate substrate 1 of the optical recording medium of a single plate specifications to be recorded with information on one surface is injection molded to warp by 2 to 6mrad angle theta in such a manner that the recording side warps to the shape recessing from the reference plane on the inner periphery of the substrate 1. If the optical recording medium is constituted by forming a recording film, protective film, reflection film and hard coat film on the, substrate 1 and forming a hard coat film on the rear surface of the substrate, the warpage generated at the time of formation of these films is offset and the optical recording medium having the small warping angle within + or -2mrad warping angle under the environment of 20 deg.C and 50% relative humidity is obtd.
Patent JP-H05202531-A (JP)
Title: Mechanism for fitting operating device of working vehicle
Inventor: MIYAZAKI YUTAKA
IPC: E02F9/20
Filed: 1992-01-24
Abstract: PURPOSE:To open and close reliably the passage for getting on/off by changing the posture of a regulating device and an operating device, and to lock the operating device in the neutral position in a get-on/off posture, by one stroke. CONSTITUTION:In a back-hoe with a controlling tower 15 provided beside a driving seat and swingable between a control posture projected to a get-on/off passage S, and a get-on/off posture moved backward, a control rod 19 switchable between a get-on/off restraining posture projected to the passage S and a get-on/off allowing posture moved backward from the passage S is provided at the front section of the passage S. When the control rod 19 is so connected that it is switched to the get-on/off allowing posture, then the controlling tower 15 is interlocked operated to take the get-on/off posture. Besides, a lock mechanism R operated by the regulating rod 19 is provided. In order to neutrally lock an operating lever 13 in the get-on/off posture, a lock rod 22 is inserted into the operating lever 13 with the switching operation of the control rod 19 to the get-on/off restraining posture.
Patent JP-H04244075-A (JP)
Title: Liquid crystalline compound, liquid crystal composition containing the same, its usage and liquid crystal element and display device using the same
Inventor: NAKAMURA SHINICHI
IPC: C09K19/34
Filed: 1991-01-31
Abstract: PURPOSE:To obtain a new liquid crystalline compound improved in response characteristics to electrical fields as a liquid crystal element and a display device. CONSTITUTION:A compound, e.g. optically active 4-(5-decyl-2pyrimidinyl) phenylmethyl tetrahydrofuran-2-carboxylate expressed by formula I [R1 is 1-18C alkyl; A, B and D are formula II (Z1 and Z2 are H, halogen or CH3), etc.; (e) is 0 or 1]. The above-mentioned compound expressed by formula I is obtained by reacting, e.g. a compound expressed by formula III with a compound expressed by the formula LiAlH4, providing a compound expressed by formula IV and then reacting the resultant compound expressed by formula IV with a compound expressed by formula V. The aforementioned compound is contained in an amount of 1-80wt.%, preferably 1-60wt.% based on a liquid crystal composition.
Patent JP-H02192347-A (JP)
Title: Data communication circuit control system
Inventor: NINOMIYA YUKO
IPC: H04J3/00
Filed: 1989-01-20
Abstract: PURPOSE:To issue a command from a processor to a modem by using existing transmission and reception data signal lines and to read out the status of the modem by attaching transmission and reception mode switching signal lines on a serial controller. CONSTITUTION:The serial controller 3 activates the transmission mode switching signal line 6 when the command to set the operation mode of the modem 4 is issued from the processor 1, and converts the content of the command in serial manner, and delivers it to the modem 4 via the transmission data signal line 7. The controller 3 inactivates the signal line 6 when the command to transmit data is issued from the processor 1, and reads out transmission data written on a working memory 2 via a data bus 5, and converts it to serial data, then, delivers it to the modem 4 via the signal line 7. Reception data received from the modem 4 via the reception data signal line 8 is converted to parallel data, and it is written on the memory 2 via the bus 5.
Patent JP-S54105480-A (JP)
Title: Automatic discriminator for transient thermal resistance
Inventor: ISHIDA TOSHIHARU
IPC: G01R31/26
Filed: 1978-02-06
Abstract: PURPOSE: To improve reliability by automatically measuring transient thermal resistance, which is a standard for forecasting a life, caused by an external surge of a semiconductor component.  
     CONSTITUTION: By the command of control part 4 using a micro computer, the measured-object terminal of terminal array part 1 is set to #1 and set forward current I 1  and reverse current I 2  are applied sequentially. After I 2  is cut off, the voltage of the measured object during the feed of I 1  is measured 5 synchronizing with the command and gate 6 is opened by the voltage V 1  and command signal. As a result, respective outputs V 1  to V 3  are A/D-converted 7 and gate 6 is close with V 1  not supplied to input the signal to control part 4, thereby stopping control part 4 to operate making error display. Then, A/D conversion values, stored 8, are read out by command 4 and computed 9 to find transient resistance out from V 1  and V 2 , and V 3  and I 2  against I 1  fixed time afterI 2  is OFF, and it is comparison- decided 10 with reference voltage 11, so that the result will be printed out. In this way, repetitive operation is carried out by fixed program through control part 4 sequentially until the final terminal couple. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10319229-A (JP)
Title: Process for producing color filter array by dyestuff transfer and lift-off
Inventor: ROBERTS LUTHER C
IPC: G03F7/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing color filter arrays on a first substrate. SOLUTION: A photoresist layer is deposited on the first substrate 200 and is patterned in order to form openings over the selected regions of the first substrate 200. The first substrate 200 is then etched through the openings of the patterned photoresist layers used as a mask for forming the patterns of the recessed parts of the first substrate 200. Further, the surface of a second substrate 201 is provided with a transfer dyestuff layer having a thermally transferable dyestuff material. This layer has a relation to allow the transfer of a thermal transfer dyestuff layer and the second substrate 201 is so positioned as to be parted from the first substrate 200. The substrate 201 is sufficiently heated such that substantially all the thermal transfer dyestuff materials are transferred beyond the parted distances on the patterned photoresists on the first substrate 200.  The patterned photoresist layers are then so removed as to leave behind the thermally transferable dyestuff materials in the positions of the openings over the selected regions of the first substrate 200.
Patent JP-S55105201-A (JP)
Title: Lens
Inventor: HAHAKABE JIKATSU
IPC: G02B1/04
Filed: 1979-02-05
Abstract: PURPOSE:To provide a plastic lens superior in light transmissivity, surface hardness, etc., by hardening constituents consisting mainly of the product of reaction of diallylidene-pentaerythritol with an unsaturated alcohol having a hydroxyl group and a (meth)acryloyl group in a molecule. CONSTITUTION:(a) 1mol of diallylidene-pentaerythritol represented by formula I and (b) 1-2.2mol of an unsaturated alcohol having a hydroxyl group and a (meth)acryloyl group in a molecule, such as 2-hyeroxyethyl acrylate or pentaerythrol trimethacrylate, are reacted in the presence of an acidic catalyst to give a reaction product represented by formula II as a typical example. This reaction product is injected into a mold for a specified form lens designed to the form of the final product, and hardened by the method of heating, light irradiation, ultraviolet irradiation, or the like to give a plastic lens.
Patent JP-S5295682-A (JP)
Title: 2#-amidoacylated macrolide antibiotics
Inventor: SAKAKIBARA HIDEO
IPC: A61P31/04
Filed: 1976-02-04
Abstract: PURPOSE: 2'-Amidoacylated macrolide leucomycin and its salts I (R 1  is H, acetyl or propionyl; R 2  is acetyl, propionyl, butyl, isovaleryl; R 3  is H or 2-4C alkanoyl; R 4  is H or ≤ 18C saturated hydrocarbon residue; n is 1, 2 or 3), e.g. 2'(N-propyl-succinamoyl)leucomycin A 5 . 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01238191-A (JP)
Title: Copper or copper base alloy conductor and method of sintering the conductor and cordierite ceramic board simultaneously
Inventor: BERONITSUKU ORIBAA
IPC: H05K1/09
Filed: 1989-01-20
Abstract: PURPOSE: To provide a cordierite substrate in which the electrical and thermal characteristics of a ceramic for sintering a conductor and a support simultaneously can be sustained well by depositing copper on a ceramic substrate composed of a powder of intermediate composition of cordierite and mullite, heat treating the substrate and then decomposing and removing organic substances in the substrate and ink under specified conditions. CONSTITUTION: A ceramic substrate has cordierite type basic composition, i.e., intermediate composition of cordierite and mullite which can be sintered at 950 deg.C or below. The substrate is formed by compacting a powder with pressure of 50-400MPa. A copper based conductive ink to be deposited on the substrate principally comprises a powder pigment containing copper, a ceramic powder filter and an organic phase serving as a carrier. The ceramic powder filter occupies 0.5-20% by mass of the copper based powder, the copper based pigment and cordierite powder occupy 45-80% of the total mass of the ink and the organic phase occupies 20-55% of the total mass of the ink. After depositing copper, heat treatment is performed at a specified temperature and organic substances in the substrate and ink are removed by evaporation and burning.  Consequently, a substrate where the outer conductor is fixed onto the support and the inner conductor is not bonded to the cordierite can be obtained.
Patent JP-H08202229-A (JP)
Title: Cleaning device for photoreceptor
Inventor: TSUBAKI TADAHIRO
IPC: G03G21/10
Filed: 1995-01-27
Abstract: PURPOSE: To provide a photosensitive cleaning device which removes the toner on a photoreceptor by belt-like cloth consisting of ultrafine fibers and is capable of maintaining a cleaning capacity by efficiently removing the toner sticking onto the belt-like cloth. CONSTITUTION: The air flow in a suction pipe 11 for the belt-like cloth 2 consisting of the ultrafine fibers of a fiber diameter of <=10μm is made into coarse and dense waves by a rotary valve 12. The vibration frequency of the coarse and dense waves is resonated with the coarse and dense waves reflected within the resonance pipe 12 connected to the suction pipe 11 to amplify the vibration. The vibration is propagated via a suction pipe 113 to a web 2, by which the toner sticking to the roots and fibers of the ultrafine fibers are removed and sucked.
Patent JP-H08200687-A (JP)
Title: Table gas cooking appliance
Inventor: KAIUSHI AKIRA
IPC: F24C3/12
Filed: 1995-01-27
Abstract: PURPOSE: To eliminate dying out of fire of a burner and the decrease in fire power even if cooking is conducted at a relatively high temperature and to improve the handling convenience by raising the upper limit temperature for extinguishing the burner or reducing fire power if a human body sensor detects a human body around a cooking appliance body. CONSTITUTION: If a cooking mode is, for example, set to a frying cooking and a human body sensor 16 detects a human body around a cooking appliance body 1, the upper limit temperature is raised to about 250 to about 270 deg.C. If the cooking mode is, for example, set to a roasting cooling or frying cooking and the sensor 16 detects the body around the body 1, the upper limit temperature (e.g. about 350 deg.C in the case of roasting cooking, or about 280 deg.C in the case of frying cooking) is cancelled to be invalidated, and even if the output of the sensor 15 reaches the upper limit temperature, the extinguishing of the burner is not conducted. Thus, even if the cooking is conducted at a relatively high temperature, the burner is not extinguished or fire power is not lowered during cooking, and the handling convenience is improved.
Patent JP-H02246972-A (JP)
Title: Broach handle apparatus
Inventor: TOOMASU DABURIYU FUARIN
IPC: A61B17/16
Filed: 1990-01-23
Abstract: PURPOSE: To open a handle from a brooch easily by pushing the handle on a specified position to engage easily and pulling trigger release arranged in the close vicinity to a grip. CONSTITUTION: When an outer end 35 of an assembled post 31 pierces completely into a hole 15, an end 25 of a slide bar 22 fits a recess 36 with a similar form to the end 25 to set a bonding relationship between a handle main body 12 and a broach 30. During this time, a lock function formed by mean means of the end 25 presses the broach 30 together with the handle main body 12. On the other hand, a post 31 is fitted to a hole 15 and a stud 16 is inserted into the hole 33 to automate the operation. At the time of assembling, surgeon uses the handle main body 12 and attaches manually the lowest end 37 of the broach 30 with an intermediate tube. On an opposite wide end 38 of the broach 30 is connected to the handle. During this time, the surgeon pulls a trigger 27 backward to bring a coil spring 40 close to a direction of a driving platform 17 by compression.
Patent JP-H02193411-A (JP)
Title: Jitter generating circuit
Inventor: MURATA EIJI
IPC: H03K5/156
Filed: 1989-01-20
Abstract: PURPOSE:To accurately set the amplitude of the jitters to an optional value without depending upon the frequency of an input signal by composing a logic circuit of two D type FFs and a signal selecting circuit. CONSTITUTION:An input signal IN and one output signal Q1 of a D type FF4 is selected by a signal selecting circuit 6 alternately at the period of a 2nd clock signal and outputted from a terminal 7. Consequently, a signal which is applied to an input terminal and a signal which is delayed by a time determined by a 1st clock signal are outputted alternately as the output signal OUT of the signal selecting circuit 6. Consequently, the output signal has a jitter amplitude of time determined by the 2nd clock signal and a jitter period. The jitter width is therefore determined optionally by the 1st clock signal which is supplied from outside, and the jitter period is determined optionally by the 2nd clock signal which is supplied from outside.
Patent JP-S55104249-A (JP)
Title: Optically active carboxylic ester its preparation, and insecticide, and acaricide comprising it
Inventor: SUZUKI YUKIO
IPC: C07C59/68
Filed: 1979-02-05
Abstract: PURPOSE: To obtain an insecticide and acaricide having an activity 4 times that of the racemic modification, wherein the acid and alcohol sides are the (S) forms, by adding a seed crystal to a specific isovalerate solution.  
     CONSTITUTION: S-(+)-2-(4-chlorophenyl)-isovaleric acid is esterified by the well- known method to form a carboxylic ester solution, wherein the acid side is the (S)- form, from which crystals of the objective compound of the formula (X is F, Cl, or Br; × is asymmetric carbon atom) are formed in the absence or presence of a basic catalyst, e.g. a nitrogen or metallic base, and separated from the mother liquor. Alternatively, the catalyst is removed or deactivated without separating the crystals to recover the ester wherein the acid and the alcohol sides are the (S)-forms. Thus, a carboxylic ester comprising 60% or more of the desired compound is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02193465-A (JP)
Title: Video telephone set
Inventor: WATANABE TAKEKI
IPC: H04N7/14
Filed: 1989-01-20
Abstract: PURPOSE:To easily and quickly select a correct position to a portrait camera of a person who makes a telephone call by providing a turning means for making its image pickup direction variable in the vertical direction on the portrait camera. CONSTITUTION:A portrait camera 1 is attached onto a turning plate 2 turning in the vertical direction. This turning plate 2 is attached so as to be freely turnable around an axis 3 erected vertically on a part of a monitoring television receiver 10. In this state, a person who makes a telephone call controls the rotation and the rotation stop of a motor 9 and its rotational direction by operating its switch, rotates the portrait camera 1 in the vertical direction, and adjusts the image pickup direction of the portrait camera 1 so that the whole or the greater part of a face of the person who makes a telephone call can be photographed surely by the portrait camera 1.
Patent JP-H08204542-A (JP)
Title: Logic circuit
Inventor: NUMATA KEIICHI
IPC: H03K19/003
Filed: 1995-01-30
Abstract: PURPOSE: To compensate a logic threshold level so as not to be changed with respect to temperature change by providing a resistor between a depletion type FET and an enhancement type FET and adjusting a current flowing through the resistor at ambient temperature. CONSTITUTION: A resistance of a variable resistor R1 is varied to low when ambient temperature is low and when the current of a depletion type FET 1 is increased by a temperature rise, the resistance of the resistor R1 is increased to adjust the current. Then the logic threshold level of a DCFL circuit is compensated so as not to be changed at a temperature change. When the threshold level change of the FET 1 and an enhancement FET 2 with respect to a base voltage differs, the current of the FET 1 is controlled by selecting the resistance of the resistor R1 to compensate the logic threshold level of the DCFL circuit so as not to be changed by the temperature change.  Furthermore, when a material whose resistance is changed by a temperature change such as a semiconductor material is employed for the resistors R1, compensation not needing external temperature sensing or control or the like is attained.
Patent JP-H01189239-A (JP)
Title: Method for selective call
Inventor: WAKI OSAMU
IPC: H04Q9/14
Filed: 1988-01-25
Abstract: PURPOSE:To secure the secret character of address and message signals by applying a code conversion inherent in a selection call receiver to the message signal to be sent in radio, allowing the address signal superimposed on an IDROM at a reception side at a base station side to have the information of an inherent code, and decoding it by means of a code control part. CONSTITUTION:A call number reception part 11 receives the call number of a selection calling equipment having a display, an address is recognized by a control part 13, and thereafter, it is sent to an encoder 14. Next, by a code control part 18, an exclusive OR with a message system code is obtained, it is superimposed, for example, an FKS modulation is applied by a modulating part 15, it is sent to a transmission part 16, and it is radiated from an antenna 17. On the other hand, at the reception side, a signal received by an antenna 21 is made into a base band signal by a reception part 22, it is converted to an NRZ signal by a level converting part 23, a synchronization is obtained by a bit synchronizing part 24 and a frame synchronization part 25, a code existing in an IDROM 26 is superimposed by a code control part 29, and it is checked by an address checking part 27. The message signal is decoded by a decoding part 28, a loudspeaker 32 is sounded by a control part 30, and the message is displayed on an LCD 34.
Patent JP-H02192245-A (JP)
Title: Packet transmission regulating system
Inventor: IZUMI KANA
IPC: H04L47/265
Filed: 1989-01-19
Abstract: PURPOSE:To eliminate a congestion state early by comparing a loading state sent from other packet exchange with a predetermined reference value and regulating the transmission of a packet to a packet exchange informing the loading state reaching the reference value. CONSTITUTION:A loading state informing means 100 monitors the loading state L with respect to its own packet exchange 1 periodically and informs the result of monitoring to other packet exchange 1. A transmission regulation control means 200 compared the loading state L sent from other packet exchange 1 with the predetermined reference value to regulate the transmission of the packet with respect to the packet exchange 1 informing the loading state L reaching the reference value. Thus, each packet exchange sufficiently recognizes the loading state of other packet exchange to attain the regulation in matching with the load state. Thus, the congestion in each packet exchange is early dissolved and the efficiency and the service performance of the packet exchange network are improved.