baber/WOPTO huggingface dataset:
Patent JP-H09253048-A (JP)
Title: Ophthalmologic inspection device
Inventor: MASUDA TAKASHI
IPC: A61B3/16
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To perform control suited to each measurement by switching a mode ins which an inspected performs an inspection to a patient and a self-inspection mode is which the inspection is performed by the patient himself/herself. SOLUTION: In the case that the inspector A operates an operation part and inspects the eye of the patient B, and nozzle part 18a whose surface is plane glass is used and the inspector A operates a track ball and a roll bar and performs positioning while observing the anterior part of the eye to be tested by a CRT monitor. On the other hand, in the case that the patient B performs the inspection by himself/herself, the nozzle part whose surface is concave mirror is used and the patient B operates the track ball and the roll bar of the operation part an performs positioning while observing his/her own anterior part.
Patent JP-H11292851-A (JP)
Title: Production of imidazole derivative
Inventor: OSAWA MICHIYO
IPC: C07D233/90
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as an intermediate for pharmaceuticals on an industrial scale in high purity and yield at a low cost while easily separating and recovering solvent by reacting a specific compound with a methyl Grignard reagent prepared in dibutyl ether solvent and hydrolyzing the reaction product. SOLUTION: The objective compound of formula II is produced by reacting (A) the compound of formula I with (B) a methyl Grignard reagent of formula CH3 MgX (X is a halogen) prepared in (C) di-n-butyl ether solvent and hydrolyzing the reaction product. The reaction is carried out preferably in methylene chloride solvent preferably at 0-10 deg.C for several tens minutes to several hours using preferably 3-5 mol of the component B per 1 mol of the component A. The component B can be prepared preferably by blowing a part of methyl halide such as methyl bromide into the component C at 20-40 deg.C, adding magnesium to the reaction system, locally heating the system until the start of the reaction is confirmed and blowing the remaining methyl halide into the system.
Patent JP-H01268221-A (JP)
Title: Phase comparator
Inventor: KANAI TOSHIO
IPC: H03K5/26
Filed: 1988-04-19
Abstract: PURPOSE:To obtain a phase difference detecting output which is suitable for automatic control by converting two signals to be compared in phase with each other into suitably compared signals by using the 3rd signal synchronized to one of the two signals to be compared. CONSTITUTION:Two bistable multivibrators 1 and 6 which are respectively triggered by the 1st and 2nd signals (a) and (b) and one signal generator (monostable multivibrator) 11 are provided. The signal generator 11 generates the 3rd signal (c) which is synchronized to and has an arbitrary phase difference with the signal supplied to one of the multivibrators 1 and 6 and the two multivibrators 1 and 6 are simultaneously triggered by using the 3rd signal (c). Therefore, the two signals (a) and (b) can be converted into pulse signals and the rising or falling time of each pulse can be made coincident with each other by using two pulse trains and, as a result, the difference in pulse width of the converted signals becomes equal to the phase difference between the two input signals. Thus a phase difference detecting output which is suitable for automatic control can be obtained.
Patent JP-H05273616-A (JP)
Title: Tertiary nonlinear optical material
IPC: G02F1/361
Filed: 1992-03-24
Abstract: PURPOSE:To obtain the organic nonlinear optical material exhibiting nonlinear high responsiveness to light at high speed by incorporating a specified compound. CONSTITUTION:The compound to be added is represented by formula I in which R1 is H, or phenyl optionally substituted by alkoxy, hydroxy, dialkylamino, amino, cyano, alkyl, nitro, or halogen, and each of R2-R5 is H, alkoxy, hydroxy, dialkylamino, amino, cyano, alkyl, nitro, or halogen. The light absorption can be held in a short wavelength region although the pi electron conjugated system is enlarged, by symmetrically introducing phenanthro-[9,10-d]imidazole groups good in the flatness of the molecule and enlarged in the pi electron system and strong in electron-donative performance in the p-positions of the benzene ring. The tertiary nonlinear optical effect is also enhanced by rise of electron density towards the central benzene ring.
Patent JP-S5621827-A (JP)
Title: Method of treating substrate whereon rubber or plastic lining is applied
Inventor: UEDA SACHIKO
IPC: B29C63/00
Filed: 1979-07-30
Abstract: PURPOSE: To prevent from blistering of a lining layer and from the occurrence of peeling phenomenon, by a method wherein, when rubber or plastic lining is applied to a surface of a metal product, a metal being excellent in a corrosion-resisting property is previously melt-injected to a metal surface, or the metal surface is coated with an inorganic colloidal material.  
     CONSTITUTION: When rubber or plastic lining is applied to a surface of a metal product (especially mild steel product), a lining work is improved by, for example, previously melt-injecting a metal (preferably zinc, aluminum), being excellent in a corrosion-resisting property, to a surface of a metal subjecte 3 to form a melt-injection layer 5, or by coating it with an inorganic colloidal material (preferably silica gel) layer 6.  
     EFFECT: A surface of the melt-injection layer or the inorganic colloidal material layer becomes uneven, which results in increasing an adhesion surface and an adhesion strength. There is no limit to structure dimensions, shape of an object to be lined, and thereby an adaptable area is widened more widely than that of a metal plating method. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06304613-A (JP)
Title: Device for removing water of rolling mill
Inventor: IWANAMI NORIO
IPC: F26B13/02
Filed: 1993-04-23
Abstract: PURPOSE:To prevent the dew condensation of fumes and fall of dew onto a rolled stock by providing enclosing wall so that the rolled stock penetrates the wall, composing a chamber by making the ceiling of this enclosing wall a double wall and supplying heated air into the chamber. CONSTITUTION:Air is blown against the width ends of the rolled stock 1 with nozzles 10 for enclosing wall to remove water which is stuck on the upper surface at the width ends of the rolled stock 1. The nozzles 10 for enclosing wall are provided outside the enclosing wall 4 and air is blown against the width ends of the rolled stock 1 in the enclosing wall 4 through openings 11 that are provided on the chamber 5. By taking the temp. of the heated air which is supplied into the chamber 5 as such a temp. that the temp. of gas in the upper space of the rolled stock 1 in the enclosing wall 4 is made over the dew point, dripping due to the dew condensation of the fumes is prevented. Further, when the temp. of the wall 6 on the lower side of the chamber 5 is made over a temp. at which struck splashes are evaporated, dripping due to the splash is prevented.
Patent JP-2000292709-A (JP)
Title: Observation optical equipment
Inventor: YANO TAKAAKI
IPC: G02B23/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To realize focusing on the whole of a surface which is not perpendicular to the optical axis of an objective optical system by disposing a diffusing plate at the image surface position of the objective optical system and adjusting and turning it with an intersection between the objective optical system and the diffusing plate as center with respect to the objective optical system side. SOLUTION: The diffusing plate 17 is disposed at the image surface position of the objective optical system, and the plate 17 and an ocular optical system 16 side are integrated and adjusted so as to be turned with a point X where the optical axis 13x of the objective optical system and the plate 17 are crossed as center with respect to the objective optical system side. By tilting the plate 17 and the ocular group 16 together with the point X as center, focusing on the surface of an object having depth in an oblique direction with respect to the optical axis 13x of the objective lens group is realized.  The focused surface, that is, the plate 17 is enlarged and observed by the ocular group 16 having the optical axis 16x perpendicular to the plate 17, so that the surface of the object having the depth in the oblique direction with respect to the optical axis 13x of the objective lens group is vividly observed.
Patent JP-H05292912-A (JP)
Title: Production of dried seasoned fried bean curd
Inventor: TAKAYAMA KOJI
IPC: A23L11/00
Filed: 1992-04-16
Abstract: PURPOSE:To continuously produce dried seasoned fried bean curd having excellent appearance and a uniform taste free from deformation, etc. CONSTITUTION:The subject production of dried seasoned fried bean curd consists of the first process for pouring part of a preheated seasoning solution to a mold 2, putting a fried bean curd 4 in the mold 2 and sprinkling the rest of the seasoning solution upon the fried bean curd 4, the second process for steaming the fried bean curd 4 in the mold 2, the third process for compressing the fried bean curd 4 in the mold 2 by using a hold pressing plate 7, the fourth process for steaming the fried bean curd 4 in the mold 2 again and the fifth process for taking the fried bean curd 4 out of the mold 2 and drying.
Patent JP-H11291494-A (JP)
Title: Ink jet head and manufacture thereof
Inventor: USUI TAKAHIRO
IPC: B41J2/16
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head with a high degree of dimensional accuracy at low price by means of an inexpensive substrate and manufacturing device by a simple manufacturing process. SOLUTION: The ink jet head is manufactured in the following manufacturing steps. A substrate 101 is shown in step (1-1). Holes 102 are formed in the substrate 101 in step (1-2). A dummy material 103 is filled into each hole 102 in step (1'-3). A lower electrode 104, a piezoelectric material 105, and an upper electrode 106 are formed in the form of film in step (1-4). In step (1-5), piezoelectric elements 107 each of predetermined pattern are formed from the lower electrode 104, piezoelectric material 105, and upper electrode 106 at positions corresponding to the holes 102, repectively. In step (1-6), the dummy material 103 is removed.
Patent JP-S59220945-A (JP)
Title: Method of sticking semiconductor substrate
Inventor: SATOU HIROSHI
IPC: H01L21/683
Filed: 1983-05-31
Abstract: PURPOSE:To stick the titled substrate to a holding plate with a high degree of parallelism by removing air bubbles in the adhesive by a method wherein a pressure roller is rolled by pressure contact over the substrate via elastic plate. CONSTITUTION:The pressure roller 17 is placed at the position D by rotating a screw 22. A platen 11 is heated 13, thus putting the holding plate into the state of the temperature for fusing wax 14, and the substrate 15 is mounted thereon by applying the fixed amount of wax 14. An Si rubber plate 16 is put thereon and fed by means of the screw 22, transferring the roller 17 to one end of the rubber plate 16. Then, the roller 17 is lowered F by operating a cylinder 19, and accordingly the substrate 15 is pressure- contacted with the holding plate 12 via rubber plate 16. The roller is rolled to the other end by screw-feeding while pressing the substrate by means of the roller, and next the roller is pulled up and placed at the position G. The screw 22 is reversely rotated, thus making the rubber plate 16 retrogress H while pressing it by means of the roller 17 and feedback to the position D, resulting the adhesion of the substrate 15 to the holding plate 12. This method generates the distribution of pressure at the interface between the substrate 15 and the rubber plate 16, the wax 14 being pushed out always to the direction of movement of the roller. Besides, the air bubbles in the wax is pushed out of the substrate together with the wax, leading to excellent adhesion.
Patent JP-H05294306-A (JP)
Title: Method and device for removing empty packing band in packing machine
Inventor: KOYAMA SEIICHIRO
IPC: B65B13/18
Filed: 1992-04-16
Abstract: PURPOSE:To remove a packing band having been wrapped around a slide table when an item to be packed is not present. CONSTITUTION:A number-of-revolution detecting means is provided to detect the number of reverse revolutions for the purpose of pulling back a band of a reverse rotation roller. In response to a detection signal wherein the band having been pulled back by the reverse rotation roller has run around the end of a slide table 16 and set number-of-reverse-revolution has been detected by said detecting means before max. number-of-reverse-revolution, at which the table 16 is tightened, is reached, band tightening of a band tightening machanism is omitted and the feed end of the band is cut and welded by means of a band cutting and welding mechanism to form a band loop wound around the end of the table 16. Further, the opposite edges of the table 16 slide along guide rails 24a, 24b and are retracted, whereby the loop is drawn out of the end of the table 16, so that the band turns upward by it resilient force and is discharged out of the band welding mechanism.
Patent JP-H01269543-A (JP)
Title: Forming device for picture image
Inventor: NAGATA SATOSHI
IPC: B41J3/00
Filed: 1988-04-21
Abstract: PURPOSE:To vary the setting of the output color of a specific face even when there is no data of color specification in data from the outside by outputting a pattern corresponding to a character symbol code row corresponding to a control code is output with a specified output color when the input of the assigned control code is discriminated. CONSTITUTION:Information composed of a control code regarding face variation from a host computer 101 and a character symbol code is stored in a buffer memory 103 once through an input means 102. A discriminating means 107 discriminating the presence of the control code regarding face variation in input information and a plurality of pattern generating means 104, 105 generating the character symbol patterns of different faces are provided. When a specifying means 108 specifying an output color to at least one face and the control code regarding the face assigned by the means 108 are discriminated by the discriminating means, the character symbol pattern group of a character symbol code row corresponding to said control code is changed over by the color changeover section 109 of the specifying means. Developing data are output to a page printer section 113 as a video signal from an output means 112 outputting the data by an output color.
Patent JP-S61277344-A (JP)
Title: Cleaner for commutator
Inventor: NAGATA SOHEI
IPC: H01R43/14
Filed: 1985-05-08
Abstract: PURPOSE:To prevent the damage of a commutator surface by detecting a reaching to predetermined size of sparks from the commutator surface and cleaning the commutator surface by operating a wipe-out tool. CONSTITUTION:When sparks are generated from the surface of a commutator A1 for an exciter A during the operation of a generator, electromagnetic waves generate at the same time as the sparks are detected by a spark detector 5 through an antenna 9. A controller 8 receives the detecting signal of sparks, and drives a motor 10 for a driving mechanism when sparks reach prescribed size. A wipe-out tool 6a is brought into contact with the surface of the commutator A1 by the motor 10, and the surface of the commutator A1 is cleaned.
Patent JP-H0263935-A (JP)
Title: Acceleration slip preventing device for vehicle
Inventor: HASHIGUCHI MASAYUKI
IPC: B60W10/18
Filed: 1988-04-20
Abstract: PURPOSE:To prevent the slip of driving wheels at the time of acceleration by braking the driving wheels when the slip of the driving wheels is detected as well as controlling the throttle opening such as to obtain the torque corresponding to the state of the road surface and the slip. CONSTITUTION:The title device is provided with driving wheel speed sensors 11, 12 and driven wheel speed sensors 13, 14, and driving wheel braking means 17, 18 are operated in response to the slip quantity DV corresponding to the difference between the driving wheel speed VF and the driven wheel speed VB in a traction controller 15. The target torque TPHI is calculated on the basis of the basic torque TG and the like obtained from the acceleration of the driven wheel speed VB, and the throttle opening is controlled according to the target torque TPHI. In this case, the driving wheel speed VF is obtained according to the driving wheel average speed obtained by averaging the right and left driving wheel speed and the lower one of the other right and left driving wheel speed.
Patent JP-S5220675-A (JP)
Title: Method for detecting and processing condition changes
Inventor: TODA TAKEO
IPC: G06F13/14
Filed: 1975-08-11
Abstract: PURPOSE: To eliminate a read-out program by rendering a memory of an electronic computor to correspond to an information quantity from a cyclic digital data transmission apparatus plus α. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09253335-A (JP)
Title: Video game machine
Inventor: SHIMIZU SHIGENOBU
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To enjoy playing until the end without losing interest in the middle by providing a difficulty level discrimination means for judging the ability of a player and controlling the progress of a game while successively selecting a map screen recorded in a storage means corresponding to the ability of the player judged there. SOLUTION: At the time of the game, a CPU circuit 7 judges whether or not the difficulty level of the player is established (set) first, and when it is not established, establishes the difficulty level, then selects a rank map screen (stage, round and area or the like) corresponding to the difficulty level, from a flexible map table and sets a map. In the setting of the difficulty level, it is established by a height and a body weight, etc., at the time of start and based on the quickness, hitting rate and point rate, etc., of the operation of an operation unit 2 during the progress of the game. Then, a game processing is performed for the selected map and the difficulty of the game of the next time is automatically established corresponding to the ability at the time.
Patent JP-H0654224-A (JP)
Title: Circuit for extraction of synchronizing signal from composite image signal by mos technique
Inventor: JIYATSUKU MEIEERU
IPC: H04N5/08
Filed: 1993-04-23
Abstract: PURPOSE: To provide a circuit for extracting a synchronizing signal from a composite video signal. CONSTITUTION: The circuit contains a means for arranging the low level of a synchronizing signal interval with reference voltage, a means for detecting a signal suppression level Vsup and a comparator comparing an arranged video signal with an intermediate value between the low level of the synchronizing interval and the signal suppression level. The detection means contains a second comparator AD 5 charging or discharging a capacitor by depending on the polarity of a voltage difference on the input. The rate Lc/Id of the values of charging and discharging current is selected for obtaining an appropriate value Vsup with the second input of the comparator (equal to about eight in one embodiment ample).
Patent JP-S61256153-A (JP)
Inventor: KOBAYASHI HISAO
IPC: F04B39/02
Filed: 1985-05-08
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-H11296409-A (JP)
Title: Performance simulation method
Inventor: YOSHINO YASUNARI
IPC: G06F9/44
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To execute performance simulation in parallel on every partial device obtd. splitting a large scale device and to execute the performance simulation at high speed while maintaining compatibility of the simulation even if common resources exist. SOLUTION: Performance simulators 302 and 303 execute each simulation of a partial device obtd. by splitting a performance simulation object device. A whole control part 301 has a function to execute the performance simulators 302 and 303 at every ΔT cycle in turn. Executing the performance simulation equivalent to ΔT cycle, the performance simulator 302 transmits common resources data stored in a common resources management part 400 to the performance simulator 303. Next, the performance simulator 303 executes the performance simulation equivalent to the ΔT cycle and transmits the common resources data to the performance simulator 302. Also, even more performance simulators are provided and speediness is achieved by exciting the performance simulator in charge of the partial device having no common resources in parallel.
Patent JP-H04326484-A (JP)
Title: Analog multiplying circuit
Inventor: OGATA YOSHIFUMI
IPC: G06G7/16
Filed: 1991-04-26
Abstract: PURPOSE:To enable an operation by means of a low constant voltage source and to secure linearity in a wide in/out level area and a wide dynamic range by providing a common-mode output generating part which imparts the common- mode component of an input signal to a multiplying output generating part so as to remove an opposite phase component. CONSTITUTION:The output of the left half circuit of the circuit incorporated simultaneously the component of the input voltage V1 of an opposite phase input terminal 20 and the multiplying output component of the opposite input voltage V1 and the input voltage V2 of a common-mode input terminal 21. The differential circuit in the right half of the circuit adjusts the value of the constant voltage source 24 and the resistance values of resistors 28 and 29 and adds the opposite phase component of the voltage V1 being the adequate value. Thus, the V1 component in the output voltage V0 component of the output terminal 31 is removed so that only the multiplying component of V1 and V2 is obtained. Then, an analog multiplying circuit used for the modulating/ demodulating circuit of the transmitting/receiving circuit for a radio is constituted of the two stages in the number of the longitudinal load stages of a transistor.
Patent JP-H0426-A (JP)
Title: Manual reset type overload clutch
Inventor: UEHIGASHI HIROYUKI
IPC: F16D43/20
Filed: 1990-04-16
Abstract: PURPOSE:To control the trip torque mechanically, and enable the manual reset when the torque is cut-off by falling a ball into an annular channel to hinder the work of the spring force against a pressure plate. CONSTITUTION:When an overload is applied to a driven plate 40, rotation of the a plate 40 is hindered, but inspite of it, since a shaft A continues to rotate, a torque transmitting element 12 tries to escape from a V-shape long channel 26. When the element 12 pushes a pressure plate 30 right, resisting the pushing force of a coil spring 32, a ball 37 is fallen into an annular channel 61 at an instant that a movement quantity of the element 12 exceeds a dimension A, and the pushing force in the axial direction does not work to the plate 30. Phases of the element 12 and the channel 26 are matched with each other to move the plate 30 left. Since the ball 37 receives the force of the outside in the radial direction to be caused by the pushing force of the spring 32 from a channel surface 63 of the channel 61, the ball 37 escapes from the annular ring 61 automatically, and the ball 37 abuts on a taper surface 51 of the plate 30 again to reset the torque transmission condition.